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Chiang Rai to Bangkok in October 2026 CEI → BKK, DMK

Chiang Rai International Airport (CEI) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in October 2026, the cheapest one-way found recently is $70 with Thai Lion Air, 25 Oct, found today.

One-way

In October 2026, the cheapest one-way fare on each of 9 departure dates is usually $40 to $43. Across all 43 departure dates we hold on this route, it is usually $40 to $50. Of the 3 months with enough one-way fares to compare, October 2026 is usually the cheapest.

Cheapest one-way found recently

$70

25 Oct · Thai Lion Air

Chiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)

nonstop

found today

Open this tripCheck today's price

Cheapest we hold, of any age

$38

28 Oct · Thai Lion Air

Chiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)

nonstop

found 6 days ago

Open this tripCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
28 Oct$38Thai Lion Airnonstopfound 6 days agoOpen this trip
31 Oct$39Thai Vietjet Airnonstopfound 3 days agoOpen this trip
23 Oct$40Thai AirAsianonstopfound 6 days agoOpen this trip
24 Oct$40Thai AirAsianonstopfound 6 days agoOpen this trip
20 Oct$41Thai AirAsianonstopfound 6 days agoOpen this trip

Every date we hold

9 departure dates

20 Oct: $41, found 6 days ago21 Oct: $43, found 5 days ago22 Oct: $45, found 6 days ago23 Oct: $40, found 6 days ago24 Oct: $40, found 6 days ago25 Oct: $70, found today27 Oct: $41, found 2 days ago28 Oct: $38, found 6 days ago31 Oct: $39, found 3 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct$41Thai AirAsiaChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
21 Oct$43Thai AirAsiaChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
22 Oct$45Thai Lion AirChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
23 Oct$40Thai AirAsiaChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
24 Oct$40Thai AirAsiaChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
25 Oct$70Thai Lion AirChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound todayOpen this trip
27 Oct$41Thai Lion AirChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 2 days agoOpen this trip
28 Oct$38Thai Lion AirChiang Rai International Airport (CEI) → Don Mueang International Airport (DMK)nonstopfound 6 days agoOpen this trip
31 Oct$39Thai Vietjet AirChiang Rai International Airport (CEI) → Suvarnabhumi Airport (BKK)nonstopfound 3 days agoOpen this trip

Which month looks cheapest?

June 2027 is the cheapest month — from $26.

October 2026From $389 departure dates28 Oct · found 6 days agoOpen this trip
November 2026From $3717 departure dates11 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $3911 departure dates19 Dec · found 4 days agoOpen this tripEvery date in December 2026
January 2027From $402 departure dates9 Jan 2027 · found 10 hours agoOpen this trip
February 2027From $381 departure date9 Feb 2027 · found 6 days agoOpen this trip
March 2027From $381 departure date20 Mar 2027 · found 6 days agoOpen this trip
June 2027From $26Cheapest seen1 departure date1 Jun 2027 · found 5 days agoOpen this trip
August 2027From $301 departure date26 Aug 2027 · found 2 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