Cheap flights from Bangkok to Tokyo from $204 BKK, DMK → HND, NRT

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $332 to $395.

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 17 Jan 2027 to compare.

Every date we hold

1239 fares on 47 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $341.

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 $154 to $222.

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

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 25 Oct 2027 to compare.

Every date we hold

93 fares on 6 departure dates

Which month looks cheapest?

September 2027 is the cheapest month — from $171.

Return

Fares 180 or more days before departure were typically 12% 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 Bangkok to Tokyo?

The cheapest return found recently is $392 with Air Macau, 17 Jan 2027 to 21 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $341 with Juneyao Airlines, 20 Dec to 14 Jan 2027, found 5 days ago. The cheapest return fare on each of 47 departure dates is usually $406 to $457.

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

The cheapest one-way found recently is $204 with Thai Vietjet Air, 25 Oct 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $171 with Vietjet, 15 Sept 2027, found 8 days ago. The cheapest one-way fare on each of 6 departure dates is usually $204 to $217.

What is the cheapest month to fly from Bangkok to Tokyo?

December 2026 is the cheapest month for a return, from $341, 20 Dec to 14 Jan 2027, found 5 days ago. September 2027 is the cheapest month for a one-way, from $171, 15 Sept 2027, found 8 days ago.

Every date in December 2026

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 12% lower than 0 to 6 days before departure.

Is there a direct flight from Bangkok to Tokyo?

Yes, the cheapest nonstop return found recently is $438 with ZIPAIR, 19 Apr 2027 to 23 Apr 2027, found 2 days ago. The cheapest nonstop one-way found recently is $204 with Thai Vietjet Air, 25 Oct 2027, found 3 days ago.

Every nonstop date from Bangkok to Tokyo

How long is the flight from Bangkok to Tokyo?

The cheapest nonstop one-way found recently, with Thai Vietjet Air on 25 Oct 2027, takes 6 h 20 min from Suvarnabhumi Airport (BKK) to Narita International Airport (NRT).

Which airlines have the cheapest flights from Bangkok to Tokyo?

Between 17 Nov and 1 Nov 2027, Thai AirAsia X has the cheapest return on 10 of the 47 departure dates we hold, Air Macau on 9 and Thai Vietjet Air on 8. Between 11 May 2027 and 25 Oct 2027, Thai Vietjet Air has the cheapest one-way on 3 of the 6 departure dates we hold, Vietnam Airlines on 1 and Thai AirAsia on 1.