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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.
Houston.P39,570 per passenger.Departing Fri, 12 Sep, returning Fri, 19 Sep.Return flight with TAP Air Portugal and Spirit Airlines.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Fri, 12 Sep, arriving in Houston George Bush Intercntl..Inbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Fri, 19 Sep, arriving in Lisbon.Price includes taxes and charges.From P39,570, select.
Houston.P39,903 per passenger.Departing Fri, 7 Nov, returning Sun, 30 Nov.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Lisbon on Fri, 7 Nov, arriving in Houston George Bush Intercntl..Inbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Sun, 30 Nov, arriving in Lisbon.Price includes taxes and charges.From P39,903, select.
Houston.P39,941 per passenger.Departing Mon, 13 Oct, returning Mon, 20 Oct.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Lisbon on Mon, 13 Oct, arriving in Houston George Bush Intercntl..Inbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Mon, 20 Oct, arriving in Lisbon.Price includes taxes and charges.From P39,941, select.
Houston.P39,941 per passenger.Departing Mon, 2 Mar, returning Tue, 31 Mar.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Lisbon on Mon, 2 Mar, arriving in Houston George Bush Intercntl..Inbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Tue, 31 Mar, arriving in Lisbon.Price includes taxes and charges.From P39,941, select.
Houston.P40,266 per passenger.Departing Mon, 23 Jun, returning Tue, 8 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Lisbon on Mon, 23 Jun, arriving in Houston George Bush Intercntl..Inbound indirect flight with KLM, departs from Houston George Bush Intercntl. on Tue, 8 Jul, arriving in Lisbon.Price includes taxes and charges.From P40,266, select.
Houston.P40,443 per passenger.Departing Wed, 22 Oct, returning Sun, 2 Nov.Return flight with TAP Air Portugal and Spirit Airlines.Outbound indirect flight with TAP Air Portugal, departs from Lisbon on Wed, 22 Oct, arriving in Houston George Bush Intercntl..Inbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Sun, 2 Nov, arriving in Lisbon.Price includes taxes and charges.From P40,443, select.
Houston.P40,654 per passenger.Departing Mon, 2 Feb, returning Mon, 9 Feb.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Lisbon on Mon, 2 Feb, arriving in Houston George Bush Intercntl..Inbound indirect flight with Finnair, departs from Houston George Bush Intercntl. on Mon, 9 Feb, arriving in Lisbon.Price includes taxes and charges.From P40,654, select.
Houston.P41,089 per passenger.Departing Sun, 31 Aug, returning Sun, 14 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Lisbon on Sun, 31 Aug, arriving in Houston George Bush Intercntl..Inbound indirect flight with Finnair, departs from Houston George Bush Intercntl. on Sun, 14 Sep, arriving in Lisbon.Price includes taxes and charges.From P41,089, select.

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 September.
Jun
from P49,034
Jul
from P57,194
Aug
from P56,264
Sep
from P39,570
Oct
from P39,941
Nov
from P39,903
Dec
Find prices
Jan
Find prices
Feb
from P40,654
Mar
from P39,941
Apr
Find prices
May
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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 foundP39,570
Cheapest month to flySeptember

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 P39,570. 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 P39,570.
As of June 2025, there are no flights flying from Lisbon to Houston.
The cheapest month to fly from Lisbon to Houston is usually June 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 P39,570.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Houston on Friday, 12 September 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 June, the average temperature is usually around 28°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, TAP Air Portugal offers the cheapest flight tickets to Houston.

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

  • The timezone in Houston is UTC-5. The city is five hours behind Lisbon, where Lisbon Portela Airport is located.

  • Leave enough time to catch your LIS to Houston flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or another peak period, give yourself extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • We make it simple to book plane tickets from LIS to Houston with a stopover. To see your options, uncheck 'Direct flights only.' Then, select a flight that has a stop long enough to explore the city of your choice. Major stopovers include:

    • Newark Liberty International Airport (EWR)

    • Logan International Airport (BOS)

    • Pearson International Airport (YYZ)

  • Located around 6 kilometres from the centre of Lisbon, LIS can be reached in about 20 minutes by car. Travelling on public transport takes roughly 1 hour.

  • In search of a hotel near LIS? If you're catching an early flight from Lisbon Portela Airport to Houston, these accommodation options will put you moments from your departure gate:

  • 64.1% of flights departing from Lisbon Portela Airport land at their destination on schedule.

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

  • P32,215 is currently the best price for a one-way Lisbon Portela Airport to Houston flight. A return plane ticket starts at P39,570. These fares may change depending on demand and availability.

  • Don't leave everything to the last minute. You're more likely to pick up cheap flights from LIS to Houston if you book early. Airlines often offer some great early bird rates.

  • Scoring cheap tickets from Lisbon Portela Airport to Houston is easier if you're flexible with your travel dates. Try using the 'Whole month' search function to get the lowest fares throughout the month and pick up an awesome deal.

  • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you when there's an extra saving on cheap flights from LIS to Houston.

  • Select your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Lisbon Portela Airport to Houston by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • William P. Hobby Airport (HOU) is roughly 19 kilometres from central Houston. After your flight from Lisbon Portela Airport to Houston, it'll take you around 20 minutes to reach the heart of the city in a ride-share or cab.

  • If you travel by public transport, the ride to the centre will take you 1 hour 40 minutes or so.

  • Hang up the 'Do not disturb' sign and unwind at a hotel close to HOU. Here are a few options where you can check in after your LIS to Houston flight:

  • Easirent, Dollar and Thrifty make collecting a William P. Hobby Airport rental car simple. These reliable suppliers are located in or around the terminal and will have you on the road before long.

  • Get first dibs on the best options. Reserving your ride from HOU four weeks ahead of time often means better prices and a wider choice of vehicles.

  • William P. Hobby Airport is located at 7800 Airport Boulevard.

Best time to go to Houston

  • Carefully consider your trip dates before booking your flight from Lisbon Portela Airport to Houston. The city comes alive during high season, but rates are often higher and major attractions can get busy. Visit Houston in the low season if you want a more relaxed vibe.

  • Before booking a Lisbon Portela Airport to Houston plane ticket, think about what kind of weather works for you. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • Look for cheap tickets from LIS to Houston in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

More about Houston

Explore more of United States

  • You've done Houston, now it's time to explore other corners of United States. Journey around 306 kilometres west to San Antonio to check off its leading attractions. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you've got a jam-packed schedule ahead.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in United States. No visit is complete without checking out Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Plan the rest of your trip from Lisbon to Houston

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