PIT - LIS

$539 Find Cheap Flights from Pittsburgh to Lisbon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Lisbon departing on 10/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Lisbon.
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Flight Deals

Cheap Flights from Pittsburgh to Lisbon (PIT-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Lisbon 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 Pittsburgh to Lisbon

Thu, Oct 30 - Fri, Nov 7
Scandinavian Airlines Logo
4:50 pm - 2:55 pmPIT-LIS
18h 05m2 stops
Scandinavian Airlines Logo
3:45 pm - 9:27 pmLIS-PIT
34h 42m2 stops
$539Scandinavian Airlines
Find Deal
Fri, Oct 24 - Tue, Nov 4
Lufthansa Logo
4:15 pm - 11:05 amPIT-LIS
13h 50m1 stop
Lufthansa Logo
5:00 am - 7:11 pmLIS-PIT
19h 11m2 stops
$541Lufthansa
Find Deal
Sun, Oct 26 - Tue, Nov 4
Air Canada Logo
6:35 am - 9:20 amPIT-LIS
22h 45m1 stop
Air Canada Logo
5:00 am - 5:14 pmLIS-PIT
41h 14m2 stops
$547Air Canada
Find Deal
Sat, Oct 25 - Tue, Nov 4
Air Canada Logo
7:00 pm - 10:20 amPIT-LIS
34h 20m2 stops
Air Canada Logo
5:00 am - 5:14 pmLIS-PIT
41h 14m2 stops
$551Air Canada
Find Deal
Wed, Mar 11 - Wed, Mar 18
British Airways Logo
10:15 pm - 9:50 pmPIT-LIS
19h 35m1 stop
British Airways Logo
11:15 am - 10:18 pmLIS-PIT
15h 03m1 stop
$555British Airways
Find Deal
Wed, Oct 29 - Fri, Nov 7
Delta Logo
6:09 am - 8:00 amPIT-LIS
21h 51m1 stop
Delta Logo
10:55 am - 10:34 pmLIS-PIT
16h 39m1 stop
$560Delta
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Wed, Oct 29 - Fri, Nov 7
Delta Logo
6:09 am - 8:00 amPIT-LIS
21h 51m1 stop
Delta Logo
10:55 am - 10:51 pmLIS-PIT
16h 56m2 stops
$565Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
British Airways Logo
10:15 pm - 9:50 pmPIT-LIS
19h 35m1 stop
British Airways Logo
7:05 am - 7:20 pmLIS-PIT
17h 15m1 stop
$573British Airways
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
10:35 am - 10:15 amPIT-LIS
19h 40m1 stop
United Airlines Logo
5:00 am - 9:05 pmLIS-PIT
21h 05m2 stops
$587United Airlines
Find Deal
Thu, Jan 22 - Tue, Jan 27
United Airlines Logo
10:49 am - 8:10 amPIT-LIS
16h 21m2 stops
United Airlines Logo
10:15 am - 4:40 pmLIS-PIT
11h 25m1 stop
$594United Airlines
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $539 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 31% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$539
Typical prices: $764-952
Scandinavian Airlines
Thu 10/30Fri 11/7
PIT - LIS • 2 stops
Cheapest one-way
Multiple Airlines
Tue 9/16
PIT - LIS • multi-stop
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Booking Insights

KAYAK's insights & trends for Pittsburgh to Lisbon flights

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

How much is a round-trip flight from Pittsburgh to Lisbon?

What is the cheapest month to fly from Pittsburgh to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Lisbon, 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 Pittsburgh to Lisbon is January, where tickets cost $668 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,378 and $1,250 respectively.

How far in advance should I book a flight from Pittsburgh to Lisbon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Pittsburgh to Lisbon, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$539
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Pittsburgh to Lisbon

When to book flights from Pittsburgh to Lisbon

Are your dates flexible? Find out the best times to travel from Pittsburgh to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Lisbon

  • What is the cheapest flight from Pittsburgh to Lisbon?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Lisbon was $539 for a round-trip ticket.

  • Do I need a passport to fly between Pittsburgh and Lisbon?

    A passport is required to fly from Pittsburgh to Lisbon.

  • Which airports will I be using when flying from Pittsburgh to Lisbon?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at Lisbon, also known as Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from Pittsburgh to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Lisbon?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and Lisbon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Lisbon, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Lisbon are Delta and KLM. With an average price for the route of $1,111 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,322 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Pittsburgh to Lisbon?

    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 Pittsburgh to Lisbon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Pittsburgh 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 Pittsburgh to Lisbon?

    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 to Lisbon with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and LIS can sometimes prove cheaper using this method.

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

    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 to Lisbon from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Pittsburgh to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Lisbon? 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 7954 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

An old airplane with very uncomfortable seats in the Comfort “class! Small, narrow, and hard seat. Entertainment options are inferior, old movies. Boarding started at the back of the airplane, as we entered the aircraft last instead of after business class, risking the possibility that the comfort section would not have room for carry-on in the overhead bin. The food was ok. White wine was terrible. Overall, the flight felt worse than cheap airliners, and the price was as high as premium carriers.

I will avoid TAP if I can, the ground experience was very poor with bad behaviour from the ground crew and it was only a bit better on the aircraft.

I had a business class ticket from EWR to Madrid with a layover at LIS for 11 hours. It was obvious that I needed to pick up my luggage in Lisbon for 11 hours and check it in again when boarding the second flight to Madrid. Before buying the ticket, I called TAP customer service. Customer service assured me that I could get my luggage in Lisbon. When I arrived at Newark airport, I immediately asked to check my luggage to Lisbon. However, the TAP employee refused me, saying that I should resolve this issue upon arrival in Lisbon. She checked my luggage to Madrid. I asked the TAP employee at the gate to help me when boarding the plane, I asked the flight attendants manager on board the plane to help me. All the employees refused to help me and said that I should resolve this issue in Lisbon. It took me 4 hours to resolve this issue in Lisbon. I arrived at 11am and they didn't give me my luggage until 3pm. As a result, I was so tired after a sleepless night on the plane and 4 hours on my feet at the airport and all my plans were ruined that I couldn't fly to Madrid. It was a terrible experiance,

The seats were not designed to comfortably see people in coach for more than 10 minutes

A good, comfortable flight with friendly crew and good entertainment options.

Very rude person at the boarding desk; flight attendant coughing 3 inches from my face three times- not even covering her mouth; boarding process very unacceptable for older people with stairs to all planes (are you all stuck in the 1960’s?). I am sure that I am not remembering all of the negative things, but I am sure you get the message!

There was chaos at the Naples airport. We arrived three hours early for the flight but there was no invitation available about where to go to check bags until an hour later. Then we had to go to a different terminal to check our bags and check in and back to the first to board.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.

boarding is so disorganized, i was literally appalled at the boarding experience

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Everything you need to know for your flight from Pittsburgh to Lisbon

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