Cheapest return flights from Seoul to Keflavik in October from 553€
AirHint found the following cheapest return flights from Seoul (ICN) to Keflavik (KEF)
in October 2025 (see full year ).
Return flights
20 Oct
- 28 Oct
Scandinavian Airlines
553 €
22 Oct
- 28 Oct
Scandinavian Airlines
554 €
11 Oct
- 19 Oct
Scandinavian Airlines
558 €
10 Oct
- 28 Oct
Scandinavian Airlines
558 €
08 Oct
- 19 Oct
Scandinavian Airlines
558 €
13 Oct
- 24 Oct
Scandinavian Airlines
558 €
17 Oct
- 26 Oct
Scandinavian Airlines
558 €
13 Oct
- 26 Oct
Scandinavian Airlines
558 €
10 Oct
- 19 Oct
Scandinavian Airlines
558 €
11 Oct
- 17 Oct
Scandinavian Airlines
627 €
28 Oct
- 23 Nov
LOT
715 €
31 Oct
- 12 Nov
HK Express
785 €
31 Oct
- 08 Nov
Finnair
922 €
26 Oct
- 04 Nov
Finnair
941 €
24 Oct
- 01 Nov
Finnair
964 €
29 Oct
- 04 Nov
Emirates
988 €
25 Oct
- 01 Nov
LOT
994 €
Also check the deals for one-way flights from Seoul to Keflavik in October .
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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