What is the cheapest airline that flies from Huntsville to Portugal?

United Airlines is the most popular carrier operating from Huntsville to Portugal

What airlines fly to Portugal?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Portugal from Huntsville according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 9 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Huntsville Airport to Portugal?

Prices for flights from Huntsville Airport to Portugal are updated daily.

How many operators does momondo search for flights from Huntsville Airport to Portugal?

As of August 2025, there is 1 operator available to choose from for flights from Huntsville Airport to Portugal.

How old do you have to be to fly from Huntsville Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$367 Cheap Flights from Huntsville to Portugal in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Huntsville to Portugal

Round-trip

One-way

Cheap round-trip flights

7:30 am - 9:20 amHSV-LIS

19h 50m2 stops

5:00 am - 7:51 pmLIS-HSV

20h 51m2 stops

$648United Airlines

Find Deal

Tue, Nov 18 - Sun, Nov 23

8:05 am - 9:20 amHSV-LIS

19h 15m2 stops

5:00 am - 7:51 pmLIS-HSV

19h 51m2 stops

$674United Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

8:05 am - 9:20 amHSV-LIS

19h 15m2 stops

11:55 am - 11:15 pmLIS-HSV

16h 20m1 stop

$681United Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

8:05 am - 9:20 amHSV-LIS

19h 15m2 stops

11:55 am - 1:51 pmLIS-HSV

30h 56m2 stops

$685United Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

1:07 pm - 9:20 amHSV-LIS

38h 13m2 stops

5:00 am - 11:15 pmLIS-HSV

23h 15m2 stops

$772United Airlines

Find Deal

Tue, Oct 14 - Sun, Oct 26

6:30 am - 9:20 amHSV-LIS

20h 50m3 stops

10:50 am - 12:40 pmLIS-HSV

31h 50m2 stops

$906

Find Deal

Tue, Nov 18 - Sun, Nov 23

6:30 am - 9:20 amHSV-LIS

20h 50m3 stops

11:20 am - 10:11 amLIS-HSV

27h 51m2 stops

$1,471

Find Deal

Wed, Oct 22 - Wed, Oct 29

12:40 pm - 3:40 pmHSV-LIS

21h 00m2 stops

6:10 am - 7:51 pmLIS-HSV

19h 41m2 stops

$1,721Lufthansa

Find Deal

Fri, Nov 7 - Sat, Nov 15

1:32 pm - 9:55 amHSV-LIS

38h 23m2 stops

6:30 am - 9:22 pmLIS-HSV

20h 52m2 stops

$1,770Finnair

Find Deal

Fri, Nov 7 - Sat, Nov 15

6:22 pm - 7:55 pmHSV-LIS

43h 33m2 stops

11:55 am - 11:15 pmLIS-HSV

17h 20m1 stop

$2,384Lufthansa

Find Deal

Fri, Nov 7 - Sat, Nov 15

United Airlines flights from Huntsville to Portugal

Our best United Airlines deals on Huntsville to Portugal flight tickets

United Airlines

Nov 18

HSV7:30 amHuntsville

19h 50m

2 stops

LIS9:20 amLisbon Humberto Delgado

Nov 23

LIS5:00 amLisbon Humberto Delgado

20h 51m

2 stops

HSV7:51 pmHuntsville

$648

Find similar

United Airlines

Oct 22

HSV8:05 amHuntsville

19h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Oct 29

LIS5:00 amLisbon Humberto Delgado

19h 51m

2 stops

HSV7:51 pmHuntsville

$674

Find similar

United Airlines

Oct 22

HSV8:05 amHuntsville

19h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Oct 29

LIS11:55 amLisbon Humberto Delgado

16h 20m

1 stop

HSV11:15 pmHuntsville

$681

Find similar

Lufthansa flights from Huntsville to Portugal

Our best Lufthansa deals on Huntsville to Portugal flight tickets

Lufthansa

Nov 7

HSV12:40 pmHuntsville

21h 00m

2 stops

LIS3:40 pmLisbon Humberto Delgado

Nov 15

LIS6:10 amLisbon Humberto Delgado

19h 41m

2 stops

HSV7:51 pmHuntsville

$1,721

Find similar

Lufthansa

Nov 7

HSV6:22 pmHuntsville

43h 33m

2 stops

LIS7:55 pmLisbon Humberto Delgado

Nov 15

LIS11:55 amLisbon Humberto Delgado

17h 20m

1 stop

HSV11:15 pmHuntsville

$2,384

Find similar

Lufthansa

Nov 7

HSV1:15 pmHuntsville

24h 40m

2 stops

LIS7:55 pmLisbon Humberto Delgado

Nov 15

LIS11:55 amLisbon Humberto Delgado

17h 20m

1 stop

HSV11:15 pmHuntsville

$3,007

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Tue 11/18

7:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Sun 11/23

5:00 am-7:51 pm

2 stops20h 51m

$648

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

8:05 am-9:20 am

2 stops19h 15m

Lisbon Humberto Delgado

Wed 10/29

5:00 am-7:51 pm

2 stops19h 51m

$674

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

8:05 am-9:20 am

2 stops19h 15m

Lisbon Humberto Delgado

Wed 10/29

11:55 am-11:15 pm

1 stop16h 20m

$681

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

8:05 am-9:20 am

2 stops19h 15m

Lisbon Humberto Delgado

Wed 10/29

11:55 am-1:51 pm

2 stops30h 56m

$685

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Tue 10/14

1:07 pm-9:20 am

2 stops38h 13m

Lisbon Humberto Delgado

Sun 10/26

5:00 am-11:15 pm

2 stops23h 15m

$772

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Tue 11/18

6:30 am-9:20 am

3 stops20h 50m

Lisbon Humberto Delgado

Sun 11/23

10:50 am-12:40 pm

2 stops31h 50m

$906

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Wed 10/22

6:30 am-9:20 am

3 stops20h 50m

Lisbon Humberto Delgado

Wed 10/29

11:20 am-10:11 am

2 stops27h 51m

$1,471

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Fri 11/7

12:40 pm-3:40 pm

2 stops21h 00m

Lisbon Humberto Delgado

Sat 11/15

6:10 am-7:51 pm

2 stops19h 41m

$1,721

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Fri 11/7

1:32 pm-9:55 am

2 stops38h 23m

Lisbon Humberto Delgado

Sat 11/15

6:30 am-9:22 pm

2 stops20h 52m

$1,770

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Fri 11/7

6:22 pm-7:55 pm

2 stops43h 33m

Lisbon Humberto Delgado

Sat 11/15

11:55 am-11:15 pm

1 stop17h 20m

$2,384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Huntsville to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Portugal?

According to our data, Sunday is the cheapest day to fly to Portugal from Huntsville. The lowest ticket price found for a Sunday departure recently was $814. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,307.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Huntsville to Portugal during this time can be as low as $901. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,064 per ticket.

Cheap Huntsville to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to Portugal

Best Price Found	$367
Fastest flight time	10h 15m
Direct flights	None
Airports in Portugal	1 airport

The best one-way flight to Portugal from Huntsville in the past 72 hours is $367. The best round-trip flight deal from Huntsville to Portugal found on momondo in the last 72 hours is $648.

The fastest flight from Huntsville to Portugal takes 10h 15m

There are no direct flights from Huntsville to Portugal. Popular non-direct route for this connection is Huntsville Airport - Lisbon Humberto Delgado Airport.

There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)

Search flight deals

When did momondo last update prices for flights from Huntsville Airport to Portugal?
Prices for flights from Huntsville Airport to Portugal are updated daily.
How many operators does momondo search for flights from Huntsville Airport to Portugal?
As of August 2025, there is 1 operator available to choose from for flights from Huntsville Airport to Portugal.
How old do you have to be to fly from Huntsville Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Huntsville to Portugal

Compare and see reviews for airlines that fly from Huntsville to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $614	Free Cancellation	Rating 7.4 8,925 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Huntsville to Portugal?

Finding the right flight to Portugal from Huntsville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

Can I find flights from Huntsville to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Huntsville with this policy.

How can momondo help me find flights from Huntsville to Portugal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Huntsville.

I’m not ready to book a flight from Huntsville to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Huntsville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 8/23

Sat 8/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $356

Flights to Portofrom $340

Flights to Funchalfrom $383

Flights to Farofrom $377

Flights to Ponta Delgadafrom $450

Flights to Lajesfrom $522

Flights to Hortafrom $589

Flights to Pico Islandfrom $559

Flights to Porto Santofrom $580

Flights to Velasfrom $591

Cheap flights from Huntsville to Portugal from $367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to Portugal departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Huntsville to Portugal

Cheap round-trip flights

Cheap one-way flights

United Airlines flights from Huntsville to Portugal

Our best United Airlines deals on Huntsville to Portugal flight tickets

Lufthansa flights from Huntsville to Portugal

Our best Lufthansa deals on Huntsville to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Huntsville to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Huntsville to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Portugal?

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Huntsville to Portugal during this time can be as low as $901. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,064 per ticket.

What is the cheapest airline that flies from Huntsville to Portugal?

United Airlines is the most popular carrier operating from Huntsville to Portugal

What airlines fly to Portugal?

Cheap Huntsville to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to Portugal

Best Price Found

Fastest flight time

Direct flights

Airports in Portugal

When did momondo last update prices for flights from Huntsville Airport to Portugal?

How many operators does momondo search for flights from Huntsville Airport to Portugal?

How old do you have to be to fly from Huntsville Airport to Portugal?

What documentation or ID do you need to fly to Portugal?

Best airlines flying from Huntsville to Portugal

Compare and see reviews for airlines that fly from Huntsville to Portugal with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Huntsville to Portugal?

Can I find flights from Huntsville to Portugal with flexible booking policies on momondo?

How can momondo help me find flights from Huntsville to Portugal?

I’m not ready to book a flight from Huntsville to Portugal right now. Can momondo alert me if prices change?

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo