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

Return flights

13 Jun - 19 Jun	Vietnam Airlines
13 Jun - 20 Jun	Vietnam Airlines
29 Jun - 03 Jul	KLM
19 Jun - 26 Jun	Vietnam Airlines
22 Jun - 03 Jul	KLM
18 Jun - 27 Jun	Etihad Airways
16 Jun - 23 Jun	Emirates
18 Jun - 25 Jun	Emirates
21 Jun - 26 Jun	Air China
19 Jun - 12 Jul	Air China
12 Jun - 21 Jun	Korean Air	direct
19 Jun - 12 Jul	Korean Air	direct
18 Jun - 25 Jun	Lufthansa	direct
19 Jun - 26 Jun	Korean Air	direct
09 Jun - 14 Jul	Air Canada
02 Jun - 16 Jul	Air Europa
06 Jun - 04 Jul	Air Canada

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

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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Cheapest return flights from Seoul to Frankfurt in June from 580€

Return flights