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

Return flights

05 Mar - 10 Mar	Ryanair
05 Mar - 07 Mar	Ryanair
04 Mar - 14 Mar	Ryanair
03 Mar - 07 Mar	Ryanair
12 Mar - 17 Mar	Ryanair
03 Mar - 09 Mar	Ryanair
26 Mar - 15 Apr	Norwegian
11 Mar - 14 Mar	Ryanair
13 Mar - 23 Mar	Wizz Air Malta
07 Mar - 16 Mar	easyJet
20 Mar - 23 Mar	Ryanair
26 Mar - 08 Apr	Norwegian	direct
26 Mar - 07 Apr	Norwegian
19 Mar - 05 Apr	Ryanair
26 Mar - 11 Apr	Norwegian	direct
28 Mar - 10 Apr	Ryanair
26 Mar - 15 Apr	Norwegian	direct
28 Mar - 12 Apr	Ryanair
28 Mar - 11 Apr	Ryanair
29 Mar - 07 Apr	Ryanair

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

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 Lisbon to Oslo in March from 116€

Return flights