S$135 Cheap Flights from Chiang Rai to Singapore

View S$135 flight on Wed, 3 Jun, 2026Opens in a new window

Popular airlines from Chiang Rai Intl. Airport (CEI) to Singapore Changi Airport (SIN)

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Cheap Flights from Chiang Rai to Singapore (CEI-SIN)

Prices were available within the past 7 days and start at S$135 for one-way flights and S$322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 16 Jul - Tue, 21 Jul
CEI
Chiang Rai
SIN
Singapore
S$322 Return, found 4 days ago
S$322
Return
found 4 days ago
Select Thai AirAsia flight, departing Thu, 16 Jul from Chiang Rai to Singapore, returning Tue, 21 Jul, priced at S$322 found 4 days ago
Thai AirAsia
Thu, 1 Oct - Thu, 8 Oct
CEI
Chiang Rai
SIN
Singapore
S$325 Return, found 11 hours ago
S$325
Return
found 11 hours ago
Select Thai AirAsia flight, departing Thu, 1 Oct from Chiang Rai to Singapore, returning Thu, 8 Oct, priced at S$325 found 11 hours ago
Thai AirAsia
Thu, 6 Aug - Mon, 10 Aug
CEI
Chiang Rai
SIN
Singapore
S$330 Return, found 5 days ago
S$330
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 6 Aug from Chiang Rai to Singapore, returning Mon, 10 Aug, priced at S$330 found 5 days ago
Thai AirAsia
Sat, 26 Sept - Fri, 2 Oct
CEI
Chiang Rai
SIN
Singapore
S$338 Return, found 2 days ago
S$338
Return
found 2 days ago
Select Thai AirAsia flight, departing Sat, 26 Sept from Chiang Rai to Singapore, returning Fri, 2 Oct, priced at S$338 found 2 days ago
Thai AirAsia
Sat, 31 Oct - Mon, 9 Nov
CEI
Chiang Rai
SIN
Singapore
S$342 Return, found 1 day ago
S$342
Return
found 1 day ago
Select Thai AirAsia flight, departing Sat, 31 Oct from Chiang Rai to Singapore, returning Mon, 9 Nov, priced at S$342 found 1 day ago
Thai AirAsia
Thu, 6 Aug - Mon, 10 Aug
CEI
Chiang Rai
SIN
Singapore
S$356 Return, found 5 days ago
S$356
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 6 Aug from Chiang Rai to Singapore, returning Mon, 10 Aug, priced at S$356 found 5 days ago
Thai AirAsia
Thu, 16 Jul - Tue, 21 Jul
CEI
Chiang Rai
SIN
Singapore
S$375 Return, found 4 days ago
S$375
Return
found 4 days ago
Select Thai AirAsia flight, departing Thu, 16 Jul from Chiang Rai to Singapore, returning Tue, 21 Jul, priced at S$375 found 4 days ago
Thai AirAsia
Sat, 31 Oct - Mon, 9 Nov
CEI
Chiang Rai
SIN
Singapore
S$381 Return, found 1 day ago
S$381
Return
found 1 day ago
Select Thai AirAsia flight, departing Sat, 31 Oct from Chiang Rai to Singapore, returning Mon, 9 Nov, priced at S$381 found 1 day ago
Thai AirAsia
Thu, 6 Aug - Mon, 10 Aug
CEI
Chiang Rai
SIN
Singapore
S$384 Return, found 5 days ago
S$384
Return
found 5 days ago
Select Thai AirAsia flight, departing Thu, 6 Aug from Chiang Rai to Singapore, returning Mon, 10 Aug, priced at S$384 found 5 days ago
Thai Airways International
Thu, 1 Oct - Thu, 8 Oct
CEI
Chiang Rai
SIN
Singapore
S$701 Return, found 11 hours ago
S$701
Return
found 11 hours ago
Select Thai Airways International flight, departing Thu, 1 Oct from Chiang Rai to Singapore, returning Thu, 8 Oct, priced at S$701 found 11 hours ago

Frequently asked questions

How much is a flight from Chiang Rai Intl. Airport (CEI) to SIN?
If you're planning on travelling between Mae Fah Luang - Chiang Rai Intl. Airport and SIN, round-trip journeys start from S$322. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CEI to SIN?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Chiang Rai Intl. Airport (CEI) to Singapore Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Chiang Rai Intl. Airport (CEI) to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chiang Rai Intl. Airport (CEI) to Changi Airport?
The flying distance from CEI to Changi Airport (SIN) is 2,100 kilometres. Work your way through your travel song playlist or make a start on the latest bestseller and the journey will whiz by.
Which airlines fly direct from CEI to Singapore Airport?
At present, no airlines offer direct flights from CEI to Singapore Airport. You'll have to book a flight with one or more stops. To score the best price and connections, lock in your fare ahead of time.
Are Chiang Rai Intl. Airport (CEI) to Changi Airport (SIN) flight tickets cheaper when they're purchased at the last minute?
It is possible to find great last-minute deals from CEI to Singapore Airport, but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
Chiang Rai Intl.
Destination airport
Changi
Airlines serving
Thai AirAsia, Thai Airways International
Return price
S$322
Distance
2103 km
Average flight time
3 hours 15 mins

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