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

Return flights

06 Mar - 08 Mar	Ryanair
07 Mar - 10 Mar	easyJet
28 Mar - 05 Apr	Vueling Airlines
05 Mar - 08 Mar	easyJet
12 Mar - 19 Mar	KLM
20 Mar - 25 Mar	Ryanair
14 Mar - 16 Mar	Air France
01 Mar - 14 Mar	easyJet
04 Mar - 23 Mar	Ryanair
01 Mar - 06 Mar	easyJet
16 Mar - 23 Mar	KLM
27 Mar - 03 Apr	Ryanair
29 Mar - 04 Apr	Vueling Airlines
30 Mar - 02 Apr	KLM
27 Mar - 01 Apr	Ryanair
18 Mar - 01 Apr	Vueling Airlines
28 Mar - 01 Apr	easyJet
11 Mar - 01 Apr	Vueling Airlines
30 Mar - 03 Apr	TAP
27 Mar - 02 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 141€

Return flights