S$137 Cheap Flights from Chiang Rai to Singapore

View S$137 flight on Thu, 23 Oct, 2025Opens 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$137 for one-way flights and S$352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$352 Return, found 2 days ago
S$352
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$352 found 2 days ago
Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$366 Return, found 2 days ago
S$366
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$366 found 2 days ago
Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$370 Return, found 2 days ago
S$370
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$370 found 2 days ago
Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$387 Return, found 2 days ago
S$387
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$387 found 2 days ago
Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$389 Return, found 2 days ago
S$389
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$389 found 2 days ago
Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$392 Return, found 2 days ago
S$392
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$392 found 2 days ago
Thai AirAsia
Fri, 17 Oct - Tue, 21 Oct
CEI
Chiang Rai
SIN
Singapore
S$400 Return, found 1 day ago
S$400
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 17 Oct from Chiang Rai to Singapore, returning Tue, 21 Oct, priced at S$400 found 1 day ago
Thai AirAsia
Mon, 3 Nov - Mon, 10 Nov
CEI
Chiang Rai
SIN
Singapore
S$411 Return, found 2 days ago
S$411
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 3 Nov from Chiang Rai to Singapore, returning Mon, 10 Nov, priced at S$411 found 2 days ago
Thai Lion Mantari
Fri, 10 Oct - Sun, 2 Nov
CEI
Chiang Rai
SIN
Singapore
S$435 Return, found 6 days ago
S$435
Return
found 6 days ago
Select Thai Lion Mantari flight, departing Fri, 10 Oct from Chiang Rai to Singapore, returning Sun, 2 Nov, priced at S$435 found 6 days ago
Thai Airways International
Sat, 18 Oct - Wed, 22 Oct
CEI
Chiang Rai
SIN
Singapore
S$585 Return, found 2 days ago
S$585
Return
found 2 days ago
Select Thai Airways International flight, departing Sat, 18 Oct from Chiang Rai to Singapore, returning Wed, 22 Oct, priced at S$585 found 2 days 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$352. 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

Travel information

Origin airport
Chiang Rai Intl.
Destination airport
Changi
Airlines serving
Thai AirAsia, Thai Airways International
Return price
S$351
Distance
2103 km

Book with confidence

Book with confidence

Flights from Chiang Rai to Singapore

There are several airlines that operate frequent flights from Chiang Rai (CEI) to Singapore (SIN) including

The earliest flight leaves Chiang Rai Intl. Airport at 09:45 and arrives at Changi Airport at 15:40. The last flight of the day departs Chiang Rai at 15:35 and arrives at Singapore at 23:30.

The flight distance from Chiang Rai to Singapore is about 2129 km, the shortest flight is 04 hours 55 minutes with Thai Airways International."

Expedia lets you search across the largest number of airlines and Singapore flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chiang Rai Singapore flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chiang Rai to Singapore trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Singapore flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chiang Rai to Singapore with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Chiang Rai to Singapore

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