Cheapest return flights from Houston to Lisbon in January from $583

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

Return flights

14 Jan - 22 Jan United
19 Jan - 27 Jan United
21 Jan - 29 Jan United
12 Jan - 20 Jan United
13 Jan - 21 Jan Air Canada
20 Jan - 28 Jan United
11 Jan - 19 Jan Air France
18 Jan - 26 Jan Air France
08 Jan - 16 Jan United
15 Jan - 23 Jan United

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