Cheapest one-way flights from Seoul to Bangkok in May from $76

Best time to book flights for Seoul (ICN) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Bangkok (BKK) in May 2025 (see full year).

One-Way flights

14 May Vietnam Airlines
09 May Vietnam Airlines
07 May Vietnam Airlines
18 May Vietnam Airlines
11 May Vietnam Airlines
12 May Vietnam Airlines
22 May Vietnam Airlines
18 May T'way Air direct
12 May T'way Air direct
11 May T'way Air direct

Also check the deals for return flights from Seoul to Bangkok in May.

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.

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