Cheapest one-way flights from Salt Lake City to London in September from $343

AirHint found the following cheapest one-way flights from Salt Lake City (SLC) to London (LHR) in September 2026 (see full year).

One-Way flights

02 Sep Aer Lingus
26 Sep Alaska Airlines
04 Sep Aer Lingus
07 Sep Aer Lingus
07 Sep Air France direct
02 Sep Delta direct
27 Sep United
11 Sep Air France direct
04 Sep Air France direct
26 Sep Air France direct

Also check the deals for return flights from Salt Lake City to London in September.

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