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$719+ Cheap flights from Huntsville (HSV) to Portugal

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LIS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Huntsville to Portugal

Keep the following information in mind while searching for Huntsville to Portugal flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$719
(Justfly.com)

Popular in

July

Cheapest in

November

Average price

$1,003
Provider with most accurate pricing for Huntsville-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Huntsville-Lisbon Humberto Delgado flights.
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From Huntsville to Portugal
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Highest demand for flights based on searches. 22% potential increase in price ($302 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Huntsville to Portugal

Cheapest flights from Huntsville to Portugal
Explore the most affordable flight options available from Huntsville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:40 amHSV - LIS
2 stops22h 25mAir Canada
Wed 10/2911:00 amLIS - HSV
2 stops37h 52mAir Canada
Deal found 4/29$719
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/221:32 pmHSV - LIS
1 stop14h 58mUnited Airlines
Wed 10/2911:55 amLIS - HSV
2 stops29h 07mUnited Airlines
Deal found 4/29$733
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:40 amHSV - LIS
3 stops20h 40mMultiple Airlines
Wed 10/2911:00 amLIS - HSV
2 stops28h 10mMultiple Airlines
Deal found 4/29$748

Cheapflights Fare Finder

Customize your flight search to find flights from Huntsville to Portugal 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 April 29, 2025.
Use the filters below to find and compare flights from Huntsville to Portugal that are best for you.

Fly from

Huntsville

Fly to

Portugal

Route

Depart

Return

Price

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

6:40 am-11:05 am

2 stops22h 25m

Lisbon Humberto Delgado

Wed 10/29

11:00 am-7:52 pm

2 stops37h 52m

$719

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

1:32 pm-10:30 am

1 stop14h 58m

Lisbon Humberto Delgado

Wed 10/29

11:55 am-12:02 pm

2 stops29h 07m

$733

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

6:40 am-9:20 am

3 stops20h 40m

Lisbon Humberto Delgado

Wed 10/29

11:00 am-10:10 am

2 stops28h 10m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Huntsville to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, January is the cheapest month in which you can book a flight from Huntsville to Portugal (average of $612). Flying from Huntsville to Portugal in June is currently the most expensive (average of $1,178). 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.

What is the cheapest time of day to fly from HSV to PT?

Find hourly flight availability from Huntsville to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Huntsville to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated April 29, 2025.
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,244 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Huntsville to Portugal?

    If you book a flight to Portugal from Huntsville, you will be flying from Huntsville, which is the city’s only airport. Huntsville (HSV) is located 12.4 mi from the center of Huntsville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Huntsville to Portugal 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 Portugal?

    Currently, January is the cheapest month in which you can book a flight from Huntsville to Portugal (average of $612). Flying from Huntsville to Portugal in June is currently the most expensive (average of $1,178). 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

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Top 2 airlines flying from Huntsville to Portugal

Discover the top 2 airlines that operate flights from Huntsville to Portugal. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$516Average$878FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$614Average$1,048FlexibilityNo cancel feeOn-time69%

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