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

Return flights

24 Jul - 30 Jul	Lufthansa
23 Jul - 06 Aug	Vueling Airlines
21 Jul - 30 Jul	Lufthansa
26 Jul - 29 Jul	Air Europa
24 Jul - 27 Jul	Lufthansa
22 Jul - 06 Aug	Austrian Airlines
24 Jul - 26 Jul	Lufthansa
22 Jul - 29 Jul	Austrian Airlines
21 Jul - 28 Jul	Lufthansa
22 Jul - 07 Aug	Ryanair
21 Jul - 27 Jul	Lufthansa
21 Jul - 26 Jul	Lufthansa
29 Jul - 05 Aug	Wizz Air Malta
31 Jul - 09 Aug	Wizz Air
30 Jul - 16 Aug	Wizz Air Malta
22 Jul - 24 Jul	Austrian Airlines
29 Jul - 01 Aug	British Airways
30 Jul - 05 Aug	Wizz Air Malta
28 Jul - 01 Aug	KLM
29 Jul - 04 Aug	Vueling Airlines

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

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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Cheapest return flights from Barcelona to Oslo in July from 200€

Return flights