AirHint found the following cheapest return flights from Charlotte (CLT) to Barcelona (BCN) in September 2026 (see full year).
Return flights
| 22 Sep - 06 Oct | Iberia | ||
| 25 Sep - 09 Oct | Finnair | ||
| 16 Sep - 10 Oct | Finnair | ||
| 16 Sep - 26 Sep | Finnair | ||
| 17 Sep - 26 Sep | Finnair |
Also check the deals for one-way flights from Charlotte to Barcelona in September.
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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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