Cheapest return flights from Houston to Barcelona in June from $676

Best time to book flights for Houston (IAH) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Barcelona (BCN) in June 2025 (see full year).

Return flights

11 Jun - 18 Jun Frontier Airlines
08 Jun - 11 Jun Spirit Airlines
09 Jun - 15 Jun Spirit Airlines
06 Jun - 17 Jun Spirit Airlines
08 Jun - 15 Jun Spirit Airlines
06 Jun - 30 Jul Spirit Airlines
29 Jun - 30 Jul Spirit Airlines
16 Jun - 26 Jun Spirit Airlines
07 Jun - 30 Jul Spirit Airlines
08 Jun - 11 Jul Spirit Airlines
20 Jun - 29 Jun WestJet
23 Jun - 30 Jun Frontier Airlines
09 Jun - 22 Jun Spirit Airlines
24 Jun - 08 Jul Spirit Airlines
03 Jun - 18 Jul WestJet
09 Jun - 21 Jun Spirit Airlines
08 Jun - 10 Jul Spirit Airlines
08 Jun - 09 Jul Spirit Airlines
06 Jun - 05 Jul Spirit Airlines
08 Jun - 05 Jul Spirit Airlines

Also check the deals for one-way flights from Houston 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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