$677 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 4/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Portugal

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Sat, Apr 25 - Fri, May 8
Delta Logo
2:44 pm - 2:55 pm
HSV
-
LIS
18h 11m
2 stops
Delta Logo
5:35 am - 8:44 pm
LIS
-
HSV
21h 09m
2 stops
$677Delta
Mon, May 4 - Mon, May 11
Delta Logo
7:17 am - 8:50 am
HSV
-
LIS
19h 33m
2 stops
Delta Logo
5:00 am - 8:44 pm
LIS
-
HSV
21h 44m
2 stops
$774Delta
Tue, May 5 - Fri, May 15
Delta Logo
5:28 pm - 5:50 pm
HSV
-
LIS
18h 22m
2 stops
Delta Logo
5:00 am - 6:58 pm
LIS
-
HSV
19h 58m
2 stops
$813Delta
Sat, Apr 25 - Fri, May 8
Air Canada Logo
5:36 pm - 10:35 am
HSV
-
LIS
10h 59m
1 stop
Air Canada Logo
12:20 pm - 11:46 am
LIS
-
HSV
29h 26m
2 stops
$816Air Canada
Wed, May 6 - Mon, May 18
Air Europa Logo
9:20 am - 10:55 am
HSV
-
LIS
19h 35m
2 stops
Air Europa Logo
12:15 pm - 3:20 pm
LIS
-
HSV
33h 05m
2 stops
$864Air Europa
Tue, May 5 - Mon, May 18
Delta Logo
5:28 pm - 5:50 pm
HSV
-
LIS
18h 22m
2 stops
Delta Logo
5:00 am - 8:44 pm
LIS
-
HSV
21h 44m
2 stops
$873Delta
Tue, May 5 - Fri, May 15
United Airlines Logo
8:51 am - 8:20 am
HSV
-
LIS
17h 29m
2 stops
United Airlines Logo
12:20 pm - 2:08 pm
LIS
-
HSV
31h 48m
1 stop
$876United Airlines
Sat, Apr 25 - Fri, May 8
Air Canada Logo
5:36 pm - 10:35 am
HSV
-
LIS
10h 59m
1 stop
Air Canada Logo
12:20 pm - 11:19 pm
LIS
-
HSV
16h 59m
1 stop
$911Air Canada
Sat, May 2 - Sat, May 9
United Airlines Logo
6:00 pm - 10:35 am
HSV
-
LIS
10h 35m
1 stop
United Airlines Logo
5:05 am - 6:40 pm
LIS
-
HSV
19h 35m
2 stops
$949United Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
2:44 pm - 2:55 pm
HSV
-
LIS
18h 11m
2 stops
Multiple Airlines Logo
8:55 am - 8:44 pm
LIS
-
HSV
17h 49m
2 stops
$953Multiple 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 Delta ($677) and Air Canada ($816).

Find deals

Good to know

Low seasonApril
Cheapest flight$677
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 2% 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 9455 reviews
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

No seat back entertainment. And app had a hard time getting entertainment loaded.

8.0 ExcellentStephanie, Mar 2026
DEN - CUN
Read more United Airlines reviews

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

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

Information on your arrival and departure airports

Huntsville (HSV)