Cheapest return flights from Lisbon to Oslo in April from $109

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

Return flights

24 Apr - 09 May Ryanair
18 Apr - 28 Apr Ryanair
18 Apr - 29 Apr Ryanair
18 Apr - 25 Apr Ryanair
18 Apr - 21 Apr Ryanair
21 Apr - 25 Apr easyJet
16 Apr - 20 Apr Ryanair
15 Apr - 22 Apr Ryanair
21 Apr - 06 May easyJet
13 Apr - 20 Apr Ryanair
29 Apr - 02 May Ryanair
27 Apr - 28 Apr Ryanair
03 Apr - 09 May Ryanair
01 Apr - 21 Apr Ryanair
18 Apr - 02 May Norwegian direct
15 Apr - 02 May Norwegian direct
18 Apr - 09 May Norwegian direct
22 Apr - 02 May Norwegian direct
29 Apr - 02 May Norwegian direct
30 Apr - 04 May TAP direct

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

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