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Heathrow Airport to Western Sydney International Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Western Sydney International Airport over the next 90 days, with one-way fares from €656 and round-trip from €1,079. Based on Trip.com's latest 7-day flight data.

      • LHR 09:10
        26h 10m
        1 stop
        WSI 22:20
        London - Sydney | Wed, Dec 9 | Singapore Airlines
        SYD 20:45
        34h 45m
        1 stop
        LHR 20:30
        Sydney - London | Sun, Dec 13 | Air India
        €1,079 €1,706
        37% off
        37% off
        €1,706 €1,079
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Tue, Dec 8 | Singapore Airlines
        SYD 20:45
        33h 35m
        1 stop
        LHR 19:20
        Sydney - London | Sat, Dec 12 | Air India
        €1,081 €1,706
        37% off
        37% off
        €1,706 €1,081
      • LHR 09:10
        26h 10m
        1 stop
        WSI 22:20
        London - Sydney | Mon, Dec 7 | Singapore Airlines
        SYD 20:45
        25h 45m
        1 stop
        LHR 11:30
        Sydney - London | Fri, Dec 11 | Air India
        €1,082 €1,706
        37% off
        37% off
        €1,706 €1,082
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Thu, Dec 10 | Singapore Airlines
        SYD 12:00
        40h 30m
        1 stop
        LHR 17:30
        Sydney - London | Wed, Dec 16 | China Eastern Airlines
        €1,086
        36% off
        €1,706 €1,086
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Sat, Dec 12 | Singapore Airlines
        SYD 12:00
        37h
        1 stop
        LGW 14:00
        Sydney - London | Tue, Dec 15 | China Eastern Airlines
        €1,088
        36% off
        €1,706 €1,088
      • LHR 09:10
        26h 10m
        1 stop
        WSI 22:20
        London - Sydney | Sun, Dec 6 | Singapore Airlines
        SYD 20:45
        33h 35m
        1 stop
        LHR 19:20
        Sydney - London | Sat, Dec 12 | Air India
        €1,144
        33% off
        €1,706 €1,144
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Fri, Dec 11 | Singapore Airlines
        WSI 23:55
        26h 25m
        1 stop
        LHR 15:20
        Sydney - London | Fri, Dec 18 | Singapore Airlines
        €1,330
        22% off
        €1,706 €1,330
      • LON 13:00
        17h 25m
        1 stop
        SYD 14:00
        London - Sydney | Thu, Oct 15 | Normal Airline
        SYD 15:00
        6h
        Direct
        LON 16:00
        Sydney - London | Sat, Oct 17 | Normal Airline
        Find more flights
        Find more flights
      • LHR 09:10
        26h 10m
        1 stop
        WSI 22:20
        London - Sydney | Wed, Nov 25 | Singapore Airlines
        €656 €1,050
        38% off
        38% off
        €1,050 €656
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Sun, Nov 29 | Singapore Airlines
        €665 €1,050
        37% off
        37% off
        €1,050 €665
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Tue, Nov 24 | Singapore Airlines
        €665 €1,050
        37% off
        37% off
        €1,050 €665
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Thu, Nov 26 | Singapore Airlines
        €688
        34% off
        €1,050 €688
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Mon, Nov 23 | Singapore Airlines
        €719
        32% off
        €1,050 €719
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Mon, Nov 30 | Singapore Airlines
        €720
        31% off
        €1,050 €720
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Wed, Dec 2 | Singapore Airlines
        €760
        28% off
        €1,050 €760
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Thu, Dec 3 | Singapore Airlines
        €763
        27% off
        €1,050 €763
      • LHR 21:45
        37h 35m
        1 stop
        WSI 22:20
        London - Sydney | Sun, Nov 22 | Singapore Airlines
        €782
        26% off
        €1,050 €782
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Sat, Dec 5 | Singapore Airlines
        €800
        24% off
        €1,050 €800
      • LHR 10:40
        24h 40m
        1 stop
        WSI 22:20
        London - Sydney | Fri, Dec 4 | Singapore Airlines
        €800
        24% off
        €1,050 €800
      • LHR 21:45
        37h 35m
        1 stop
        WSI 22:20
        London - Sydney | Fri, Nov 27 | Singapore Airlines
        €819
        22% off
        €1,050 €819
      • LON 13:00
        17h 25m
        1 stop
        SYD 14:00
        London - Sydney | Thu, Oct 15 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Heathrow Airport to Western Sydney International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

The cheapest airline flying from Heathrow Airport to Western Sydney International Airport is Singapore Airlines (from €649) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Singapore Airlines
From €649

Find more flights and airlines

About Heathrow Airport and Western Sydney International Airport

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

Flight distance 16,958.41km
Cheapest one-way ticket price €656
Cheapest return ticket price €1,079

FAQs for Heathrow Airport to Western Sydney International Airport Flights

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

    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.
  • One-way flights from Heathrow Airport to Western Sydney International Airport currently start from €656, and round-trip fares start from €1,079. The current lowest fare is a Singapore Airlines flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Enter Heathrow Airport and Western Sydney International 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.

Find Cheap Flights with Trip.com

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 on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, 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 the last 24 hours—even in real-time. The more popular the route, the more precise the data.

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