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Cheap flights from Singapore to Chiang Rai from £137

SIN — CEI
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Chiang Rai

Enter your travel dates to find the best prices.

Best flights from Singapore to Chiang Rai

Sun 21/221:40 -
1 stop23h 15m
Tue 23/210:10 -
1 stop24h 10m
Deal found 7/11£273

Find flight deals from Singapore to Chiang Rai

Round-trip from

£273

One-way from

£137

Popular in

December

Cheapest in

January

Average price

£279
Thai Lion Air
  • Thai Lion Air
  • 21/2-23/2
  • 2 total stops
  • 47h 25m total
  • Singapore to Chiang Rai
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Thai AirAsia
  • Thai AirAsia
  • 31/1-31/12
  • 1 total stop
  • 6h 45m total
  • Singapore to Chiang Rai
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£43 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Chiang Rai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeChiang Rai

SIN Singapore Changi - CEI Chiang Rai

SINCEI

Singapore Changi

Sun 31/1

15:05-20:50

1 stop6h 45m

Chiang Rai

Wed 31/12

00:00-00:30

Nonstop0h 00m

£137

SingaporeChiang Rai

SIN Singapore Changi - CEI Chiang Rai

SINCEI

Singapore Changi

Sun 21/2

21:40-19:55

1 stop23h 15m

Chiang Rai

Tue 23/2

10:10-11:20

1 stop24h 10m

£273

SingaporeChiang Rai

SIN Singapore Changi - CEI Chiang Rai

SINCEI

Singapore Changi

Sun 31/1

09:55-18:20

2 stops9h 25m

Chiang Rai

Wed 31/12

00:00-00:30

Nonstop0h 00m

£1,198

SingaporeChiang Rai

SIN Singapore Changi - CEI Chiang Rai

SINCEI

Singapore Changi

Fri 25/12

21:20-18:20

2 stops22h 00m

Chiang Rai

Wed 31/12

00:00-00:30

Nonstop0h 00m

£1,311

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Sorted by cheapest first

Best time to book a flight from Singapore to Chiang Rai

Have a flexible travel schedule? Discover the best time to fly to Chiang Rai from Singapore with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Singapore to Chiang Rai

How far ahead should I book a flight from Singapore to Chiang Rai?

The best time to book flights from Singapore to Chiang Rai is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Singapore to Chiang Rai?

Currently, January is the cheapest month in which you can book a flight from Singapore to Chiang Rai (average of £163). Flying from Singapore to Chiang Rai in December is currently the most expensive (average of £353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to CEI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Chiang Rai as you normally would.

How much does it cost for a return flight from Singapore to Chiang Rai?

Airfare is typical for this route at the moment.

Singapore to Chiang Rai flights typically cost between £207 and £398 in February.
The cheapest return price found within the last 5 days was £273 on Thai Lion Air (21 Feb–23 Feb).

Related info for your journey

  • How popular is this Singapore to Chiang Rai flight route?

    This flight path from Singapore Changi to Chiang Rai was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Chiang Rai?

    Departing from Singapore to Chiang Rai will take you 23h 15m. The distance between Singapore and Chiang Rai is about 1314 mi.

  • Can I find deals for flights from Singapore to Chiang Rai that include hotel bookings?

    Yes. In addition to deals on Singapore to Chiang Rai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Chiang Rai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Chiang Rai.

  • Can I find deals for business class flights from Singapore to Chiang Rai?

    Yes. Cheapflights offers flight deals from Singapore to Chiang Rai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Chiang Rai?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Chiang Rai (average of £163). Flying from Singapore to Chiang Rai in December is currently the most expensive (average of £353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Chiang Rai

Singapore to Don Mueang Intl flights
Singapore to Suvarnabhumi flights
Singapore to Phuket City flights
Singapore to Chiang Mai flights
Singapore to Krabi flights
Singapore to Ko Samui flights

Fly with Cheapflights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Chiang Rai. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Chiang Rai?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Chiang Rai.

Can Cheapflights find flights from Singapore to Chiang Rai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Chiang Rai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Singapore to Chiang Rai become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Chiang Rai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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