Cheap Thai Airways International Flights from Bangkok to Singapore (BKK→SIN)

View AU$174 flight on Thu, 13 Nov 2025Opens in a new window
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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sun, 1 Feb - Sun, 8 Feb
BKK
Bangkok
SIN
Singapore
AU$365 Return, found 4 days ago
AU$365
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 1 Feb from Bangkok to Singapore, returning Sun, 8 Feb, priced at AU$365 found 4 days ago

Frequently asked questions

How much is a Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Thai Airways International return flights from AU$365 from BKK to SIN. Affordable one-way fares from AU$174 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BKK to SIN with Thai Airways International?
Browse for one-way or return flights to Singapore in October or August. You could find lower fares with Thai Airways International during these off-peak travel months.
Does Thai Airways International fly nonstop from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN)?
Thai Airways International offers direct flights from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN), with 35 departures each week. Simply select the "Nonstop" and "Airline" filters while searching on Expedia to find all direct Thai Airways International flights to SIN.
How long does it take to fly from BKK to SIN with Thai Airways International?
From takeoff to touchdown, a direct Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN) takes approximately 2h 19m.
Which day of the week has the most Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN)?
If it's flexibility you're after, Wednesday offers the most choice for Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN). You can pick from 5 different departures.
What airports does Thai Airways International fly into in Singapore?
Get on a Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Singapore, and you'll most likely touch down at Changi Airport (SIN). This is the airline's primary hub here.
What type of plane does Thai Airways International fly from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN)?
Thai Airways International generally flies Airbus A350-900 planes for flights from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN). This airline also operates the Airbus A330-300 on this route. Remember that aircraft type can vary due to operational needs, so the plane you board could be different on your travel date.
Can I change or cancel my Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Changi Airport (SIN)?
Changes are usually free within 24 hours of booking, but your airline may add a charge after that. For more information about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your plans without additional charges, check the "Changes included" and "No cancel fee" filters when planning your next break.

Travel information

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Changi
Airlines serving
Air China, Air Macau Company, All Nippon Airways, Asiana Airlines, Bangkok Airways, China Airlines, China Eastern Airlines, EVA Airways, Garuda Indonesia, Jeju Air, Jeju Air with Bag, Juneyao Air, Malaysia Airlines, Philippine Airlines, Royal Brunei Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Popular airline
Singapore Airlines
Distance
1409 km
Average flight time
3 hours 19 mins

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