$720 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

Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
1:23 pm - 9:20 amHSV  Huntsville-LIS Lisbon Humberto Delgado
13h 57m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
10:55 am - 2:14 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
33h 19m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
$720United Airlines
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
8:25 am - 8:10 amHSV  Huntsville-LIS Lisbon Humberto Delgado
17h 45m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
10:15 am - 9:59 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
17h 44m2 stops Newark Chicago O'Hare Intl
$742United Airlines
Fri, Feb 19 - Fri, Feb 26
United Airlines Logo
7:30 am - 9:30 amHSV  Huntsville-OPO Porto
20h 00m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 9:51 pmOPO  Porto-HSV Huntsville
21h 51m2 stops Frankfurt am Main Houston George Bush Intcntl
$765United Airlines
Sun, Feb 21 - Sun, Feb 28
KLM Logo
7:40 pm - 9:35 amHSV  Huntsville-FNC Funchal Madeira
55h 55m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
10:10 am - 6:56 pmFNC  Funchal Madeira-HSV Huntsville
38h 46m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$790KLM
Tue, Nov 24 - Tue, Dec 1
Delta Logo
8:51 am - 10:35 amHSV  Huntsville-OPO Porto
19h 44m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
5:00 am - 9:02 pmOPO  Porto-HSV Huntsville
22h 02m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$794Delta
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
11:07 am - 9:30 amHSV  Huntsville-OPO Porto
16h 23m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:00 am - 9:49 pmOPO  Porto-HSV Huntsville
21h 49m2 stops Frankfurt am Main Chicago O'Hare Intl
$808United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
8:35 am - 10:20 amHSV  Huntsville-LIS Lisbon Humberto Delgado
19h 45m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:55 am - 9:49 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
40h 54m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$809United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
1:15 pm - 8:10 amHSV  Huntsville-LIS Lisbon Humberto Delgado
12h 55m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
10:55 am - 9:55 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
41h 00m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$813United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
1:15 pm - 10:20 amHSV  Huntsville-LIS Lisbon Humberto Delgado
15h 05m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:20 pm - 6:51 pmLIS  Lisbon Humberto Delgado-HSV Huntsville
12h 31m1 stop Washington, D.C. Dulles Intl
$824United Airlines
Sat, Apr 3 - Sat, Apr 17
United Airlines Logo
6:15 pm - 9:45 amHSV  Huntsville-OPO Porto
33h 30m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
6:00 am - 11:12 pmOPO  Porto-HSV Huntsville
23h 12m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$826United Airlines
Booking Insights

Price, demand and travel trends for Huntsville to Portugal flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Huntsville to Portugal right now?

Here are the cheapest round-trip fares from Huntsville to Portugal on KAYAK in the last week:

• Lisbon Humberto Delgado (LIS) from $720
• Porto (OPO) from $765
• Funchal Madeira (FNC) from $790

Which airport in Portugal is the cheapest to fly to from Huntsville?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Portugal are:

• Porto (OPO) from $845
• Lisbon Humberto Delgado (LIS) from $967
• Funchal Madeira (FNC) from $1,240

What’s the cheapest day to fly from Huntsville to Portugal?

Thursday tends to be the cheapest day to fly from Huntsville to Portugal, while Friday is the most expensive. Fares run about 48% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Huntsville to Portugal?

Data from the past 12 months shows it's cheapest to fly to Portugal during the afternoon with average prices of $911. The morning is the most expensive time to fly, with average prices of $1,240.

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Key details for Huntsville to Portugal flights

Low season

July

Cheapest flight

$720
Beat the crowds with an average 79% drop in travelers.
The most popular month to fly with an average 114% increase in travelers.
Round-trip flight from Huntsville to Lisbon

Your Huntsville to Portugal flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Huntsville to Portugal?

    Yes. Fares from Huntsville to Portugal are low right now. As a rule of thumb, a round-trip under $815 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Huntsville to Portugal?

    Over the past 12 months, round-trip fares from Huntsville to Portugal have ranged from $815 to $1,240.

  • What are the main airports serving Portugal?

    Portugal has 15 airports. The three busiest are Lisbon Humberto Delgado (LIS) (73% of arrivals), Porto (OPO) (23%) and Funchal Madeira (FNC) (5%).

  • Which cabin classes are available on flights from Huntsville to Portugal?

    On flights from Huntsville to Portugal you can book Economy Class or Business Class.

  • What are some popular landmarks in Portugal?

    KAYAK travelers' favorite landmarks in Portugal include:

    • Chiado
    • Ribeira Square
    • Avenida dos Aliados
    • Praça do Marquês de Pombal

Your guide to booking Huntsville to Portugal flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid August when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Friday cost about 48% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Porto (OPO) is the cheapest airport to fly into from Huntsville. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Lisbon, which is the most popular destination in Portugal. From there, it's easy to continue on to other popular destinations such as Porto, Albufeira and Funchal.

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 10362 reviews
8.1Crew
6.7Food
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

I couldn’t give an honest evaluation, because the Houston airport has a problem and I was stand up for several hours and after a long trip from Munich I feel really very tired

6.0 GoodAnonymous, Oct 2026
Read more United Airlines reviews

I couldn’t give an honest evaluation, because the Houston airport has a problem and I was stand up for several hours and after a long trip from Munich I feel really very tired

A couple flight attendants in business class had bad attitudes and provided poor service. They did provide drinks or refill drinks. They talked to certain passengers for long periods of time and ignored others.

I especially enjoyed having a lightly packed flight which enabled me and my wife to occupy a three seat area with nobody in the middle seat.

Fantastic experience once again flying with United! There was great communication from the cockpit and one of the flight attendants went out of her way to get my two little kids some special treats which elevated our travel experience coming home.

1) United economy seats barely recline. 2) I have yet to get United WiFi to work, after numerous flights.

Flight attendants need to know their plane. Seated in first row yesterday. The seat had about a 1 inch recline that was not adjustable. I don't appreciate being awakened to raise a seat that can't go any further forward and such a small recline is either irrelevant or the plane needs to be repaired. Not the way to treat any customer and especially the ones who have paid that level of money for the seats.

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.

More options for your flight from Huntsville to Portugal

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