Cheap Flights from Lisbon to Houston

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Flight deals from Lisbon to Houston

Looking for a cheap last-minute deal or the best return flight from Lisbon to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Houston flights are currently cheapest in April.

Alternative Lisbon to Houston routes

Looking for the cheapest, fastest or easiest route from Lisbon to Houston? You could fly into the following airports instead.

Lisbon to Houston: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,129
Cheapest month to flyApril

Finding cheap flights from Lisbon to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Lisbon to Houston is ر.ق.‏ 2,370. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lisbon to Houston. But we found flights with one or more stops from ر.ق.‏ 2,370.
As of March 2025, there are no flights flying from Lisbon to Houston.
The cheapest month to fly from Lisbon to Houston is usually March 2025.
If you're flying from Lisbon Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from ر.ق.‏ 2,370.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Houston on Tuesday, 20 May 2025.
No airlines currently offer direct flights between Lisbon Airport and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 16°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, Finnair offers the cheapest flight tickets to Houston.

Travelling from Lisbon Portela Airport (LIS) to Houston: what you need to know

  • Houston is 5 hours behind Lisbon, where Lisbon Portela Airport is located. Houston operates on the UTC-5 timezone.

  • Give yourself plenty of time to catch your flight from LIS to Houston. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like June, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a peak period in general.

  • We make it easy to plan a flight from LIS to Houston that includes a stopover. To see all the options, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to explore the city of your choice. Top stopovers include:

    • Pearson International Airport (YYZ)

    • Newark Liberty International Airport (EWR)

    • Logan International Airport (BOS)

  • You will need an ETA for United States if you hold a passport from Portugal and are travelling for tourism purposes. Travel documentation and visa requirements change frequently. So before booking your cheap ticket from Lisbon Portela Airport to Houston, check with your airline as well as the destination country's local consulate or embassy for the latest updates.

  • LIS is around 10 kilometres from central Lisbon. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 22 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 59 minutes.

  • Searching for a convenient hotel near LIS? If you're boarding an early flight from Lisbon Portela Airport to Houston, these accommodation options will put you moments from your departure gate:

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Houston

  • ر.ق.‏ 1,129 is the cheapest price we've seen for a one-way ticket from Lisbon Portela Airport to Houston. For a return flight on this route, the best price is ر.ق.‏ 2,370. Depending on how early you book and the availability, these fares may change.

  • Don't wait until the last minute. You're more likely to find cheap tickets from LIS to Houston if you book early. Airlines often offer some amazing early bird discounts.

  • Finding cheap tickets from Lisbon Portela Airport to Houston is easier if you can be flexible with your trip dates. Use the 'Whole month' search function to show the best prices across each month and score a great deal.

  • Locking in a cheap ticket from LIS to Houston couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when there's a better deal.

  • Play around with the filters to find your ideal journey. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Lisbon Portela Airport to Houston, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • As soon as your flight from Lisbon Portela Airport to Houston has hit the runway, you can get to the city centre in about 22 minutes by car. Central Houston is approximately 19 kilometres from William P. Hobby Airport (HOU).

  • If you're travelling on public transport, it'll take around 1 hour and 42 minutes.

  • You'll find some great places where you can rest ahead of your adventure near HOU. Settle in and get cosy after your flight from LIS to Houston at any of these well-located options:

Best time to go to Houston

  • It's time to work out your trip dates for your flight from Lisbon Portela Airport to Houston. July is the busiest month for a trip to Houston. If you like a quieter vibe, go in February.

  • Book your flight from Lisbon Portela Airport to Houston for August to experience the city during its warmest month. You can expect temperatures to range from 24ºC to 40ºC.

  • Look for cheap flights from LIS to Houston in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 19ºC on average.

More about Houston

  • When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Houston right here. Browse these options after you've booked your flight from Lisbon Portela Airport to Houston:

  • All great adventures should include a little sightseeing. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are must-visits when exploring Houston.

Complete your Houston trip with a car rental

  • We use the same magic that helped you find your cheap flight from Lisbon Portela Airport to Houston to track down incredible deals on car rentals. Search for your ride in seconds and easily compare your options. Plus we give you everything you need to know about car rentals in Houston, from the most popular car type to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.