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Portugal

$390+ Cheap flights from Birmingham, AL (BHM) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LIS
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
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 January 24, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. 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 3/165:00 am
LIS
-
BHM
2 stops45h 57m
United Airlines
Deal found 1/22$475
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/2211:55 am
LIS
-
BHM
2 stops30h 41m
United Airlines
Deal found 1/21$487
This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:15 am
BHM
-
LIS
2 stops21h 05m
Air Canada
Thu 2/511:20 am
LIS
-
BHM
2 stops37h 06m
Air Canada
Deal found 1/22$491
This Air Canada deal was found by Cheapflights users on 1/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:10 am
BHM
-
LIS
3 stops18h 10m
Multiple Airlines
Thu 2/511:20 am
LIS
-
BHM
2 stops37h 06m
Multiple Airlines
Deal found 1/22$499
This Expedia deal was found by Cheapflights users on 1/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:08 pm
BHM
-
LIS
2 stops46h 17m
Iberia
Sun 4/266:35 am
LIS
-
BHM
2 stops23h 24m
Iberia
Deal found 1/22$502
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Sun 3/82:20 pm
BHM
-
LIS
2 stops18h 00m
United Airlines
Sun 3/1512:15 pm
LIS
-
BHM
2 stops35h 05m
United Airlines
Deal found 1/22$514
This oojo deal was found by Cheapflights users on 1/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:31 pm
BHM
-
LIS
2 stops18h 09m
British Airways
Fri 10/27:20 am
LIS
-
BHM
2 stops21h 57m
British Airways
Deal found 1/22$528
This oojo deal was found by Cheapflights users on 1/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:38 pm
BHM
-
LIS
2 stops16h 32m
British Airways
Wed 4/87:20 am
LIS
-
BHM
2 stops20h 24m
British Airways
Deal found 1/22$550

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 January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$475
(United Airlines)

One-way from

$390
(KAYAK)

Popular in

May

Cheapest in

October

Average price

$1,014
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
One-way flight from Birmingham to Portugal
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($261 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 24, 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

5:00 am-9:57 pm

2 stops45h 57m

$475

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 2/18

8:45 am-8:10 am

2 stops17h 25m

Lisbon Humberto Delgado

Sun 2/22

11:55 am-12:36 pm

2 stops30h 41m

$487

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sat 4/18

7:08 pm-11:25 pm

2 stops46h 17m

Lisbon Humberto Delgado

Sun 4/26

6:35 am-11:59 pm

2 stops23h 24m

$502

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 3/8

2:20 pm-1:20 pm

2 stops18h 00m

Lisbon Humberto Delgado

Sun 3/15

12:15 pm-6:20 pm

2 stops35h 05m

$514

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 3/18

2:38 pm-12:10 pm

2 stops16h 32m

Lisbon Humberto Delgado

Wed 4/8

7:20 am-9:44 pm

2 stops20h 24m

$550

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Wed 3/4

2:38 pm-8:55 am

1 stop12h 17m

Lisbon Humberto Delgado

Mon 3/16

6:35 pm-11:28 pm

2 stops33h 53m

$598

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 5/19

11:50 am-9:35 pm

2 stops27h 45m

$390

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 5/19

11:50 am-3:15 pm

3 stops21h 25m

$469

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 5/19

6:01 am-9:05 am

1 stop21h 04m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

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 January 24, 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
8,110 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
8,110 reviews
Delta
7.9
Good
8,110 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
9,194 reviews
Delta
7.9
Good
8,110 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
11,193 reviews
Delta
7.9
Good
8,110 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
7,694 reviews
Delta
7.9
Good
8,110 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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 Iberia 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$505Average$1,272FlexibilityNo cancel feeOn-time71%
DeltaCheapest$563Average$958FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$822FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$723Average$981FlexibilityNo cancel feeOn-time70%

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