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Flights from Perth to London

Find Cheapest Airlines Flying from Perth to London

Choose from 2 carriers that fly from Perth to London, including Batik Air Malaysia, Qantas Airways, Enjoy the cheapest tickets on this route with Qantas Airways.
Batik Air Malaysia logo Batik Air Malaysia Qantas Airways logo Qantas Airways

Find direct flights from Perth to London within the next three months. Book one-way flights from CAD 999 or return tickets from CAD 1,899.

      • Cheapest nonstop
        PER 19:15
        17h 50m
        Direct
        LHR 05:05
        Perth - London | Wed, Feb 4 | Qantas Airways
        LHR 11:50
        16h 40m
        Direct
        PER 12:30
        London - Perth | Fri, Feb 6 | Qantas Airways
        CAD 1,899 CAD 2,139
        11% OFF
        11% OFF
        CAD 2,139 CAD 1,899
      • PER 19:15
        17h 50m
        Direct
        LHR 05:05
        Perth - London | Thu, Jan 29 | Qantas Airways
        LHR 11:50
        16h 40m
        Direct
        PER 12:30
        London - Perth | Wed, Feb 4 | Qantas Airways
        CAD 1,903 CAD 2,139
        11% OFF
        11% OFF
        CAD 2,139 CAD 1,903
      • PER 15:55
        22h 30m
        1 stop
        LHR 06:25
        Perth - London | Wed, Feb 4 | Qatar Airways
        LGW 08:40
        19h 15m
        1 stop
        PER 11:55
        London - Perth | Wed, Feb 11 | Qatar Airways
        CAD 1,310 CAD 2,139
        39% OFF
        39% OFF
        CAD 2,139 CAD 1,310
      • PER 15:55
        22h
        1 stop
        LGW 05:55
        Perth - London | Sun, Feb 1 | Qatar Airways
        LGW 08:40
        19h 15m
        1 stop
        PER 11:55
        London - Perth | Sun, Feb 8 | Qatar Airways
        CAD 1,338
        37% OFF
        CAD 2,139 CAD 1,338
      • PER 15:55
        22h
        1 stop
        LHR 05:55
        Perth - London | Mon, Feb 2 | Qatar Airways
        LGW 08:40
        19h 15m
        1 stop
        PER 11:55
        London - Perth | Sun, Feb 8 | Qatar Airways
        CAD 1,338
        37% OFF
        CAD 2,139 CAD 1,338
      • PER 16:35
        21h 50m
        1 stop
        LHR 06:25
        Perth - London | Tue, Feb 3 | Qatar Airways
        LGW 08:40
        19h 15m
        1 stop
        PER 11:55
        London - Perth | Sun, Feb 8 | Qatar Airways
        CAD 1,339
        37% OFF
        CAD 2,139 CAD 1,339
      • PER 15:55
        30h 5m
        1 stop
        LHR 14:00
        Perth - London | Thu, Jan 29 | Qatar Airways
        LGW 08:40
        19h 15m
        1 stop
        PER 11:55
        London - Perth | Tue, Feb 3 | Qatar Airways
        CAD 1,362
        36% OFF
        CAD 2,139 CAD 1,362
      • PER 08:30
        30h
        1 stop
        LHR 06:30
        Perth - London | Mon, Feb 2 | Cathay Pacific
        LHR 20:15
        42h 40m
        1 stop
        PER 22:55
        London - Perth | Wed, Feb 4 | Cathay Pacific
        CAD 1,368
        36% OFF
        CAD 2,139 CAD 1,368
      • PER 08:30
        30h
        1 stop
        LHR 06:30
        Perth - London | Tue, Feb 3 | Cathay Pacific
        LHR 17:50
        29h 5m
        1 stop
        PER 06:55
        London - Perth | Thu, Feb 5 | Cathay Pacific
        CAD 1,369
        36% OFF
        CAD 2,139 CAD 1,369
      • PER 08:30
        30h
        1 stop
        LHR 06:30
        Perth - London | Wed, Feb 4 | Cathay Pacific
        LHR 20:15
        26h 40m
        1 stop
        PER 06:55
        London - Perth | Mon, Feb 9 | Cathay Pacific
        CAD 1,369
        36% OFF
        CAD 2,139 CAD 1,369
      • PER 00:25
        24h 55m
        1 stop
        LHR 17:20
        Perth - London | Thu, Jan 29 | Cathay Pacific
        LHR 20:15
        42h 40m
        1 stop
        PER 22:55
        London - Perth | Wed, Feb 4 | Cathay Pacific
        CAD 1,371
        36% OFF
        CAD 2,139 CAD 1,371
      • PER 08:30
        28h 55m
        1 stop
        LHR 05:25
        Perth - London | Wed, Jan 28 | Cathay Pacific
        LHR 20:15
        42h 40m
        1 stop
        PER 22:55
        London - Perth | Wed, Feb 4 | Cathay Pacific
        CAD 1,371
        36% OFF
        CAD 2,139 CAD 1,371
      • PER 13:00
        17h 25m
        1 stop
        LON Invalid Date
        Perth - London | Mon, Dec 8 | Normal Airline
        LON 15:00
        6h
        Direct
        PER 16:00
        London - Perth | Wed, Dec 10 | Normal Airline
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Displayed flight fares from Perth to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Perth to London Flights

The distance between Perth and London is about 14,485.19km. It takes around 17 hours 50 minutes on average to fly from Perth to London. The most popular month to London is August. The off-season for travel is October.

Cheapest one-way flight priceCAD 528
Cheapest return ticket priceCAD 1,310
Off-season travel monthOctober
Peak season for travelAugust
Flight distance14,485.19km
Average flight time17 hours 50 minutes
Popular airlineBatik Air Malaysia

When is the cheapest time to fly from Perth to London?

The cheapest time for Perth to London flights: Feb 1 to Feb 8 — one way flight prices from CAD 465.

Cheapest flights
From price
Search

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Perth to London, calculated over the upcoming 10 weeks.

Flight FAQs

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

    Based on Trip.com data, Malaysia Airlines offers one-way fares as low as CAD 528 on Cheapest nonstop routes (e.g. PER to LHR on Wed, Jan 21), while Qatar Airways offers Cheapest nonstop round-trips from CAD 1,310 departing on Wed, Feb 4 and returning on Wed, Feb 11.
  • It takes about 17 hours 50 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.
  • 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 Wed, Jan 21, with one-way flights priced at just CAD 528.
    · 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 December flight calendar, it's currently cheapest to fly from Perth to London on December 7, 2025 with Jetstar Airways, with prices starting at CAD 655.
  • 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.