$750 Find Cheap Flights from Huntsville to Portugal - Compare and Save

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Book Cheap Huntsville to Portugal Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Huntsville to Portugal

Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
6:15 pm - 10:05 amHSV  Huntsville-LIS Lisbon Humberto Delgado
9h 50m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
11:20 am - 11:12 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
41h 52m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
$750United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
8:20 am - 8:10 amHSV  Huntsville-LIS Lisbon Humberto Delgado
17h 50m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
11:20 am - 12:02 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
30h 42m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$755United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
11:07 am - 10:05 amHSV  Huntsville-LIS Lisbon Humberto Delgado
16h 58m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
United Airlines Logo
11:20 am - 1:47 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
32h 27m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$755United Airlines
Fri, Sep 18 - Wed, Sep 30
Lufthansa Logo
1:05 pm - 10:30 amHSV  Huntsville-LIS Lisbon Humberto Delgado
15h 25m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
12:20 pm - 11:30 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
17h 10m1 stop Washington, D.C. Dulles Intl
$2,074Lufthansa
Fri, Sep 18 - Wed, Sep 30
Air Canada Logo
6:15 am - 9:20 amHSV  Huntsville-LIS Lisbon Humberto Delgado
21h 05m3 stops Houston George Bush Intcntl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:55 pm - 12:02 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
29h 07m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$2,555Air Canada
Fri, Sep 18 - Wed, Sep 30
Multiple Airlines Logo
4:26 pm - 7:25 pmHSV  Huntsville-LIS Lisbon Humberto Delgado
44h 59m3 stops Dallas/Fort Worth Hong Kong Intl London Heathrow
Multiple Airlines Logo
6:35 am - 9:55 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
45h 20m3 stops Madrid Barajas Hong Kong Intl Dallas/Fort Worth
$12,950Multiple 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.

How long does a flight from Huntsville to Portugal take?

The duration of a flight to Portugal depends on your arrival airport. The shortest route to Portugal from Huntsville is to Lisbon, which takes 9h 50m.

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Good to know

Cheapest flight

$750
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 10102 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.7Food
Airline reviews

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

10.0 ExcellentFred, Aug 2026
Read more United Airlines reviews

The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.

Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.

Very Poor. Significant delays getting to Chicago and then very poor communication on delays in Chicago to Cleveland. We could have rented a car and driven there faster than the delays ended up being.

A little more friendliness from that crew of the day.

The app logs you out right when you are boarding requiring all passwords and reservation number for the flight. Super annoying

The pre-order only approach for fresh food is really challenging

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

OK, I don’t expect much from coach class. Everything basically is pretty lousy. But at least I expect my bloody luggage to get from A to B. Tap Airlines lost my luggage and it has been more than 24 hours in Lisbon and they still have not located my luggage. On top of that, they are incredibly unhelpful. They feel actually dismissive. This lousy customer service.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Exceptional, I’d like to specifically recognize Robert for his outstanding customer service. He is professional, pleasant, and personable.

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

Information on your arrival and departure airports

Huntsville (HSV)