AirHint found the following cheapest return flights from Salt Lake City (SLC) to London (LHR) in January 2026 (see full year).

Return flights

16 Jan - 18 Jan	Scandinavian Airlines
21 Jan - 26 Jan	Scandinavian Airlines
23 Jan - 27 Jan	Scandinavian Airlines
17 Jan - 24 Jan	Scandinavian Airlines
26 Jan - 10 Feb	Frontier Airlines
19 Jan - 26 Jan	Frontier Airlines
20 Jan - 25 Jan	Frontier Airlines
20 Jan - 25 Jan	Virgin Atlantic	direct
23 Jan - 27 Jan	Air France	direct
01 Jan - 22 Feb	Frontier Airlines
16 Jan - 18 Jan	Air France	direct
26 Jan - 10 Feb	Air France	direct
03 Jan - 08 Jan	Frontier Airlines

Also check the deals for one-way flights from Salt Lake City to London in January.

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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Cheapest return flights from Salt Lake City to London in January from 457€

Return flights