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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 S$ 351 and round-trip from S$ 571. Based on Trip.com's latest 7-day flight data.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Kingsford Smith Airport to Suvarnabhumi Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Kingsford Smith Airport to Suvarnabhumi Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Kingsford Smith Airport to Suvarnabhumi Airport are usually in January, with an average price of S$ 360. December sees the highest fares, around S$ 559.

S$ 559
S$ 460
S$ 360
S$ 261
    Cheapest
  • S$ 442
    Nov
  • S$ 559
    Dec
  • S$ 360
    Jan
  • S$ 370
    Feb
  • S$ 365
    Mar
  • S$ 376
    Apr
  • S$ 441
    May
  • S$ 542
    Jun
  • S$ 450
    Jul
  • S$ 481
    Aug
  • S$ 457
    Sep
  • S$ 417
    Oct

Which month has the cheapest round-trip flights from Kingsford Smith Airport to Suvarnabhumi Airport?

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

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Kingsford Smith Airport to Suvarnabhumi Airport are usually in March, with an average price of S$ 855. December sees the highest fares, around S$ 1,282.

S$ 1,282
S$ 1,069
S$ 855
S$ 642
    Cheapest
  • S$ 990
    Nov
  • S$ 1,282
    Dec
  • S$ 1,232
    Jan
  • S$ 890
    Feb
  • S$ 855
    Mar
  • S$ 901
    Apr
  • S$ 1,036
    May
  • S$ 1,070
    Jun
  • S$ 1,021
    Jul
  • S$ 914
    Aug
  • S$ 922
    Sep
  • S$ 876
    Oct

Which day of the week has the cheapest flights from Kingsford Smith Airport to Suvarnabhumi Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Kingsford Smith Airport to Suvarnabhumi Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Kingsford Smith Airport to Suvarnabhumi Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

S$ 625
S$ 596
S$ 567
S$ 538
  • S$ 598
    Mon
  • S$ 567
    Tue
  • S$ 597
    Wed
  • S$ 594
    Thu
  • S$ 623
    Fri
  • S$ 609
    Sat
  • S$ 625
    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 S$ 270) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From S$ 270
Shenzhen Airlines
From S$ 349
Xiamen Airlines
From S$ 368
Hainan Airlines
From S$ 374
China Southern Airlines
From S$ 386
Jetstar Airways
From S$ 397
Batik Air Malaysia
From S$ 399
China Eastern Airlines
From S$ 421
Cebu Pacific
From S$ 422
Hong Kong Airlines
From S$ 482

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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. TR041

    13:25

    SYD

    8h 15m

    Direct

    18:40

    SIN

    S M T W T F S
    Search
  2. TR620

    19:40

    SIN

    2h 35m

    Direct

    21:15

    BKK

    S M T W T F S
  3. MF802

    12:35

    SYD

    9h 40m

    Direct

    19:15

    XMN

    S M T W T F S
    Search
  4. MF843

    22:20

    XMN

    3h 30m

    Direct

    00:50

    BKK

    - M - W - - S
  5. TR041

    13:25

    SYD

    8h 15m

    Direct

    18:40

    SIN

    S M T W T F S
    Search
  6. TR608

    06:30

    SIN

    2h 35m

    Direct

    08:05

    BKK

    S M - W T F S
  7. TR043

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    - - - W - F S
    Search
  8. TR688

    14:25

    SIN

    2h 35m

    Direct

    16:00

    BKK

    S M T W T F S
  9. TR013

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    S M - - T - -
    Search
  10. TR610

    16:00

    SIN

    2h 35m

    Direct

    17:35

    BKK

    S M T W T F S
  11. TR043

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    - - - W - F S
    Search
  12. TR610

    16:00

    SIN

    2h 35m

    Direct

    17:35

    BKK

    S M T W T F S
  13. MF802

    12:35

    SYD

    9h 40m

    Direct

    19:15

    XMN

    S M T W T F S
    Search
  14. MF853

    08:50

    XMN

    3h 25m

    Direct

    11:15

    BKK

    S M T W T F S
  15. TR043

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    - - - W - F S
    Search
  16. TR636

    17:40

    SIN

    2h 35m

    Direct

    19:15

    BKK

    S M T W T F S
  17. TR043

    20:05

    SYD

    8h 15m

    Direct

    01:20

    SIN

    - - - W - F S
    Search
  18. TR620

    19:40

    SIN

    2h 35m

    Direct

    21:15

    BKK

    S M T W T F S
  19. TR041

    13:25

    SYD

    8h 15m

    Direct

    18:40

    SIN

    S M T W T F S
    Search
  20. TR688

    14:25

    SIN

    2h 35m

    Direct

    16:00

    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 S$ 351
Cheapest return ticket price S$ 571

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 12 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 10:00, and the last departs at 15:25, 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 S$ 1,387 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 S$ 351, and round-trip fares start from S$ 571. The current lowest fare is a Scoot flight departing on Mon, Nov 16; 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 6 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 S$ 864. Prices may vary depending on the departure date, airline, and availability.
  • Kingsford Smith Airport to Suvarnabhumi Airport operates around 21 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.

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 shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.