Cheapest one-way flights from Salt Lake City to London in December from $356

AirHint found the following cheapest one-way flights from Salt Lake City (SLC) to London (LHR) in December 2025 (see full year).

One-Way flights

06 Dec Frontier Airlines
02 Dec jetBlue
02 Dec Air France direct
06 Dec Air France direct

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

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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