ADL - LHR

$607 Find Cheap Flights from Adelaide to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Heathrow departing on 8/2. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to London.
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$1,347
Typical prices: $1,773-$2,198
Malaysia Airlines
Wed 22/7Wed 12/8
ADL - LHR • 1 stop
Cheapest one-way flight
$468
Typical prices: $682-$1,173
Multiple Airlines
Sun 8/2
ADL - LHR • 3 stops
Top airlines
Malaysia Airlines
Cheapest • from $1,347 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 18% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Heathrow (ADL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide 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 Adelaide to Heathrow

Wed, 22 Jul - Wed, 12 Aug
Malaysia Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
$1,347Malaysia Airlines
Tue, 17 Mar - Sun, 12 Apr
Multiple Airlines Logo
16:20 - 16:20
ADL
-
LHR
34h 30m
2 stops
Multiple Airlines Logo
19:15 - 08:55
LHR
-
ADL
29h 10m
2 stops
$1,354Multiple Airlines
Tue, 3 Mar - Wed, 11 Mar
Multiple Airlines Logo
14:20 - 16:20
ADL
-
LHR
36h 30m
2 stops
Multiple Airlines Logo
19:45 - 21:40
LHR
-
ADL
39h 25m
2 stops
$1,355Multiple Airlines
Sun, 31 May - Tue, 9 Jun
Malaysia Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
$1,364Malaysia Airlines
Tue, 3 Mar - Wed, 11 Mar
Multiple Airlines Logo
14:20 - 16:20
ADL
-
LHR
36h 30m
2 stops
Multiple Airlines Logo
19:45 - 21:40
LHR
-
ADL
39h 25m
2 stops
$1,367Multiple Airlines
Thu, 21 May - Tue, 9 Jun
China Southern Logo
10:30 - 19:00
ADL
-
LHR
41h 00m
1 stop
China Southern Logo
21:00 - 08:55
LHR
-
ADL
27h 25m
2 stops
$1,384China Southern
Mon, 22 Jun - Sun, 28 Jun
Malaysia Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
$1,394Malaysia Airlines
Fri, 15 May - Tue, 3 Nov
Turkish Airlines Logo
09:45 - 16:00
ADL
-
LHR
38h 45m
2 stops
Turkish Airlines Logo
06:35 - 08:10
LHR
-
ADL
39h 05m
2 stops
$1,397Turkish Airlines
Wed, 13 May - Sun, 7 Jun
Turkish Airlines Logo
09:45 - 22:25
ADL
-
LHR
45h 10m
2 stops
Turkish Airlines Logo
22:35 - 07:00
LHR
-
ADL
47h 55m
2 stops
$1,401Turkish Airlines
Fri, 15 May - Sat, 7 Nov
Turkish Airlines Logo
09:45 - 16:00
ADL
-
LHR
38h 45m
2 stops
Turkish Airlines Logo
06:35 - 08:10
LHR
-
ADL
39h 05m
2 stops
$1,406Turkish Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Heathrow flights

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

How much is a return flight from Adelaide 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 Adelaide to London Heathrow Airport departing in July.

What is the cheapest month to fly from Adelaide 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 Adelaide 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 Adelaide to London Heathrow Airport is October, where tickets cost $1,577 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,813 and $2,046 respectively.

How far in advance should I book a flight from Adelaide 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 Adelaide 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 Adelaide to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$468
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Adelaide to London Heathrow Airport

When to book flights from Adelaide to Heathrow

Are your dates flexible? Find out the best times to travel from Adelaide 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.

FAQs for booking Adelaide to London Heathrow Airport flights

  • What are the public transport options for getting to Adelaide Airport from the city centre?

    From central Adelaide, you can take a taxi, ride-share service, or the JetBus out to Adelaide Airport (ADL). Taxis and ride-share providers can cost anywhere from A$ 20 to A$ 30, and an airport surcharge of around A$ 3 will be added to the overall cost. A single-trip adult ticket on the JetBus generally costs around A$ 3-6, depending on whether you’re travelling during peak time or off-peak.

  • What are the layover options between Adelaide and London?

    Most flights from Adelaide to London include one or two stops in airports along the way. Common layover destinations for single-stop routes include Singapore’s Changi Airport (SIN), Qatar’s Hamad International Airport (DOH), Perth Airport (PER), and Hong Kong International Airport (HKG). If you have an extra stop along the way, it will usually include a combination of two of the above airports or an additional stop at Sydney Kingsford Smith Airport (SYD).

  • Where do I go to rent a car at London Heathrow Airport?

    London Heathrow Airport has five terminals, each of which has its own collection of car hire kiosks. In each terminal, this area can be found just past security in the arrivals area. Free shuttle buses are provided by the car hire companies to transport you from your terminal to the parking building where the vehicles are housed.

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

    In the last 3 days, the lowest price for a flight from Adelaide to London Heathrow Airport was $468 for a one-way ticket and $1,347 for a return.

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Adelaide to London are Singapore Airlines and Emirates. With an average price for the route of $1,698 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of $2,066 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Adelaide 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 Adelaide to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide 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 Adelaide 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 Adelaide 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 Adelaide with another airline.

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

  • Need a place to stay before your flight from Adelaide (ADL) to London (LHR)? The Atura Adelaide Airport hotel is so close it’s actually linked to the international check-in area via a convenient walkway.
  • Adelaide Airport offers a prayer room in the international terminal. You will find it just past Immigration, near the stairs and escalators.
  • Need a place to stay at London Heathrow Airport (LHR)? You can enjoy luxury accommodation at the on-site Sofitel or Hilton. The Aerotel is the newest of Heathrow's on-site hotels, while YOTEL offers a unique experience inspired by the capsule hotels of Japan.

Reviews of the top 5 airlines flying from Adelaide to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Adelaide 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 Adelaide 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 1443 reviews
8.0Entertainment
7.8Food
8.6Crew
8.0Comfort
8.3Boarding
Airline reviews

Service was very good, food and entertainment systems were good

10.0 ExcellentGary, Jan 2026
CAN - SIN
Read more Singapore Airlines reviews

Service was very good, food and entertainment systems were good

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

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

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

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.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Child’s meal was great along with other nice touches for kids.

The main issue was that the flight from trivandrum to Dubai was delayed which resulted in arriving late in Dubai. Coincidentally the flight leaving out of Dubai to jfk was also delayed for different reason. Despite we reached the gate ( through wheel chair assistance) along with 10 other passengers we were not let in. The gate was open and yet was refrained from entering. We were then requested to flight the next morning. Meal vouchers were provided but the hotel reservations were not made and took a lot longer to receive that. If Emirates knew about the delay and was certain the passengers will not be able to board the next flight shouldn't they have prepared these ahead of time?

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

I take emirates because of direct flights Otherwise no Cabin crew niot friendly and never friendly across the airlines Planes old inside not renewd .. this is not an issue The issue is the poor service

Super flight. On time departure and arrival. Very good service. Luggage arrival at DXB was a little delayed but you can’t have everything the very best :)

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

excellent! movie selection just ok, but everything else was wonderful.

Charged extra amount for the baggage wait. Even it’s less than 23kgs. Those machines are showing wrong weight and they were charging money wantedly from everyone.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

Flight departed punctually on time. Unfortunately it seems because the destination airport is a secondary airport the airline sees it fit to operate a plane with lower comfort and offerings. There was no inflight entertainment, wifi or let alone a screen to at least track flight status for remaining flight time.

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

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

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

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

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

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.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

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