Cheapest one-way flights from Osaka to Bangkok in April from $229

Best time to book flights for Osaka (KIX) to Bangkok (BKK) flights at AirHint

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

One-Way flights

18 Apr Xiamen Airlines
15 Apr Xiamen Airlines
17 Apr Xiamen Airlines
12 Apr Xiamen Airlines
20 Apr Xiamen Airlines
09 Apr Xiamen Airlines
20 Apr Thai AirAsia X direct
27 Apr Thai AirAsia X direct
23 Apr Thai AirAsia X direct
24 Apr Philippine Airlines

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok