$345 Find Cheap Flights from Huntsville to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Huntsville to Portugal departing on 10/13. 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, Sep 4 - Tue, Sep 8
Delta Logo
2:15 pm - 5:50 pm
HSV
-
LIS
21h 35m
2 stops
Delta Logo
5:00 am - 8:44 pm
LIS
-
HSV
21h 44m
2 stops
$1,017Delta
Fri, Sep 4 - Wed, Sep 9
Delta Logo
2:15 pm - 2:35 pm
HSV
-
LIS
18h 20m
2 stops
Delta Logo
5:35 am - 9:41 pm
LIS
-
HSV
22h 06m
2 stops
$1,028Delta
Fri, Sep 4 - Wed, Sep 9
Delta Logo
2:15 pm - 2:35 pm
HSV
-
LIS
18h 20m
2 stops
Delta Logo
10:00 am - 9:41 pm
LIS
-
HSV
17h 41m
1 stop
$1,032Delta
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
6:15 pm - 9:35 pm
HSV
-
LIS
21h 20m
2 stops
United Airlines Logo
12:20 pm - 11:30 pm
LIS
-
HSV
17h 10m
1 stop
$1,195United Airlines
Mon, Jun 8 - Thu, Jun 18
United Airlines Logo
6:00 pm - 10:30 am
HSV
-
LIS
10h 30m
1 stop
United Airlines Logo
1:00 pm - 5:08 pm
LIS
-
HSV
34h 08m
2 stops
$1,221United Airlines
Mon, Jun 8 - Thu, Jun 18
Multiple Airlines Logo
2:03 pm - 10:45 am
HSV
-
LIS
14h 42m
2 stops
Multiple Airlines Logo
5:00 am - 5:32 pm
LIS
-
HSV
18h 32m
2 stops
$1,230Multiple Airlines
Mon, Jun 8 - Thu, Jun 18
United Airlines Logo
6:00 pm - 10:30 am
HSV
-
LIS
10h 30m
1 stop
United Airlines Logo
12:20 pm - 2:08 pm
LIS
-
HSV
31h 48m
1 stop
$1,243United Airlines
Sat, Jun 6 - Sat, Jun 13
WestJet Logo
6:00 am - 8:55 pm
HSV
-
LIS
32h 55m
2 stops
WestJet Logo
6:10 am - 9:11 pm
LIS
-
HSV
21h 01m
2 stops
$1,244WestJet
Wed, Jun 10 - Sun, Jun 21
Delta Logo
2:48 pm - 2:55 pm
HSV
-
LIS
18h 07m
2 stops
Delta Logo
5:00 am - 8:46 pm
LIS
-
HSV
21h 46m
2 stops
$1,300Delta
Wed, Jun 10 - Sun, Jun 21
Delta Logo
8:50 am - 11:15 am
HSV
-
LIS
20h 25m
2 stops
Delta Logo
5:35 am - 9:11 pm
LIS
-
HSV
21h 36m
2 stops
$1,307Delta
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 7 days.

In the past 7 days, the cheapest round-trip tickets from Huntsville to Portugal were found on Delta ($1,032) and United Airlines ($1,195).

Good to know

Low seasonApril
Cheapest flight$345
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 45% 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 9749 reviews
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

We had a delay, but thankfully I made it to my connection. Overall it went smooth

8.0 ExcellentSandy, May 2026
IAH - ABQ
Read more United Airlines reviews

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Very comfortable seating and the Flight staff were very attentive. The premium economy section that I was seated in was very clean, updated, and well appointed. I would highly recommend flying United Airlines as this experience was better than the Japan Airlines business class that I flew several months ago.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

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

Information on your arrival and departure airports