Cheap flights from Chiang Rai to Bangkok from $36 CEI → BKK, DMK

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $67 to $110.

At $110, the cheapest return found recently is at the high end of that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 4-night return fares leaving within 3 days of 20 Dec to compare.

Every date we hold

20 fares on 2 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $110.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $18 to $31.

At $36, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 4 other departure dates within 3 days of 21 Nov, and none is cheaper.

Every date we hold

73 fares on 41 departure dates

Which month looks cheapest?

September 2027 is the cheapest month — from $27.

Return

The cheapest fares were 180 or more days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 180 or more days before departure were typically 25% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Chiang Rai to Bangkok?

The cheapest return found recently is $110 with Thai Vietjet Air, 20 Dec to 24 Dec, found 6 days ago.

How much is a one-way flight from Chiang Rai to Bangkok?

The cheapest one-way found recently is $36 with Nok Air, 21 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $27 with Thai Vietjet Air, 8 Sept 2027, found 6 days ago. The cheapest one-way fare on each of 41 departure dates is usually $41 to $58.

What is the cheapest month to fly from Chiang Rai to Bangkok?

December 2026 is the cheapest month for a return, from $110, 20 Dec to 24 Dec, found 6 days ago. September 2027 is the cheapest month for a one-way, from $27, 8 Sept 2027, found 6 days ago.

Every date in December 2026

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

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 180 or more days before departure. One-way fares 180 or more days before departure were typically 25% lower than 0 to 6 days before departure.

Is there a direct flight from Chiang Rai to Bangkok?

Yes, the cheapest nonstop return found recently is $110 with Thai Vietjet Air, 20 Dec to 24 Dec, found 6 days ago. The cheapest nonstop one-way found recently is $36 with Nok Air, 21 Nov, found 2 days ago.

How long is the flight from Chiang Rai to Bangkok?

The cheapest nonstop one-way found recently, with Nok Air on 21 Nov, takes 1 h 20 min from Chiang Rai International Airport (CEI) to Don Mueang International Airport (DMK).

Which airlines have the cheapest flights from Chiang Rai to Bangkok?

Between 13 Nov and 8 Sept 2027, Thai AirAsia has the cheapest one-way on 13 of the 41 departure dates we hold, Thai Vietjet Air on 11 and Nok Air on 10.