Cheapest return flights from Los Angeles to London in September from $421

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

Return flights

22 Sep - 27 Sep Norse Atlantic Airways (UK) direct
06 Sep - 11 Sep Norse Atlantic Airways (UK) direct
08 Sep - 11 Sep Norse Atlantic Airways (UK) direct
22 Sep - 29 Sep Norse Atlantic Airways (UK) direct
21 Sep - 27 Sep Norse Atlantic Airways (UK) direct
05 Sep - 11 Sep Norse Atlantic Airways (UK) direct
27 Sep - 27 Oct TAP
07 Sep - 10 Sep Norse Atlantic Airways (UK) direct
06 Sep - 10 Sep Norse Atlantic Airways (UK) direct
04 Sep - 11 Sep Norse Atlantic Airways (UK) direct
21 Sep - 29 Sep Norse Atlantic Airways (UK) direct
29 Sep - 15 Oct Norse Atlantic Airways (UK) direct
21 Sep - 16 Oct TAP
27 Sep - 06 Oct TAP
27 Sep - 05 Oct Norse Atlantic Airways (UK) direct
22 Sep - 06 Oct Norse Atlantic Airways (UK)
20 Sep - 01 Oct British Airways
29 Sep - 08 Oct Norse Atlantic Airways (UK) direct
24 Sep - 07 Oct FrenchBee
21 Sep - 03 Oct Norse Atlantic Airways (UK) direct

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