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Western Sydney International Airport to Suvarnabhumi Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Western Sydney International Airport to Suvarnabhumi Intl. Airport over the next 90 days, with one-way fares from $451 and round-trip from $705. Based on Trip.com's latest 7-day flight data.

    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      BKK 8:15 PM
      18h 35m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Fri, Nov 27 | Scoot
      $705 $1,127
      37% off
      37% off
      $1,127 $705
    • WSI 11:55 PM
      20h 5m
      1 stop
      BKK 4:00 PM
      Sydney - Bangkok | Tue, Nov 24 | Singapore Airlines
      BKK 6:35 PM
      20h 15m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Fri, Nov 27 | Scoot
      $748 $1,127
      34% off
      34% off
      $1,127 $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
      $762 $1,127
      32% off
      32% off
      $1,127 $762
    • WSI 11:55 PM
      23h 20m
      1 stop
      BKK 7:15 PM
      Sydney - Bangkok | Wed, Nov 25 | Singapore Airlines
      BKK 8:15 PM
      18h 35m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Fri, Nov 27 | Scoot
      $765
      32% off
      $1,127 $765
    • WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Thu, Nov 26 | Singapore Airlines
      BKK 10:20 PM
      16h 30m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Wed, Dec 2 | Scoot
      $808
      28% off
      $1,127 $808
    • 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
      $865
      23% off
      $1,127 $865
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sun, Nov 29 | Singapore Airlines
      BKK 6:10 PM
      13h 40m
      1 stop
      SYD 11:50 AM
      Bangkok - Sydney | Wed, Dec 2 | Singapore Airlines
      $890
      21% off
      $1,127 $890
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Sun, Nov 29 | Jetstar Airways
      BKK 9:15 AM
      29h 35m
      1 stop
      SYD 6:50 PM
      Bangkok - Sydney | Sun, Dec 6 | Scoot
      $899
      20% off
      $1,127 $899
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Sun, Nov 29 | China Southern Airlines
      BKK 12:25 PM
      14h 10m
      1 stop
      SYD 6:35 AM
      Bangkok - Sydney | Fri, Dec 4 | China Southern Airlines
      $957
      15% off
      $1,127 $957
    • 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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    • Cheapest
      WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Sat, Nov 28 | Singapore Airlines
      $451 $702
      36% off
      36% off
      $702 $451
    • WSI 11:55 PM
      21h 5m
      1 stop
      BKK 5:00 PM
      Sydney - Bangkok | Sat, Dec 5 | Singapore Airlines
      $500 $702
      28% off
      28% off
      $702 $500
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Sat, Nov 21 | Jetstar Airways
      $517 $702
      26% off
      26% off
      $702 $517
    • WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Mon, Nov 30 | Singapore Airlines
      $526
      25% off
      $702 $526
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Thu, Nov 12 | Jetstar Airways
      $532
      24% off
      $702 $532
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      $532
      64% off
      $1,467 $532
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Fri, Dec 4 | Jetstar Airways
      $537
      24% off
      $702 $537
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Sun, Nov 22 | Jetstar Airways
      $542
      23% off
      $702 $542
    • WSI 11:55 PM
      21h 40m
      1 stop
      BKK 5:35 PM
      Sydney - Bangkok | Tue, Dec 1 | Singapore Airlines
      $546
      22% off
      $702 $546
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
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    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Tue, Nov 24 | Singapore Airlines
      $508 $1,225
      59% off
      59% off
      $1,225 $508
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      $532 $1,225
      56% off
      56% off
      $1,225 $532
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Wed, Nov 11 | Jetstar Airways
      $574 $1,225
      53% off
      53% off
      $1,225 $574
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Wed, Nov 4 | Jetstar Airways
      $576
      53% off
      $1,225 $576
    • WSI 6:45 PM
      29h 55m
      1 stop
      BKK 8:40 PM
      Sydney - Bangkok | Wed, Nov 18 | Jetstar Airways
      $586
      52% off
      $1,225 $586
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Mon, Nov 16 | Jetstar Airways
      $617
      50% off
      $1,225 $617
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Fri, Nov 6 | Jetstar Airways
      $624
      49% off
      $1,225 $624
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Fri, Nov 27 | Singapore Airlines
      $880
      28% off
      $1,225 $880
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sun, Nov 29 | Singapore Airlines
      $880
      28% off
      $1,225 $880
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
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    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Fri, Nov 27 | Singapore Airlines
      $880 $1,467
      40% off
      40% off
      $1,467 $880
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sun, Nov 29 | Singapore Airlines
      $880 $1,467
      40% off
      40% off
      $1,467 $880
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sat, Jan 2 | Singapore Airlines
      $1,213 $1,467
      17% off
      17% off
      $1,467 $1,213
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Sat, Dec 26 | Singapore Airlines
      $1,213
      17% off
      $1,467 $1,213
    • WSI 11:55 PM
      12h 20m
      1 stop
      BKK 8:15 AM
      Sydney - Bangkok | Mon, Dec 21 | Singapore Airlines
      $1,225
      16% off
      $1,467 $1,225
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Mon, Nov 23 | Singapore Airlines
      $532
      64% off
      $1,467 $532
    • WSI 11:55 PM
      12h 30m
      1 stop
      BKK 8:25 AM
      Sydney - Bangkok | Thu, Dec 24 | Singapore Airlines
      $1,305
      11% off
      $1,467 $1,305
    • WSI 9:25 AM
      14h 20m
      1 stop
      BKK 7:45 PM
      Sydney - Bangkok | Fri, Dec 4 | Jetstar Airways
      $537
      24% off
      $702 $537
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Sat, Nov 21 | Jetstar Airways
      $517
      26% off
      $702 $517
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
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    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Wed, Nov 4 | Jetstar Airways
      $576 $3,361
      83% off
      83% off
      $3,361 $576
    • WSI 6:45 PM
      14h 55m
      1 stop
      BKK 5:40 AM
      Sydney - Bangkok | Fri, Nov 6 | Jetstar Airways
      $624 $3,361
      81% off
      81% off
      $3,361 $624
    • WSI 6:45 PM
      29h 55m
      1 stop
      BKK 8:40 PM
      Sydney - Bangkok | Tue, Nov 3 | Jetstar Airways
      $2,991 $3,361
      11% off
      11% off
      $3,361 $2,991
    • SYD 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Sydney - Bangkok | Tue, Nov 3 | Normal Airline
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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 Intl. Airport?

The cheapest airline flying from Western Sydney International Airport to Suvarnabhumi Intl. Airport is Jetstar Airways (from $497) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetstar Airways
From $497
Qantas Airways
From $557
Singapore Airlines
From $746

Find more flights and airlines

What is the flight schedule from Western Sydney International Airport to Suvarnabhumi Intl. 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. JQ029

    Melbourne Airport

    1:25 PM

    MEL

    9h 25m

    Nonstop

    7:50 PM

    BKK

    - M T W T F S

  5. JQ388

    Western Sydney International Airport

    2:10 PM

    WSI

    1h 35m

    Nonstop

    3:45 PM

    BNE

    - M - W - F -
    Search

  6. JQ065

    Brisbane Airport

    1:40 PM

    BNE

    9h 20m

    Nonstop

    8:00 PM

    BKK

    S - T W T - S
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About Western Sydney International Airport and Suvarnabhumi Intl. Airport

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

Flight distance 7,439.87 km
Cheapest one-way ticket price $451
Cheapest return ticket price $705

FAQs for Western Sydney International Airport to Suvarnabhumi Intl. 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 Intl. Airport currently start from $451, and round-trip fares start from $705. The current lowest fare is a Singapore Airlines flight departing on Sat, Nov 28; 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 Intl. Airport is $567. Prices may vary depending on the departure date, airline, and availability.
  • Enter Western Sydney International Airport and Suvarnabhumi Intl. 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
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.