$673 Find Cheap Flights from Birmingham to Portugal

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 9/20. 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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Flight Deals

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
KLM Logo
12:19 pm - 10:00 am
BHM
-
LIS
15h 41m
2 stops
KLM Logo
11:25 am - 10:54 pm
LIS
-
BHM
17h 29m
2 stops
$722KLM
Sat, Oct 24 - Thu, Nov 5
American Airlines Logo
6:00 am - 10:05 am
BHM
-
LIS
22h 05m
1 stop
American Airlines Logo
11:05 am - 11:38 pm
LIS
-
BHM
18h 33m
2 stops
$738American Airlines
Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
6:50 pm - 9:10 am
BHM
-
LIS
32h 20m
2 stops
United Airlines Logo
1:00 pm - 11:34 pm
LIS
-
BHM
40h 34m
2 stops
$756United Airlines
Sat, Oct 24 - Thu, Nov 5
Air Canada Logo
3:00 pm - 12:00 pm
BHM
-
LIS
39h 00m
2 stops
Air Canada Logo
1:00 pm - 8:15 pm
LIS
-
BHM
37h 15m
2 stops
$765Air Canada
Mon, Oct 19 - Thu, Oct 29
Delta Logo
6:25 am - 8:00 am
BHM
-
LIS
19h 35m
2 stops
Delta Logo
5:00 am - 9:00 pm
LIS
-
BHM
21h 00m
2 stops
$766Delta
Sat, Oct 24 - Thu, Nov 5
United Airlines Logo
6:50 pm - 9:10 am
BHM
-
LIS
32h 20m
2 stops
United Airlines Logo
1:00 pm - 11:34 pm
LIS
-
BHM
40h 34m
2 stops
$767United Airlines
Mon, Oct 19 - Thu, Oct 29
American Airlines Logo
5:45 pm - 3:45 pm
BHM
-
LIS
16h 00m
2 stops
American Airlines Logo
11:05 am - 11:17 pm
LIS
-
BHM
17h 12m
1 stop
$768American Airlines
Mon, Oct 19 - Fri, Oct 30
Multiple Airlines Logo
10:42 am - 8:00 am
BHM
-
LIS
15h 18m
2 stops
Multiple Airlines Logo
5:30 am - 5:50 pm
LIS
-
BHM
17h 20m
2 stops
$773Multiple 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 - 6:59 pm
LIS
-
BHM
12h 54m
1 stop
$777American Airlines
Wed, Oct 14 - Wed, Oct 28
Air France Logo
5:30 pm - 2:55 pm
BHM
-
LIS
15h 25m
2 stops
Air France Logo
11:15 am - 9:00 pm
LIS
-
BHM
14h 45m
2 stops
$781Air France
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 September, when the average cost of round-trip tickets is $1,021 and $914 respectively.

Good to know

Low seasonFebruary
Cheapest flight$400
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 5% 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 4 airlines serving 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.
7.9
DeltaOverall score based on 8467 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

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

Information on your arrival and departure airports