Cheapest one-way flights from Seoul to Bangkok in April from 88€

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

One-Way flights

22 Apr Shandong Airlines
22 Apr Thai Lion Air direct
24 Apr Thai Lion Air direct
02 Apr Shandong Airlines
01 Apr Shandong Airlines
03 Apr Jeju Air direct
05 Apr Thai Lion Air direct
04 Apr Thai Lion Air direct
08 Apr Thai Lion Air direct
21 Apr Thai Lion Air direct

Also check the deals for return flights from Seoul to Bangkok 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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