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

Return flights

12 Nov - 19 Nov	Spirit Airlines
15 Nov - 23 Nov	Spirit Airlines
14 Nov - 05 Dec	Frontier Airlines
12 Nov - 25 Nov	Air France
18 Nov - 27 Nov	Air Canada
05 Nov - 12 Nov	United
11 Nov - 18 Nov	United
14 Nov - 06 Dec	Frontier Airlines
04 Nov - 09 Nov	Spirit Airlines
14 Nov - 02 Dec	Frontier Airlines
26 Nov - 07 Dec	WestJet
22 Nov - 03 Dec	British Airways
17 Nov - 23 Nov	Iberia
14 Nov - 23 Nov	Frontier Airlines
14 Nov - 21 Nov	United
22 Nov - 01 Dec	Lufthansa
21 Nov - 02 Dec	Spirit Airlines

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

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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Cheapest return flights from Houston to Barcelona in November from $508

Return flights