Cheapest return flights from Seoul to Helsinki in April from 1748€

AirHint found the following cheapest return flights from Seoul (GMP) to Helsinki (HEL) in April 2026 (see full year).

Return flights

29 Apr - 03 May Japan Airlines
08 Apr - 16 Apr Japan Airlines
22 Apr - 26 Apr Japan Airlines
28 Apr - 03 May Japan Airlines
03 Apr - 12 Apr Japan Airlines
04 Apr - 07 Apr Japan Airlines
08 Apr - 12 Apr Japan Airlines
04 Apr - 12 Apr Japan Airlines
07 Apr - 10 Apr Japan Airlines
13 Apr - 20 Apr Japan Airlines

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

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