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Cheap flights from Birmingham, Alabama to Portugal from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham, Alabama to Portugal departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Birmingham, Alabama to Portugal

Cheap round-trip flights

KLM Logo
1:18 pm - 9:00 amBHM-LIS
13h 42m2 stops
KLM Logo
10:55 am - 10:50 pmLIS-BHM
17h 55m2 stops
$570KLM
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
9:10 am - 11:35 amBHM-LIS
20h 25m2 stops
United Airlines Logo
5:00 am - 9:59 pmLIS-BHM
22h 59m2 stops
$575United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
9:15 am - 8:10 amBHM-LIS
16h 55m2 stops
United Airlines Logo
5:00 am - 6:26 pmLIS-BHM
43h 26m2 stops
$578United Airlines
Find Deal
Mon, Dec 15 - Fri, Jan 9
United Airlines Logo
6:30 am - 8:10 amBHM-LIS
19h 40m2 stops
United Airlines Logo
11:20 am - 6:20 pmLIS-BHM
37h 00m2 stops
$587United Airlines
Find Deal
Sun, Feb 15 - Sat, Feb 28
American Airlines Logo
2:42 pm - 8:50 amBHM-LIS
12h 08m1 stop
American Airlines Logo
11:05 am - 11:11 pmLIS-BHM
18h 06m2 stops
$610American Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Delta Logo
5:34 pm - 3:10 pmBHM-LIS
16h 36m2 stops
Delta Logo
5:30 am - 8:20 pmLIS-BHM
20h 50m2 stops
$636Delta
Find Deal
Thu, Oct 30 - Thu, Nov 6
British Airways Logo
2:41 pm - 9:05 amBHM-LIS
12h 24m1 stop
British Airways Logo
6:45 pm - 10:27 pmLIS-BHM
33h 42m2 stops
$640British Airways
Find Deal
Sun, Feb 15 - Sat, Feb 28
American Airlines Logo
2:42 pm - 8:50 amBHM-LIS
12h 08m1 stop
American Airlines Logo
11:05 am - 11:11 pmLIS-BHM
18h 06m2 stops
$650American Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Air France Logo
12:29 pm - 9:00 amBHM-LIS
15h 31m2 stops
Air France Logo
5:30 am - 5:19 pmLIS-BHM
17h 49m2 stops
$693Air France
Find Deal
Sat, Nov 1 - Sat, Nov 8
British Airways Logo
2:42 pm - 8:55 amBHM-LIS
12h 13m1 stop
British Airways Logo
6:30 am - 11:08 pmLIS-BHM
22h 38m2 stops
$748British Airways
Find Deal
Wed, Nov 19 - Wed, Nov 26

United Airlines flights from Birmingham, Alabama to Portugal

Our best United Airlines deals on Birmingham, Alabama to Portugal flight tickets
United Airlines
Nov 19
BHM9:10 amBirmingham
20h 25m
2 stops
LIS11:35 amLisbon Humberto Delgado
Nov 26
LIS5:00 amLisbon Humberto Delgado
22h 59m
2 stops
BHM9:59 pmBirmingham
$575
Find similar
United Airlines
Dec 15
BHM9:15 amBirmingham
16h 55m
2 stops
LIS8:10 amLisbon Humberto Delgado
Jan 9
LIS5:00 amLisbon Humberto Delgado
43h 26m
2 stops
BHM6:26 pmBirmingham
$578
Find similar
United Airlines
Feb 15
BHM6:30 amBirmingham
19h 40m
2 stops
LIS8:10 amLisbon Humberto Delgado
Feb 28
LIS11:20 amLisbon Humberto Delgado
37h 00m
2 stops
BHM6:20 pmBirmingham
$587
Find similar

American Airlines flights from Birmingham, Alabama to Portugal

Our best American Airlines deals on Birmingham, Alabama to Portugal flight tickets
American Airlines
Nov 28
BHM2:42 pmBirmingham
12h 08m
1 stop
LIS8:50 amLisbon Humberto Delgado
Dec 5
LIS11:05 amLisbon Humberto Delgado
18h 06m
2 stops
BHM11:11 pmBirmingham
$610
Find similar
American Airlines
Nov 28
BHM2:42 pmBirmingham
12h 08m
1 stop
LIS8:50 amLisbon Humberto Delgado
Dec 5
LIS11:05 amLisbon Humberto Delgado
18h 06m
2 stops
BHM11:11 pmBirmingham
$650
Find similar
American Airlines
Oct 30
BHM5:45 amBirmingham
22h 20m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 6
LIS10:55 amLisbon Humberto Delgado
18h 13m
2 stops
BHM11:08 pmBirmingham
$707
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham, Alabama to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Birmingham, Alabama to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Fri 11/28

1:18 pm-9:00 am

2 stops13h 42m

Lisbon Humberto Delgado

Fri 12/5

10:55 am-10:50 pm

2 stops17h 55m

$570

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 11/19

9:10 am-11:35 am

2 stops20h 25m

Lisbon Humberto Delgado

Wed 11/26

5:00 am-9:59 pm

2 stops22h 59m

$575

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Mon 12/15

9:15 am-8:10 am

2 stops16h 55m

Lisbon Humberto Delgado

Fri 1/9

5:00 am-6:26 pm

2 stops43h 26m

$578

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 2/15

6:30 am-8:10 am

2 stops19h 40m

Lisbon Humberto Delgado

Sat 2/28

11:20 am-6:20 pm

2 stops37h 00m

$587

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Fri 11/28

2:42 pm-8:50 am

1 stop12h 08m

Lisbon Humberto Delgado

Fri 12/5

11:05 am-11:11 pm

2 stops18h 06m

$610

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Thu 10/30

5:34 pm-3:10 pm

2 stops16h 36m

Lisbon Humberto Delgado

Thu 11/6

5:30 am-8:20 pm

2 stops20h 50m

$636

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 2/15

2:41 pm-9:05 am

1 stop12h 24m

Lisbon Humberto Delgado

Sat 2/28

6:45 pm-10:27 pm

2 stops33h 42m

$640

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Fri 11/28

2:42 pm-8:50 am

1 stop12h 08m

Lisbon Humberto Delgado

Fri 12/5

11:05 am-11:11 pm

2 stops18h 06m

$650

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sat 11/1

12:29 pm-9:00 am

2 stops15h 31m

Lisbon Humberto Delgado

Sat 11/8

5:30 am-5:19 pm

2 stops17h 49m

$693

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 11/19

2:42 pm-8:55 am

1 stop12h 13m

Lisbon Humberto Delgado

Wed 11/26

6:30 am-11:08 pm

2 stops22h 38m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Birmingham, 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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Birmingham, Alabama is in October. Flight prices, which tend to average around $715, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Portugal from Birmingham, Alabama during January instead. Flights to Portugal in January, while not as cheap as those in October, still average around $724.

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

According to our data, Saturday is the cheapest day to fly to Portugal from Birmingham, Alabama. The lowest ticket price found for a Saturday departure recently was $935. 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 Thursday, with ticket prices averaging around $1,423.

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 in the morning. Flights from Birmingham, Alabama to Portugal during this time can be as low as $1,072. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,209 per ticket.

Can stopping save me money on Birmingham, Alabama to Portugal flights?

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

Cheap Birmingham, Alabama to Portugal flight deals and tips

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

Direct flights

None
There are no direct flights from Birmingham, Alabama to Portugal. There are no popular flight routes from Birmingham, Alabama to Portugal.
Search flight deals

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

    Prices for flights from Birmingham Airport to Portugal are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Birmingham Airport to Portugal.

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

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Birmingham, Alabama to Portugal

Compare and see reviews for airlines that fly from Birmingham, Alabama to Portugal with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $696Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
United AirlinesPriceFrom $706Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $724Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $825Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham 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 Birmingham to Portugal for you.

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

momondo does allow users to show only those flights to Portugal from Birmingham which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Portugal from Birmingham. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Birmingham to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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