Cheapest return BWI–BCN flights, June

AirHint found the following cheapest return flights from Baltimore (BWI) to Barcelona (BCN) in June 2026 (see full year).

Return flights

12 Jun - 22 Jun Frontier Airlines
12 Jun - 10 Jul Frontier Airlines
20 Jun - 29 Jun Frontier Airlines
05 Jun - 11 Jun Icelandair
30 Jun - 07 Jul Frontier Airlines
04 Jun - 11 Jun Icelandair
03 Jun - 09 Jun Icelandair
19 Jun - 25 Jun Frontier Airlines
17 Jun - 22 Jun Frontier Airlines
16 Jun - 22 Jun Frontier Airlines
17 Jun - 23 Jun Frontier Airlines
30 Jun - 10 Jul Frontier Airlines
07 Jun - 15 Jun Frontier Airlines
24 Jun - 22 Jul Icelandair
27 Jun - 04 Jul Frontier Airlines
25 Jun - 02 Jul Icelandair
21 Jun - 03 Jul Frontier Airlines
24 Jun - 04 Jul Icelandair
26 Jun - 03 Jul Frontier Airlines
26 Jun - 02 Jul Frontier Airlines

Also check the deals for one-way flights from Baltimore to Barcelona in June.

Powered by

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.