Cheapest one-way MIA–BCN flights, June

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

One-Way flights

08 Jun Frontier Airlines
21 Jun LEVEL direct
22 Jun LEVEL direct
14 Jun LEVEL direct
29 Jun LEVEL direct
28 Jun LEVEL direct
08 Jun LEVEL direct
09 Jun Frontier Airlines
02 Jun Frontier Airlines
27 Jun Frontier Airlines

Also check the deals for return flights from Miami to Barcelona in June.

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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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