PER - LHR

$816 Find Cheap Flights from Perth to London Heathrow Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Heathrow departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,614
Typical prices: $1,805-$2,501
Multiple Airlines
Wed 16/9Tue 22/9
PER - LHR • 2 stops
Cheapest direct flights
$2,232
Typical prices: $2,248-$2,834
Qantas Airways
Sun 16/8Sun 23/8
PER - LHR • Direct
Top airlines
Cheapest • from $1,627 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Perth and Heathrow. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg $1,021 (return)
Shortest trip • 17h 55m (one-way)
Insights
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Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 3% compared to booking last minute.
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When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
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We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Perth to Heathrow (PER-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to Heathrow

Wed, 16 Sep - Tue, 22 Sep
Multiple Airlines Logo
23:15 - 18:45
PER
-
LHR
26h 30m
2 stops
Multiple Airlines Logo
09:30 - 23:45
LHR
-
PER
31h 15m
2 stops
$1,614Multiple Airlines
Sat, 10 Oct - Sun, 1 Nov
Malaysia Airlines Logo
02:10 - 16:35
PER
-
LHR
21h 25m
1 stop
Malaysia Airlines Logo
21:25 - 01:25
LHR
-
PER
20h 00m
1 stop
$1,627Malaysia Airlines
Sat, 10 Oct - Sun, 1 Nov
Malaysia Airlines Logo
02:10 - 16:35
PER
-
LHR
21h 25m
1 stop
Malaysia Airlines Logo
21:25 - 01:25
LHR
-
PER
20h 00m
1 stop
$1,628Malaysia Airlines
Fri, 16 Oct - Mon, 26 Oct
Malaysia Airlines Logo
02:10 - 16:35
PER
-
LHR
21h 25m
1 stop
Malaysia Airlines Logo
21:25 - 01:25
LHR
-
PER
20h 00m
1 stop
$1,631Malaysia Airlines
Mon, 3 Aug - Tue, 18 Aug
Multiple Airlines Logo
18:25 - 22:25
PER
-
LHR
35h 00m
2 stops
Multiple Airlines Logo
06:30 - 17:10
LHR
-
PER
27h 40m
2 stops
$1,646Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
15:50 - 07:00
PER
-
LHR
46h 10m
2 stops
Multiple Airlines Logo
14:45 - 14:50
LHR
-
PER
41h 05m
2 stops
$1,650Multiple Airlines
Sat, 17 Oct - Sun, 25 Oct
Multiple Airlines Logo
02:10 - 19:10
PER
-
LHR
24h 00m
2 stops
Multiple Airlines Logo
08:25 - 01:25
LHR
-
PER
33h 00m
2 stops
$1,669Multiple Airlines
Sun, 9 Aug - Sun, 30 Aug
Multiple Airlines Logo
12:15 - 06:30
PER
-
LHR
25h 15m
2 stops
Multiple Airlines Logo
08:25 - 01:10
LHR
-
PER
33h 45m
2 stops
$1,673Multiple Airlines
Sun, 13 Sep - Wed, 21 Oct
Multiple Airlines Logo
02:10 - 19:10
PER
-
LHR
24h 00m
2 stops
Multiple Airlines Logo
20:50 - 14:50
LHR
-
PER
35h 00m
2 stops
$1,674Multiple Airlines
Thu, 10 Sep - Fri, 25 Sep
Multiple Airlines Logo
00:45 - 18:45
PER
-
LHR
25h 00m
2 stops
Multiple Airlines Logo
21:45 - 03:45
LHR
-
PER
23h 00m
2 stops
$1,677Multiple Airlines
Booking Insights

KAYAK's insights & trends for Perth to Heathrow flights

Get data-powered insights and trends into flights from Perth to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Perth to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Perth to London Heathrow Airport departing in September.

What’s the cheapest day of the week to fly from Perth to London Heathrow Airport?

The average price of all round-trip flights from Perth to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Perth to London Heathrow Airport, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from London Heathrow Airport, Sunday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Perth to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Perth to London Heathrow Airport is March, where tickets cost $1,509 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,604 and $2,125 respectively.

How far in advance should I book a flight from Perth to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Perth to London Heathrow Airport, you should book around 5 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$816
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Perth to London Heathrow Airport

When to book flights from Perth to Heathrow

Are your dates flexible? Find out the best times to travel from Perth to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Perth to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Perth to Heathrow 
Verified travelerFlew with Qantas Airways
PER
-
LHR
June 2026
Sleeping medication helps on the long haul. I got one from my doctor to take prior to leaving.
TahniFlew with Qantas Airways
PER
-
LHR
Oct 2024
Flying Per-LHR on the direct: there are only two shops past security, both tiny. So not much to do or buy

FAQs for booking Perth to London Heathrow Airport flights

  • Is London Heathrow Airport a hub for any airlines?

    London Heathrow is one of the busiest airports in the world and it serves as a hub for British Airways. It is also a focus city for Virgin Atlantic.

  • Are there any services at Heathrow or Perth Airport if I have a hidden disability?

    If you have a hidden disability, you can pick up a sunflower lanyard to notify airport staff you may need assistance at both Perth and Heathrow Airport. You can get your lanyard from all of the special assistance desks in all Heathrow terminals and from the special services desk in both the Terminal 1 and Terminal 3 departures areas before passport control and security. You may keep your lanyard for use whenever you travel.

  • Are there any special amenities at London Heathrow Airport?

    After a long flight from Perth, something that will please you when you get to London Heathrow Airport is the e-gate facility. Citizens of several countries, including Australians, can take the hassle out of passport control by using the e-gate self-check system.

  • Where can I find restaurants at London Heathrow?

    You will be able to find several restaurants in Terminal 5 of London Heathrow. Caffe Nero, Carluccio’s, Costa, and Caviar House Seafood Bar are a few restaurants found in Terminal 5.

  • Can I fly direct from Perth to London Heathrow?

    You will be able to find some direct flights from Perth International Airport to London Heathrow International Airport, and Qantas Airways is one airline that provides direct flights for this route. Qatar Airways and Emirates service this route with connecting flights that only have one changeover on the way.

  • What is the fastest way to get to the city centre from London Heathrow?

    The fastest way to get to Central London from London Heathrow is with the direct trains. The trip via train will take roughly 15min and will cost upwards from £ 22 (A$ 40).

  • Where can I find wheelchair services at London Heathrow?

    If you are a traveller with reduced mobility and will require additional assistance upon your arrival at London Heathrow, you should contact the airport directly prior to your departure to arrange services such as wheelchair rental.

  • Are there child-care facilities at London Heathrow?

    You will be able to find several child-care facilities located at the London Heathrow International Airport. There are also child play areas at the airport that you will be able to use if you are travelling with youngsters. In addition to this, there are nappy changing stations as well as feeding room facilities to help parents care for newborn babies as well as toddlers.

  • What is the cheapest flight from Perth to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Perth to London Heathrow Airport was $816 for a one-way ticket and $1,614 for a return.

  • Which aircraft models fly most regularly from Perth to London Heathrow Airport?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Perth to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Perth to London Heathrow Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Perth and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • What is the most popular stopover when flying to London Heathrow Airport from Perth?

    Kuala Lumpur is the most popular stopover city among KAYAK users travelling from Perth to London Heathrow Airport.

  • Which is the best airline for flights from Perth to London, Japan Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Perth to London are Japan Airlines and Singapore Airlines. With an average price for the route of $1,654 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,807 and an overall rating of 8.2.

  • How does KAYAK find such low prices on flights from Perth to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Perth is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Perth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Perth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Perth to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,604 or less one-way and $2,340 or less round-trip.
  • If you are flying with children from Perth (PER) to London Heathrow (LHR), Qatar Airways could be a good choice of airline. The Qatar Airways cabin space is relatively roomy and many scheduled flights only stop once en-route in Doha. Best of all, Qatar Airways has in-flight nanny and childcare services for economy passengers.
  • If you are thinking about using the Heathrow Express rail link to get to the city from Heathrow Airport, a good idea is to purchase your tickets online in advance. Doing this can be very economical, as online tickets are heavily discounted. The next best option is to buy your ticket at the station. It is possible to buy tickets on board the train, but this is the most expensive alternative.
  • If you would prefer to take a taxi from London Heathrow Airport into the city, a more economical alternative is to book and pay in advance. Several companies enable you to purchase your ride online, and this can really save you money. Just inform the company of your destination in London and they will quote you a price. When you arrive, you will be picked up by your driver and taken directly to your destination with no further need to open your wallet.
  • Even though London Heathrow International Airport does provide travellers with sleeping facilities, you will be able to find onsite hotels if you are not entirely up for sleeping in the airport. The Park Inn by Radisson, Premier Inn London, and the Hilton London are all located onsite at the airport.
  • Perth International Airport (PER) is the main hub for Perth. This airport is also one of the busiest hubs in Australia as the fourth main international airport. When travelling from Perth International Airport to London Heathrow International Airport (LHR) you will be able to get from Perth city centre to Perth International Airport via a taxi or bus.
  • The closest train station to Perth International Airport is the Welshpool station and it is located roughly 10min from the airport. Therefore, travelling via train may not be the best solution to get to the airport from the city centre.
  • If you are travelling to Perth International Airport via a taxi, you can expect to pay around A$ 15–25 and the trip will take roughly 15–20min. Alternatively, you will be able to travel via the bus service and save significantly as the one way trip to the airport will cost about A$ 4.50. However, the bus does not operate 24h per day, which means it would be best to check route times prior to the day of your flight.
  • Upon your arrival at London Heathrow International, you will be able to purchase access to an airport lounge should you need to. The Aspire Lounge located in Terminal 5 allows travellers that are not airline members to access the lounge for a per-day fee.
  • If you have booked a stay at a hotel that is located near London Heathrow International Airport, you will be able to get to your choice of accommodation with the help of hotel shuttle services. You should arrange these services directly with the hotel in advance.

Reviews of the top 5 airlines flying from Perth to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Perth to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Perth to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1557 reviews
8.3Boarding
7.8Food
8.6Crew
8.1Entertainment
8.0Comfort
Airline reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

8.0 ExcellentMatt, June 2026
BNE - SIN
Read more Singapore Airlines reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

I love the comfortable business class seats. The service was excellent. Staff was friendly.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

If I had blood clots, that window seat would've killed me for certain.

The coffee in Premium economy and economy is terrible. That's it. Everything else is great

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

Would have liked working outlets on the flight. The first meal was very bleh, the second meal was a lot better so overall okay meals

The staff were excellent considering it was a jam packed flight. We had to wait nearly an hour for our baggage to appear on the carousel. That was a real shame.

It was ok, but not what it was like 20 years ago

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

I got upgraded from economy to business, and the experience was outstanding

It was very nice. I will try to fly with Qantas whenever I can.

The flight was good, long obviously but smooth. The seats are pretty small, definitely notice a difference for long haul compared to Emirates or Cathay Pacific it’s more like medium haul seating for space. Food options were good, children’s meals were good for my fussy 3yo.

It’s a very long flight and there are so many people on board. Perhaps a warm washcloth now and then to freshen up

The staff we fantastic and seemed to work very well with each other

Better food, hotter coffee, otherwise it was a very smooth and reasonably comfortable flight.

Old plane nothing worked no charging facilities for phones etc

Very poor No information given to why we turned around.. No one at airport to help

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

The plane from Dublin to Doha was quite comfortable. I was in economy and the seats and rows were very tight. The man in front of me reclined his seat and it made my screen incredibly close to my face and I wasn’t able to take my tray down and my knees were pressed against the seat. I had to ask three times for him to pull his seat up but in his defence he hadn’t even reclined it far, the rows were just too close. I had a pain in my side by the end of the flight from the chairs which were quite worn and not very padded or supportive. It was a significantly inferior plane to the plane from Doha to Sydney and vice versa.

Food not good as good as last time flew with them

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Did not take as cancelled 3 time so took another airline

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Entertainment system was too old, crew were unorganised during boarding

No recognition for one World Emerald member. Business class seat has flat bed

Cabin crew as always are leaps and bounds the crowning glory of MH. Friendliness and natural warmth are such incredible traits. Food was very good on this flight also; and flexibility in meal time to accomodate rest was a plus point. Early arrival and landing as the first morning inbound at T4 LHR meant I was off the plane and in the queue for an Uber in less than 15 minutes!

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

I asked for more food as i was too hungry or I probably missed MAS onboard food. Both flight-attendants fulfilled my request by giving me both menus - the Nasi Lemak & the chicken noodles. Both tasted very nice. Thanks Mas. I think asked for skyjuice 5x & tomato juice twice

Everything you need to know for your flight from Perth to Heathrow