Cheapest return flights from London to Los Angeles in September from $403

AirHint found the following cheapest return flights from London (LON) to Los Angeles (LAX) in September 2025 (see full year).

Return flights

10 Sep - 21 Sep Norse Atlantic Airways (UK) direct
04 Sep - 22 Sep Norse Atlantic Airways (UK) direct
21 Sep - 05 Oct Norse Atlantic Airways (UK) direct
21 Sep - 27 Sep Norse Atlantic Airways (UK) direct
12 Sep - 27 Sep Norse Atlantic Airways (UK) direct
24 Sep - 29 Sep Norse Atlantic Airways (UK) direct
08 Sep - 26 Sep Norse Atlantic Airways (UK) direct
10 Sep - 29 Sep Norse Atlantic Airways (UK) direct
08 Sep - 22 Sep Norse Atlantic Airways (UK) direct
21 Sep - 26 Sep Norse Atlantic Airways (UK) direct
12 Sep - 24 Sep Norse Atlantic Airways (UK) direct
24 Sep - 22 Oct Norse Atlantic Airways (UK) direct
10 Sep - 15 Oct Norse Atlantic Airways (UK) direct
10 Sep - 17 Oct Norse Atlantic Airways (UK) direct
24 Sep - 01 Oct Norse Atlantic Airways (UK) direct
27 Sep - 19 Oct Norse Atlantic Airways (UK) direct
19 Sep - 10 Oct Norse Atlantic Airways (UK) direct
27 Sep - 05 Oct Norse Atlantic Airways (UK) direct
28 Sep - 10 Oct Norse Atlantic Airways (UK) direct
27 Sep - 10 Oct Norse Atlantic Airways (UK) direct

Also check the deals for one-way flights from London to Los Angeles 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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