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

Scandinavian Airlines and American Airlines are the most popular carriers operating from Alabama to Portugal

What airlines fly to Portugal?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Portugal from Alabama according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 3 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

How long is the flight from Alabama to Portugal?

Average flight duration from Alabama to Portugal depends on which airport you fly into and out of. Flying from Huntsville to Lisbon is 10h 15m on average, while flying from Mobile to Lisbon is 16h 50m on average. Lisbon is the most popular airport in Portugal.

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

Prices for flights from Alabama to Portugal are updated daily.

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

There are 3 operators available for flights from Alabama to Portugal as of November 2026.

How old do you have to be to fly from Alabama 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 Alabama 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.

$712 Cheap Flights from Alabama to Portugal in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alabama to Portugal

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 pm - 11:30 pmBHM Birmingham-LIS Lisbon Humberto Delgado

24h 17m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

10:55 am - 11:25 pmLIS Lisbon Humberto Delgado-BHM Birmingham

41h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$712Multiple Airlines

Sun, Mar 21 - Fri, Mar 26

6:45 pm - 9:30 amBHM Birmingham-OPO Porto

33h 45m2 stops Houston George Bush Intcntl Newark

6:00 am - 9:20 amOPO Porto-BHM Birmingham

32h 20m2 stops Frankfurt am Main Houston George Bush Intcntl

$731United Airlines

Mon, Mar 22 - Fri, Mar 26

10:15 am - 9:30 amBHM Birmingham-OPO Porto

18h 15m2 stops Houston George Bush Intcntl Newark

6:00 am - 9:20 amOPO Porto-BHM Birmingham

32h 20m2 stops Frankfurt am Main Houston George Bush Intcntl

$731United Airlines

Tue, Mar 23 - Fri, Mar 26

6:15 am - 10:35 amBHM Birmingham-OPO Porto

23h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:55 am - 8:05 pmOPO Porto-BHM Birmingham

19h 10m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$733Delta

Mon, Mar 22 - Thu, Mar 25

6:15 am - 10:35 amBHM Birmingham-OPO Porto

23h 20m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:55 am - 8:05 pmOPO Porto-BHM Birmingham

19h 10m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$733Delta

Sun, Mar 21 - Thu, Mar 25

4:48 pm - 6:55 amBHM Birmingham-LIS Lisbon Humberto Delgado

33h 07m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

10:55 am - 11:25 pmLIS Lisbon Humberto Delgado-BHM Birmingham

41h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$736Air Canada

Sat, Mar 20 - Fri, Mar 26

4:48 pm - 9:30 amBHM Birmingham-OPO Porto

35h 42m2 stops Houston George Bush Intcntl Newark

6:00 am - 11:25 pmOPO Porto-BHM Birmingham

22h 25m2 stops Frankfurt am Main Chicago O'Hare Intl

$736United Airlines

Sat, Mar 20 - Thu, Mar 25

2:30 pm - 11:25 amMGM Montgomery Dannelly Field-LIS Lisbon Humberto Delgado

14h 55m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:00 am - 10:42 pmLIS Lisbon Humberto Delgado-MGM Montgomery Dannelly Field

22h 42m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$739Multiple Airlines

Sun, Mar 7 - Wed, Mar 17

12:40 pm - 8:55 amBHM Birmingham-LIS Lisbon Humberto Delgado

14h 15m1 stop Philadelphia

11:05 am - 8:32 pmLIS Lisbon Humberto Delgado-BHM Birmingham

15h 27m2 stops Philadelphia Charlotte Douglas

$802American Airlines

Wed, Feb 3 - Sun, Feb 7

6:15 am - 9:05 amBHM Birmingham-LIS Lisbon Humberto Delgado

20h 50m1 stop Philadelphia

11:05 am - 12:06 amLIS Lisbon Humberto Delgado-BHM Birmingham

19h 01m2 stops Philadelphia Miami

$839American Airlines

Mon, Dec 7 - Mon, Dec 21

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Delta flights from Alabama to Portugal

Our best Delta deals on Alabama to Portugal flight tickets

Delta

Mar 21

BHM6:15 amBirmingham

23h 20m

2 stops

OPO10:35 amPorto

Mar 25

OPO5:55 amPorto

19h 10m

2 stops

BHM8:05 pmBirmingham

$733

Delta

Mar 7

MGM12:30 pmMontgomery Dannelly Field

20h 40m

2 stops

LIS3:10 pmLisbon Humberto Delgado

Mar 17

LIS5:00 amLisbon Humberto Delgado

22h 42m

2 stops

MGM10:42 pmMontgomery Dannelly Field

$739

Delta

Mar 7

MGM2:30 pmMontgomery Dannelly Field

14h 55m

2 stops

LIS11:25 amLisbon Humberto Delgado

Mar 17

LIS5:00 amLisbon Humberto Delgado

22h 42m

2 stops

MGM10:42 pmMontgomery Dannelly Field

$740

British Airways flights from Alabama to Portugal

Our best British Airways deals on Alabama to Portugal flight tickets

British Airways

Mar 22

BHM12:47 pmBirmingham

15h 18m

1 stop

LIS9:05 amLisbon Humberto Delgado

Mar 25

LIS10:40 amLisbon Humberto Delgado

28h 33m

2 stops

BHM10:13 amBirmingham

$795

British Airways

Mar 21

BHM5:42 pmBirmingham

19h 03m

2 stops

LIS5:45 pmLisbon Humberto Delgado

Mar 25

LIS10:40 amLisbon Humberto Delgado

28h 33m

2 stops

BHM10:13 amBirmingham

$808

British Airways

Nov 30

BHM4:49 pmBirmingham

20h 01m

2 stops

LIS6:50 pmLisbon Humberto Delgado

Dec 7

LIS11:05 amLisbon Humberto Delgado

18h 20m

1 stop

BHM11:25 pmBirmingham

$864

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamLisbon

BHM Birmingham - LIS Lisbon Humberto Delgado

BHMLIS

Birmingham

Sun 3/21

6:13 pm-11:30 pm

2 stops24h 17m

Lisbon Humberto Delgado

Fri 3/26

10:55 am-11:25 pm

2 stops41h 30m

$712

BirminghamPorto

BHM Birmingham - OPO Porto

BHMOPO

Birmingham

Mon 3/22

6:45 pm-9:30 am

2 stops33h 45m

Porto

Fri 3/26

6:00 am-9:20 am

2 stops32h 20m

$731

BirminghamPorto

BHM Birmingham - OPO Porto

BHMOPO

Birmingham

Tue 3/23

10:15 am-9:30 am

2 stops18h 15m

Porto

Fri 3/26

6:00 am-9:20 am

2 stops32h 20m

$731

BirminghamPorto

BHM Birmingham - OPO Porto

BHMOPO

Birmingham

Mon 3/22

6:15 am-10:35 am

2 stops23h 20m

Porto

Thu 3/25

5:55 am-8:05 pm

2 stops19h 10m

$733

BirminghamPorto

BHM Birmingham - OPO Porto

BHMOPO

Birmingham

Sun 3/21

6:15 am-10:35 am

2 stops23h 20m

Porto

Thu 3/25

5:55 am-8:05 pm

2 stops19h 10m

$733

BirminghamLisbon

BHM Birmingham - LIS Lisbon Humberto Delgado

BHMLIS

Birmingham

Sat 3/20

4:48 pm-6:55 am

2 stops33h 07m

Lisbon Humberto Delgado

Fri 3/26

10:55 am-11:25 pm

2 stops41h 30m

$736

BirminghamPorto

BHM Birmingham - OPO Porto

BHMOPO

Birmingham

Sat 3/20

4:48 pm-9:30 am

2 stops35h 42m

Porto

Thu 3/25

6:00 am-11:25 pm

2 stops22h 25m

$736

MontgomeryLisbon

MGM Montgomery Dannelly Field - LIS Lisbon Humberto Delgado

MGMLIS

Montgomery Dannelly Field

Sun 3/7

2:30 pm-11:25 am

2 stops14h 55m

Lisbon Humberto Delgado

Wed 3/17

5:00 am-10:42 pm

2 stops22h 42m

$739

Quickest round-trip

BirminghamLisbon

BHM Birmingham - LIS Lisbon Humberto Delgado

BHMLIS

Birmingham

Wed 2/3

12:40 pm-8:55 am

1 stop14h 15m

Lisbon Humberto Delgado

Sun 2/7

11:05 am-8:32 pm

2 stops15h 27m

$802

BirminghamLisbon

BHM Birmingham - LIS Lisbon Humberto Delgado

BHMLIS

Birmingham

Mon 12/7

6:15 am-9:05 am

1 stop20h 50m

Lisbon Humberto Delgado

Mon 12/21

11:05 am-12:06 am

2 stops19h 01m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alabama 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

Other information

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Alabama is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Portugal from Alabama during February instead. Flights to Portugal in February, while not as cheap as those in August, still average around $505.

Can stopping save me money on Alabama to Portugal flights?

You could potentially save up to 6% on your flight if you consider stops on a Alabama to Portugal flight.

Cheap Alabama to Portugal flight deals and tips

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

Best Price Found	$941
Fastest flight time	10h 15m
Direct flights	None

The best one-way flight to Portugal from Alabama in the past 72 hours is $941. The best round-trip flight deal from Alabama to Portugal found on momondo in the last 72 hours is $712.

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

There are no direct flights from Alabama to Portugal. There are no popular flight routes from Alabama to Portugal.

Search flight deals

Frequently asked questions about flying from Alabama to Portugal

When did momondo last update prices for flights from Alabama to Portugal?
Prices for flights from Alabama to Portugal are updated daily.
How many operators does momondo search for flights from Alabama to Portugal?
There are 3 operators available for flights from Alabama to Portugal as of November 2026.
How old do you have to be to fly from Alabama 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 Alabama 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 Alabama to Portugal

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights
Delta	PriceFrom $615	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $705	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Alabama to Portugal for you.

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

All flight searches from Alabama to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Alabama and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Portugal from Alabama. 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.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $364

Flights to Portofrom $476

Flights to Funchalfrom $551

Flights to Farofrom $518

Flights to Ponta Delgadafrom $313

Flights to Lajesfrom $440

Flights to Hortafrom $883

Flights to Pico Islandfrom $728

Flights to Porto Santofrom $867

Flights to Velasfrom $683

Cheap flights from Alabama to Portugal from $712

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Portugal departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Alabama to Portugal

Our best Delta deals on Alabama to Portugal flight tickets

British Airways flights from Alabama to Portugal

Our best British Airways deals on Alabama to Portugal flight tickets

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See travel insights to Portugal from

How to get the cheapest flight ticket from Alabama to Portugal

What is the cheapest month to fly to Portugal?

Can stopping save me money on Alabama to Portugal flights?

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

What airlines fly to Portugal?

How long is the flight from Alabama to Portugal?

Cheap Alabama to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Alabama to Portugal

Best airlines flying from Alabama to Portugal

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

Why use momondo?

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

Alabama flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year