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

Return flights

26 Nov - 03 Dec	Air France
25 Nov - 03 Dec	KLM
25 Nov - 09 Dec	KLM
10 Nov - 18 Nov	China Southern
27 Nov - 11 Dec	Lufthansa	direct
13 Nov - 24 Nov	Lufthansa	direct
27 Nov - 29 Nov	Lufthansa	direct
06 Nov - 11 Nov	Lufthansa	direct
06 Nov - 20 Nov	Lufthansa	direct
27 Nov - 08 Dec	Lufthansa	direct
25 Nov - 09 Dec	Lufthansa	direct
25 Nov - 27 Nov	Lufthansa	direct
27 Nov - 01 Dec	Lufthansa	direct
25 Nov - 04 Dec	Lufthansa	direct
10 Nov - 23 Nov	Air China
20 Nov - 23 Nov	Air China
24 Nov - 02 Dec	Air China
13 Nov - 23 Nov	Air France
27 Nov - 07 Dec	Lufthansa
24 Nov - 30 Nov	Air China

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

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 November from 487€

Return flights