Cheapest one-way flights from Miami to Barcelona in September from $220

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

29 Sep Norse Atlantic Airways (UK)
24 Sep LEVEL direct
20 Sep Norse Atlantic Airways (UK)
20 Sep LEVEL direct
30 Sep Spirit Airlines
11 Sep Norse Atlantic Airways (UK)
13 Sep Spirit Airlines
10 Sep Spirit Airlines
17 Sep Spirit Airlines
17 Sep LEVEL direct

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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