AirHint found the following cheapest return flights from Salt Lake City (SLC) to Barcelona (BCN) in May 2026 (see full year).
Return flights
| 08 May - 14 May | British Airways | ||
| 25 May - 01 Jun | British Airways | ||
| 29 May - 11 Jun | Condor | ||
| 23 May - 07 Jun | Aer Lingus | ||
| 24 May - 14 Jun | Aer Lingus |
Also check the deals for one-way flights from Salt Lake City to Barcelona in May.
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