AirHint found the following cheapest return flights from Bangkok (BKK) to Tokyo (HND) in April 2026 (see full year).

Return flights

17 Apr - 21 Apr	Thai AirAsia
18 Apr - 22 Apr	VietJet Air
20 Apr - 23 Apr	VietJet Air
17 Apr - 24 Apr	Thai AirAsia
11 Apr - 22 Apr	Thai AirAsia
11 Apr - 24 Apr	Thai AirAsia
15 Apr - 21 Apr	Thai AirAsia
11 Apr - 23 Apr	Thai AirAsia
29 Apr - 06 May	VietJet Air
13 Apr - 21 Apr	Thai AirAsia
13 Apr - 20 Apr	Thai AirAsia
30 Apr - 05 May	VietJet Air
29 Apr - 07 May	Scoot
19 Apr - 10 May	HK Express
24 Apr - 20 May	China Southern
24 Apr - 23 May	China Southern
24 Apr - 15 May	China Southern
23 Apr - 14 May	Thai AirAsia
22 Apr - 13 May	Air China
27 Apr - 14 May	Scoot

Also check the deals for one-way flights from Bangkok to Tokyo in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Bangkok to Tokyo in April from 219€

Return flights