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Kingsford Smith Airport to Suvarnabhumi Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Airport to Suvarnabhumi Airport over the next 90 days, with one-way fares from AU$ 306 and round-trip from AU$ 606. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SYD 11:00
        9h 20m
        Direct
        BKK 16:20
        Sydney - Bangkok | Thu, Oct 15 | Thai Airways
        BKK 22:20
        9h
        Direct
        SYD 11:20
        Bangkok - Sydney | Mon, Oct 19 | Thai Airways
        AU$ 1,004 AU$ 1,105
        9% off
        9% off
        AU$ 1,105 AU$ 1,004
      • SYD 15:25
        9h 25m
        Direct
        BKK 20:50
        Sydney - Bangkok | Mon, Nov 9 | Thai Airways
        BKK 08:35
        9h 20m
        Direct
        SYD 21:55
        Bangkok - Sydney | Thu, Nov 12 | Thai Airways
        AU$ 1,005 AU$ 1,105
        9% off
        9% off
        AU$ 1,105 AU$ 1,005
      • SYD 12:35
        26h 40m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Tue, Oct 27 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Thu, Oct 29 | Xiamen Airlines
        AU$ 606 AU$ 1,105
        45% off
        45% off
        AU$ 1,105 AU$ 606
      • SYD 12:35
        26h 40m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Thu, Oct 29 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Mon, Nov 2 | Xiamen Airlines
        AU$ 606
        45% off
        AU$ 1,105 AU$ 606
      • SYD 12:25
        16h 25m
        1 stop
        BKK 00:50
        Sydney - Bangkok | Tue, Oct 20 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Sun, Oct 25 | Xiamen Airlines
        AU$ 606
        45% off
        AU$ 1,105 AU$ 606
      • SYD 12:25
        16h 25m
        1 stop
        BKK 00:50
        Sydney - Bangkok | Wed, Oct 21 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Sun, Oct 25 | Xiamen Airlines
        AU$ 606
        45% off
        AU$ 1,105 AU$ 606
      • SYD 12:25
        26h 50m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Mon, Oct 19 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Sun, Oct 25 | Xiamen Airlines
        AU$ 606
        45% off
        AU$ 1,105 AU$ 606
      • SYD 12:35
        16h 15m
        1 stop
        BKK 00:50
        Sydney - Bangkok | Fri, Oct 30 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Thu, Nov 5 | Xiamen Airlines
        AU$ 615
        44% off
        AU$ 1,105 AU$ 615
      • SYD 12:35
        32h
        1 stop
        BKK 16:35
        Sydney - Bangkok | Wed, Oct 28 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Tue, Nov 3 | Xiamen Airlines
        AU$ 615
        44% off
        AU$ 1,105 AU$ 615
      • SYD 12:35
        26h 40m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Mon, Oct 26 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Thu, Oct 29 | Xiamen Airlines
        AU$ 615
        44% off
        AU$ 1,105 AU$ 615
      • SYD 12:25
        26h 50m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Thu, Oct 22 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Sun, Oct 25 | Xiamen Airlines
        AU$ 615
        44% off
        AU$ 1,105 AU$ 615
      • SYD 12:35
        26h 40m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Sun, Oct 25 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Tue, Oct 27 | Xiamen Airlines
        AU$ 623
        44% off
        AU$ 1,105 AU$ 623
      • SYD 12:35
        16h 15m
        1 stop
        BKK 00:50
        Sydney - Bangkok | Sat, Oct 31 | Xiamen Airlines
        BKK 12:15
        18h 20m
        1 stop
        SYD 10:35
        Bangkok - Sydney | Wed, Nov 4 | Xiamen Airlines
        AU$ 664
        40% off
        AU$ 1,105 AU$ 664
      • SYD 09:20
        20h 20m
        1 stop
        BKK 01:40
        Sydney - Bangkok | Mon, Nov 9 | China Southern Airlines
        BKK 12:10
        15h 20m
        1 stop
        SYD 07:30
        Bangkok - Sydney | Fri, Nov 13 | China Southern Airlines
        AU$ 666
        40% off
        AU$ 1,105 AU$ 666
      • SYD 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sydney - Bangkok | Wed, Oct 14 | Normal Airline
        BKK 15:00
        6h
        Direct
        SYD 16:00
        Bangkok - Sydney | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        SYD 15:25
        9h 25m
        Direct
        BKK 20:50
        Sydney - Bangkok | Sun, Nov 8 | Thai Airways
        AU$ 596 AU$ 655
        9% off
        9% off
        AU$ 655 AU$ 596
      • SYD 15:25
        9h 25m
        Direct
        BKK 20:50
        Sydney - Bangkok | Mon, Nov 9 | Thai Airways
        AU$ 596 AU$ 655
        9% off
        9% off
        AU$ 655 AU$ 596
      • SYD 20:05
        23h 55m
        1 stop
        BKK 16:00
        Sydney - Bangkok | Sun, Nov 1 | Scoot
        AU$ 306 AU$ 655
        53% off
        53% off
        AU$ 655 AU$ 306
      • SYD 20:05
        16h 10m
        1 stop
        BKK 08:15
        Sydney - Bangkok | Mon, Nov 2 | Scoot
        AU$ 322
        51% off
        AU$ 655 AU$ 322
      • SYD 14:00
        33h 35m
        1 stop
        BKK 19:35
        Sydney - Bangkok | Thu, Oct 22 | Scoot
        AU$ 341
        48% off
        AU$ 655 AU$ 341
      • SYD 20:05
        16h 10m
        1 stop
        BKK 08:15
        Sydney - Bangkok | Wed, Oct 28 | Scoot
        AU$ 344
        47% off
        AU$ 655 AU$ 344
      • SYD 13:25
        32h 10m
        1 stop
        BKK 17:35
        Sydney - Bangkok | Mon, Oct 26 | Scoot
        AU$ 344
        47% off
        AU$ 655 AU$ 344
      • SYD 20:05
        25h 30m
        1 stop
        BKK 17:35
        Sydney - Bangkok | Sun, Oct 25 | Scoot
        AU$ 344
        47% off
        AU$ 655 AU$ 344
      • SYD 21:35
        26h
        1 stop
        BKK 19:35
        Sydney - Bangkok | Tue, Oct 20 | Scoot
        AU$ 344
        47% off
        AU$ 655 AU$ 344
      • SYD 14:00
        31h 50m
        1 stop
        BKK 17:50
        Sydney - Bangkok | Sat, Oct 17 | Scoot
        AU$ 344
        47% off
        AU$ 655 AU$ 344
      • SYD 12:25
        32h 15m
        1 stop
        BKK 16:40
        Sydney - Bangkok | Tue, Oct 20 | Xiamen Airlines
        AU$ 346
        47% off
        AU$ 655 AU$ 346
      • SYD 12:25
        26h 50m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Wed, Oct 21 | Xiamen Airlines
        AU$ 346
        47% off
        AU$ 655 AU$ 346
      • SYD 12:25
        26h 50m
        1 stop
        BKK 11:15
        Sydney - Bangkok | Mon, Oct 19 | Xiamen Airlines
        AU$ 346
        47% off
        AU$ 655 AU$ 346
      • SYD 12:05
        26h 40m
        1 stop
        BKK 10:45
        Sydney - Bangkok | Mon, Oct 26 | VietJet Air
        AU$ 351
        46% off
        AU$ 655 AU$ 351
      • SYD 13:00
        17h 25m
        1 stop
        BKK 14:00
        Sydney - Bangkok | Wed, Oct 14 | Normal Airline
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Flight fares from Kingsford Smith Airport to Suvarnabhumi Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

What is the cheapest month to fly from Kingsford Smith Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Kingsford Smith Airport to Suvarnabhumi Airport for each month in the Trip.com database.

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 Airport to Suvarnabhumi Airport, the best time to buy is in January, with an average price of AU$ 401. You’ll want to avoid December, when the average price can reach as high as AU$ 624.

AU$ 624
AU$ 513
AU$ 401
AU$ 290
    Cheapest
  • AU$ 508
    Oct
  • AU$ 413
    Nov
  • AU$ 624
    Dec
  • AU$ 401
    Jan
  • AU$ 412
    Feb
  • AU$ 408
    Mar
  • AU$ 420
    Apr
  • AU$ 492
    May
  • AU$ 604
    Jun
  • AU$ 502
    Jul
  • AU$ 537
    Aug
  • AU$ 510
    Sep

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

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

Based on Trip.com’s data from the past 12 months, March is typically the cheapest month to find flights from Kingsford Smith Airport to Suvarnabhumi Airport, with an average price of AU$ 954. In contrast, December is usually the most expensive month, with average fares reaching AU$ 1,430.

AU$ 1,430
AU$ 1,192
AU$ 954
AU$ 716
    Cheapest
  • AU$ 1,012
    Oct
  • AU$ 979
    Nov
  • AU$ 1,430
    Dec
  • AU$ 1,375
    Jan
  • AU$ 993
    Feb
  • AU$ 954
    Mar
  • AU$ 1,005
    Apr
  • AU$ 1,156
    May
  • AU$ 1,194
    Jun
  • AU$ 1,139
    Jul
  • AU$ 1,019
    Aug
  • AU$ 1,028
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Kingsford Smith Airport to Suvarnabhumi 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 Airport to Suvarnabhumi 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.

AU$ 697
AU$ 666
AU$ 634
AU$ 603
  • AU$ 664
    Mon
  • AU$ 634
    Tue
  • AU$ 665
    Wed
  • AU$ 661
    Thu
  • AU$ 697
    Fri
  • AU$ 675
    Sat
  • AU$ 694
    Sun

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

The cheapest airline flying from Kingsford Smith Airport to Suvarnabhumi Airport is Scoot (from AU$ 306) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From AU$ 306
Xiamen Airlines
From AU$ 346
VietJet Air
From AU$ 351
China Southern Airlines
From AU$ 385
Hainan Airlines
From AU$ 408
Jetstar Airways
From AU$ 431
Batik Air Malaysia
From AU$ 452
China Eastern Airlines
From AU$ 452
Malaysia Airlines
From AU$ 454
Virgin Australia
From AU$ 487

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What is the flight schedule from Kingsford Smith 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. TR013

    Kingsford Smith Airport

    21:35

    SYD

    8h 30m

    Direct

    03:05

    SIN

    - - T - - - -
    Search

  2. TR608

    Singapore Changi Airport

    06:40

    SIN

    2h 35m

    Direct

    08:15

    BKK

    S M T W T F S

  3. TR015

    Kingsford Smith Airport

    20:35

    SYD

    8h 30m

    Direct

    03:05

    SIN

    S M T W T F S
    Search

  4. TR626

    Singapore Changi Airport

    18:00

    SIN

    2h 35m

    Direct

    19:35

    BKK

    S M T W T F S

  5. VJ086

    Kingsford Smith Airport

    13:08

    SYD

    8h 51m

    Direct

    17:59

    SGN

    S - T W T - S
    Search

  6. VJ801

    Tan Son Nhat International Airport

    09:15

    SGN

    1h 30m

    Direct

    10:45

    BKK

    S M T W T F S

  7. MF802

    Kingsford Smith Airport

    12:35

    SYD

    9h 15m

    Direct

    18:50

    XMN

    S M T W T F S
    Search

  8. MF853

    Xiamen Gaoqi International Airport

    08:50

    XMN

    3h 25m

    Direct

    11:15

    BKK

    S M T W T F S

  9. VJ086

    Kingsford Smith Airport

    13:08

    SYD

    8h 51m

    Direct

    17:59

    SGN

    S - T W T - S
    Search

  10. VJ803

    Tan Son Nhat International Airport

    11:35

    SGN

    1h 30m

    Direct

    13:05

    BKK

    S M T - - - -

  11. VJ086

    Kingsford Smith Airport

    13:08

    SYD

    8h 51m

    Direct

    17:59

    SGN

    S - T W T - S
    Search

  12. VJ807

    Tan Son Nhat International Airport

    13:25

    SGN

    1h 30m

    Direct

    14:55

    BKK

    S M T W T F S

  13. TR011

    Kingsford Smith Airport

    14:00

    SYD

    8h 30m

    Direct

    19:30

    SIN

    S M T W T F S
    Search

  14. TR610

    Singapore Changi Airport

    16:00

    SIN

    2h 35m

    Direct

    17:35

    BKK

    S M T W T F S

  15. MF802

    Kingsford Smith Airport

    12:35

    SYD

    9h 15m

    Direct

    18:50

    XMN

    S M T W T F S
    Search

  16. MF833

    Xiamen Gaoqi International Airport

    14:00

    XMN

    3h 40m

    Direct

    16:40

    BKK

    S M T W T F S

  17. TR011

    Kingsford Smith Airport

    14:00

    SYD

    8h 30m

    Direct

    19:30

    SIN

    S M T W T F S
    Search

  18. TR626

    Singapore Changi Airport

    18:00

    SIN

    2h 35m

    Direct

    19:35

    BKK

    S M T W T F S
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About Kingsford Smith Airport and Suvarnabhumi Airport

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

Flight distance 7,523.02km
Cheapest one-way ticket price AU$ 306
Cheapest return ticket price AU$ 606

FAQs for Kingsford Smith Airport to Suvarnabhumi Airport Flights

  • How long is the flight from Kingsford Smith Airport to Suvarnabhumi Airport?

    Kingsford Smith Airport to Suvarnabhumi Airport takes about 9 hours 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Kingsford Smith Airport (SYD) to Suvarnabhumi Airport (BKK).
  • The earliest flight from Kingsford Smith Airport to Suvarnabhumi Airport departs at 09:50, and the last departs at 17:10, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Kingsford Smith Airport (SYD) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around AU$ 1,526 in December, the most expensive month to book this route.
  • The earliest flight departs from Kingsford Smith Airport (SYD) at 09:50 and arrives in Suvarnabhumi Airport (BKK) at 16:40.
  • The latest flight departs from Kingsford Smith Airport (SYD) at 18:05 and arrives in Suvarnabhumi Airport (BKK) at 23:55.
    • 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.
  • Qantas Airways is a very popular airline operating an average of 4098 flights per month.
  • One-way flights from Kingsford Smith Airport to Suvarnabhumi Airport currently start from AU$ 306, and round-trip fares start from AU$ 606. The current lowest fare is a Scoot flight departing on Sun, Nov 1; prices may vary depending on availability.
  • Yes. Thai Airways and Qantas Airways operate direct flights from Kingsford Smith Airport to Suvarnabhumi Airport, with an average flight time of 9 hours 5 minutes, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Kingsford Smith Airport to Suvarnabhumi Airport is AU$ 792. Prices may vary depending on the departure date, airline, and availability.
  • Kingsford Smith Airport to Suvarnabhumi Airport operates around 20 weekly flights, mainly by Thai Airways and Qantas Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kingsford Smith 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 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.