Cheapest return flights from Houston to Barcelona in January from $505

AirHint found the following cheapest return flights from Houston (IAH) to Barcelona (BCN) in January 2026 (see full year).

Return flights

30 Jan - 06 Feb Spirit Airlines
15 Jan - 19 Jan Spirit Airlines
20 Jan - 27 Jan United
16 Jan - 19 Jan Spirit Airlines
15 Jan - 22 Jan United
25 Jan - 01 Feb United
10 Jan - 17 Jan United
05 Jan - 12 Jan United

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

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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