Cheapest return flights from Los Angeles to London in September from $420

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

Return flights

14 Sep - 21 Sep Norse Atlantic Airways (UK) direct
08 Sep - 11 Sep Norse Atlantic Airways (UK) direct
14 Sep - 20 Sep Norse Atlantic Airways (UK) direct
26 Sep - 08 Oct Norse Atlantic Airways (UK) direct
08 Sep - 21 Sep Norse Atlantic Airways (UK) direct
21 Sep - 24 Sep Norse Atlantic Airways (UK) direct
24 Sep - 29 Sep Norse Atlantic Airways (UK) direct
08 Sep - 22 Sep Norse Atlantic Airways (UK) direct
20 Sep - 22 Sep Norse Atlantic Airways (UK) direct
10 Sep - 17 Sep Norse Atlantic Airways (UK) direct
21 Sep - 12 Oct Norse Atlantic Airways (UK) direct
05 Sep - 10 Sep Norse Atlantic Airways (UK) direct
29 Sep - 12 Oct Norse Atlantic Airways (UK) direct
24 Sep - 03 Oct Norse Atlantic Airways (UK) direct
30 Sep - 07 Oct American Airlines
26 Sep - 04 Oct TAP
27 Sep - 10 Oct Norse Atlantic Airways (UK) direct
26 Sep - 22 Oct Norse Atlantic Airways (UK) direct
10 Sep - 01 Oct Norse Atlantic Airways (UK) direct
27 Sep - 11 Oct TAP

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