Cheapest return flights from Keflavik to Oslo in July from $212

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

Return flights

27 Jul - 30 Jul Scandinavian Airlines
20 Jul - 23 Jul Scandinavian Airlines
09 Jul - 28 Jul Norwegian direct
24 Jul - 27 Jul Scandinavian Airlines
03 Jul - 06 Jul Scandinavian Airlines
17 Jul - 20 Jul Scandinavian Airlines
05 Jul - 08 Jul Scandinavian Airlines
23 Jul - 28 Jul Norwegian direct
09 Jul - 12 Jul Norwegian direct
23 Jul - 13 Aug Norwegian direct
16 Jul - 28 Jul Norwegian direct
23 Jul - 09 Aug Norwegian direct
23 Jul - 06 Aug Norwegian direct
16 Jul - 06 Aug Norwegian direct
31 Jul - 03 Aug Scandinavian Airlines direct
29 Jul - 01 Aug Icelandair direct

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