$730 Find Cheap Flights from Birmingham to Portugal - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Portugal departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Birmingham to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to Portugal

Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
5:14 pm - 9:10 am
BHM
-
LIS
33h 56m
2 stops
United Airlines Logo
8:55 am - 11:34 pm
LIS
-
BHM
44h 39m
2 stops
$730United Airlines
Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
5:14 pm - 9:10 am
BHM
-
LIS
33h 56m
2 stops
United Airlines Logo
8:55 am - 11:34 pm
LIS
-
BHM
44h 39m
2 stops
$731United Airlines
Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
2:42 pm - 10:20 am
BHM
-
LIS
37h 38m
2 stops
United Airlines Logo
8:55 am - 11:34 pm
LIS
-
BHM
44h 39m
2 stops
$734United Airlines
Sun, Nov 29 - Tue, Dec 8
Delta Logo
6:40 pm - 3:10 pm
BHM
-
LIS
14h 30m
2 stops
Delta Logo
5:00 am - 9:29 pm
LIS
-
BHM
22h 29m
2 stops
$739Delta
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
7:20 am - 10:05 am
BHM
-
LIS
20h 45m
2 stops
United Airlines Logo
11:20 am - 11:34 pm
LIS
-
BHM
42h 14m
2 stops
$754United Airlines
Mon, Oct 19 - Thu, Oct 29
Delta Logo
9:07 am - 11:15 am
BHM
-
LIS
20h 08m
2 stops
Delta Logo
5:00 am - 8:41 pm
LIS
-
BHM
20h 41m
2 stops
$769Delta
Mon, Oct 19 - Fri, Oct 30
British Airways Logo
12:57 pm - 9:05 am
BHM
-
LIS
14h 08m
1 stop
British Airways Logo
11:05 am - 10:19 pm
LIS
-
BHM
16h 14m
1 stop
$771British Airways
Mon, Oct 19 - Thu, Oct 29
Multiple Airlines Logo
12:57 pm - 9:05 am
BHM
-
LIS
14h 08m
1 stop
Multiple Airlines Logo
6:30 am - 10:19 pm
LIS
-
BHM
20h 49m
2 stops
$775Multiple Airlines
Mon, Oct 19 - Fri, Oct 30
Delta Logo
10:10 am - 11:15 am
BHM
-
LIS
19h 05m
2 stops
Delta Logo
5:30 am - 8:41 pm
LIS
-
BHM
20h 11m
2 stops
$776Delta
Mon, Oct 19 - Thu, Oct 29
American Airlines Logo
12:57 pm - 9:05 am
BHM
-
LIS
14h 08m
1 stop
American Airlines Logo
11:05 am - 11:57 pm
LIS
-
BHM
17h 52m
2 stops
$781American Airlines
Booking Insights

KAYAK's insights & trends for Birmingham to Portugal flights

Get data-powered insights and trends into flights from Birmingham to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Birmingham to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to Portugal is December, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $1,258 and $1,221 respectively.

Good to know

Low season

February

Cheapest flight

$730
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Birmingham to Lisbon

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Birmingham to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Birmingham to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Birmingham to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Birmingham to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Birmingham to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Birmingham to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Birmingham to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Birmingham to Portugal

 
Need help choosing which airline to fly with from Birmingham to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8477 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

2.0 MediocreJacob, Jul 2026
ATL - RIC
Read more Delta reviews

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

The Atlanta airport had thunderstorms, which caused our flight to be delayed by multiple hours. Once we were able to board.the gate agent was rude and was trying to rush us onto the plane because the team in the plane was about to run out of hours once we were all aboard the plane they ran into an issue where the catering truck was filling up the back of the plane and they left and had to come back because they didn’t fill it up all the way, causing even more of a delay. My seat was very tight. I didn’t have a lot of legroom overall this was a miserable experience.

Flight delayed due to ground hold. Republic airways did a great job.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Our flight was delayed multiple times and then canceled at almost 1 in the morning. We are a family of 7, traveling with 5 young children. When the flight we were supposed to fly on finally arrived after waiting all day after an international flight into JFK we were informed our flight was in need of a copilot and once they located one we would take off. Then our flight was cancelled because the copilot was over his hours and they couldn't locate another. They knew before taking off from the previous location that the copilot would be unable to fly. They could have communicated the cancellation of the flight hours in advance. Once they cancelled and the pilot and copilot got off the flight, they joked about it. While there are understandably limits on flight time for pilots, they can still handle the situation in a professional manner. The late cancellation resulted in angry passengers that required police intervention in the airport. It also occurred so late and included other delta flights that after trying 15 different hotels, we were unable to secure a hotel room, they were all booked. No rental cars were available in the area either. We ended up staying in the airport with the 5 children. We made it home after 54 hours of travel with maybe 2 hours of sleep. Our luggage was lost and had to be claimed at the airport at our final destination. This was the worst trip I have ever taken and the worst airport I have ever spent time in. I met two individuals in the airport that were kind and helpful; Tonya Maingot Williams from the can we hel desk that worked to help get us rebooked and home, as well as provide us with care bags for our extended stay in the airport. The other individual was Danielle from Buffalo Wild Wings that was so very kind when we found a place to take our family we were traveling with to eat, all 11 of us and we were able to sit down together to enjoy a meal during such a stressful time.

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

After all the weather issues at least they got me to my destination the next day

Overall Delta was amazing from automatically booking us on the next flight once we missed our connection due to a delay to the constant communication throughout the entire process. We will continue to fly Delta going forward more and pay a little more if needed.

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

Flight attendants on this flight were very attentive and friendly

Flight didn’t get dinner on business. I was starving!

Best flight by a pilot I’ve ever been on as a 62 year old

Too many gate changes for someone of my age. Gate changed to another terminal!!!!! Do you know how hard it is to change to another gate???? walking with a bad knee and back with no assistance! You need more transportation workers that can assist the elderly when gate changes happen!

4 hours on the runway after taking off and then getting grounded back.

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

Information on your arrival and departure airports