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Western Sydney International Airport to Suvarnabhumi Airport flight

Explore the cheapest one-way and round-trip flights from Western Sydney International Airport to Suvarnabhumi Airport over the next 90 days, with one-way fares from IDR 6,870,600 and round-trip from IDR 14,794,700. Based on Trip.com's latest 7-day flight data.

      • WSI 18:45
        29h
        1 stop
        BKK 19:45
        Sydney - Bangkok | Fri, Nov 20 | China Southern Airlines
        BKK 02:10
        14h 10m
        1 stop
        SYD 20:20
        Bangkok - Sydney | Sun, Nov 22 | China Southern Airlines
        IDR 14,794,700 IDR 19,386,800
        24% off
        24% off
        IDR 19,386,800 IDR 14,794,700
      • WSI 18:45
        29h
        1 stop
        BKK 19:45
        Sydney - Bangkok | Wed, Nov 18 | China Southern Airlines
        BKK 16:20
        17h 15m
        1 stop
        SYD 13:35
        Bangkok - Sydney | Fri, Nov 20 | China Southern Airlines
        IDR 15,509,400 IDR 19,386,800
        20% off
        20% off
        IDR 19,386,800 IDR 15,509,400
      • SYD 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sydney - Bangkok | Thu, Sep 24 | Normal Airline
        BKK 15:00
        6h
        Direct
        SYD 16:00
        Bangkok - Sydney | Sat, Sep 26 | Normal Airline
        Find more flights
        Find more flights
      • WSI 18:45
        29h
        1 stop
        BKK 19:45
        Sydney - Bangkok | Fri, Nov 20 | Qantas Airways
        IDR 6,870,600 IDR 10,488,700
        34% off
        34% off
        IDR 10,488,700 IDR 6,870,600
      • WSI 15:40
        31h 50m
        1 stop
        BKK 19:30
        Sydney - Bangkok | Sat, Nov 21 | Qantas Airways
        IDR 8,390,900 IDR 10,488,700
        20% off
        20% off
        IDR 10,488,700 IDR 8,390,900
      • WSI 15:40
        31h 20m
        1 stop
        BKK 19:00
        Sydney - Bangkok | Thu, Nov 19 | Qantas Airways
        IDR 8,390,900 IDR 10,488,700
        20% off
        20% off
        IDR 10,488,700 IDR 8,390,900
      • SYD 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sydney - Bangkok | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Western Sydney International Airport to Suvarnabhumi 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 Suvarnabhumi Airport?

The cheapest airline flying from Western Sydney International Airport to Suvarnabhumi Airport is Qantas Airways (from IDR 6,870,600) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Qantas Airways
From IDR 6,870,600

Find more flights and airlines

About Western Sydney International Airport and Suvarnabhumi Airport

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

Flight distance7,439.87km
Cheapest one-way ticket priceIDR 6,870,600
Cheapest return ticket priceIDR 14,794,700

FAQs for Western Sydney International Airport to Suvarnabhumi Airport Flights

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

    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • One-way flights from Western Sydney International Airport to Suvarnabhumi Airport currently start from IDR 6,870,600, and round-trip fares start from IDR 14,794,700. The current lowest fare is a Qantas Airways flight departing on Fri, Nov 20; prices may vary depending on availability.
  • Enter Western Sydney International Airport and Suvarnabhumi 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 the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.