$500 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 1/30. 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

Fri, Jan 30 - Tue, Feb 3
Delta Logo
10:03 am - 3:10 pmHSV-LIS
23h 07m2 stops
Delta Logo
5:00 am - 4:23 pmLIS-HSV
17h 23m2 stops
$500Delta
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Mon, Mar 30 - Thu, Apr 9
Lufthansa Logo
1:07 pm - 10:30 amHSV-LIS
15h 23m1 stop
Lufthansa Logo
5:05 am - 11:28 pmLIS-HSV
24h 23m2 stops
$568Lufthansa
Find Deal
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
5:55 pm - 10:30 amHSV-LIS
10h 35m1 stop
United Airlines Logo
11:25 am - 6:25 pmLIS-HSV
37h 00m2 stops
$570United Airlines
Find Deal
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
2:15 pm - 10:30 amHSV-LIS
14h 15m2 stops
United Airlines Logo
11:25 am - 6:25 pmLIS-HSV
37h 00m2 stops
$574United Airlines
Find Deal
Mon, Mar 30 - Thu, Apr 9
Lufthansa Logo
1:07 pm - 10:30 amHSV-LIS
15h 23m1 stop
Lufthansa Logo
12:20 pm - 11:28 pmLIS-HSV
17h 08m1 stop
$581Lufthansa
Find Deal
Wed, Dec 10 - Sun, Dec 14
United Airlines Logo
8:10 am - 10:15 amHSV-LIS
20h 05m1 stop
United Airlines Logo
10:50 am - 7:51 pmLIS-HSV
39h 01m2 stops
$588United Airlines
Find Deal
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
8:10 am - 7:55 amHSV-LIS
17h 45m2 stops
United Airlines Logo
5:00 am - 11:30 pmLIS-HSV
23h 30m2 stops
$589United Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
United Airlines Logo
7:39 am - 10:15 amHSV-LIS
20h 36m2 stops
United Airlines Logo
10:50 am - 7:51 pmLIS-HSV
39h 01m2 stops
$593United Airlines
Find Deal
Tue, Apr 7 - Fri, Apr 17
United Airlines Logo
8:10 am - 9:20 amHSV-LIS
19h 10m2 stops
United Airlines Logo
12:20 pm - 10:17 amLIS-HSV
27h 57m1 stop
$598United Airlines
Find Deal
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
7:30 am - 7:55 amHSV-LIS
18h 25m2 stops
United Airlines Logo
11:55 am - 11:30 pmLIS-HSV
16h 35m1 stop
$603United Airlines
Find Deal
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 Delta ($500) and United Airlines ($570).

Good to know

Cheapest flight$500
Most popular time to fly and prices are also 24% 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 9029 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

4.0 OkayAlvin, Nov 2025SFO - HND
Read more United Airlines reviews

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

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

Information on your arrival and departure airports