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Low Price Flights from Perth to London

Perth to London Flight Information

The approximate distance between Perth and London is 14,485.19km. Average flight time from Perth to London is around 21 hours 15 minutes. According to Trip.com data, travel demand hits its peak in August. The cheapest month to book flights is October.

Cheapest one-way
AU$ 709
AirAsia AirAsia PER-LON 33h 40m · 1 stop Sun, Oct 4
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Cheapest return
AU$ 1,153
AirAsia AirAsia PER-LON 33h 40m · 2 stops Sun, Sep 20 - Thu, Sep 24
Book Now
Recommended airlines
AirAsia AirAsia Cheapest · From AU$ 709 Malaysia Airlines Malaysia Airlines Most booked
Best time to book
October
Cheapest
August
Peak season for travel
Route details
14,485.19km
Flight distance
21h 15m
Average flight time

Explore the cheapest flights from Perth to London in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 1,591, and direct return tickets start at AU$ 2,411.

      • Cheapest nonstop
        PER 14:00
        22h 5m
        Direct
        LHR 05:05
        Perth - London | Mon, Aug 17 | Qantas Airways
        LHR 11:55
        16h 50m
        Direct
        PER 11:45
        London - Perth | Thu, Aug 20 | Qantas Airways
        AU$ 2,411 AU$ 2,994
        19% off
        19% off
        AU$ 2,994 AU$ 2,411
      • PER 14:00
        22h 5m
        Direct
        LHR 05:05
        Perth - London | Wed, Aug 19 | Qantas Airways
        LHR 11:55
        16h 50m
        Direct
        PER 11:45
        London - Perth | Sat, Aug 22 | Qantas Airways
        AU$ 2,455 AU$ 2,994
        18% off
        18% off
        AU$ 2,994 AU$ 2,455
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Sun, Sep 20 | AirAsia
        LGW 10:25
        34h 20m
        1 stop
        PER 03:45
        London - Perth | Thu, Sep 24 | AirAsia X
        AU$ 1,153 AU$ 2,994
        61% off
        61% off
        AU$ 2,994 AU$ 1,153
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Mon, Sep 14 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Sat, Sep 19 | AirAsia X
        AU$ 1,178
        61% off
        AU$ 2,994 AU$ 1,178
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Sun, Sep 13 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Sat, Sep 19 | AirAsia X
        AU$ 1,214
        59% off
        AU$ 2,994 AU$ 1,214
      • PER 04:45
        33h 20m
        1 stop
        LGW 07:05
        Perth - London | Fri, Sep 18 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Mon, Sep 21 | AirAsia X
        AU$ 1,300
        56% off
        AU$ 2,994 AU$ 1,300
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Mon, Sep 21 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Sat, Sep 26 | AirAsia X
        AU$ 1,315
        56% off
        AU$ 2,994 AU$ 1,315
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Mon, Sep 7 | AirAsia
        LGW 10:25
        34h 20m
        1 stop
        PER 03:45
        London - Perth | Sat, Sep 12 | AirAsia X
        AU$ 1,338
        55% off
        AU$ 2,994 AU$ 1,338
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Wed, Sep 16 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Sat, Sep 19 | AirAsia X
        AU$ 1,348
        55% off
        AU$ 2,994 AU$ 1,348
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Wed, Sep 9 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Sat, Sep 12 | AirAsia X
        AU$ 1,354
        55% off
        AU$ 2,994 AU$ 1,354
      • PER 04:45
        33h 20m
        1 stop
        LGW 07:05
        Perth - London | Fri, Sep 11 | AirAsia
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Mon, Sep 14 | AirAsia X
        AU$ 1,354
        55% off
        AU$ 2,994 AU$ 1,354
      • PER 00:25
        24h 25m
        1 stop
        LHR 17:50
        Perth - London | Wed, Sep 16 | Vietnam Airlines
        LGW 10:25
        26h 25m
        1 stop
        PER 19:50
        London - Perth | Mon, Sep 21 | AirAsia X
        AU$ 1,389
        54% off
        AU$ 2,994 AU$ 1,389
      • PER 13:00
        17h 25m
        1 stop
        LON 14:00
        Perth - London | Tue, Aug 11 | Normal Airline
        LON 15:00
        6h
        Direct
        PER 16:00
        London - Perth | Thu, Aug 13 | Normal Airline
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      • Cheapest nonstop
        PER 14:00
        22h 5m
        Direct
        LHR 05:05
        Perth - London | Thu, Oct 1 | Qantas Airways
        AU$ 1,591 AU$ 1,942
        18% off
        18% off
        AU$ 1,942 AU$ 1,591
      • PER 14:00
        22h 5m
        Direct
        LHR 05:05
        Perth - London | Thu, Oct 8 | Qantas Airways
        AU$ 1,592 AU$ 1,942
        18% off
        18% off
        AU$ 1,942 AU$ 1,592
      • PER 04:45
        33h 40m
        1 stop
        LGW 07:25
        Perth - London | Sun, Oct 4 | AirAsia
        AU$ 709 AU$ 1,942
        63% off
        63% off
        AU$ 1,942 AU$ 709
      • PER 08:20
        43h 15m
        1 stop
        LHR 20:35
        Perth - London | Thu, Oct 1 | Cathay Pacific
        AU$ 730
        62% off
        AU$ 1,942 AU$ 730
      • PER 20:50
        26h 45m
        1 stop
        LHR 16:35
        Perth - London | Thu, Oct 8 | AirAsia
        AU$ 747
        62% off
        AU$ 1,942 AU$ 747
      • PER 00:10
        25h
        1 stop
        LHR 18:10
        Perth - London | Sat, Oct 3 | Cathay Pacific
        AU$ 758
        61% off
        AU$ 1,942 AU$ 758
      • PER 08:20
        37h 55m
        1 stop
        LHR 15:15
        Perth - London | Mon, Oct 5 | Cathay Pacific
        AU$ 760
        61% off
        AU$ 1,942 AU$ 760
      • PER 07:20
        31h 5m
        1 stop
        LGW 07:25
        Perth - London | Sun, Oct 4 | Batik Air Malaysia
        AU$ 767
        61% off
        AU$ 1,942 AU$ 767
      • PER 17:20
        30h 15m
        1 stop
        LHR 16:35
        Perth - London | Tue, Oct 6 | Batik Air Malaysia
        AU$ 789
        59% off
        AU$ 1,942 AU$ 789
      • PER 20:50
        26h 45m
        1 stop
        LHR 16:35
        Perth - London | Tue, Oct 6 | AirAsia
        AU$ 824
        57% off
        AU$ 1,942 AU$ 824
      • PER 23:35
        26h 45m
        1 stop
        LHR 19:20
        Perth - London | Tue, Sep 8 | China Southern Airlines
        AU$ 826
        56% off
        AU$ 1,942 AU$ 826
      • PER 23:35
        22h 50m
        1 stop
        LGW 15:25
        Perth - London | Sat, Sep 12 | China Southern Airlines
        AU$ 826
        56% off
        AU$ 1,942 AU$ 826
      • PER 13:00
        17h 25m
        1 stop
        LON 14:00
        Perth - London | Tue, Aug 11 | Normal Airline
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Author's Profile Picture Author's Profile Picture

Expert Picks: Flights from Perth to London

Find your perfect flight from Perth to London, tailored just for you.

Author's Profile Picture Alice Trip.com Writer
If you can splurge on Business Class, their Qsuite is insane. It’s basically your own private hotel room with a door in the sky.
Qatar Airways
PER 22:45
38h 55m 1 stop
LON 06:40
Thu, Oct 15 Perth - London Qatar Airways
AU$ 1,040
Author's Profile Picture Zora Trip.com Blogger
If you can book their A380, do it. The onboard entertainment is unmatched, and the whole experience just feels like a proper vacation.
Emirates
PER 22:20
27h 20m 1 stop
LON 18:40
Thu, Sep 24 Perth - London Emirates
AU$ 1,321
Author's Profile Picture Alice Trip.com Writer
A total Aussie classic. You know exactly what you’re getting: a rock-solid safety record, decent local wine, and great frequent flyer perks.
Qantas Airways
PER 22:20
27h 20m 1 stop
LON 18:40
Thu, Sep 24 Perth - London Qantas Airways
AU$ 1,323
Author's Profile Picture Zora Trip.com Blogger
If you absolutely hate flying long distances, book SQ. Changi Airport is the best place to stretch your legs, and onboard comfort is 10/10.
Singapore Airlines
PER 16:55
29h 50m 1 stop
LON 15:45
Tue, Oct 20 Perth - London Singapore Airlines
AU$ 705

Find Cheapest Airlines Flying from Perth to London

Choose from 18 carriers that fly from Perth to London, including Malaysia Airlines, Thai Airways, and Singapore Airlines. Enjoy the cheapest tickets on this route with Qantas Airways.
Malaysia Airlines logo Malaysia Airlines
Thai Airways logo Thai Airways
Singapore Airlines logo Singapore Airlines
Qatar Airways logo Qatar Airways
Cathay Pacific logo Cathay Pacific
Emirates logo Emirates
Qantas Airways logo Qantas Airways
China Southern Airlines logo China Southern Airlines
Scoot logo Scoot
Batik Air Malaysia logo Batik Air Malaysia
Jetstar Airways logo Jetstar Airways
Vietnam Airlines logo Vietnam Airlines
AirAsia logo AirAsia
Gulf Air logo Gulf Air
Turkish Airlines logo Turkish Airlines
VietJet Air logo VietJet Air
IndiGo logo IndiGo
Indonesia AirAsia logo Indonesia AirAsia
Airlines are determined based on actual purchased flight tickets from Perth to London according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Perth to London

What is the cheapest month for one-way flights from Perth to London?

Average price of one-way flights from Perth to London purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Perth to London is October, with an average price of AU$ 903. Conversely, the most expensive month is typically December, with an average price of up to AU$ 1,702.

AU$ 1,702
AU$ 1,303
AU$ 903
AU$ 504
    Cheapest
  • AU$ 1,245
    Aug
  • AU$ 1,125
    Sep
  • AU$ 903
    Oct
  • AU$ 1,054
    Nov
  • AU$ 1,702
    Dec
  • AU$ 1,226
    Jan
  • AU$ 904
    Feb
  • AU$ 1,446
    Mar
  • AU$ 1,467
    Apr
  • AU$ 1,099
    May
  • AU$ 1,178
    Jun
  • AU$ 1,131
    Jul

What is the cheapest month for return flights from Perth to London?

Average price of round-trip flights from Perth to London purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from Perth to London are found during February, with an average price of AU$ 1,734. Conversely, the highest prices are found during December, with an average price of up to AU$ 2,965.

AU$ 2,965
AU$ 2,350
AU$ 1,734
AU$ 1,119
    Cheapest
  • AU$ 2,056
    Aug
  • AU$ 2,534
    Sep
  • AU$ 1,862
    Oct
  • AU$ 1,764
    Nov
  • AU$ 2,965
    Dec
  • AU$ 2,825
    Jan
  • AU$ 1,734
    Feb
  • AU$ 2,340
    Mar
  • AU$ 2,838
    Apr
  • AU$ 2,182
    May
  • AU$ 2,477
    Jun
  • AU$ 2,346
    Jul

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

Data is based on the average flight price for each day of the week from Perth to London on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Perth to London is Tuesday, with average prices lower than on other days. Avoid Saturday, as prices are usually highest then.

AU$ 1,381
AU$ 1,227
AU$ 1,073
AU$ 919
  • AU$ 1,147
    Mon
  • AU$ 1,073
    Tue
  • AU$ 1,237
    Wed
  • AU$ 1,166
    Thu
  • AU$ 1,347
    Fri
  • AU$ 1,381
    Sat
  • AU$ 1,246
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Perth (PER) to London (LON)?

    Based on Trip.com data, AirAsia offers one-way fares as low as AU$ 709 on Cheapest nonstop routes (e.g. PER to LGW on Sun, Oct 4), while AirAsia offers Cheapest nonstop round-trips from AU$ 1,153 departing on Sun, Sep 20 and returning on Thu, Sep 24.
  • At the moment, you can catch a direct flight from Perth to London with the following airlines, including: Qantas Airways Scoot Batik Air Malaysia Jetstar Airways AirAsia Berhad (Malaysia) Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 21 hours 15 minutes to fly from Perth (PER) to London (LON).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Perth to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 7 flight per week flying from Perth to London. You can check the weekly schedule for popular airlines on this route below: Qantas Airways: S/M/T/W/T/F/S -- QF219 (14:10)
  • To find best deals on flights from Perth to London, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Oct 4, with one-way flights priced at just AU$ 709.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Qantas Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for London travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Perth to London is October, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Perth to London on August 29, 2026 with AirAsia Berhad (Malaysia), with prices starting at AU$ 1,380.
  • You can land at any one of the following hubs in London, with Perth Airport to Heathrow Airport (PER-LHR) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and Perth is 8h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Perth to London is AU$ 1,444. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Perth to London is AU$ 2,806. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Perth and London, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.
  • Scoot, VietJet Air and AirAsia Berhad (Malaysia)are the most popular budget airlines flying from Perth to London. Check baggage, seat and payment fees before comparing the final price.

Perth to London by air

If you are travelling from Perth to London by air or looking for Perth to London flights, you have come to the right place. Start your search for airfares by giving the travelling date above, or continue reading to find out more about the journey, airlines, flight times, schedules, how to find cheap tickets, and much more.

Perth to London airfares

The Perth and London airfares can experience significant variations. The air ticket is influenced by a multitude of factors, including the level of demand, the chosen travel dates and times, seat availability, and the pricing strategies employed by different airlines. Moreover, the airfares can also be subject to adjustments based on the travel class you opt for, whether it's first class, business class, or economy class.

How to find cheap flights from Perth to London

To obtain the cheapest Perth to London air tickets, it takes a combination of flexibility, determination, and a touch of good fortune. Here are some valuable tips to assist you in finding the best prices:

  • 1. Stay flexible with your travel dates and times, as airfares are often more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Consider nearby alternative airports as they may provide more economical options.
  • 3. Explore booking separate one-way flights with different airlines, as two individual tickets can sometimes be cheaper than a round-trip.
  • 4. Opt for a connecting flight from Perth to London to potentially save on costs.
  • 5. Keep a vigilant eye out for unexpected last-minute flight deals that may appear out of the blue.

Airlines from Perth to London

Qantas Airways operates full-service flights from Perth to London. They provide a comfortable flying experience with a range of services and amenitie on flight. Alternatively, other airlines provide connecting flights for travelers seeking different options.

Perth to London flight time

The flight time from Perth to London will typically take around 18 hours though the fastest flight takes 17 hours 50 mins to fly from Perth airport to London airport.

Everything you need to know about Perth airport

Perth Airport (PER) is the gateway to Western Australia! With four terminals serving both domestic and international flights, Perth Airport offers seamless connectivity to major airlines such as Qantas, Virgin Australia, and Singapore Airlines. Traveling from the city center to the airport is a breeze with various options including airport train, shuttle buses and taxis, taking approximately 20-30 minutes.

Arriving at London airport

London is served by multiple airports. One of the most prominent is London Heathrow Airport, boasting several terminals that cater to domestic and international flights. Located in Hillingdon, West London, Heathrow Airport offers excellent connectivity to the city and beyond through various modes of public transport. Passengers can conveniently access the airport by train, with the Heathrow Express providing a swift connection to central London. Additionally, the London Underground's Piccadilly Line serves all terminals, ensuring easy transportation for travelers. Buses and taxis are also readily available for efficient transfers to and from the airport.

Book Perth to London flights on Trip.com to unlock extra benefits

Booking flight tickets from Perth to London becomes a seamless and convenient experience at Trip.com. Upon booking your flight, a world of discounts on hotels, car rentals, and airport transfers becomes available to you, enabling you to save more on your journey. Furthermore, as a token of appreciation, you'll also earn Tripcoins through our loyalty program, which can be redeemed for added benefits on your future trips.

Trip.com Airline Insights on Flights from Perth toLondon

Which airlines offer the cheapest nonstop flights from Perth to London?

Data is based on the average price of all nonstop flights from Perth to London on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Qatar Airways offers the cheapest nonstop flights from Perth to London, with an average price of AU$ 1,219.

AU$ 813
AU$ 1,219
AU$ 1,626
AU$ 2,032
AU$ 2,438
Qatar Airways
AU$ 1,219
Qatar Airways
Thai Airways
AU$ 1,447
Thai Airways
Cathay Pacific
AU$ 1,524
Cathay Pacific
Singapore Airlines
AU$ 1,594
Singapore Airlines
Malaysia Airlines
AU$ 1,613
Malaysia Airlines
Qantas Airways
AU$ 2,438
Qantas Airways

How many flights are there each day from Perth to London?

The data is based on the flight numbers for each day of the week from Perth to London within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Perth to London depart on Friday/Saturday/Sunday, and the fewest flights depart on Monday/Tuesday/Wednesday/Thursday.

5
4
Highest
4
Mon
4
Tue
4
Wed
4
Thu
5
Fri
5
Sat
5
Sun

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.