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

Return flights

13 Jan - 19 Jan	Ryanair
08 Jan - 14 Jan	Ryanair
19 Jan - 21 Jan	Ryanair
05 Jan - 18 Jan	Scandinavian Airlines
30 Jan - 02 Feb	Scandinavian Airlines
08 Jan - 21 Jan	Ryanair
05 Jan - 09 Jan	easyJet
18 Jan - 21 Jan	Vueling Airlines
29 Jan - 01 Feb	Ryanair
18 Jan - 28 Jan	Vueling Airlines
24 Jan - 31 Jan	Ryanair
25 Jan - 28 Jan	Vueling Airlines
30 Jan - 08 Feb	Scandinavian Airlines
29 Jan - 02 Feb	Ryanair
31 Jan - 08 Feb	Air France
31 Jan - 09 Feb	Air France
29 Jan - 01 Feb	TAP	direct
30 Jan - 08 Feb	TAP	direct
29 Jan - 02 Feb	TAP	direct
30 Jan - 02 Feb	TAP	direct

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

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Oslo to Lisbon in January from $136

Return flights