S$ 146 Find Cheap Flights from Southeast Asia to Chiang Rai – Compare and Save

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 1-10. 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

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Flight Deals

Cheap Flights from Southeast Asia to Chiang Rai

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia 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 from Southeast Asia to Chiang Rai

Thu, 13 Aug - Thu, 20 Aug
Scoot Logo
12:15 - 14:35
SIN
-
CEI
3h 20mdirect
Scoot Logo
15:10 - 19:25
CEI
-
SIN
3h 15mdirect
S$ 266Scoot
Fri, 21 Aug - Fri, 4 Sep
Scoot Logo
16:25 - 18:45
SIN
-
CEI
3h 20mdirect
Scoot Logo
19:20 - 23:35
CEI
-
SIN
3h 15mdirect
S$ 271Scoot
Thu, 3 Sep - Thu, 10 Sep
Scoot Logo
12:15 - 14:35
SIN
-
CEI
3h 20mdirect
Scoot Logo
15:10 - 19:25
CEI
-
SIN
3h 15mdirect
S$ 273Scoot
Thu, 10 Sep - Thu, 24 Sep
Scoot Logo
12:15 - 14:35
SIN
-
CEI
3h 20mdirect
Scoot Logo
15:10 - 19:25
CEI
-
SIN
3h 15mdirect
S$ 273Scoot
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
12:15 - 14:35
SIN
-
CEI
3h 20mdirect
Multiple Airlines Logo
08:25 - 22:20
CEI
-
SIN
12h 55m
1 stop
S$ 303Multiple Airlines
Thu, 10 Sep - Thu, 24 Sep
Multiple Airlines Logo
12:15 - 14:35
SIN
-
CEI
3h 20mdirect
Multiple Airlines Logo
08:25 - 22:20
CEI
-
SIN
12h 55m
1 stop
S$ 304Multiple Airlines
Fri, 21 Aug - Fri, 4 Sep
Multiple Airlines Logo
16:25 - 18:45
SIN
-
CEI
3h 20mdirect
Multiple Airlines Logo
08:25 - 22:20
CEI
-
SIN
12h 55m
1 stop
S$ 311Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
18:00 - 07:55
SIN
-
CEI
14h 55m
1 stop
Multiple Airlines Logo
19:20 - 23:35
CEI
-
SIN
3h 15mdirect
S$ 312Multiple Airlines
Wed, 30 Dec - Mon, 4 Jan
Thai AirAsia Logo
11:00 - 20:45
SIN
-
CEI
10h 45m
1 stop
Thai AirAsia Logo
21:15 - 10:30
CEI
-
SIN
12h 15m
1 stop
S$ 511Thai AirAsia
Wed, 16 Dec - Sun, 20 Dec
Thai AirAsia Logo
11:00 - 20:45
SIN
-
CEI
10h 45m
1 stop
Thai AirAsia Logo
10:25 - 20:10
CEI
-
SIN
8h 45m
1 stop
S$ 517Thai AirAsia
Useful Info

Good to know

Low season

September

Cheapest flight

S$ 146
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly (31% more expensive on average)
Flight from Singapore to Chiang Rai

FAQs for booking flights from Southeast Asia to Chiang Rai

  • How does KAYAK find such low prices on flights from Southeast Asia 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 from Southeast Asia to Chiang Rai.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia 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 from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Southeast Asia to Chiang Rai

 
Need help choosing which airline to fly with from Southeast Asia 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.
7.9
Thai AirwaysOverall score based on 412 reviews
7.7Comfort
6.9Entertainment
7.5Food
8.4Crew
8.0Boarding
Airline reviews

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

10.0 ExcellentRamon, Jul 2026
BKK - KKC
Read more Thai Airways reviews

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

We still get drinks and a snack. Love the gift bags too.

Excellent airline. The plane was clean and the staff were very attentive

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.

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😉

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

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

The flight left on time and landed early. The attendants were polite and friendly. Thank you

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

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

Crew, friendly On board services: terrible: no movies, no screen, no entertainment over wifi, no free water. Totsl Entrapment

3 hours delay ,we changed plane after boarding and waiting inside

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

Me and my Partner were in seats 6A and 6B. (Which we paid a premium for). Unfortunately the person is seat 6C was large and because of his size my Partner was squashed to the point of discomfort and unable to sit properly. We requested to be moved to some empty seats and two hours into the flight the crew moved us. Perhaps it’s time airlines began checking passenger sizes to ensure they don’t encroach into fellow passengers seating space!

U could offer everyone a drink ,juice or water.. coffe or tea ...ur air craft isn't a flea market ,where someone has to buy a tea or water!!

Extra luggage after you purchase 1 is gonna jacked u up to 800sgd which is so up to the hook... you could buy 3 round trips ticket on that price.. im so disappointed.. im not gonna choose this airline anymore.. horrible experience...

Everything you need to know for your flight to Chiang Rai

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