Cheapest return flights from Basel to Oslo in July from $209

Best time to book flights for Basel (BSL) to Oslo (OSL) flights at AirHint

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

Return flights

31 Jul - 14 Aug Norwegian direct
31 Jul - 17 Aug Norwegian direct
31 Jul - 07 Aug Norwegian direct
31 Jul - 21 Aug Norwegian direct
06 Jul - 20 Jul Norwegian direct
27 Jul - 14 Aug Norwegian direct
27 Jul - 17 Aug Norwegian direct
27 Jul - 07 Aug Norwegian direct
29 Jul - 05 Aug Lufthansa
09 Jul - 20 Jul Vueling Airlines
13 Jul - 20 Jul Norwegian direct

Also check the deals for one-way flights from Basel 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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