Cheapest return flights from Bangkok to Seoul in April from 194€

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

Return flights

19 Apr - 25 Apr Thai AirAsia X direct
19 Apr - 26 Apr Thai AirAsia X direct
23 Apr - 26 Apr China Eastern
24 Apr - 28 Apr Thai Lion Air direct
19 Apr - 23 Apr Thai AirAsia X direct
18 Apr - 26 Apr Thai Lion Air direct
23 Apr - 26 Apr Jeju Air direct
24 Apr - 10 May Thai VietJet Air
18 Apr - 24 Apr Thai Lion Air direct
17 Apr - 25 Apr Thai AirAsia X direct
30 Apr - 10 May Thai VietJet Air
18 Apr - 25 Apr Thai Lion Air direct
26 Apr - 12 May China Eastern
30 Apr - 07 May Air Premia direct
30 Apr - 11 May Air Premia direct
25 Apr - 10 May Thai AirAsia
30 Apr - 04 May Hainan Airlines
18 Apr - 08 May Thai VietJet Air
30 Apr - 03 May Air Premia direct
27 Apr - 03 May Air Premia direct

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

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