HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$494+ Cheap flights from Huntsville (HSV) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LIS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Huntsville to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Huntsville to Lisbon

Cheapest flights from Huntsville to Lisbon
Explore the most affordable flight options available from Huntsville to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:43 pm
HSV
-
LIS
2 stops14h 17m
KLM
Sun 3/811:25 am
LIS
-
HSV
2 stops26h 05m
KLM
Deal found 1/26$494
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:04 pm
HSV
-
LIS
1 stop10h 11m
United Airlines
Sun 3/811:55 am
LIS
-
HSV
1 stop27h 18m
United Airlines
Deal found 1/26$504
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:22 pm
HSV
-
LIS
2 stops18h 28m
Delta
Thu 4/95:35 am
LIS
-
HSV
2 stops21h 40m
Delta
Deal found 1/26$595
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:15 am
HSV
-
LIS
2 stops14h 55m
United Airlines
Sun 2/810:50 am
LIS
-
HSV
2 stops42h 39m
United Airlines
Deal found 1/26$596
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:30 pm
HSV
-
LIS
2 stops19h 00m
United Airlines
Thu 4/95:05 am
LIS
-
HSV
2 stops19h 32m
United Airlines
Deal found 1/27$603
This Ovago deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:50 pm
HSV
-
LIS
2 stops13h 55m
Scandinavian Airlines
Tue 6/25:35 am
LIS
-
HSV
2 stops19h 22m
Scandinavian Airlines
Deal found 1/25$947
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:51 am
HSV
-
LIS
2 stops17h 29m
United Airlines
Tue 6/212:20 pm
LIS
-
HSV
1 stop27h 50m
United Airlines
Deal found 1/25$1,000

Find flight deals from Huntsville to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$494
(KLM)

Popular in

October

Cheapest in

April

Average price

$707
Provider with most accurate pricing for Huntsville-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-Lisbon Humberto Delgado flights.
Search Deals
From Huntsville to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Huntsville to Lisbon that are best for you.

Fly from

Huntsville

Fly to

Lisbon

Route

Depart

Return

Price

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 2/23

12:43 pm-9:00 am

2 stops14h 17m

Lisbon Humberto Delgado

Sun 3/8

11:25 am-8:30 am

2 stops26h 05m

$494

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 2/23

6:04 pm-8:10 am

2 stops32h 06m

Lisbon Humberto Delgado

Sun 3/8

11:55 am-2:25 pm

1 stop31h 30m

$504

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:22 pm-2:55 pm

2 stops15h 33m

Lisbon Humberto Delgado

Thu 4/9

5:35 am-4:28 pm

2 stops16h 53m

$595

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:22 pm-5:50 pm

2 stops18h 28m

Lisbon Humberto Delgado

Thu 4/9

5:35 am-9:15 pm

2 stops21h 40m

$595

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

2:30 pm-3:30 pm

2 stops19h 00m

Lisbon Humberto Delgado

Thu 4/9

5:05 am-6:37 pm

2 stops19h 32m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Huntsville-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Huntsville-Lisbon flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Huntsville-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Huntsville-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Huntsville to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Huntsville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Huntsville to Lisbon

What is the cheapest month to book a flight from Huntsville to Lisbon?

Currently, April is the cheapest month in which you can book a flight from Huntsville to Lisbon (average of $505). Flying from Huntsville to Lisbon in June is currently the most expensive (average of $1,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with United Airlines from Huntsville to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,204 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,204 reviews
United Airlines
7.4
Good
9,204 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Huntsville to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Huntsville to Lisbon?

    A quick flight from Huntsville to Lisbon can take about 14h 17m. KLM provides one of the quickest options available for as low as $494. The distance from Huntsville to Lisbon is about 4173 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Huntsville to Lisbon round-trip?

    Our cheapest airline available from Huntsville to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as $614 on this airline. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Huntsville to Lisbon that include hotel bookings?

    Yes. In addition to deals on Huntsville to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Huntsville to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntsville to Lisbon.

  • Can I find deals for business class flights from Huntsville to Lisbon?

    Yes. Cheapflights offers flight deals from Huntsville to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Huntsville to Lisbon?

    Currently, April is the cheapest month in which you can book a flight from Huntsville to Lisbon (average of $505). Flying from Huntsville to Lisbon in June is currently the most expensive (average of $1,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Huntsville to Lisbon

Discover the top airline that operate flights from Huntsville to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$614Average$953FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights