Cheapest return flights from Keflavik to Oslo in July from 144€

Best time to book flights for Keflavik (KEF) to Oslo (OSL) flights at AirHint

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

Return flights

08 Jul - 29 Jul Norwegian direct
22 Jul - 29 Jul Norwegian direct
22 Jul - 10 Aug Norwegian direct
22 Jul - 03 Aug Norwegian direct
08 Jul - 13 Jul Norwegian direct
03 Jul - 13 Jul Norwegian direct
15 Jul - 29 Jul Norwegian direct
08 Jul - 17 Jul Norwegian direct
03 Jul - 17 Jul Norwegian direct
15 Jul - 03 Aug Norwegian direct
27 Jul - 17 Aug Norwegian direct
24 Jul - 29 Jul Norwegian direct
24 Jul - 10 Aug Norwegian direct
24 Jul - 03 Aug Norwegian direct
06 Jul - 13 Jul Norwegian direct
27 Jul - 29 Jul Norwegian direct
27 Jul - 10 Aug Norwegian direct
27 Jul - 03 Aug Norwegian direct
13 Jul - 03 Aug Norwegian direct
20 Jul - 10 Aug Norwegian direct

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