Cheapest return flights from Oslo to Keflavik in July from $170

AirHint found the following cheapest return flights from Oslo (OSL) to Keflavik (KEF) in July 2026 (see full year).

Return flights

28 Jul - 31 Jul Scandinavian Airlines direct
27 Jul - 30 Jul Scandinavian Airlines direct
17 Jul - 20 Jul Scandinavian Airlines direct
20 Jul - 23 Jul Scandinavian Airlines direct
21 Jul - 24 Jul Scandinavian Airlines direct
13 Jul - 20 Jul Scandinavian Airlines direct
23 Jul - 31 Jul Scandinavian Airlines direct
10 Jul - 13 Jul Scandinavian Airlines direct
31 Jul - 03 Aug Scandinavian Airlines direct
21 Jul - 30 Jul Scandinavian Airlines direct
10 Jul - 15 Jul Scandinavian Airlines direct
26 Jul - 03 Aug Scandinavian Airlines direct
24 Jul - 03 Aug Scandinavian Airlines
30 Jul - 20 Aug Norwegian direct
30 Jul - 18 Aug Norwegian direct
30 Jul - 11 Aug Norwegian direct
23 Jul - 11 Aug Norwegian direct
30 Jul - 04 Aug Norwegian direct
28 Jul - 04 Aug Norwegian direct
21 Jul - 04 Aug Norwegian direct

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

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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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