Cheapest return flights from London to Oslo in September from 73€

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

Return flights

13 Sep - 21 Sep Norwegian direct
18 Sep - 22 Sep Norwegian direct
13 Sep - 17 Sep Norwegian direct
27 Sep - 05 Oct Wizz Air
18 Sep - 24 Sep Norwegian direct
19 Sep - 23 Sep Norwegian direct
10 Sep - 15 Sep Norwegian direct
01 Sep - 08 Sep Wizz Air
17 Sep - 21 Sep Norwegian direct
09 Sep - 14 Sep Norwegian direct
10 Sep - 14 Sep Norwegian direct
26 Sep - 06 Oct Norwegian direct
16 Sep - 07 Oct Norwegian direct
30 Sep - 05 Oct Norwegian direct
30 Sep - 06 Oct Norwegian direct
26 Sep - 05 Oct Norwegian direct
19 Sep - 20 Oct Norwegian direct
22 Sep - 08 Oct Wizz Air
23 Sep - 11 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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