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Bangkok to Chiang Mai flights in November 2026 from $35 BKK, DMK → CNX

Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)

For departures in November 2026, the cheapest return found recently is $96 with Thai Vietjet Air, 29 Nov – 3 Dec, found 2 days ago. The cheapest one-way found recently is $35 with Thai Vietjet Air, 30 Nov, found 6 days ago.

Return

In November 2026, the cheapest return fare on each of 11 departure dates is usually $102 to $131. Across all 69 departure dates we hold on this route, it is usually $84 to $115. Of the 6 months with enough return fares to compare, 3 are usually cheaper than November 2026.

Cheapest return found recently

$96

29 Nov – 3 Dec · Thai Vietjet Air

Suvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
29 Nov – 3 Dec$96Thai Vietjet Airout nonstop, back nonstopfound 2 days agoSee prices for these dates
30 Nov – 1 Dec$97Thai Vietjet Airout nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Nov – 17 Nov$101Thai Lion Airout nonstop, back nonstopfound 6 days agoSee prices for these dates
17 Nov – 22 Nov$103Nok Airout nonstop, back nonstopfound 5 days agoSee prices for these dates
26 Nov – 30 Nov$106Thai Vietjet Airout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

11 departure dates

13 Nov – 30 Nov: $142, found 7 days ago14 Nov – 21 Nov: $110, found 4 days ago15 Nov – 17 Nov: $101, found 6 days ago17 Nov – 22 Nov: $103, found 5 days ago19 Nov – 27 Nov: $210, found 3 days ago22 Nov – 24 Nov: $115, found 4 days ago24 Nov – 29 Nov: $171, found 4 days ago26 Nov – 30 Nov: $106, found 4 days ago28 Nov – 29 Nov: $119, found 7 days ago29 Nov – 3 Dec: $96, found 2 days ago30 Nov – 1 Dec: $97, found 4 days agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
13 Nov – 30 Nov$142Nok AirDon Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 7 days agoSee prices for these dates
14 Nov – 21 Nov$110Nok AirDon Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Nov – 17 Nov$101Thai Lion AirDon Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 6 days agoSee prices for these dates
17 Nov – 22 Nov$103Nok AirDon Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 5 days agoSee prices for these dates
19 Nov – 27 Nov$210Nok AirDon Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 3 days agoSee prices for these dates
22 Nov – 24 Nov$115Thai AirAsiaSuvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 4 days agoSee prices for these dates
24 Nov – 29 Nov$171Nok AirDon Mueang International Airport (DMK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 4 days agoSee prices for these dates
26 Nov – 30 Nov$106Thai Vietjet AirSuvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 4 days agoSee prices for these dates
28 Nov – 29 Nov$119Thai Vietjet AirSuvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 7 days agoSee prices for these dates
29 Nov – 3 Dec$96Thai Vietjet AirSuvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 2 days agoSee prices for these dates
30 Nov – 1 Dec$97Thai Vietjet AirSuvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $74.

November 2026From $9611 departure dates29 Nov – 3 Dec · found 2 days agoSee prices for these dates
December 2026From $9824 departure dates8 Dec – 7 Jan 2027 · found 6 days agoSee prices for these datesEvery date in December 2026
January 2027From $7618 departure dates20 Jan 2027 – 23 Jan 2027 · found 7 days agoSee prices for these datesEvery date in January 2027
February 2027From $74Cheapest seen9 departure dates14 Feb 2027 – 4 Mar 2027 · found 6 days agoSee prices for these datesEvery date in February 2027
March 2027From $753 departure dates6 Mar 2027 – 9 Mar 2027 · found 7 days agoSee prices for these dates
April 2027From $833 departure dates20 Apr 2027 – 23 Apr 2027 · found 2 days agoSee prices for these dates
July 2027From $831 departure date1 Jul 2027 – 30 Jul 2027 · found 6 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in November 2026, too few to say what one usually costs.

Cheapest one-way found recently

$35

30 Nov · Thai Vietjet Air

Suvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)

nonstop

found 6 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in November 2026

DatesFromAirlineStopsFound
30 Nov$35Thai Vietjet Airnonstopfound 6 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
30 Nov$35Thai Vietjet AirSuvarnabhumi Airport (BKK) → Chiang Mai International Airport (CNX)nonstopfound 6 days agoOpen this trip

Which month looks cheapest?

October 2027 is the cheapest month — from $33.

November 2026From $351 departure date30 Nov · found 6 days agoOpen this trip
December 2026From $575 departure dates27 Dec · found 3 days agoOpen this tripEvery date in December 2026
January 2027From $364 departure dates17 Jan 2027 · found 8 days agoSee prices for these datesEvery date in January 2027
February 2027From $386 departure dates23 Feb 2027 · found 2 days agoOpen this tripEvery date in February 2027
March 2027From $352 departure dates2 Mar 2027 · found 6 days agoOpen this trip
April 2027From $462 departure dates8 Apr 2027 · found 4 days agoOpen this trip
May 2027From $403 departure dates15 May 2027 · found 7 days agoOpen this trip
June 2027From $403 departure dates11 Jun 2027 · found 5 days agoOpen this trip
October 2027From $33Cheapest seen1 departure date20 Oct 2027 · found 7 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work