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Cheap flights from Chiang Mai to Bangkok from C$ 43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Bangkok departing on 23/9. 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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Cheap round-trip flights

Thai AirAsia Logo
10:20 p.m. - 11:40 p.m.CNX-BKK
1h 20mdirect
Thai AirAsia Logo
3:40 p.m. - 5:00 p.m.BKK-CNX
1h 20mdirect
C$ 87Thai AirAsia
Find Deal
Sat, 27 Sep - Tue, 30 Sep
Thai AirAsia Logo
10:20 p.m. - 11:40 p.m.CNX-BKK
1h 20mdirect
Thai AirAsia Logo
3:40 p.m. - 5:00 p.m.BKK-CNX
1h 20mdirect
C$ 89Thai AirAsia
Find Deal
Sat, 27 Sep - Tue, 30 Sep
Thai AirAsia Logo
7:05 a.m. - 8:20 a.m.CNX-BKK
1h 15mdirect
Thai AirAsia Logo
7:55 p.m. - 9:20 p.m.BKK-CNX
1h 25mdirect
C$ 101Thai AirAsia
Find Deal
Mon, 26 Jan - Mon, 2 Feb
Thai AirAsia Logo
2:30 p.m. - 4:00 p.m.CNX-BKK
1h 30mdirect
Thai AirAsia Logo
4:25 p.m. - 5:45 p.m.BKK-CNX
1h 20mdirect
C$ 104Thai AirAsia
Find Deal
Tue, 3 Mar - Sat, 7 Mar
Bangkok Airways Logo
10:10 a.m. - 11:35 a.m.CNX-BKK
1h 25mdirect
Bangkok Airways Logo
12:25 p.m. - 1:45 p.m.BKK-CNX
1h 20mdirect
C$ 145Bangkok Airways
Find Deal
Tue, 10 Mar - Wed, 18 Mar
Thai Vietjet Air Logo
10:25 p.m. - 11:50 p.m.CNX-BKK
1h 25mdirect
Thai Vietjet Air Logo
7:50 p.m. - 10:15 a.m.BKK-CNX
14h 25m1 stop
C$ 161Thai Vietjet Air
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Bangkok Airways Logo
8:00 p.m. - 9:25 p.m.CNX-BKK
1h 25mdirect
Bangkok Airways Logo
8:00 a.m. - 9:20 a.m.BKK-CNX
1h 20mdirect
C$ 162Bangkok Airways
Find Deal
Sat, 4 Oct - Mon, 6 Oct
Thai Vietjet Air Logo
10:25 p.m. - 11:50 p.m.CNX-BKK
1h 25mdirect
Thai Vietjet Air Logo
10:20 p.m. - 10:15 a.m.BKK-CNX
11h 55m1 stop
C$ 166Thai Vietjet Air
Find Deal
Fri, 24 Oct - Mon, 27 Oct
Thai Vietjet Air Logo
2:15 p.m. - 3:35 p.m.CNX-BKK
1h 20mdirect
Thai Vietjet Air Logo
7:50 p.m. - 10:15 a.m.BKK-CNX
14h 25m1 stop
C$ 167Thai Vietjet Air
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Bangkok Airways Logo
8:00 p.m. - 9:25 p.m.CNX-BKK
1h 25mdirect
Bangkok Airways Logo
9:55 a.m. - 11:15 a.m.BKK-CNX
1h 20mdirect
C$ 170Bangkok Airways
Find Deal
Sat, 4 Oct - Thu, 9 Oct

Thai Vietjet Air flights from Chiang Mai to Bangkok Suvarnabhumi Airport

Our best Thai Vietjet Air deals on Chiang Mai to Bangkok Suvarnabhumi Airport flight tickets
Thai Vietjet Air
24 Sep
CNX10:25 p.m.Chiang Mai
1h 25m
BKK11:50 p.m.Bangkok Suvarnabhumi
25 Sep
BKK7:50 p.m.Bangkok Suvarnabhumi
14h 25m
1 stop
CNX10:15 a.m.Chiang Mai
C$ 138
Find similar
Thai Vietjet Air
18 Sep
CNX10:25 p.m.Chiang Mai
1h 25m
BKK11:50 p.m.Bangkok Suvarnabhumi
22 Sep
BKK7:50 p.m.Bangkok Suvarnabhumi
14h 25m
1 stop
CNX10:15 a.m.Chiang Mai
C$ 147
Find similar
Thai Vietjet Air
18 Sep
CNX10:25 p.m.Chiang Mai
1h 25m
BKK11:50 p.m.Bangkok Suvarnabhumi
25 Sep
BKK10:00 p.m.Bangkok Suvarnabhumi
12h 15m
1 stop
CNX10:15 a.m.Chiang Mai
C$ 148
Find similar

Thai AirAsia flights from Chiang Mai to Bangkok Suvarnabhumi Airport

Our best Thai AirAsia deals on Chiang Mai to Bangkok Suvarnabhumi Airport flight tickets
Thai AirAsia
27 Sep
CNX10:20 p.m.Chiang Mai
1h 20m
BKK11:40 p.m.Bangkok Suvarnabhumi
30 Sep
BKK3:40 p.m.Bangkok Suvarnabhumi
1h 20m
CNX5:00 p.m.Chiang Mai
C$ 87
Find similar
Thai AirAsia
27 Sep
CNX10:20 p.m.Chiang Mai
1h 20m
BKK11:40 p.m.Bangkok Suvarnabhumi
30 Sep
BKK3:40 p.m.Bangkok Suvarnabhumi
1h 20m
CNX5:00 p.m.Chiang Mai
C$ 89
Find similar
Thai AirAsia
26 Jan
CNX7:05 a.m.Chiang Mai
1h 15m
BKK8:20 a.m.Bangkok Suvarnabhumi
2 Feb
BKK7:55 p.m.Bangkok Suvarnabhumi
1h 25m
CNX9:20 p.m.Chiang Mai
C$ 101
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Bangkok Suvarnabhumi Airport 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 96,600 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Chiang Mai to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 27/9

10:20 p.m.-11:40 p.m.

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 30/9

3:40 p.m.-5:00 p.m.

Nonstop1h 20m

C$ 87

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 27/9

10:20 p.m.-11:40 p.m.

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 30/9

3:40 p.m.-5:00 p.m.

Nonstop1h 20m

C$ 89

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Mon 26/1

7:05 a.m.-8:20 a.m.

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 2/2

7:55 p.m.-9:20 p.m.

Nonstop1h 25m

C$ 101

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Tue 3/3

2:30 p.m.-4:00 p.m.

Nonstop1h 30m

Bangkok Suvarnabhumi

Sat 7/3

4:25 p.m.-5:45 p.m.

Nonstop1h 20m

C$ 104

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Tue 10/3

10:10 a.m.-11:35 a.m.

Nonstop1h 25m

Bangkok Suvarnabhumi

Wed 18/3

12:25 p.m.-1:45 p.m.

Nonstop1h 20m

C$ 145

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Fri 3/10

10:25 p.m.-11:50 p.m.

Nonstop1h 25m

Bangkok Suvarnabhumi

Tue 7/10

7:50 p.m.-10:15 a.m.

1 stop14h 25m

C$ 161

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 4/10

8:00 p.m.-9:25 p.m.

Nonstop1h 25m

Bangkok Suvarnabhumi

Mon 6/10

8:00 a.m.-9:20 a.m.

Nonstop1h 20m

C$ 162

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Fri 24/10

10:25 p.m.-11:50 p.m.

Nonstop1h 25m

Bangkok Suvarnabhumi

Mon 27/10

10:20 p.m.-10:15 a.m.

1 stop11h 55m

C$ 166

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Thu 25/9

2:15 p.m.-3:35 p.m.

Nonstop1h 20m

Bangkok Suvarnabhumi

Mon 29/9

7:50 p.m.-10:15 a.m.

1 stop14h 25m

C$ 167

Chiang MaiBangkok

CNX - BKK

CNXBKK

Chiang Mai

Sat 4/10

8:00 p.m.-9:25 p.m.

Nonstop1h 25m

Bangkok Suvarnabhumi

Thu 9/10

9:55 a.m.-11:15 a.m.

Nonstop1h 20m

C$ 170

Flights are sorted by cheapest round-trip flights first.

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

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

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 Bangkok Suvarnabhumi Airport?

In general, June is the cheapest month to fly from Chiang Mai to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 78. If you’re not able to fly to Bangkok Suvarnabhumi Airport in June, then May is your next best option. Flight prices from Chiang Mai to Bangkok Suvarnabhumi Airport during May average around C$ 86.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Thursday when prices can be found for as low as C$ 120. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chiang Mai to Bangkok Suvarnabhumi Airport for around C$ 508.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our data shows that the cheapest Chiang Mai to Bangkok Suvarnabhumi Airport flights are usually those with departure times in the afternoon. Our users have found flights to Bangkok Suvarnabhumi Airport in the afternoon for as low as C$ 121. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around C$ 354 per ticket.

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

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Chiang Mai when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around C$ 103 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Chiang Mai for as low as C$ 78 on momondo.

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

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

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

As of September 2025, prices for Chiang Mai to Bangkok Suvarnabhumi Airport flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Chiang Mai to Bangkok Suvarnabhumi Airport

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

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

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

Fastest flight time

1h 15m

Direct flights

Every day
The fastest flight from Chiang Mai to Bangkok Suvarnabhumi Airport takes 1h 15m
Direct flights go from Chiang Mai to Bangkok Suvarnabhumi Airport every day.
Search flight deals

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

    The straight-line distance from Chiang Mai to Bangkok Suvarnabhumi is 596.5 km. Flights usually cover this in 1h 15m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
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Ko Lan
Chonburi
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Why use momondo?

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

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

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

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

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

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 Bangkok from Chiang Mai.

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

Of course. momondo tracks the price of Chiang Mai to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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