Cheapest return SLC–LHR flights, June

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

Return flights

04 Jun - 15 Jun Alaska Airlines
10 Jun - 17 Jun jetBlue
01 Jun - 13 Jun Alaska Airlines
05 Jun - 16 Jun Frontier Airlines
15 Jun - 22 Jun Frontier Airlines
12 Jun - 16 Jul WestJet
26 Jun - 10 Jul Frontier Airlines
02 Jun - 16 Jun WestJet
03 Jun - 12 Jul Frontier Airlines
19 Jun - 24 Jun Alaska Airlines
28 Jun - 06 Jul Frontier Airlines
08 Jun - 15 Jun Frontier Airlines
08 Jun - 19 Jun Delta
01 Jun - 13 Jun Air France direct
19 Jun - 01 Jul Alaska Airlines
03 Jun - 12 Jul Virgin Atlantic direct

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

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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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