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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 US$479 and round-trip from US$720. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Tue, Nov 24 | Singapore Airlines
      US$479 US$857
      44% off
      44% off
      US$857 US$479
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      US$493 US$857
      42% off
      42% off
      US$857 US$493
    • WSI 11:55 PM
      24h 5m
      1 stop
      BKK 8:00 PM
      Sydney - Bangkok | Wed, Nov 25 | Singapore Airlines
      US$532 US$857
      38% off
      38% off
      US$857 US$532
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      US$532
      64% off
      US$1,467 US$532
    • WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Thu, Nov 26 | Singapore Airlines
      US$546
      36% off
      US$857 US$546
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Sun, Nov 29 | Jetstar Airways
      US$555
      35% off
      US$857 US$555
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Sat, Nov 7 | Jetstar Airways
      US$570
      33% off
      US$857 US$570
    • WSI 11:55 PM
      24h 5m
      1 stop
      BKK 8:00 PM
      Sydney - Bangkok | Fri, Dec 4 | Singapore Airlines
      US$649
      24% off
      US$857 US$649
    • WSI 11:55 PM
      24h 5m
      1 stop
      BKK 8:00 PM
      Sydney - Bangkok | Tue, Dec 1 | Singapore Airlines
      US$677
      21% off
      US$857 US$677
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
      Find more flights
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    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      BKK 9:15 PM
      16h 40m
      1 stop
      SYD 5:55 PM
      Bangkok - Sydney | Wed, Nov 25 | Singapore Airlines
      US$720 US$1,138
      37% off
      37% off
      US$1,138 US$720
    • WSI 11:55 PM
      20h 5m
      1 stop
      BKK 4:00 PM
      Sydney - Bangkok | Tue, Nov 24 | Singapore Airlines
      BKK 10:20 PM
      16h 30m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Thu, Nov 26 | Scoot
      US$748 US$1,138
      34% off
      34% off
      US$1,138 US$748
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 30 | Singapore Airlines
      BKK 9:15 PM
      16h 40m
      1 stop
      SYD 5:55 PM
      Bangkok - Sydney | Thu, Dec 3 | Singapore Airlines
      US$762 US$1,138
      33% off
      33% off
      US$1,138 US$762
    • WSI 11:55 PM
      24h 5m
      1 stop
      BKK 8:00 PM
      Sydney - Bangkok | Wed, Nov 25 | Singapore Airlines
      BKK 10:20 PM
      16h 30m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Mon, Nov 30 | Scoot
      US$785
      31% off
      US$1,138 US$785
    • WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Thu, Nov 26 | Singapore Airlines
      BKK 11:50 AM
      20h 20m
      1 stop
      SYD 12:10 PM
      Bangkok - Sydney | Tue, Dec 1 | Scoot
      US$809
      28% off
      US$1,138 US$809
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Sun, Nov 29 | Jetstar Airways
      BKK 5:00 PM
      21h 50m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Thu, Dec 3 | Scoot
      US$845
      26% off
      US$1,138 US$845
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Tue, Dec 1 | Singapore Airlines
      BKK 9:15 PM
      16h 40m
      1 stop
      SYD 5:55 PM
      Bangkok - Sydney | Thu, Dec 3 | Singapore Airlines
      US$865
      24% off
      US$1,138 US$865
    • WSI 3:40 PM
      31h 20m
      1 stop
      BKK 7:00 PM
      Sydney - Bangkok | Tue, Nov 24 | China Southern Airlines
      BKK 7:15 PM
      32h 15m
      1 stop
      SYD 7:30 AM
      Bangkok - Sydney | Sat, Nov 28 | China Southern Airlines
      US$956
      16% off
      US$1,138 US$956
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Sun, Nov 29 | China Southern Airlines
      BKK 11:25 AM
      21h 55m
      1 stop
      SYD 1:20 PM
      Bangkok - Sydney | Tue, Dec 1 | China Southern Airlines
      US$976
      14% off
      US$1,138 US$976
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
      BKK 3:00 PM
      6h
      Nonstop
      SYD 4:00 PM
      Bangkok - Sydney | Thu, Nov 5 | Normal Airline
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      Find more flights
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      US$532 US$1,215
      56% off
      56% off
      US$1,215 US$532
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Mon, Nov 16 | Jetstar Airways
      US$569 US$1,215
      53% off
      53% off
      US$1,215 US$569
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Wed, Nov 11 | Jetstar Airways
      US$574 US$1,215
      53% off
      53% off
      US$1,215 US$574
    • WSI 6:45 PM
      29h 55m
      1 stop
      BKK 8:40 PM
      Sydney - Bangkok | Wed, Nov 18 | Jetstar Airways
      US$586
      52% off
      US$1,215 US$586
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Tue, Nov 24 | Singapore Airlines
      US$603
      50% off
      US$1,215 US$603
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Fri, Nov 6 | Jetstar Airways
      US$638
      47% off
      US$1,215 US$638
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Wed, Nov 4 | Jetstar Airways
      US$639
      47% off
      US$1,215 US$639
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Fri, Nov 27 | Singapore Airlines
      US$880
      28% off
      US$1,215 US$880
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sun, Nov 29 | Singapore Airlines
      US$880
      28% off
      US$1,215 US$880
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      US$493 US$857
      42% off
      42% off
      US$857 US$493
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Fri, Nov 27 | Singapore Airlines
      US$880 US$1,467
      40% off
      40% off
      US$1,467 US$880
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sun, Nov 29 | Singapore Airlines
      US$880 US$1,467
      40% off
      40% off
      US$1,467 US$880
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Mon, Dec 21 | Singapore Airlines
      US$1,208
      18% off
      US$1,467 US$1,208
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sat, Jan 2 | Singapore Airlines
      US$1,213
      17% off
      US$1,467 US$1,213
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sat, Dec 26 | Singapore Airlines
      US$1,213
      17% off
      US$1,467 US$1,213
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      US$532
      64% off
      US$1,467 US$532
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Thu, Dec 24 | Singapore Airlines
      US$1,305
      11% off
      US$1,467 US$1,305
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Sun, Nov 29 | Jetstar Airways
      US$555
      35% off
      US$857 US$555
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Fri, Nov 6 | Jetstar Airways
      US$638 US$3,361
      81% off
      81% off
      US$3,361 US$638
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Wed, Nov 4 | Jetstar Airways
      US$639 US$3,361
      81% off
      81% off
      US$3,361 US$639
    • WSI 6:45 PM
      29h 55m
      1 stop
      BKK 8:40 PM
      Sydney - Bangkok | Tue, Nov 3 | Jetstar Airways
      US$2,991 US$3,361
      11% off
      11% off
      US$3,361 US$2,991
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
      Find more flights
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Displayed flight fares from Sydney to Bangkok 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 Western Sydney International Airport to Suvarnabhumi Airport?

The cheapest airline flying from Western Sydney International Airport to Suvarnabhumi Airport is Jetstar Airways (from US$415) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetstar Airways
From US$415
Singapore Airlines
From US$453
Qantas Airways
From US$475
Finnair
From US$819

Find more flights and airlines

What is the flight schedule from Western Sydney International Airport to Suvarnabhumi Airport?

Check the schedule for flights from Sydney to Bangkok and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. JQ373

    Western Sydney International Airport

    9:25 AM

    WSI

    1h 35m

    Nonstop

    11:00 AM

    MEL

    S - - - T F S
    Search

  2. JQ029

    Melbourne Airport

    1:25 PM

    MEL

    9h 25m

    Nonstop

    7:50 PM

    BKK

    - M T W T F S

  3. JQ375

    Western Sydney International Airport

    6:45 PM

    WSI

    1h 35m

    Nonstop

    8:20 PM

    MEL

    S M T W T F S
    Search

  4. TG462

    Melbourne Airport

    12:30 AM

    MEL

    9h 30m

    Nonstop

    6:00 AM

    BKK

    S M T W T F S

  5. JQ375

    Western Sydney International Airport

    6:45 PM

    WSI

    1h 35m

    Nonstop

    8:20 PM

    MEL

    S M T W T F S
    Search

  6. VJ082

    Melbourne Airport

    1:30 AM

    MEL

    8h 35m

    Nonstop

    6:05 AM

    SGN

    S M T - T F -

  7. VJ801

    Tan Son Nhat International Airport

    9:15 AM

    SGN

    1h 30m

    Nonstop

    10:45 AM

    BKK

    S M T W T F S

  8. JQ375

    Western Sydney International Airport

    6:45 PM

    WSI

    1h 35m

    Nonstop

    8:20 PM

    MEL

    S M T W T F S
    Search

  9. JQ029

    Melbourne Airport

    1:25 PM

    MEL

    9h 25m

    Nonstop

    7:50 PM

    BKK

    - M T W T F S

  10. JQ388

    Western Sydney International Airport

    2:10 PM

    WSI

    1h 35m

    Nonstop

    3:45 PM

    BNE

    - M - W - F -
    Search

  11. JQ065

    Brisbane Airport

    1:40 PM

    BNE

    9h 20m

    Nonstop

    8:00 PM

    BKK

    S - T W T - S

  12. JQ373

    Western Sydney International Airport

    9:25 AM

    WSI

    1h 35m

    Nonstop

    11:00 AM

    MEL

    S - - - T F S
    Search

  13. JQ033

    Melbourne Airport

    3:50 PM

    MEL

    6h 10m

    Nonstop

    8:00 PM

    DPS

    S M T W T F S

  14. VJ848

    Ngurah Rai International Airport

    2:40 PM

    DPS

    3h 50m

    Nonstop

    5:30 PM

    SGN

    S - T - T - S

  15. VJ807

    Tan Son Nhat International Airport

    1:25 PM

    SGN

    1h 30m

    Nonstop

    2:55 PM

    BKK

    S M T W T F S
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 7,439.87 km
Cheapest one-way ticket price US$479
Cheapest return ticket price US$720

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 24 km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.
  • One-way flights from Western Sydney International Airport to Suvarnabhumi Airport currently start from US$479, and round-trip fares start from US$720. The current lowest fare is a Singapore Airlines flight departing on Tue, Nov 24; 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 US$567. 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.

Popular Destinations

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

Book with no extra fees

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

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 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.