Cheapest return flights from Seoul to Frankfurt in April from $546

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

Return flights

02 Apr - 05 Apr China Eastern
16 Apr - 23 Apr China Eastern
02 Apr - 09 Apr China Eastern
02 Apr - 09 Apr T'way Air direct
15 Apr - 29 Apr MIAT Mongolian Airlines
01 Apr - 21 Apr SWISS
01 Apr - 14 Apr SWISS
02 Apr - 07 Apr T'way Air direct
02 Apr - 14 Apr T'way Air direct
01 Apr - 27 Apr SWISS
23 Apr - 03 May Etihad Airways
21 Apr - 02 May Etihad Airways
24 Apr - 09 May MIAT Mongolian Airlines
23 Apr - 06 May T'way Air direct
23 Apr - 11 May China Eastern
30 Apr - 31 May T'way Air direct
21 Apr - 11 May T'way Air direct
23 Apr - 29 May T'way Air direct
28 Apr - 14 May Vietnam Airlines
28 Apr - 10 May Vietnam Airlines

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

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