AirHint found the following cheapest return flights from Seoul (GMP) to Frankfurt (FRA) in June 2025 (see full year).

Return flights

18 Jun - 25 Jun	Air China
18 Jun - 23 Jun	Air China
25 Jun - 01 Jul	Air China
25 Jun - 02 Jul	Air China
29 Jun - 02 Jul	Air China
25 Jun - 06 Jul	Air China
26 Jun - 03 Jul	Air China
18 Jun - 30 Jun	Air China
26 Jun - 09 Jul	Air China
24 Jun - 08 Jul	Air China
18 Jun - 02 Jul	Air China
19 Jun - 02 Jul	Air China
19 Jun - 30 Jun	Air China
19 Jun - 03 Jul	Air China
18 Jun - 20 Jun	Japan Airlines
18 Jun - 19 Jun	Japan Airlines
19 Jun - 22 Jun	Japan Airlines
23 Jun - 25 Jun	Japan Airlines
18 Jun - 29 Jun	Japan Airlines
23 Jun - 29 Jun	Japan Airlines

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from Seoul to Frankfurt in June from $824

Return flights