Cheapest return flights from Seoul to Keflavik in July from $1030

Best time to book flights for Seoul (ICN) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Keflavik (KEF) in July 2025 (see full year).

Return flights

03 Jul - 10 Jul Lufthansa
02 Jul - 10 Jul SWISS
10 Jul - 21 Jul Lufthansa
15 Jul - 22 Jul Lufthansa
16 Jul - 21 Jul Lufthansa
01 Jul - 09 Jul Lufthansa
16 Jul - 27 Jul Lufthansa
09 Jul - 16 Jul Lufthansa
06 Jul - 21 Jul Lufthansa
01 Jul - 15 Jul Lufthansa
30 Jul - 06 Aug KLM
23 Jul - 06 Aug KLM
22 Jul - 04 Aug KLM
25 Jul - 07 Aug KLM
22 Jul - 02 Aug Finnair
24 Jul - 04 Aug Lufthansa
20 Jul - 02 Aug Finnair
25 Jul - 05 Aug Lufthansa
25 Jul - 01 Aug Finnair
30 Jul - 09 Aug Lufthansa

Also check the deals for one-way flights from Seoul to Keflavik in July.

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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