$483 Find Cheap Flights from Huntsville to Portugal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Huntsville to Portugal departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Huntsville to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Huntsville to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Huntsville to Portugal

Mon, Dec 29 - Tue, Jan 13
United Airlines Logo
8:10 am - 10:15 amHSV-LIS
20h 05m1 stop
United Airlines Logo
11:20 am - 6:39 pmLIS-HSV
37h 19m2 stops
$483United Airlines
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Mon, Dec 29 - Tue, Jan 13
United Airlines Logo
7:33 am - 10:15 amHSV-LIS
44h 42m2 stops
United Airlines Logo
11:20 am - 11:29 pmLIS-HSV
42h 09m2 stops
$547United Airlines
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Mon, Dec 29 - Tue, Jan 13
United Airlines Logo
12:40 pm - 10:15 amHSV-LIS
15h 35m1 stop
United Airlines Logo
11:20 am - 11:29 pmLIS-HSV
18h 09m3 stops
$549United Airlines
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Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:30 am - 9:20 amHSV-LIS
20h 50m2 stops
United Airlines Logo
11:25 am - 4:23 pmLIS-HSV
34h 58m2 stops
$570United Airlines
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Mon, Dec 29 - Tue, Jan 13
United Airlines Logo
7:33 am - 8:10 amHSV-LIS
18h 37m2 stops
United Airlines Logo
11:20 am - 11:29 pmLIS-HSV
18h 09m3 stops
$664United Airlines
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Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:15 pm - 10:30 amHSV-LIS
10h 15m1 stop
United Airlines Logo
12:20 pm - 6:47 pmLIS-HSV
12h 27m1 stop
$675United Airlines
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Mon, Dec 29 - Tue, Jan 13
United Airlines Logo
1:50 pm - 10:15 amHSV-LIS
14h 25m2 stops
United Airlines Logo
11:20 am - 11:29 pmLIS-HSV
18h 09m3 stops
$685United Airlines
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Mon, Dec 29 - Tue, Jan 13
Lufthansa Logo
12:40 pm - 10:15 amHSV-LIS
15h 35m1 stop
Lufthansa Logo
7:45 am - 6:39 pmLIS-HSV
40h 54m2 stops
$1,186Lufthansa
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Mon, Mar 30 - Thu, Apr 9
Multiple Airlines Logo
8:35 am - 9:20 amHSV-LIS
18h 45m3 stops
Multiple Airlines Logo
12:50 pm - 12:33 pmLIS-HSV
29h 43m2 stops
$1,607Multiple Airlines
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Sat, Dec 20 - Sat, Dec 27
Lufthansa Logo
12:40 pm - 10:15 amHSV-LIS
15h 35m1 stop
Lufthansa Logo
11:55 am - 11:31 pmLIS-HSV
17h 36m1 stop
$1,954Lufthansa
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Booking Insights

KAYAK's insights & trends for Huntsville to Portugal flights

Get data-powered insights and trends into flights from Huntsville to Portugal to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Huntsville and Portugal?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Huntsville to Portugal.

There is just one airline that flies from Huntsville to Portugal direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Lisbon (LIS) and costs $614.

Which airlines provide the cheapest flights from Huntsville to Portugal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Huntsville to Portugal were found on United Airlines ($483) and Lufthansa ($1,186).

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Good to know

Cheapest flight$483
Most popular time to fly and prices are also 19% lower on average.
Flight from Huntsville to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Huntsville to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Huntsville to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Huntsville to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Huntsville to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Huntsville to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Huntsville to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Huntsville to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Huntsville to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost $901 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is $1,064.

Reviews of the top airline flying from Huntsville to Portugal

 
Need help choosing which airline to fly with from Huntsville to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9007 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

10.0 ExcellentKaren, Nov 2025EWR - LAX
Read more United Airlines reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Everything you need to know for your flight from Huntsville to Portugal

Information on your arrival and departure airports

Huntsville (HSV)