CEI

S$ 169 Find Cheap Flights to Chiang Rai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chiang Rai departing on 3-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Rai

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chiang Rai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chiang Rai, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 255
Overall average: S$ 459
Multiple Airlines
Tue 13-1Tue 20-1
SIN - CEI • 1 stop
Cheapest direct flights
S$ 260
Scoot
Tue 13-1Tue 20-1
SIN - CEI • Direct
When to travel
February
Cheapest • 34% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chiang Rai!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Chiang Rai

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Chiang Rai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Chiang Rai

Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
12:20 - 20:50
SIN
-
CEI
9h 30m1 stop
Multiple Airlines Logo
08:35 - 12:55
CEI
-
SIN
3h 20mdirect
S$ 255Multiple Airlines
Tue, 13 Jan - Tue, 20 Jan
Scoot Logo
05:50 - 08:00
SIN
-
CEI
3h 10mdirect
Scoot Logo
08:35 - 12:55
CEI
-
SIN
3h 20mdirect
S$ 260Scoot
Sat, 24 Jan - Sat, 31 Jan
Scoot Logo
05:50 - 08:00
SIN
-
CEI
3h 10mdirect
Scoot Logo
08:35 - 12:55
CEI
-
SIN
3h 20mdirect
S$ 261Scoot
Fri, 2 Jan - Fri, 9 Jan
Scoot Logo
16:40 - 18:50
SIN
-
CEI
3h 10mdirect
Scoot Logo
19:25 - 23:45
CEI
-
SIN
3h 20mdirect
S$ 271Scoot
Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
12:20 - 18:15
SIN
-
CEI
6h 55m1 stop
Multiple Airlines Logo
21:15 - 10:30
CEI
-
SIN
12h 15m1 stop
S$ 275Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
20:40 - 08:15
SIN
-
CEI
12h 35m1 stop
Multiple Airlines Logo
16:25 - 02:45
CEI
-
SIN
9h 20m1 stop
S$ 288Multiple Airlines
Fri, 2 Jan - Fri, 9 Jan
Scoot Logo
16:40 - 18:50
SIN
-
CEI
3h 10mdirect
Scoot Logo
19:25 - 23:45
CEI
-
SIN
3h 20mdirect
S$ 291Scoot
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
12:20 - 18:15
SIN
-
CEI
6h 55m1 stop
Multiple Airlines Logo
08:40 - 15:30
CEI
-
SIN
5h 50m1 stop
S$ 292Multiple Airlines
Fri, 2 Jan - Fri, 9 Jan
Multiple Airlines Logo
16:40 - 18:50
SIN
-
CEI
3h 10mdirect
Multiple Airlines Logo
10:15 - 20:30
CEI
-
SIN
9h 15m1 stop
S$ 326Multiple Airlines
Fri, 2 Jan - Fri, 9 Jan
Multiple Airlines Logo
12:20 - 09:35
SIN
-
CEI
22h 15m1 stop
Multiple Airlines Logo
19:25 - 23:45
CEI
-
SIN
3h 20mdirect
S$ 328Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Chiang Rai

Get data-powered insights and trends into flights to Chiang Rai to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Chiang Rai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chiang Rai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Chiang Rai is February, where tickets cost S$ 305 on average for one-way flights. On the other hand, the most expensive months are November and December, where the average cost of tickets from Singapore is S$ 684 and S$ 587 respectively. For return trips, the best month to travel is February with an average price of S$ 305.

Good to know – Book Cheap Chiang Rai Plane Tickets

Low seasonJune
Cheapest flightS$ 141
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Singapore to Chiang Rai

When to book flights to Chiang Rai

Are your dates flexible? Find out the best times to travel to Chiang Rai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Chiang Rai based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Chiang Rai flights

  • How far is Chiang Rai Airport from central Chiang Rai?

    Central Chiang Rai is 7 km away from Chiang Rai Airport.

  • What is the name of Chiang Rai’s airport?

    When flying to Chiang Rai, you'll arrive at Chiang Rai Airport (CEI). The airport is also known as Chiang Rai.

  • How many cities have direct flights to Chiang Rai?

    From Singapore, there are direct flights to Chiang Rai from 1 city. This city is Singapore and there are 5 direct flights each week.

  • What is the cheapest day to fly to Chiang Rai?

    Based on KAYAK data, the cheapest day to fly to Chiang Rai is Saturday where tickets can be as cheap as S$ 277. On the other hand, the most expensive day to fly is Monday, where prices are S$ 491 on average.

  • How does KAYAK find such low prices on flights to Chiang Rai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chiang Rai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chiang Rai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Rai is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chiang Rai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Rai with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chiang Rai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Rai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Chiang Rai?

    The cheapest time of day to fly to Chiang Rai is generally in the morning, when flights cost S$ 277 on average. The most expensive time of day to fly to Chiang Rai is generally at night, which is peak travel time and where the average cost of a ticket is S$ 373.

  • How many direct flights to Chiang Rai are there each week?

    Each week there are around 5 direct flights from within Singapore to Chiang Rai. The most common day for departures is Monday, with 20% of flights taking off on this day.

Top tips for finding cheap flights to Chiang Rai

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chiang Rai flight deals.

Prefer to fly direct to Chiang Rai?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Chiang Rai.
Find which airlines fly direct to Chiang Rai Airport, which days they fly and book direct flights.

Direct departures

Singapore to Chiang Rai

Monday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Tuesday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Wednesday

EVA Air, Gulf Air, Lufthansa, +7 more

EVA Air, Gulf Air, +8 more

Thursday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Friday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Saturday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Sunday

EVA Air, Gulf Air, Lufthansa, +7 more

EVA Air, Gulf Air, +8 more

See more direct flights

Direct returns

Chiang Rai to Singapore

Monday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Tuesday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Wednesday

EVA Air, Gulf Air, Lufthansa, +7 more

EVA Air, Gulf Air, +8 more

Thursday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Friday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Saturday

EVA Air, Gulf Air, Lufthansa, +9 more

EVA Air, Gulf Air, +10 more

Sunday

EVA Air, Gulf Air, Lufthansa, +7 more

EVA Air, Gulf Air, +8 more

See more direct flights

Reviews of the top 3 airlines flying to Chiang Rai

 
See real verified KAYAK customer reviews for airlines flying to Chiang Rai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Chiang Rai. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Chiang Rai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Thai AirwaysOverall score based on 366 reviews
7.3Food
7.9Boarding
6.9Entertainment
7.5Comfort
8.3Crew
Airline reviews

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

8.0 ExcellentWee Keng, Dec 2025
BKK - SIN
Read more Thai Airways reviews

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

Everything you need to know for your flight to Chiang Rai

Information on the airport you'll fly into in Chiang Rai