Cheapest return flights from Houston to Lisbon in April from 569€

Best time to book flights for Houston (HOU) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Houston (HOU) to Lisbon (LIS) in April 2025 (see full year).

Return flights

02 Apr - 09 Apr Air France
29 Apr - 06 May Finnair
27 Apr - 04 May Air Canada
03 Apr - 10 Apr Air France
10 Apr - 18 Apr Air France
16 Apr - 22 Apr Air France
13 Apr - 21 Apr Air France
12 Apr - 20 Apr Delta
12 Apr - 19 Apr Delta
11 Apr - 19 Apr KLM
04 Apr - 11 Apr Turkish Airlines
18 Apr - 25 Apr Turkish Airlines

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

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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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