Cheapest one-way flights from St. Louis to London in February from $183

AirHint found the following cheapest one-way flights from St. Louis (STL) to London (LGW) in February 2026 (see full year).

One-Way flights

02 Feb Frontier Airlines
11 Feb Frontier Airlines
05 Feb Frontier Airlines
12 Feb Southern Airways Express

Also check the deals for return flights from St. Louis to London in February.

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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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