Cheapest return LIS–OSL flights, October

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

Return flights

14 Oct - 21 Oct Ryanair
11 Oct - 18 Oct Ryanair
09 Oct - 16 Oct Ryanair
12 Oct - 19 Oct Ryanair
08 Oct - 15 Oct TAP
01 Oct - 07 Oct Iberia
14 Oct - 21 Oct TAP direct
09 Oct - 16 Oct TAP direct
12 Oct - 19 Oct TAP direct
01 Oct - 07 Oct TAP direct
21 Oct - 08 Nov Norwegian
21 Oct - 05 Nov Norwegian
15 Oct - 05 Nov Norwegian Air Sweden AOC
18 Oct - 05 Nov Norwegian Air Sweden AOC

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

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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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