Cheapest return flights from London to Oslo in September from $87

AirHint found the following cheapest return flights from London (LTN) to Oslo (OSL) in September 2026 (see full year).

Return flights

21 Sep - 28 Sep Wizz Air
01 Sep - 15 Sep Wizz Air
04 Sep - 09 Sep Wizz Air
25 Sep - 27 Sep Wizz Air
10 Sep - 15 Sep Wizz Air
07 Sep - 20 Sep Wizz Air
10 Sep - 13 Sep Wizz Air
12 Sep - 22 Sep Wizz Air
15 Sep - 20 Sep Wizz Air
03 Sep - 06 Sep Wizz Air

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

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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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