Cheapest return flights from Houston to Lisbon in June from 812€

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

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

Return flights

25 Jun - 03 Jul British Airways
23 Jun - 01 Jul Air France
24 Jun - 02 Jul British Airways
24 Jun - 01 Jul British Airways
25 Jun - 02 Jul British Airways
03 Jun - 17 Jun British Airways
01 Jun - 30 Jun British Airways
03 Jun - 02 Jul British Airways
10 Jun - 18 Jun Air Canada
28 Jun - 10 Jul British Airways
26 Jun - 03 Jul British Airways
26 Jun - 04 Jul British Airways
27 Jun - 04 Jul British Airways

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

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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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