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Portugal

$598+ Cheap flights from Birmingham, AL (BHM) to Portugal

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LIS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Birmingham to Portugal

Cheapest flights from Birmingham to Portugal
Explore the most affordable flight options available from Birmingham to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Air France deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:52 pm
BHM
-
LIS
2 stops16h 18m
Multiple Airlines
Wed 4/15:00 am
LIS
-
BHM
2 stops17h 59m
Multiple Airlines
Deal found 2/8$598
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:17 pm
BHM
-
LIS
2 stops14h 58m
United Airlines
Mon 3/1611:55 am
LIS
-
BHM
2 stops27h 03m
United Airlines
Deal found 2/9$611
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:45 am
BHM
-
LIS
2 stops17h 25m
United Airlines
Sun 2/225:00 am
LIS
-
BHM
2 stops46h 57m
United Airlines
Deal found 2/7$620
This Trip.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:22 pm
BHM
-
LIS
2 stops32h 38m
Multiple Airlines
Sun 2/223:30 pm
LIS
-
BHM
2 stops46h 31m
Multiple Airlines
Deal found 2/8$653
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:27 am
BHM
-
LIS
2 stops20h 48m
United Airlines
Fri 3/65:00 am
LIS
-
BHM
2 stops43h 20m
United Airlines
Deal found 2/9$670
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:14 am
BHM
-
LIS
2 stops16h 41m
American Airlines
Mon 3/1611:05 am
LIS
-
BHM
1 stop30h 12m
American Airlines
Deal found 2/11$690
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:30 am
BHM
-
LIS
2 stops19h 40m
United Airlines
Mon 3/2311:55 am
LIS
-
BHM
2 stops30h 02m
United Airlines
Deal found 2/8$691
This Gurufare deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:34 pm
BHM
-
LIS
2 stops16h 11m
Multiple Airlines
Fri 4/175:00 am
LIS
-
BHM
2 stops21h 48m
Multiple Airlines
Deal found 2/10$785
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:30 am
BHM
-
LIS
2 stops21h 45m
United Airlines
Fri 3/2011:55 am
LIS
-
BHM
2 stops27h 03m
United Airlines
Deal found 2/8$796
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:52 pm
BHM
-
LIS
2 stops16h 18m
Delta
Thu 3/1910:40 am
LIS
-
BHM
2 stops26h 36m
Delta
Deal found 2/8$800

Find flight deals from Birmingham to Portugal

Keep the following information in mind while searching for Birmingham to Portugal flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$598
(Air France)

Popular in

May

Cheapest in

October

Average price

$1,045
Provider with most accurate pricing for Birmingham-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Lisbon Humberto Delgado flights.
Search Deals
From Birmingham to Portugal
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($264 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Birmingham to Portugal that are best for you.

Fly from

Birmingham

Fly to

Portugal

Route

Depart

Return

Price

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 3/4

1:17 pm-10:15 am

2 stops14h 58m

Lisbon Humberto Delgado

Mon 3/16

11:55 am-9:58 am

2 stops27h 03m

$611

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sat 2/28

7:27 am-10:15 am

2 stops20h 48m

Lisbon Humberto Delgado

Fri 3/6

5:00 am-6:20 pm

2 stops43h 20m

$670

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 3/4

10:14 am-8:55 am

2 stops16h 41m

Lisbon Humberto Delgado

Mon 3/16

11:05 am-12:17 pm

1 stop30h 12m

$690

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 4/12

12:34 pm-10:45 am

2 stops16h 11m

Lisbon Humberto Delgado

Fri 4/17

5:00 am-8:48 pm

2 stops21h 48m

$785

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sat 2/28

2:38 pm-9:05 am

1 stop12h 27m

Lisbon Humberto Delgado

Fri 3/6

6:45 pm-8:39 pm

2 stops31h 54m

$835

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Mon 3/16

5:52 pm-3:10 pm

2 stops16h 18m

Lisbon Humberto Delgado

Mon 3/23

10:00 am-10:45 pm

1 stop17h 45m

$840

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Mon 6/15

7:01 am-11:00 am

2 stops21h 59m

Lisbon Humberto Delgado

Thu 7/9

1:00 pm-9:25 am

2 stops26h 25m

$843

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sat 3/28

2:39 pm-9:45 am

2 stops14h 06m

Lisbon Humberto Delgado

Sat 4/4

5:00 am-3:35 pm

2 stops16h 35m

$869

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Fri 3/27

9:15 am-10:05 am

2 stops43h 50m

$626

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Fri 3/27

2:38 pm-8:45 am

1 stop13h 07m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Birmingham to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Birmingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Portugal

What is the cheapest month to book a flight from Birmingham, Alabama to Portugal?

Currently, April is the cheapest month in which you can book a flight from Birmingham, Alabama to Portugal (average of $505). Flying from Birmingham, Alabama to Portugal in June is currently the most expensive (average of $1,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated February 11, 2026.
Read through reviews of airlines operating flights from Birmingham to Portugal, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,180 reviews
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,273 reviews
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,266 reviews
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,728 reviews
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Birmingham to Portugal?

    Located just 4.3 mi from the city center, Birmingham (BHM) is the airport most travelers will use when flying to Portugal from Birmingham.

  • How long is the flight from Birmingham, Alabama to Portugal?

    There are many flights that can get you from Birmingham, Alabama to Portugal in 14h 58m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Birmingham, Alabama to Portugal is about 4209 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Birmingham to Portugal that include hotel bookings?

    Yes. In addition to deals on Birmingham to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Portugal.

  • Can I find deals for business class flights from Birmingham to Portugal?

    Yes. Cheapflights offers flight deals from Birmingham to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Portugal?

    Currently, April is the cheapest month in which you can book a flight from Birmingham, Alabama to Portugal (average of $505). Flying from Birmingham, Alabama to Portugal in June is currently the most expensive (average of $1,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Birmingham to Portugal

Discover the top 4 airlines that operate flights from Birmingham to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$563Average$958FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$822FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$700Average$1,245FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$723Average$981FlexibilityNo cancel feeOn-time70%

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