Cheapest one-way flights from Miami to Barcelona in September from 239€

AirHint found the following cheapest one-way flights from Miami (MIA) to Barcelona (BCN) in September 2026 (see full year).

One-Way flights

23 Sep LEVEL direct
20 Sep Iberia direct
21 Sep Iberia direct
28 Sep LEVEL direct
29 Sep British Airways
29 Sep British Airways direct
05 Sep Frontier Airlines
15 Sep SWISS
16 Sep SWISS
10 Sep ITA Airways

Also check the deals for return flights from Miami 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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