Cheapest return flights from Oslo to Lisbon in August from 145€

AirHint found the following cheapest return flights from Oslo (OSL) to Lisbon (LIS) in August 2026 (see full year).

Return flights

19 Aug - 05 Sep Vueling Airlines
15 Aug - 29 Aug Norwegian direct
19 Aug - 05 Sep Norwegian direct
29 Aug - 05 Sep Vueling Airlines
15 Aug - 05 Sep Vueling Airlines
15 Aug - 19 Aug Norwegian direct
08 Aug - 19 Aug Norwegian direct
19 Aug - 29 Aug Vueling Airlines
05 Aug - 19 Aug Norwegian direct
01 Aug - 19 Aug Norwegian direct
08 Aug - 29 Aug Vueling Airlines
19 Aug - 29 Aug Norwegian direct
29 Aug - 05 Sep Norwegian direct
29 Aug - 26 Sep Vueling Airlines
30 Aug - 26 Sep Norwegian
30 Aug - 26 Sep TAP direct
18 Aug - 05 Sep Norwegian
08 Aug - 15 Aug TAP direct
07 Aug - 15 Aug TAP direct
30 Aug - 27 Sep TAP direct

Also check the deals for one-way flights from Oslo to Lisbon in August.

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