Cheapest one-way flights from Miami to Barcelona in September from 279€

Best time to book flights for Miami (MIA) to Barcelona (BCN) flights at AirHint

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

One-Way flights

22 Sep Norse Atlantic Airways (UK)
29 Sep Norse Atlantic Airways (UK)
28 Sep LEVEL direct
17 Sep LEVEL direct
24 Sep LEVEL direct
13 Sep Norse Atlantic Airways (UK)
08 Sep Norse Atlantic Airways (UK)
16 Sep FrenchBee
06 Sep Norse Atlantic Airways (UK)
12 Sep Air Europa

Also check the deals for return flights from Miami 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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