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Western Sydney International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Western Sydney International Airport to Heathrow Airport over the next 90 days, with one-way fares from AU$ 813 and round-trip from AU$ 1,508. Based on Trip.com's latest 7-day flight data.

      • WSI 23:55
        26h 25m
        1 stop
        LHR 15:20
        Sydney - London | Mon, Nov 23 | Singapore Airlines
        LGW 09:20
        26h
        1 stop
        WSI 22:20
        London - Sydney | Mon, Nov 30 | Singapore Airlines
        AU$ 1,508 AU$ 1,971
        23% off
        23% off
        AU$ 1,971 AU$ 1,508
      • WSI 23:55
        26h 25m
        1 stop
        LHR 15:20
        Sydney - London | Tue, Nov 24 | Singapore Airlines
        LGW 13:05
        22h 15m
        1 stop
        WSI 22:20
        London - Sydney | Tue, Dec 1 | Singapore Airlines
        AU$ 1,517 AU$ 1,971
        23% off
        23% off
        AU$ 1,971 AU$ 1,517
      • SYD 13:00
        17h 25m
        1 stop
        LON 14:00
        Sydney - London | Sun, Sep 27 | Normal Airline
        LON 15:00
        6h
        Direct
        SYD 16:00
        London - Sydney | Tue, Sep 29 | Normal Airline
        Find more flights
        Find more flights
      • WSI 23:55
        26h 25m
        1 stop
        LHR 15:20
        Sydney - London | Tue, Nov 24 | Singapore Airlines
        AU$ 813 AU$ 1,819
        55% off
        55% off
        AU$ 1,819 AU$ 813
      • WSI 23:55
        30h 15m
        1 stop
        LHR 19:10
        Sydney - London | Mon, Nov 23 | Singapore Airlines
        AU$ 1,400 AU$ 1,819
        23% off
        23% off
        AU$ 1,819 AU$ 1,400
      • SYD 13:00
        17h 25m
        1 stop
        LON 14:00
        Sydney - London | Sun, Sep 27 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Western Sydney International Airport to Heathrow Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airline offers the cheapest flights from Western Sydney International Airport to Heathrow Airport?

The cheapest airline flying from Western Sydney International Airport to Heathrow Airport is Singapore Airlines (from AU$ 813) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Singapore Airlines
From AU$ 813

Find more flights and airlines

About Western Sydney International Airport and Heathrow Airport

Learn about Western Sydney International Airport (WSI) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 16,958.41km
Cheapest one-way ticket price AU$ 813
Cheapest return ticket price AU$ 1,508

FAQs for Western Sydney International Airport to Heathrow Airport Flights

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • One-way flights from Western Sydney International Airport to Heathrow Airport currently start from AU$ 813, and round-trip fares start from AU$ 1,508. The current lowest fare is a Singapore Airlines flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Enter Western Sydney International Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

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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

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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.