Cheapest return flights from Houston to Lisbon in February from $553

AirHint found the following cheapest return flights from Houston (IAH) to Lisbon (LIS) in February 2026 (see full year).

Return flights

17 Feb - 24 Feb KLM
25 Feb - 04 Mar United
24 Feb - 03 Mar United
11 Feb - 18 Feb Air France
11 Feb - 20 Feb Delta
26 Feb - 03 Mar United
12 Feb - 16 Feb KLM
15 Feb - 01 Mar KLM
12 Feb - 17 Feb KLM
20 Feb - 22 Feb United
04 Feb - 11 Feb Air France
13 Feb - 17 Feb Turkish Airlines
07 Feb - 14 Feb Spirit Airlines
13 Feb - 21 Feb KLM
04 Feb - 01 Mar United
05 Feb - 01 Mar Spirit Airlines

Also check the deals for one-way flights from Houston to Lisbon in February.

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