AirHint found the following cheapest one-way flights from Salt Lake City (SLC) to London (LHR) in March 2026 (see full year).
One-Way flights
| 02 Mar | Frontier Airlines | ||
| 17 Mar | Frontier Airlines | ||
| 06 Mar | jetBlue | ||
| 02 Mar | Air France | direct | |
| 17 Mar | KLM | direct | |
| 23 Mar | Delta | direct | |
| 06 Mar | Virgin Atlantic | direct |
Also check the deals for return flights from Salt Lake City to London in March.
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