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$474+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LIS
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Birmingham to Portugal

Keep the following information in mind while searching for Birmingham to Portugal flight deals. Data was last updated July 2, 2025.

Round-trip from

$642
(United Airlines)

One-way from

$474
(FlightHub)

Popular in

May

Cheapest in

January

Average price

$893
From Birmingham to Portugal
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One-way flight from Birmingham to Portugal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($325 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 10/217:30 amBHM - LIS
2 stops19h 50mUnited Airlines
Tue 10/285:00 amLIS - BHM
2 stops21h 59mUnited Airlines
Deal found 6/30$642
This Expedia deal was found by Cheapflights users on 6/30. 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.
Tue 10/212:00 pmBHM - LIS
2 stops21h 55mBritish Airways
Tue 10/2811:10 amLIS - BHM
1 stop14h 37mBritish Airways
Deal found 6/30$740
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 10/215:14 amBHM - LIS
1 stop21h 51mAmerican Airlines
Tue 10/2811:10 amLIS - BHM
1 stop14h 37mAmerican Airlines
Deal found 6/30$741
This Iberia deal was found by Cheapflights users on 7/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:05 amBHM - LIS
2 stops31h 00mIberia
Sat 12/276:30 amLIS - BHM
2 stops21h 57mIberia
Deal found 7/1$774
This Air Canada deal was found by Cheapflights users on 6/30. 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 9/46:30 amBHM - LIS
2 stops20h 50mAir Canada
Fri 9/1211:25 amLIS - BHM
2 stops31h 27mAir Canada
Deal found 6/30$889
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Tue 10/218:50 amBHM - LIS
3 stops18h 30mMultiple Airlines
Tue 10/2811:20 amLIS - BHM
2 stops15h 39mMultiple Airlines
Deal found 6/30$1,005

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 July 2, 2025.
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

Tue 10/21

7:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Tue 10/28

5:00 am-9:59 pm

2 stops21h 59m

$642

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 10/21

2:00 pm-5:55 pm

2 stops21h 55m

Lisbon Humberto Delgado

Tue 10/28

11:10 am-8:47 pm

1 stop14h 37m

$740

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 10/21

5:14 am-9:05 am

1 stop21h 51m

Lisbon Humberto Delgado

Tue 10/28

11:10 am-8:47 pm

1 stop14h 37m

$741

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 12/14

7:05 am-8:05 pm

2 stops31h 00m

Lisbon Humberto Delgado

Sat 12/27

6:30 am-10:27 pm

2 stops21h 57m

$774

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Thu 9/4

6:30 am-9:20 am

2 stops20h 50m

Lisbon Humberto Delgado

Fri 9/12

11:25 am-12:52 pm

2 stops31h 27m

$889

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 10/21

8:50 am-9:20 am

3 stops18h 30m

Lisbon Humberto Delgado

Tue 10/28

11:20 am-9:59 pm

2 stops15h 39m

$1,005

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Tue 8/12

6:30 am-9:20 am

2 stops20h 50m

$474

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 9/14

5:12 pm-1:20 pm

3 stops38h 08m

$640

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Sun 9/14

6:00 am-9:05 am

1 stop21h 05m

$784

BirminghamLisbon

BHM - LIS

BHMLIS

Birmingham

Thu 7/24

3:09 pm-3:20 pm

2 stops18h 11m

$3,701

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Portugal (average of $612). Flying from Birmingham, Alabama to Portugal in June is currently the most expensive (average of $1,130). 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.

What is the cheapest time of day to fly from BHM to PT?

Find hourly flight availability from Birmingham to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Portugal as you normally would.

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 July 2, 2025.
Read through reviews of airlines operating flights from Birmingham to Portugal, such as Finnair, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,303 reviews

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,303 reviews
Finnair
7.6
Good
1,303 reviews

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
United Airlines
7.4
Good
8,861 reviews
Finnair
7.6
Good
1,303 reviews

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,303 reviews

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Air Canada
7.1
Good
9,671 reviews
Finnair
7.6
Good
1,303 reviews

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Iberia
7.0
Good
2,818 reviews
Finnair
7.6
Good
1,303 reviews

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

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.

  • What are the cheapest airlines to fly from Birmingham, Alabama to Portugal one-way?

    $474 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and Lufthansa, with prices starting from $784 and $3,701, respectively.

  • 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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Portugal (average of $612). Flying from Birmingham, Alabama to Portugal in June is currently the most expensive (average of $1,130). 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$660Average$1,028FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$706Average$822FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$724Average$1,234FlexibilityNo cancel feeOn-time71%
DeltaCheapest$938Average$1,026FlexibilityNo cancel feeOn-timeN/A

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