Cheapest return MIA–BCN flights, September

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

Return flights

25 Sep - 02 Oct LEVEL direct
25 Sep - 05 Oct LEVEL direct
28 Sep - 02 Oct LEVEL direct
16 Sep - 23 Sep Royal Air Maroc
28 Sep - 05 Oct Iberia direct
07 Sep - 14 Sep Air Europa
22 Sep - 29 Sep Air Europa
23 Sep - 30 Sep LEVEL direct
18 Sep - 25 Sep LEVEL direct
18 Sep - 02 Oct LEVEL direct
21 Sep - 19 Oct LEVEL direct
20 Sep - 27 Sep Royal Air Maroc
15 Sep - 22 Sep Air Europa
27 Sep - 30 Sep Royal Air Maroc
20 Sep - 30 Sep Royal Air Maroc
16 Sep - 30 Sep Royal Air Maroc
30 Sep - 04 Oct Iberia
24 Sep - 01 Oct Air Europa
22 Sep - 15 Oct Air Europa
07 Sep - 02 Oct LEVEL direct

Also check the deals for one-way flights from Miami to Barcelona in September.

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