Cheapest return flights from Houston to Barcelona in July from $762

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 July 2025 (see full year).

Return flights

04 Jul - 09 Jul Spirit Airlines
01 Jul - 09 Jul jetBlue
30 Jul - 06 Aug Spirit Airlines
23 Jul - 29 Jul Spirit Airlines
14 Jul - 28 Jul jetBlue
29 Jul - 05 Aug Iberia
07 Jul - 04 Aug Spirit Airlines
19 Jul - 31 Jul Iberia
31 Jul - 07 Aug Air France
31 Jul - 05 Aug Air Canada
23 Jul - 30 Jul United
28 Jul - 04 Aug Air France
06 Jul - 04 Aug Spirit Airlines
25 Jul - 01 Aug Delta
27 Jul - 03 Aug Air Canada
26 Jul - 02 Aug Spirit Airlines
18 Jul - 25 Jul United
03 Jul - 10 Jul United
13 Jul - 20 Jul United

Also check the deals for one-way flights from Houston to Barcelona in July.

Skyscanner

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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