
Popular airlines from George Bush Intercontinental Airport (IAH) to Humberto Delgado Airport (LIS)
- Lufthansa
Lufthansa
- Turkish Airlines
Turkish Airlines
- Air Canada
Air Canada
- Brussels Airlines
Brussels Airlines
- TAP Portugal
TAP Portugal
- British Airways
British Airways
- Iberia
Iberia
- Plan, book, fly with confidence
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Cheap flights from Houston (IAH) to Lisbon (LIS)
Prices were available within the past 7 days and start at CA $637 for one-way flights and CA $816 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Houston (IAH) to Lisbon (LIS)
February is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | George Bush Intercontinental |
Destination airport | Humberto Delgado |
Airlines serving | Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, KLM, Lufthansa, TAP Portugal, Turkish Airlines, United |
Roundtrip price | CA $815 |
Distance | 7632 km |
Houston to Lisbon District Flights
The easy way to book your flights from Houston to Lisbon
With Expedia, it’s simple to find and book flights to Lisbon from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Humberto Delgado, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Lisbon today, tomorrow, or this week.
Save dollars with cheap flights from George Bush Intercontinental, IAH to Humberto Delgado, LIS
Sort your search results by price to find great deals on your flight from Houston to Lisbon—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lisbon from Houston currently is just CA $816 rising to CA $992.
Here are more money-saving tips:
- Fly in October when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Lisbon
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Lisbon from Houston
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Lisbon with Expedia today.
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Top Routes from Houston
- Houston to Chicago (IAH - ORD)
- Houston to Newark Liberty Intl. Airport (IAH - EWR)
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- Houston to Manila (IAH - MNL)
- Houston to New York (IAH - JFK)
- Houston to Montreal (IAH - YUL)
- Houston to Tokyo (IAH - NRT)
- Houston to Vancouver (IAH - YVR)
Top Routes to Lisbon
- Ottawa to Lisbon (YOW - LIS)
- Calgary to Lisbon (YYC - LIS)
- Kelowna to Lisbon (YLW - LIS)
- Paris to Lisbon (CDG - LIS)
- Winnipeg to Lisbon (YWG - LIS)
- Halifax to Lisbon (YHZ - LIS)
- Québec to Lisbon (YQB - LIS)
- Victoria to Lisbon (YYJ - LIS)
- Montreal to Lisbon (YUL - LIS)
- Vancouver to Lisbon (YVR - LIS)
- St. John's to Lisbon (YYT - LIS)
- London to Lisbon (LHR - LIS)
Top Flight Destinations
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Houston
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