Cheap flights from Kuala Lumpur to Bangkok from $71 KUL, SZB → 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 $125 to $155.

At $125, the cheapest return found recently is at the low end of that range.

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

Could nearby dates be cheaper?

We hold no other 19-night return fares leaving within 3 days of 25 Dec to compare.

Every date we hold

734 fares on 46 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $125.

Found recently, and the cheapest we hold

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

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $67 to $81.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 28 Apr 2027, and it is not cheaper.

Every date we hold

101 fares on 10 departure dates

Which month looks cheapest?

April 2027 is the cheapest month — from $71.

Return

Fares 14 to 29 days before departure were typically 7% lower than 0 to 6 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

Not enough history yet: in 49 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Kuala Lumpur to Bangkok?

The cheapest return found recently is $125 with Thai Vietjet Air, 25 Dec to 13 Jan 2027, found 2 days ago. The cheapest return fare on each of 46 departure dates is usually $161 to $224.

How much is a one-way flight from Kuala Lumpur to Bangkok?

The cheapest one-way found recently is $71 with AirAsia, 28 Apr 2027, found 2 days ago. The cheapest one-way fare on each of 10 departure dates is usually $72 to $130.

What is the cheapest month to fly from Kuala Lumpur to Bangkok?

December 2026 is the cheapest month for a return, from $125, 25 Dec to 13 Jan 2027, found 2 days ago. April 2027 is the cheapest month for a one-way, from $71, 20 Apr 2027, found 5 days ago.

Every date in December 2026

How far ahead should I book a flight from Kuala Lumpur to Bangkok?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 7% lower than 0 to 6 days before departure.

Is there a direct flight from Kuala Lumpur to Bangkok?

Yes, the cheapest nonstop return found recently is $125 with Thai Vietjet Air, 25 Dec to 13 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $71 with AirAsia, 28 Apr 2027, found 2 days ago.

How long is the flight from Kuala Lumpur to Bangkok?

The cheapest nonstop one-way found recently, with AirAsia on 28 Apr 2027, takes 2 h 10 min from Kuala Lumpur International Airport (KUL) to Don Mueang International Airport (DMK).

Which airlines have the cheapest flights from Kuala Lumpur to Bangkok?

Between 13 Nov and 28 Oct 2027, AirAsia has the cheapest return on 27 of the 46 departure dates we hold, Batik Air Malaysia on 7 and Thai Vietjet Air on 6. Between 20 Apr 2027 and 27 Oct 2027, AirAsia has the cheapest one-way on 7 of the 10 departure dates we hold, Firefly on 2 and Thai AirAsia on 1.