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Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport over the next 90 days, with one-way fares from $224 and round-trip from $475. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SYD 10:00 AM
        9h 20m
        Nonstop
        BKK 4:20 PM
        Sydney - Bangkok | Thu, Aug 27 | Thai Airways
        BKK 10:20 PM
        9h
        Nonstop
        SYD 10:20 AM
        Bangkok - Sydney | Sat, Aug 29 | Thai Airways
        $717 $897
        20% off
        20% off
        $897 $717
      • SYD 10:00 AM
        9h 20m
        Nonstop
        BKK 4:20 PM
        Sydney - Bangkok | Mon, Aug 31 | Thai Airways
        BKK 8:30 AM
        9h
        Nonstop
        SYD 8:30 PM
        Bangkok - Sydney | Thu, Sep 3 | Thai Airways
        $717 $897
        20% off
        20% off
        $897 $717
      • SYD 11:15 AM
        26h 50m
        1 stop
        BKK 10:05 AM
        Sydney - Bangkok | Fri, Oct 23 | VietJet Air
        BKK 11:45 AM
        18h 15m
        1 stop
        SYD 10:00 AM
        Bangkok - Sydney | Thu, Oct 29 | VietJet Air
        $475 $897
        47% off
        47% off
        $897 $475
      • SYD 11:15 AM
        26h 50m
        1 stop
        BKK 10:05 AM
        Sydney - Bangkok | Sat, Oct 24 | VietJet Air
        BKK 8:05 PM
        33h 55m
        1 stop
        SYD 10:00 AM
        Bangkok - Sydney | Tue, Oct 27 | VietJet Air
        $475
        47% off
        $897 $475
      • SYD 1:00 PM
        33h 35m
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Thu, Sep 10 | Scoot
        BKK 11:30 AM
        16h 50m
        1 stop
        SYD 7:20 AM
        Bangkok - Sydney | Sun, Sep 13 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 1:00 PM
        31h 50m
        1 stop
        BKK 5:50 PM
        Sydney - Bangkok | Tue, Sep 8 | Scoot
        BKK 11:30 AM
        16h 50m
        1 stop
        SYD 7:20 AM
        Bangkok - Sydney | Sun, Sep 13 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        20h 50m
        1 stop
        BKK 2:25 PM
        Sydney - Bangkok | Fri, Oct 23 | Scoot
        BKK 11:45 AM
        18h 15m
        1 stop
        SYD 10:00 AM
        Bangkok - Sydney | Thu, Oct 29 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        14h 30m
        1 stop
        BKK 8:05 AM
        Sydney - Bangkok | Wed, Oct 21 | Scoot
        BKK 1:50 PM
        14h 30m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Fri, Oct 23 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        14h 30m
        1 stop
        BKK 8:05 AM
        Sydney - Bangkok | Fri, Oct 16 | Scoot
        BKK 3:45 PM
        12h 35m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Fri, Oct 23 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        16h 20m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Wed, Oct 14 | Scoot
        BKK 7:55 PM
        32h 25m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Tue, Oct 20 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        16h 20m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Tue, Oct 13 | Scoot
        BKK 7:55 PM
        32h 25m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Tue, Oct 20 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        14h 30m
        1 stop
        BKK 8:05 AM
        Sydney - Bangkok | Sun, Oct 18 | Scoot
        BKK 7:55 PM
        32h 25m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Tue, Oct 20 | VietJet Air
        $477
        47% off
        $897 $477
      • SYD 9:35 PM
        16h 20m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Sat, Oct 17 | Scoot
        BKK 1:50 PM
        14h 30m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Fri, Oct 23 | VietJet Air
        $479
        47% off
        $897 $479
      • SYD 9:35 PM
        14h 30m
        1 stop
        BKK 8:05 AM
        Sydney - Bangkok | Mon, Oct 12 | Scoot
        BKK 7:55 PM
        32h 25m
        1 stop
        SYD 8:20 AM
        Bangkok - Sydney | Sun, Oct 18 | VietJet Air
        $479
        47% off
        $897 $479
      • SYD 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Sydney - Bangkok | Fri, Aug 28 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        SYD 4:00 PM
        Bangkok - Sydney | Sun, Aug 30 | Normal Airline
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      • Cheapest nonstop
        SYD 2:35 PM
        9h 20m
        Nonstop
        BKK 8:55 PM
        Sydney - Bangkok | Wed, Sep 9 | Thai Airways
        $426 $533
        20% off
        20% off
        $533 $426
      • SYD 10:00 AM
        9h 20m
        Nonstop
        BKK 4:20 PM
        Sydney - Bangkok | Fri, Sep 4 | Thai Airways
        $426 $533
        20% off
        20% off
        $533 $426
      • SYD 2:00 PM
        33h 35m
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Sat, Oct 24 | Scoot
        $224 $533
        57% off
        57% off
        $533 $224
      • SYD 2:00 PM
        22h 5m
        1 stop
        BKK 8:05 AM
        Sydney - Bangkok | Fri, Oct 16 | Scoot
        $239
        55% off
        $533 $239
      • SYD 1:00 PM
        23h 55m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Wed, Sep 9 | Scoot
        $241
        55% off
        $533 $241
      • SYD 1:00 PM
        33h 35m
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Sun, Sep 6 | Scoot
        $241
        55% off
        $533 $241
      • SYD 8:35 PM
        26h
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Mon, Sep 7 | Scoot
        $241
        55% off
        $533 $241
      • SYD 8:35 PM
        26h
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Sat, Sep 12 | Scoot
        $241
        55% off
        $533 $241
      • SYD 2:00 PM
        23h 55m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Fri, Oct 23 | Scoot
        $241
        55% off
        $533 $241
      • SYD 2:00 PM
        22h 5m
        1 stop
        BKK 8:05 AM
        Sydney - Bangkok | Thu, Oct 22 | Scoot
        $241
        55% off
        $533 $241
      • SYD 2:00 PM
        23h 55m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Sun, Oct 18 | Scoot
        $241
        55% off
        $533 $241
      • SYD 2:00 PM
        33h 35m
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Wed, Oct 14 | Scoot
        $241
        55% off
        $533 $241
      • SYD 9:35 PM
        16h 20m
        1 stop
        BKK 9:55 AM
        Sydney - Bangkok | Tue, Oct 13 | Scoot
        $241
        55% off
        $533 $241
      • SYD 9:35 PM
        26h
        1 stop
        BKK 7:35 PM
        Sydney - Bangkok | Sat, Oct 10 | Scoot
        $241
        55% off
        $533 $241
      • SYD 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Sydney - Bangkok | Fri, Aug 28 | Normal Airline
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Displayed flight fares from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport

What is the cheapest month for one-way flights from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport?

Data is based on average one-way flight prices from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport, the best time to buy is in January, with an average price of $279. You’ll want to avoid December, when the average price can reach as high as $434.

$434
$357
$279
$202
    Cheapest
  • $406
    Aug
  • $333
    Sep
  • $313
    Oct
  • $287
    Nov
  • $434
    Dec
  • $279
    Jan
  • $287
    Feb
  • $284
    Mar
  • $292
    Apr
  • $342
    May
  • $420
    Jun
  • $349
    Jul

What’s the cheapest month to fly round-trip from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, August is typically the cheapest month to find flights from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport, with an average price of $642. In contrast, December is usually the most expensive month, with average fares reaching $994.

$994
$818
$642
$466
  • $642
    Aug
  • $833
    Sep
  • $706
    Oct
  • $681
    Nov
  • $994
    Dec
  • $956
    Jan
  • $690
    Feb
  • $663
    Mar
  • $699
    Apr
  • $804
    May
  • $830
    Jun
  • $792
    Jul

What is the cheapest day of the week to fly from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

$484
$459
$434
$409
  • $466
    Mon
  • $434
    Tue
  • $457
    Wed
  • $459
    Thu
  • $484
    Fri
  • $471
    Sat
  • $481
    Sun

Which airline offers the cheapest flights from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport?

The cheapest airline flying from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport is Scoot (from $224) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From $224
VietJet Air
From $243
Jetstar Airways
From $254
Hainan Airlines
From $288
Xiamen Airlines
From $293
Virgin Australia
From $304
Singapore Airlines
From $304
China Eastern Airlines
From $318
Qantas Airways
From $330
Cebu Pacific
From $343

Find more flights and airlines

What is the flight schedule from Kingsford Smith Intl. 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. TR015

    Kingsford Smith Intl. Airport

    8:35 PM

    SYD

    8h 30m

    Nonstop

    3:05 AM

    SIN

    S M - W T F S
    Search

  2. TR608

    Changi Airport

    6:30 AM

    SIN

    2h 35m

    Nonstop

    8:05 AM

    BKK

    S M T W T F S

  3. TR011

    Kingsford Smith Intl. Airport

    1:25 PM

    SYD

    8h 15m

    Nonstop

    6:40 PM

    SIN

    S M T W T F S
    Search

  4. TR624

    Changi Airport

    8:20 AM

    SIN

    2h 35m

    Nonstop

    9:55 AM

    BKK

    S M T W T F S

  5. TR015

    Kingsford Smith Intl. Airport

    8:35 PM

    SYD

    8h 30m

    Nonstop

    3:05 AM

    SIN

    S M - W T F S
    Search

  6. TR610

    Changi Airport

    2:15 PM

    SIN

    2h 35m

    Nonstop

    3:50 PM

    BKK

    S M T W T F S

  7. TR015

    Kingsford Smith Intl. Airport

    8:35 PM

    SYD

    8h 30m

    Nonstop

    3:05 AM

    SIN

    S M - W T F S
    Search

  8. TR626

    Changi Airport

    6:00 PM

    SIN

    2h 35m

    Nonstop

    7:35 PM

    BKK

    S M T W T F S

  9. VJ086

    Kingsford Smith Intl. Airport

    10:15 AM

    SYD

    8h 50m

    Nonstop

    4:05 PM

    SGN

    S - T W T - S
    Search

  10. VJ801

    Tan Son Nhat Intl. Airport

    8:35 AM

    SGN

    1h 30m

    Nonstop

    10:05 AM

    BKK

    S M T W T F S

  11. TR011

    Kingsford Smith Intl. Airport

    1:25 PM

    SYD

    8h 15m

    Nonstop

    6:40 PM

    SIN

    S M T W T F S
    Search

  12. TR638

    Changi Airport

    12:50 PM

    SIN

    2h 35m

    Nonstop

    2:25 PM

    BKK

    S M T W T F S

  13. VJ086

    Kingsford Smith Intl. Airport

    10:15 AM

    SYD

    8h 50m

    Nonstop

    4:05 PM

    SGN

    S - T W T - S
    Search

  14. VJ803

    Tan Son Nhat Intl. Airport

    11:15 AM

    SGN

    1h 30m

    Nonstop

    12:45 PM

    BKK

    S M T W T F S

  15. VJ086

    Kingsford Smith Intl. Airport

    10:15 AM

    SYD

    8h 50m

    Nonstop

    4:05 PM

    SGN

    S - T W T - S
    Search

  16. VJ807

    Tan Son Nhat Intl. Airport

    1:15 PM

    SGN

    1h 30m

    Nonstop

    2:45 PM

    BKK

    S M T W T F S

  17. TR011

    Kingsford Smith Intl. Airport

    1:25 PM

    SYD

    8h 15m

    Nonstop

    6:40 PM

    SIN

    S M T W T F S
    Search

  18. TR610

    Changi Airport

    2:15 PM

    SIN

    2h 35m

    Nonstop

    3:50 PM

    BKK

    S M T W T F S

  19. VJ086

    Kingsford Smith Intl. Airport

    10:15 AM

    SYD

    8h 50m

    Nonstop

    4:05 PM

    SGN

    S - T W T - S
    Search

  20. VZ971

    Tan Son Nhat Intl. Airport

    2:45 PM

    SGN

    1h 40m

    Nonstop

    4:25 PM

    BKK

    - M - - - - -
Find more flights and airlines

About Kingsford Smith Intl. Airport and Suvarnabhumi Intl. Airport

Learn about Kingsford Smith Intl. Airport (SYD) and Suvarnabhumi Intl. Airport (BKK) — including location, terminals, transportation, and travel tips.

Flight distance 7,523.02 km
Cheapest one-way ticket price $224
Cheapest return ticket price $475

FAQs for Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport Flights

  • How long is a flight from Kingsford Smith Intl. Airport to Suvarnabhumi Intl. Airport?

    It takes around 9 hours 39 minutes to fly from Kingsford Smith Intl. Airport (syd) to Suvarnabhumi Intl. Airport (bkk).
  • There are around 6 daily flights from Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK).
  • Tickets cost around $500 in August, making it the cheapest month to book. Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around $583 in September, the most expensive month to book this route.
  • The earliest flight departs from Kingsford Smith Intl. Airport (SYD) at 09:50 and arrives in Suvarnabhumi Intl. Airport (BKK) at 16:40.
  • The latest flight departs from Kingsford Smith Intl. Airport (SYD) at 18:05 and arrives in Suvarnabhumi Intl. Airport (BKK) at 23:55.
    • 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.
  • Qantas Airways is a very popular airline operating an average of 4098 flights per month.

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

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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.
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