Cheapest return flights from Houston to Lisbon in March from 448€

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

Return flights

24 Mar - 01 Apr Air Canada
01 Mar - 09 Mar Air France
16 Mar - 24 Mar Air France
23 Mar - 31 Mar Air France
17 Mar - 25 Mar United
11 Mar - 19 Mar Air France
12 Mar - 20 Mar Air France
18 Mar - 26 Mar United
22 Mar - 30 Mar Delta
15 Mar - 23 Mar KLM
20 Mar - 28 Mar KLM
25 Mar - 02 Apr Air France
24 Mar - 21 Apr United
30 Mar - 07 Apr Air Canada
31 Mar - 08 Apr Air Canada
29 Mar - 06 Apr Air Canada
15 Mar - 04 Apr British Airways
26 Mar - 03 Apr Turkish Airlines
28 Mar - 05 Apr Air Canada
27 Mar - 04 Apr Lufthansa

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

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