$589 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 3/30. 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

Mon, Mar 30 - Thu, Apr 9
Multiple Airlines Logo
5:22 pm - 2:55 pm
HSV
-
LIS
15h 33m
2 stops
Multiple Airlines Logo
11:55 am - 11:00 pm
LIS
-
HSV
17h 05m
2 stops
$589Multiple Airlines
Mon, Mar 30 - Thu, Apr 9
Multiple Airlines Logo
1:42 pm - 11:15 am
HSV
-
LIS
15h 33m
2 stops
Multiple Airlines Logo
11:55 am - 11:00 pm
LIS
-
HSV
17h 05m
2 stops
$642Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
2:05 pm - 2:55 pm
HSV
-
LIS
18h 50m
2 stops
Delta Logo
5:35 am - 7:11 pm
LIS
-
HSV
19h 36m
2 stops
$649Delta
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:10 pm - 10:30 am
HSV
-
LIS
10h 20m
1 stop
United Airlines Logo
11:25 am - 11:30 pm
LIS
-
HSV
42h 05m
2 stops
$675United Airlines
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:10 pm - 10:30 am
HSV
-
LIS
10h 20m
1 stop
United Airlines Logo
5:05 am - 6:37 pm
LIS
-
HSV
19h 32m
2 stops
$684United Airlines
Wed, Apr 8 - Wed, Apr 22
Multiple Airlines Logo
10:53 am - 10:45 am
HSV
-
LIS
17h 52m
2 stops
Multiple Airlines Logo
5:35 am - 4:42 pm
LIS
-
HSV
17h 07m
2 stops
$691Multiple Airlines
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:10 pm - 10:30 am
HSV
-
LIS
10h 20m
1 stop
United Airlines Logo
12:20 pm - 11:30 pm
LIS
-
HSV
17h 10m
1 stop
$695United Airlines
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:10 pm - 10:30 am
HSV
-
LIS
10h 20m
1 stop
United Airlines Logo
11:25 am - 11:30 pm
LIS
-
HSV
18h 05m
2 stops
$699United Airlines
Mon, Mar 30 - Thu, Apr 9
United Airlines Logo
6:10 pm - 10:30 am
HSV
-
LIS
10h 20m
1 stop
United Airlines Logo
12:20 pm - 2:09 pm
LIS
-
HSV
31h 49m
1 stop
$701United Airlines
Wed, Apr 1 - Wed, Apr 8
United Airlines Logo
11:10 am - 3:35 pm
HSV
-
LIS
22h 25m
2 stops
United Airlines Logo
12:20 pm - 11:30 pm
LIS
-
HSV
17h 10m
1 stop
$797United Airlines
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 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 ($609) and Delta ($649).

Find deals

Good to know

Low seasonApril
Cheapest flight$589
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 3% 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.

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 9312 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

As great a red-eye flight as red-eye flights can be.

10.0 ExcellentWayne, Feb 2026
LIH - DEN
Read more United Airlines reviews

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

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

Information on your arrival and departure airports

Huntsville (HSV)