Cheapest return flights from London to Oslo in September from 68€

AirHint found the following cheapest return flights from London (LGW) to Oslo (OSL) in September 2025 (see full year).

Return flights

10 Sep - 24 Sep Norwegian direct
19 Sep - 24 Sep Norwegian direct
18 Sep - 24 Sep Norwegian direct
18 Sep - 22 Oct Norwegian direct
22 Sep - 24 Sep Wizz Air
15 Sep - 24 Sep Wizz Air
10 Sep - 17 Sep Norwegian direct
02 Sep - 07 Sep Wizz Air
03 Sep - 08 Sep Wizz Air
01 Sep - 07 Sep Wizz Air
01 Sep - 10 Sep Wizz Air
02 Sep - 12 Oct Wizz Air
02 Sep - 13 Oct Wizz Air
19 Sep - 20 Oct Norwegian direct
18 Sep - 07 Oct Norwegian direct
18 Sep - 05 Oct Norwegian direct
18 Sep - 08 Oct Norwegian direct
18 Sep - 06 Oct Norwegian direct
18 Sep - 09 Oct Norwegian direct
23 Sep - 07 Oct Norwegian direct

Also check the deals for one-way flights from London to Oslo in September.

Skyscanner

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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