Cheapest one-way flights from Los Angeles (LAX) to London (STN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
06 Sep Brussels Airlines
15 Sep WestJet
16 Sep WestJet
14 Sep Air Canada
07 Sep Air Canada
27 Sep TAP
20 Sep TAP
08 Sep TAP
22 Sep Air Canada
26 Sep Frontier Airlines
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deals for return flights from Los Angeles to London in September.

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Updated Jul 17, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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