PER - LON

$752 Find Cheap Flights from Perth to London – Compare and Save

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Cheap Flights from Perth to London (PER-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to London

Tue, 20 Oct - Sat, 28 Nov
Multiple Airlines Logo
12:30 - 07:00PER  Perth-LHR London Heathrow
25h 30m2 stops Singapore Changi Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:40 - 00:05LHR  London Heathrow-PER Perth
29h 25m1 stop Singapore Changi
$1,588Multiple Airlines
Sun, 1 Nov - Sun, 15 Nov
Multiple Airlines Logo
08:00 - 08:35PER  Perth-LGW London Gatwick
32h 35m2 stops Phuket City Oslo Gardermoen
Multiple Airlines Logo
16:40 - 05:35LGW  London Gatwick-PER Perth
28h 55m2 stops Sharjah Bangkok Suvarnabhumi
$1,593Multiple Airlines
Sun, 8 Nov - Sun, 22 Nov
Qatar Airways Logo
22:45 - 12:15PER  Perth-LHR London Heathrow
21h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
09:25 - 18:45LHR  London Heathrow-PER Perth
25h 20m1 stop Doha Hamad Intl
$1,595Qatar Airways
Sun, 1 Nov - Sun, 15 Nov
Qatar Airways Logo
22:45 - 07:20PER  Perth-LHR London Heathrow
40h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
16:00 - 18:45LHR  London Heathrow-PER Perth
18h 45m1 stop Doha Hamad Intl
$1,609Qatar Airways
Thu, 15 Oct - Wed, 28 Oct
Turkish Airlines Logo
15:50 - 22:25PER  Perth-LHR London Heathrow
37h 35m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
17:55 - 01:30LHR  London Heathrow-PER Perth
23h 35m2 stops Istanbul Kuala Lumpur Intl
$1,621Turkish Airlines
Thu, 22 Oct - Sat, 24 Oct
Turkish Airlines Logo
15:50 - 22:25PER  Perth-LHR London Heathrow
37h 35m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
22:40 - 01:30LHR  London Heathrow-PER Perth
43h 50m2 stops Istanbul Kuala Lumpur Intl
$1,621Turkish Airlines
Fri, 30 Oct - Sat, 7 Nov
Emirates Logo
22:20 - 12:05PER  Perth-STN London Stansted
21h 45m1 stop Dubai Intl
Emirates Logo
14:05 - 17:20STN  London Stansted-PER Perth
19h 15m1 stop Dubai Intl
$1,628Emirates
Wed, 18 Nov - Wed, 2 Dec
Singapore Airlines Logo
13:50 - 06:25PER  Perth-LGW London Gatwick
24h 35m1 stop Singapore Changi
Singapore Airlines Logo
09:20 - 14:45LGW  London Gatwick-PER Perth
21h 25m1 stop Singapore Changi
$1,629Singapore Airlines
Fri, 30 Oct - Thu, 5 Nov
Emirates Logo
22:20 - 12:05PER  Perth-STN London Stansted
21h 45m1 stop Dubai Intl
Emirates Logo
14:05 - 17:20STN  London Stansted-PER Perth
19h 15m1 stop Dubai Intl
$1,629Emirates
Tue, 20 Oct - Tue, 27 Oct
Singapore Airlines Logo
13:45 - 05:55PER  Perth-LHR London Heathrow
23h 10m1 stop Singapore Changi
Singapore Airlines Logo
10:40 - 14:45LHR  London Heathrow-PER Perth
20h 05m1 stop Singapore Changi
$1,650Singapore Airlines
Booking Insights

Price, demand, and travel trends for Perth to London flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Perth to London with more confidence.

What is the cheapest Perth to London flight route?

Perth (PER) to London Luton Airport (LTN) is the cheapest Perth to London route, averaging $1,471 return. Other Perth to London routes average $1,911, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Perth to London?

Monday is the cheapest day of the week to fly from Perth to London and is 6% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from Perth to London at $1,459 return.
  • December ($2,567) and January ($2,033) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Perth to London the cheapest?

Flights from Perth to London are cheapest 25 weeks before departure. Booking in this window typically costs about 14% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Perth to London flights

Low season

February

Cheapest flight

$752
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flights from Perth to London Heathrow Airport

When to book flights from Perth to London

Are your dates flexible? Find out the best times to travel from Perth to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

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

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

Your Perth to London flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Are there facilities for people travelling with children at Perth Airport?

    There is a children’s play area in International Terminal 1 after passport control. It has digital gaming screens for older children and a soft play area for younger children. There is also a seating area and various dining options in the vicinity, so you can keep an eye on your little ones.

  • How do you get to Perth Airport from Perth centre?

    If you need to take public transport to get to Perth Airport, there are two dedicated bus lines. Bus Route 380, which was named after the Airbus A380, operates from Elizabeth Quay to T1 and T2, while Bus Route 40 operates between Elizabeth Quay and T3/T4. You can also take a rideshare service or a taxi. The ride from the centre of Perth to the airport takes about 20min.

  • Are there telecom services at London Heathrow?

    In the arrivals area at London Heathrow, you can buy pay-as-you-go SIM cards or hire a phone to use while in the UK. You can also charge your phone at Power Pole charging stations, which are compatible with USB cables and UK and European plugs.

  • Does London Heathrow Airport have services for families?

    As a family-friendly airport, London Heathrow features a number of facilities and services that parents will find helpful when travelling with small kids. Apart from baby changing facilities and play areas located throughout the airport, there is a separate security lane for families with kids and many eateries participate in London Heathrow’s Kids Eat Free scheme.

  • How do I get to the city centre from London Heathrow Airport?

    If you want to get to central London fast, take the Heathrow Express, as it will transport you to Paddington Station, near the famous Hyde Park, in 15 minutes if you depart from Terminal 2 or Terminal 3. For those who are travelling on a budget, the metro might be the best option, it departs from three locations at the airport (Terminal 4, Terminal 5, Terminals 2 and 3) every 10 minutes and the journey lasts less than an hour, depending on your final stop.

  • Does London Heathrow Airport provide free Wi-Fi?

    Yes, you can access the internet free of charge and for an unlimited time during your visit to London Heathrow Airport. If you require a higher speed, you can purchase a premium service. If you do not have your own device, you can also use the computer desks available at the airport.

  • Is there an onsite airport hotel at London Heathrow Airport?

    Hilton London Heathrow Airport is connected to terminal 4 and Sofitel London Heathrow Airport to terminal 5, shuttles from other terminals are available. For travellers who are between flights, there is the YOTELAIR inside terminal 4, which can be rented by the hour. If you are looking for more budget-friendly accommodation options, check Leonardo Hotel London Heathrow Airport and EasyHotel Heathrow located near the airport.

  • Which airlines offer extra legroom and free seat selection on Perth to London flights?

    Among airlines operating Perth to London flights:

    • Qantas Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airports can I use when flying from Perth to London?

    Flights from Perth to London usually depart from Perth (PER) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • Which airlines include bags at no extra cost on Perth to London flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Qantas Airways: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Perth to London?

    Three cabin classes are available on flights from Perth to London:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How much can I save by having a stopover when flying from Perth to London?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average $1,812 return via Guangzhou Baiyun (CAN), compared with $2,177 for direct.

  • Which airports do connecting flights from Perth to London pass through?

    One-stop flights from Perth to London most commonly connect through:

    • Kuala Lumpur Intl (KUL) – 26% of one-stop connections
    • Singapore Changi (SIN) – 24% of one-stop connections
    • Doha Hamad Intl (DOH) – 22% of one-stop connections
    • Dubai Intl (DXB) – 15% of one-stop connections

    Kuala Lumpur Intl (KUL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Perth to London?

    Yes. Being flexible with your travel dates can save you up to 11% on the Perth to London route. Monday is the cheapest departure day at $1,782 return on average, while Friday is the most expensive at $1,998, a difference of $216. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from Perth to London?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Perth to London route, 11% of flights were delayed in the past 3 months, with delays averaging 2 hours 19 minutes.

  • What popular places can I visit in London?

    Some of the most popular sights in London are Paddington Station, London Victoria Station, and King's Cross Railway Station. These are among the most viewed places in London on KAYAK.

  • How expensive are last-minute Perth to London flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 8% above the route average of $1,882. Book 25 weeks before departure for the lowest fares.

  • How long is a flight from Perth to London?

    A direct flight from Perth to London takes 0h 00m, covering 23,295 km.

  • Do I need a passport to fly from Perth to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Perth to London looking right now?

    One-way fares from Perth to London are currently lower than usual. Average one-way flight prices are about $851, which is 14% below the typical average for this route.

  • How does Qantas Airways's on-time performance compare to other airlines on Perth to London flights?

    Qantas Airways is the only airline operating Perth to London flights. 89% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Perth to London?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from Perth to London?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 20h 50m, compared to 21h 05m via Doha Hamad Intl (DOH) and 21h 15m via Singapore Changi (SIN).

  • What is the time difference between Perth and London?

    London is 7 hours behind Perth (British Time vs Western Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car hire options are available in London?

    Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) – daily rates from around $10:

    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · Hertz

    Near London Gatwick Airport (LGW) – daily rates from around $12:

    · GREEN MOTION
    · DRIVALIA
    · U-Save
    · Europcar
    · Alamo

    Near London City Airport (LCY) – daily rates from around $15:

    · GREEN MOTION
    · Budget
    · Hertz
    · Avis
    · Sixt

    Near London Luton Airport (LTN) – daily rates from around $15:

    · GREEN MOTION
    · DRIVALIA
    · Alamo
    · Europcar
    · Budget

    Near London Stansted Airport (STN) – daily rates from around $14:

    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · U-Save

  • How much should I expect to pay for a Perth to London flight?

    Return flights from Perth to London range from $1,531 to $2,286, with an average of $1,882 over the past 12 months. Anything below $1,531 counts as a good deal.

Your guide to booking Perth to London flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $1,782 – about $216 less than Friday (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 14% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Perth to London trip for March. Fares historically average $1,459 return in that month – typically $1,108 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Guangzhou Baiyun Airport (CAN) can be cheaper than flying direct. The cheapest stopover option averages $1,812 return on this route – about $365 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    · Crowne Plaza London Docklands By IHG
    · Good Hotel London
    · Novotel London Excel

    Near London Heathrow Airport

    · Hilton London Heathrow Airport

    Near London Gatwick Airport

    · Premier Inn London Gatwick Airport
  • If you are an avid shopper, you can shop for your duty-free items while waiting for your flight from Perth Airport (PER). You can also purchase them online and Perth Duty-Free will then get them packed for you to collect when you return from your trip.
  • Most flights from outside of the UK and Europe arrive via London Heathrow (LHR). London Heathrow has five terminals, and International Arrivals is on Level 1 of Terminal 2.
  • There’s a pay-per-use lounge on Level 3 of Perth International Terminal 1. Aspire Lounge will allow departing passengers to enjoy three hours of lounge facilities for A$ 55 plus GST.
  • There are various lounges available at Perth Airport. If you fly with Qantas, you’ll be in T3 or T4; all other international flights depart from T1. The following lounges are available: Air New Zealand International Lounge, Emirates Lounge and Singapore Airlines SilverKris Lounge on T1, Qantas International Transit Lounge on T3 and Qantas Club on T4. Be sure to check with your airline for lounge eligibility and information.
  • If you want to fly directly from Perth to London, check Qantas Airways, as it is the only airline that offers non-stop flights on this route with arrival at London Heathrow Airport. All the other airlines that offer flights from Perth to London include a stopover in another city, for example Qatar Airways in Doha or Emirates in Dubai.
  • People who have some time to spare before their flights from Perth to London should go to the outdoor or indoor viewing area at the Perth Airport and enjoy amazing views from that vantage point. If you would like to meditate and centre yourself before the long flight, you can do so in the quiet room located in the airport’s international terminal.
  • Forgot to pack a book for your flight from Perth to London? No worries – you can purchase books and magazines at Perth Airport, for example in Link or WHSmith. There is also Gadgetshop, with small electronics and travel accessories, as well as Amcal Express Pharmacy, in case you need to buy some medicine.
  • Those who have early flights from Perth to London may want to consider sleeping at a hotel close to Perth Airport to have a good rest and avoid the transfer in the morning. Ibis Budget Perth Airport hotel is affordable accommodation only a few minutes from the airport.
  • Want to unwind and loosen your muscles after the long flight from Perth to London? Relieve some pressure while getting a massage or other treatments at Be Relax Spa situated in Terminal 5 of London Heathrow Airport.

More options for your flight from Perth to London

Complete your trip to London with a hotel stay or car hire