S$742 Cheap Flights from Houston to Lisbon

View S$742 flight on Mon, 18 Aug, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Humberto Delgado Airport (LIS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to Lisbon (HOU-LIS)

Prices were available within the past 7 days and start at S$742 for one-way flights and S$926 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$926 Return, found 13 hours ago
S$926
Return
found 13 hours ago
Select Turkish Airlines flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$926 found 13 hours ago
Virgin Atlantic
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$991 Return, found 13 hours ago
S$991
Return
found 13 hours ago
Select Virgin Atlantic flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$991 found 13 hours ago
United
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$996 Return, found 13 hours ago
S$996
Return
found 13 hours ago
Select United flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$996 found 13 hours ago
Air Canada
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$997 Return, found 13 hours ago
S$997
Return
found 13 hours ago
Select Air Canada flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$997 found 13 hours ago
Virgin Atlantic
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$1,002 Return, found 13 hours ago
S$1,002
Return
found 13 hours ago
Select Virgin Atlantic flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$1,002 found 13 hours ago
Delta
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$1,003 Return, found 13 hours ago
S$1,003
Return
found 13 hours ago
Select Delta flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$1,003 found 13 hours ago
Air Canada
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$1,004 Return, found 13 hours ago
S$1,004
Return
found 13 hours ago
Select Air Canada flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$1,004 found 13 hours ago
Air Canada
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$1,006 Return, found 13 hours ago
S$1,006
Return
found 13 hours ago
Select Air Canada flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$1,006 found 13 hours ago
Virgin Atlantic
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$1,009 Return, found 13 hours ago
S$1,009
Return
found 13 hours ago
Select Virgin Atlantic flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$1,009 found 13 hours ago
Virgin Atlantic
Mon, 18 Aug - Thu, 25 Sep
IAH
Houston
LIS
Lisbon
S$1,011 Return, found 13 hours ago
S$1,011
Return
found 13 hours ago
Select Virgin Atlantic flight, departing Mon, 18 Aug from Houston to Lisbon, returning Thu, 25 Sep, priced at S$1,011 found 13 hours ago

Find the cheapest month to fly from Houston (HOU) to Lisbon (LIS)

February is typically the cheapest month to fly

From S$652 - S$1,294 per traveller.

Graph displaying average flight prices per month

Houston to Lisbon route information
Origin airport
George Bush Intercontinental
Destination airport
Humberto Delgado
Return price
S$925
Distance
7632 km

Perfect flights from Houston to Lisbon

Your Journey from Houston to Lisbon

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Lisbon caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Virgin Atlantic, United, Delta, Air Canada, Lufthansa, Air France, American Airlines, British Airways, KLM, Turkish Airlines. Our selection of flights from William P. Hobby to Humberto Delgado caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Lisbon Flights

Experience the joy of finding cheap flights from William P. Hobby to Humberto Delgado that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$742 and roundtrip prices from S$926*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Lisbon with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Lisbon

Picture yourself stepping off the plane in Lisbon and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Lisbon Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Lisbon.
 

Beyond the Flight – Exploring Lisbon

With Expedia, your adventure extends beyond the flight. Explore Lisbon at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Lisbon with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Lisbon with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from HOU to Humberto Delgado Airport (LIS)?
The lowest price advertised for a round-trip journey between William P. Hobby Airport (HOU) and Lisbon/Portela Airport is S$926. But you better get moving. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from William P. Hobby Airport (HOU) to LIS?
This can vary from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from William P. Hobby Airport (HOU) to Lisbon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HOU to LIS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from William P. Hobby Airport (HOU) to LIS?
You'll have 7,700 kilometres to cover on the long-haul Houston to Lisbon District route. Wear layers of comfortable clothes and consider taking a neck pillow with you.
Which airlines fly direct from William P. Hobby Airport (HOU) to Lisbon/Portela Airport?
There are no direct flights, so you'll need to make at least one stop between HOU and Lisbon Airport. Make the most of the layover time to stretch your legs and grab a coffee.
Are William P. Hobby Airport (HOU) to LIS flight tickets cheaper when they're purchased at the last minute?
Airline tickets from HOU to Humberto Delgado Airport (LIS) are available up to 12 months prior to departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

Houston Airports

Houston

George Bush Intercontinental to Lisbon
S$925.20
*Available to Expedia members.