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Don Mueang International Airport to Western Sydney International Airport flight

Explore the cheapest flights from Bangkok to Sydney in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 591, and return tickets start at AU$ 591.

    • Cheapest
      DMK 10:50
      31h 30m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Nov 26 | Thai AirAsia
      AU$ 591 AU$ 946
      38% off
      38% off
      AU$ 946 AU$ 591
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Mon, Dec 7 | Thai Lion Air
      AU$ 598 AU$ 946
      37% off
      37% off
      AU$ 946 AU$ 598
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Nov 26 | Thai Lion Air
      AU$ 637 AU$ 946
      33% off
      33% off
      AU$ 946 AU$ 637
    • DMK 16:35
      25h 45m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Dec 10 | Thai AirAsia
      AU$ 647
      32% off
      AU$ 946 AU$ 647
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Dec 10 | Thai Lion Air
      AU$ 681
      28% off
      AU$ 946 AU$ 681
    • BKK 13:00
      17h 25m
      1 stop
      SYD 14:00
      Bangkok - Sydney | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • DMK 15:40
      14h 20m
      1 stop
      WSI 10:00
      Bangkok - Sydney | Sat, Jan 16 | Thai AirAsia
      AU$ 889 AU$ 1,382
      36% off
      36% off
      AU$ 1,382 AU$ 889
    • DMK 15:40
      14h 20m
      1 stop
      WSI 10:00
      Bangkok - Sydney | Tue, Jan 12 | Thai AirAsia
      AU$ 995 AU$ 1,382
      28% off
      28% off
      AU$ 1,382 AU$ 995
    • BKK 13:00
      17h 25m
      1 stop
      SYD 14:00
      Bangkok - Sydney | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Mon, Dec 7 | Thai Lion Air
      AU$ 598 AU$ 946
      37% off
      37% off
      AU$ 946 AU$ 598
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Nov 26 | Thai Lion Air
      AU$ 637 AU$ 946
      33% off
      33% off
      AU$ 946 AU$ 637
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Dec 10 | Thai Lion Air
      AU$ 681 AU$ 946
      28% off
      28% off
      AU$ 946 AU$ 681
    • DMK 16:35
      25h 45m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Dec 10 | Thai AirAsia
      AU$ 647
      32% off
      AU$ 946 AU$ 647
    • DMK 10:50
      31h 30m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Thu, Nov 26 | Thai AirAsia
      AU$ 591
      38% off
      AU$ 946 AU$ 591
    • BKK 13:00
      17h 25m
      1 stop
      SYD 14:00
      Bangkok - Sydney | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Bangkok to Sydney are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Don Mueang International Airport to Western Sydney International Airport is Thai AirAsia (from AU$ 591) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From AU$ 591
Thai Lion Air
From AU$ 598

Find more flights and airlines

About Don Mueang International Airport and Western Sydney International Airport

Learn about Don Mueang International Airport (DMK) and Western Sydney International Airport (WSI) — including location, terminals, transportation, and travel tips.

Flight distance 7,468.38km
Cheapest one-way ticket price AU$ 591

FAQs for Don Mueang International 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.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Don Mueang International Airport to Western Sydney International Airport is AU$ 667. Prices may vary depending on the departure date, airline, and availability.
  • Enter Don Mueang International 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.

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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.