AirHint found the following cheapest return flights from Frankfurt (FRA) to Seoul (ICN)
in May 2025 (see full year ).
Return flights
01 May
- 30 May
China Eastern
$ 596
13 May
- 21 May
China Southern
$ 605
01 May
- 14 May
China Southern
$ 606
01 May
- 07 May
China Southern
$ 641
24 May
- 31 May
MIAT Mongolian Airlines
$ 653
17 May
- 31 May
MIAT Mongolian Airlines
$ 653
21 May
- 03 Jun
MIAT Mongolian Airlines
$ 653
17 May
- 23 May
MIAT Mongolian Airlines
$ 657
12 May
- 31 May
MIAT Mongolian Airlines
$ 657
10 May
- 23 May
MIAT Mongolian Airlines
$ 657
14 May
- 31 May
MIAT Mongolian Airlines
$ 659
20 May
- 10 Jun
Etihad Airways
$ 705
20 May
- 03 Jun
Etihad Airways
$ 705
19 May
- 09 Jun
MIAT Mongolian Airlines
$ 707
19 May
- 02 Jun
MIAT Mongolian Airlines
$ 738
22 May
- 03 Jun
Finnair
$ 739
29 May
- 04 Jun
Finnair
$ 739
21 May
- 07 Jun
LOT
$ 748
16 May
- 30 Jun
Etihad Airways
$ 760
19 May
- 01 Jun
Finnair
$ 762
Also check the deals for one-way flights from Frankfurt to Seoul in May .
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.
