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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 AU$466 and round-trip from AU$805. Based on Trip.com's latest 7-day flight data.

      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Fri, Nov 27 | Jetstar Airways
        BKK 20:05
        33h 55m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Thu, Dec 3 | VietJet Air
        AU$805 AU$1,587
        49% off
        49% off
        AU$1,587 AU$805
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Fri, Nov 20 | Jetstar Airways
        BKK 16:05
        13h 55m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Mon, Nov 23 | VietJet Air
        AU$858 AU$1,587
        46% off
        46% off
        AU$1,587 AU$858
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Thu, Nov 19 | Jetstar Airways
        BKK 16:05
        13h 55m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Mon, Nov 23 | VietJet Air
        AU$909 AU$1,587
        43% off
        43% off
        AU$1,587 AU$909
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Thu, Nov 26 | Jetstar Airways
        BKK 11:45
        18h 15m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Sun, Nov 29 | VietJet Air
        AU$930
        41% off
        AU$1,587 AU$930
      • WSI 18:45
        29h
        1 stop
        BKK 19:45
        Sydney - Bangkok | Mon, Nov 16 | Qantas Airways
        BKK 21:25
        14h 50m
        1 stop
        SYD 16:15
        Bangkok - Sydney | Sat, Nov 21 | Jetstar Airways
        AU$1,040
        34% off
        AU$1,587 AU$1,040
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Fri, Dec 4 | Jetstar Airways
        BKK 11:45
        18h 15m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Tue, Dec 8 | VietJet Air
        AU$1,043
        34% off
        AU$1,587 AU$1,043
      • WSI 23:55
        21h 5m
        1 stop
        BKK 17:00
        Sydney - Bangkok | Tue, Dec 8 | Singapore Airlines
        BKK 11:45
        18h 15m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Mon, Dec 14 | VietJet Air
        AU$1,097
        31% off
        AU$1,587 AU$1,097
      • WSI 23:55
        12h 30m
        1 stop
        BKK 08:25
        Sydney - Bangkok | Sat, Dec 5 | Singapore Airlines
        BKK 16:05
        13h 55m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Tue, Dec 8 | VietJet Air
        AU$1,099
        31% off
        AU$1,587 AU$1,099
      • WSI 23:55
        15h 5m
        1 stop
        BKK 11:00
        Sydney - Bangkok | Sun, Dec 6 | Singapore Airlines
        BKK 11:45
        18h 15m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Tue, Dec 8 | VietJet Air
        AU$1,099
        31% off
        AU$1,587 AU$1,099
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Thu, Dec 10 | Jetstar Airways
        BKK 20:05
        33h 55m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Sat, Dec 12 | VietJet Air
        AU$1,128
        28% off
        AU$1,587 AU$1,128
      • WSI 23:55
        22h 50m
        1 stop
        BKK 18:45
        Sydney - Bangkok | Mon, Dec 7 | Singapore Airlines
        BKK 20:05
        33h 55m
        1 stop
        SYD 10:00
        Bangkok - Sydney | Thu, Dec 10 | VietJet Air
        AU$1,132
        28% off
        AU$1,587 AU$1,132
      • WSI 15:40
        31h 50m
        1 stop
        BKK 19:30
        Sydney - Bangkok | Tue, Nov 17 | Qantas Airways
        BKK 21:25
        14h 50m
        1 stop
        SYD 16:15
        Bangkok - Sydney | Sat, Nov 21 | Jetstar Airways
        AU$1,158
        27% off
        AU$1,587 AU$1,158
      • SYD 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sydney - Bangkok | Tue, Oct 13 | Normal Airline
        BKK 15:00
        6h
        Direct
        SYD 16:00
        Bangkok - Sydney | Thu, Oct 15 | Normal Airline
        Find more flights
        Find more flights
      • WSI 18:45
        29h
        1 stop
        BKK 19:45
        Sydney - Bangkok | Sat, Nov 7 | Jetstar Airways
        AU$466 AU$1,668
        72% off
        72% off
        AU$1,668 AU$466
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Sun, Nov 15 | Jetstar Airways
        AU$501 AU$1,668
        70% off
        70% off
        AU$1,668 AU$501
      • WSI 23:55
        12h 20m
        1 stop
        BKK 08:15
        Sydney - Bangkok | Tue, Nov 24 | Singapore Airlines
        AU$629 AU$1,668
        62% off
        62% off
        AU$1,668 AU$629
      • WSI 15:40
        31h 20m
        1 stop
        BKK 19:00
        Sydney - Bangkok | Sat, Nov 7 | Qantas Airways
        AU$643
        61% off
        AU$1,668 AU$643
      • WSI 23:55
        23h 20m
        1 stop
        BKK 19:15
        Sydney - Bangkok | Wed, Nov 25 | Singapore Airlines
        AU$742
        56% off
        AU$1,668 AU$742
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Sun, Nov 29 | Jetstar Airways
        AU$798
        52% off
        AU$1,668 AU$798
      • WSI 18:45
        29h
        1 stop
        BKK 19:45
        Sydney - Bangkok | Mon, Nov 30 | Qantas Airways
        AU$941
        44% off
        AU$1,668 AU$941
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Sat, Dec 5 | Jetstar Airways
        AU$941
        44% off
        AU$1,668 AU$941
      • WSI 18:45
        29h 55m
        1 stop
        BKK 20:40
        Sydney - Bangkok | Sun, Nov 15 | Finnair
        AU$1,033
        38% off
        AU$1,668 AU$1,033
      • WSI 23:55
        12h 30m
        1 stop
        BKK 08:25
        Sydney - Bangkok | Mon, Nov 30 | Singapore Airlines
        AU$1,036
        38% off
        AU$1,668 AU$1,036
      • WSI 23:55
        18h 40m
        1 stop
        BKK 14:35
        Sydney - Bangkok | Sun, Nov 29 | Singapore Airlines
        AU$1,036
        38% off
        AU$1,668 AU$1,036
      • WSI 09:25
        14h 20m
        1 stop
        BKK 19:45
        Sydney - Bangkok | Sun, Dec 6 | Jetstar Airways
        AU$1,217
        27% off
        AU$1,668 AU$1,217
      • SYD 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sydney - Bangkok | Tue, Oct 13 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Western Sydney International Airport to Suvarnabhumi Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com 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 Jetstar Airways (from AU$478) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetstar Airways
From AU$478
Qantas Airways
From AU$612
Singapore Airlines
From AU$704
Finnair
From AU$939

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 distance 7,439.87km
Cheapest one-way ticket price AU$466
Cheapest return ticket price AU$805

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 AU$466, and round-trip fares start from AU$805. The current lowest fare is a Jetstar Airways flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Western Sydney International Airport to Suvarnabhumi Airport is AU$690. Prices may vary depending on the departure date, airline, and 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.

Find Cheap Flights with Trip.com

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.