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Cheap flights from Bangkok Suvarnabhumi Airport to Chiang Mai from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Chiang Mai departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Chiang Mai

Cheap return flights

Thai AirAsia Logo
15:25 - 16:50BKK-CNX
1h 25mdirect
Thai AirAsia Logo
22:50 - 00:10CNX-BKK
1h 20mdirect
£46Thai AirAsia
Find Deal
Wed, 1 Oct - Fri, 31 Oct
Multiple Airlines Logo
15:40 - 17:00BKK-CNX
1h 20mdirect
Multiple Airlines Logo
22:25 - 23:50CNX-BKK
1h 25mdirect
£48Multiple Airlines
Find Deal
Tue, 30 Sep - Tue, 7 Oct
Thai AirAsia Logo
15:40 - 17:00BKK-CNX
1h 20mdirect
Thai AirAsia Logo
22:20 - 23:40CNX-BKK
1h 20mdirect
£50Thai AirAsia
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Thai Vietjet Air Logo
19:00 - 20:25BKK-CNX
1h 25mdirect
Thai Vietjet Air Logo
22:25 - 23:50CNX-BKK
1h 25mdirect
£51Thai Vietjet Air
Find Deal
Mon, 6 Oct - Fri, 10 Oct
Thai Vietjet Air Logo
12:05 - 13:35BKK-CNX
1h 30mdirect
Thai Vietjet Air Logo
22:25 - 23:50CNX-BKK
1h 25mdirect
£51Thai Vietjet Air
Find Deal
Sun, 28 Sep - Fri, 3 Oct
Thai Vietjet Air Logo
06:00 - 07:25BKK-CNX
1h 25mdirect
Thai Vietjet Air Logo
08:00 - 09:25CNX-BKK
1h 25mdirect
£52Thai Vietjet Air
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Thai Vietjet Air Logo
21:25 - 22:50BKK-CNX
1h 25mdirect
Thai Vietjet Air Logo
17:45 - 19:05CNX-BKK
1h 20mdirect
£53Thai Vietjet Air
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Thai Airways Logo
10:20 - 11:40BKK-CNX
1h 20mdirect
Thai Airways Logo
15:30 - 16:55CNX-BKK
1h 25mdirect
£79Thai Airways
Find Deal
Sun, 28 Sep - Fri, 3 Oct
Bangkok Airways Logo
09:55 - 11:15BKK-CNX
1h 20mdirect
Bangkok Airways Logo
20:00 - 21:25CNX-BKK
1h 25mdirect
£85Bangkok Airways
Find Deal
Tue, 30 Sep - Wed, 8 Oct
Bangkok Airways Logo
08:00 - 09:20BKK-CNX
1h 20mdirect
Bangkok Airways Logo
20:00 - 21:25CNX-BKK
1h 25mdirect
£86Bangkok Airways
Find Deal
Mon, 6 Oct - Sat, 11 Oct

Thai Vietjet Air flights from Bangkok Suvarnabhumi Airport to Chiang Mai

Our best Thai Vietjet Air deals on Bangkok Suvarnabhumi Airport to Chiang Mai flight tickets
Thai Vietjet Air
20 Sept
BKK20:35Bangkok Suvarnabhumi
1h 20m
CNX21:55Chiang Mai
23 Sept
CNX22:25Chiang Mai
1h 25m
BKK23:50Bangkok Suvarnabhumi
£45
Find similar
Thai Vietjet Air
6 Oct
BKK19:00Bangkok Suvarnabhumi
1h 25m
CNX20:25Chiang Mai
10 Oct
CNX22:25Chiang Mai
1h 25m
BKK23:50Bangkok Suvarnabhumi
£51
Find similar
Thai Vietjet Air
28 Sept
BKK12:05Bangkok Suvarnabhumi
1h 30m
CNX13:35Chiang Mai
3 Oct
CNX22:25Chiang Mai
1h 25m
BKK23:50Bangkok Suvarnabhumi
£51
Find similar

Thai AirAsia flights from Bangkok Suvarnabhumi Airport to Chiang Mai

Our best Thai AirAsia deals on Bangkok Suvarnabhumi Airport to Chiang Mai flight tickets
Thai AirAsia
23 Sept
BKK16:35Bangkok Suvarnabhumi
1h 20m
CNX17:55Chiang Mai
23 Sept
CNX22:20Chiang Mai
1h 20m
BKK23:40Bangkok Suvarnabhumi
£43
Find similar
Thai AirAsia
23 Sept
BKK16:35Bangkok Suvarnabhumi
1h 20m
CNX17:55Chiang Mai
24 Sept
CNX22:20Chiang Mai
1h 20m
BKK23:40Bangkok Suvarnabhumi
£45
Find similar
Thai AirAsia
24 Sept
BKK14:30Bangkok Suvarnabhumi
1h 15m
CNX15:45Chiang Mai
25 Sept
CNX22:20Chiang Mai
1h 20m
BKK23:40Bangkok Suvarnabhumi
£46
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Suvarnabhumi Airport to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Wed 1/10

15:25-16:50

Nonstop1h 25m

Chiang Mai

Fri 31/10

22:50-00:10

Nonstop1h 20m

£46

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Tue 30/9

15:40-17:00

Nonstop1h 20m

Chiang Mai

Tue 7/10

22:25-23:50

Nonstop1h 25m

£48

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Tue 14/10

15:40-17:00

Nonstop1h 20m

Chiang Mai

Tue 21/10

22:20-23:40

Nonstop1h 20m

£50

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Mon 6/10

19:00-20:25

Nonstop1h 25m

Chiang Mai

Fri 10/10

22:25-23:50

Nonstop1h 25m

£51

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Sun 28/9

12:05-13:35

Nonstop1h 30m

Chiang Mai

Fri 3/10

22:25-23:50

Nonstop1h 25m

£51

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Thu 16/10

06:00-07:25

Nonstop1h 25m

Chiang Mai

Sun 19/10

08:00-09:25

Nonstop1h 25m

£52

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Sat 27/9

21:25-22:50

Nonstop1h 25m

Chiang Mai

Sat 4/10

17:45-19:05

Nonstop1h 20m

£53

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Sun 28/9

10:20-11:40

Nonstop1h 20m

Chiang Mai

Fri 3/10

15:30-16:55

Nonstop1h 25m

£79

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Tue 30/9

09:55-11:15

Nonstop1h 20m

Chiang Mai

Wed 8/10

20:00-21:25

Nonstop1h 25m

£85

BangkokChiang Mai

BKK - CNX

BKKCNX

Bangkok Suvarnabhumi

Mon 6/10

08:00-09:20

Nonstop1h 20m

Chiang Mai

Sat 11/10

20:00-21:25

Nonstop1h 25m

£86

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chiang Mai?

The month of June is, on average, the cheapest month to fly to Chiang Mai from Bangkok Suvarnabhumi Airport, with most prices found around £43. If you aren’t able to travel during the month of June, then book flights to Chiang Mai from Bangkok Suvarnabhumi Airport during May instead. Flights to Chiang Mai in May, while not as cheap as those in June, still average around £45.

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart on your flight to Chiang Mai is on a Monday when prices can be found for as low as £63. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Bangkok Suvarnabhumi Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £72.

What is the cheapest time of day to depart on your flight to Chiang Mai?

The cheapest time of day to fly to Chiang Mai is in the morning when flights can be purchased for as low as £60. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £63 on average. Flights to Chiang Mai from Bangkok Suvarnabhumi Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bangkok Suvarnabhumi to Chiang Mai flight route?

Fly from Bangkok Suvarnabhumi to Chiang Mai for the best Bangkok Suvarnabhumi - Chiang Mai flight prices

How far in advance should I book a flight to Chiang Mai?

You are more likely to see cheaper flights to Chiang Mai from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around £55 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Bangkok Suvarnabhumi Airport for as low as £49 on momondo.

What cabin class options are available on Bangkok Suvarnabhumi to Chiang Mai flights?

There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi to Chiang Mai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bangkok Suvarnabhumi Airport to Chiang Mai flight prices changed over time?

As of September 2025, prices for Bangkok Suvarnabhumi Airport to Chiang Mai flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bangkok Suvarnabhumi Airport to Chiang Mai (BKK to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Chiang Mai

Best price found

£30

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Bangkok Suvarnabhumi Airport in the past 72 hours is £30. The best return flight deal from Bangkok Suvarnabhumi Airport to Chiang Mai found on momondo in the last 72 hours is £60.
The fastest flight from Bangkok Suvarnabhumi Airport to Chiang Mai takes 1h 15m
Direct flights go from Bangkok Suvarnabhumi Airport to Chiang Mai every day.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)
Search flight deals

  • How far is Bangkok Suvarnabhumi to Chiang Mai by plane?

    Chiang Mai is 370.7 mi away from Bangkok Suvarnabhumi. 1h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Chiang Mai Airport?

    Prices for flights from Bangkok Suvarnabhumi Airport to Chiang Mai Airport are updated daily.

  • How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Chiang Mai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok Suvarnabhumi Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The travel and health documents you'll need for your trip to Chiang Mai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bangkok Suvarnabhumi Airport to Chiang Mai?

  • What is the most popular airline from Bangkok Suvarnabhumi Airport to Chiang Mai?

Best airlines flying from Bangkok Suvarnabhumi Airport to Chiang Mai

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
Thai Lion AirPriceFrom £35Free CancellationRating
7.3
27 reviews
Search Thai Lion Air flights
Thai Vietjet AirPriceFrom £36Free CancellationRating
6.8
107 reviews
Search Thai Vietjet Air flights
Nok AirPriceFrom £36Free CancellationRating
6.4
29 reviews
Search Nok Air flights
Thai AirAsiaPriceFrom £41Free CancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Bangkok AirwaysPriceFrom £56Free CancellationRating
8.0
113 reviews
Search Bangkok Airways flights
Thai AirwaysPriceFrom £61Free CancellationRating
7.8
350 reviews
Search Thai Airways flights

  • Bangkok Airways Flights From Bangkok Suvarnabhumi Airport to Chiang Mai

    Bangkok Airways flight deals from Bangkok Suvarnabhumi Airport to Chiang Mai start from £77 round-trip. Over the 26 Bangkok Airways flights for this route in a normal week, average airfare is usually £94 round-trip - but some users have found much cheaper deals with momondo.

  • Thai Airways Flights From Bangkok Suvarnabhumi Airport to Chiang Mai

    Thai Airways (7.8/10 from 350 reviews) operates around 61 flights from Bangkok Suvarnabhumi Airport to Chiang Mai in any given week. The average Thai Airways airfare for this route is around £108, with deals from around £84 rare but found on momondo. Referenced prices are for round-trip Bangkok Suvarnabhumi Airport to Chiang Mai flight searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Chiang Mai?

Finding the right flight to Chiang Mai from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.

Can I find flights from Bangkok to Chiang Mai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bangkok to Chiang Mai flights to just show those with flexible booking policies.

How can momondo help me find flights from Bangkok to Chiang Mai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chiang Mai from Bangkok.

I’m not ready to book a flight from Bangkok to Chiang Mai right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chiang Mai from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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