Cheapest one-way flights from Bangkok to Tokyo in April from $124

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Tokyo (NRT) in April 2026 (see full year).

One-Way flights

27 Apr Thai AirAsia X direct
28 Apr Thai AirAsia X direct
26 Apr Thai AirAsia X direct
24 Apr Thai AirAsia X direct
29 Apr Thai AirAsia X direct
23 Apr Thai AirAsia X direct
21 Apr Thai AirAsia X direct
16 Apr Thai AirAsia X direct
19 Apr Thai AirAsia X direct
07 Apr Thai AirAsia X

Also check the deals for return flights from Bangkok to Tokyo in April.

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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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