$352 Find Cheap Flights from Birmingham to Portugal - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Portugal departing on 12/28. 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 - 11:23 pm
LIS
-
BHM
44h 28m
2 stops
$735United 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 - 11:23 pm
LIS
-
BHM
44h 28m
2 stops
$739United Airlines
Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
6:15 pm - 10:20 am
BHM
-
LIS
34h 05m
2 stops
United Airlines Logo
8:55 am - 11:34 pm
LIS
-
BHM
44h 39m
2 stops
$739United Airlines
Wed, Jan 6 - Thu, Jan 14
Multiple Airlines Logo
1:59 pm - 11:20 am
BHM
-
LIS
15h 21m
2 stops
Multiple Airlines Logo
5:00 am - 4:53 pm
LIS
-
BHM
17h 53m
2 stops
$744Multiple Airlines
Mon, Oct 19 - Thu, Oct 29
Delta Logo
5:18 am - 8:00 am
BHM
-
LIS
20h 42m
2 stops
Delta Logo
5:00 am - 8:41 pm
LIS
-
BHM
20h 41m
2 stops
$774Delta
Mon, Oct 19 - Thu, Oct 29
Delta Logo
10:10 am - 11:15 am
BHM
-
LIS
19h 05m
2 stops
Delta Logo
5:00 am - 8:41 pm
LIS
-
BHM
20h 41m
2 stops
$774Delta
Mon, Oct 19 - Fri, Oct 30
Delta Logo
9:07 am - 11:15 am
BHM
-
LIS
20h 08m
2 stops
Delta Logo
5:30 am - 6:59 pm
LIS
-
BHM
18h 29m
2 stops
$781Delta
Mon, Oct 19 - Fri, Oct 30
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
$785American Airlines
Mon, Oct 19 - Thu, Oct 29
American Airlines Logo
6:00 am - 9:05 am
BHM
-
LIS
21h 05m
1 stop
American Airlines Logo
11:05 am - 10:19 pm
LIS
-
BHM
16h 14m
1 stop
$786American Airlines
Mon, Oct 19 - Fri, Oct 30
American Airlines Logo
6:00 am - 9:05 am
BHM
-
LIS
21h 05m
1 stop
American Airlines Logo
11:05 am - 10:19 pm
LIS
-
BHM
16h 14m
1 stop
$786American 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

$352
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 8482 reviews
7.8Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

First flight was delayed which resulted in missing our connecting. As a result class was downgraded to economy on a later flight.

4.0 OkayShameem, Jul 2026
DEN - MSP
Read more Delta reviews

First flight was delayed which resulted in missing our connecting. As a result class was downgraded to economy on a later flight.

My son’s suitcase was left behind at SFO and did not make the flight.

Seats were not bad enough and uncomfortable good legroom in the emergency exit row we were in, but we were forbidden to hold my grandson on my lap for a little while, and the stewardess passed us saying it was against regulations which makes little or no sense when you’re 36,000 feet. The food snacks were really bad. Tasteless tasted like wallpaper, but we’re supposed to be protein bars, and the announcements were all completely incoherent because of the noise of the airplane and the lowness and crackly nature of the PA system.. this was disgraceful. No one in our party could understand a word of what the captain or the flight attendant were saying —not a word! The landing was a little hairy in a pretty stiff crosswind -we bounced before the plane stabilized on the runway

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

Unprepared to rebook a flight of people. Uncommunicative. When I received updates in the app it was well after the announcement in the hold room. Offered a single $12 meal voucher, not enough for a sandwich at DEN, for a 17 hour delay. No one was able to explain their meal or hotel reimbursement policy for this cancellation, just handed a card to call the Help desk. My previous flight went through several delays and was finally cancelled, without explanation. The customer help desk closed while there was a long line. I then waited in line for a gate agent almost an hour while simultaneously on hold and trying to text with a remote Delta agent. Communicating with the text agent was almost impossible; they could not find any flights that got me back to my original city before the following evening. Kept offering itineraries that did not get me back to my origin airport or involved additional layovers. In 50 minutes on hold, never got through to an agent by phone. Finally spoke to one of the gate agents who was able to rebook on a red eye that had only one stop and got me back in the afternoon the next day, rather than late evening. Later by email, Delta offered 10,000 loyalty points for the inconvenience of the cancellation. The crew on the red eye flight were delightful. I don’t remember any food or entertainment on that flight.

Flight team was great and we even arrived ahead of plan!

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