Cheapest one-way flights from Las Vegas to Barcelona in September from 210€

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

04 Sep Frontier Airlines
06 Sep Hawaiian Airlines
07 Sep Spirit Airlines
05 Sep Spirit Airlines
20 Sep WestJet

Also check the deals for return flights from Las Vegas to Barcelona in September.

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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