Cheapest one-way flights from Seoul to Frankfurt in September from 251€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Frankfurt (FRA) in September 2025 (see full year).

One-Way flights

15 Sep China Eastern
19 Sep MIAT Mongolian Airlines
11 Sep Air China
21 Sep MIAT Mongolian Airlines
22 Sep MIAT Mongolian Airlines
03 Sep MIAT Mongolian Airlines
12 Sep MIAT Mongolian Airlines
10 Sep MIAT Mongolian Airlines
14 Sep Air China
05 Sep Air China

Also check the deals for return flights from Seoul to Frankfurt in September.

Skyscanner

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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