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Don Mueang International Airport to Western Sydney International Airport flight

Find the cheapest Bangkok to Sydney flights over the next 3 months. One-way fares from £323, return fares from £323.

    • Cheapest
      DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Tue, Nov 24 | Thai Lion Air
      £323 £435
      26% off
      26% off
      £435 £323
    • DMK 10:50
      31h 30m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Tue, Nov 24 | Thai AirAsia
      £331 £435
      24% off
      24% off
      £435 £331
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Wed, Nov 25 | Thai Lion Air
      £348 £435
      20% off
      20% off
      £435 £348
    • BKK 13:00
      17h 25m
      1 stop
      SYD 14:00
      Bangkok - Sydney | Thu, Oct 29 | 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
      £478 £658
      27% off
      27% off
      £658 £478
    • DMK 15:40
      14h 20m
      1 stop
      WSI 10:00
      Bangkok - Sydney | Tue, Jan 12 | Thai AirAsia
      £526 £658
      20% off
      20% off
      £658 £526
    • BKK 13:00
      17h 25m
      1 stop
      SYD 14:00
      Bangkok - Sydney | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Tue, Nov 24 | Thai Lion Air
      £323 £435
      26% off
      26% off
      £435 £323
    • DMK 17:10
      25h 10m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Wed, Nov 25 | Thai Lion Air
      £348 £435
      20% off
      20% off
      £435 £348
    • DMK 10:50
      31h 30m
      1 stop
      WSI 22:20
      Bangkok - Sydney | Tue, Nov 24 | Thai AirAsia
      £331 £435
      24% off
      24% off
      £435 £331
    • BKK 13:00
      17h 25m
      1 stop
      SYD 14:00
      Bangkok - Sydney | Thu, Oct 29 | 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 Lion Air (from £327) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai Lion Air
From £327

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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 £323

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.
  • 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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Change & Cancellation Policy

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