Cheapest one-way flights from London to Los Angeles in September from $342

Best time to book flights for London (LON) to Los Angeles (LAX) flights at AirHint

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

One-Way flights

10 Sep Norse Atlantic Airways (UK) direct
14 Sep Norse Atlantic Airways (UK) direct
17 Sep Norse Atlantic Airways (UK) direct
11 Sep Norse Atlantic Airways (UK) direct
04 Sep Norse Atlantic Airways (UK) direct
03 Sep Norse Atlantic Airways (UK) direct
06 Sep Ryanair
29 Sep easyJet
01 Sep easyJet
15 Sep British Airways

Also check the deals for return 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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