HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lisbon

$412+ Cheap flights from Pittsburgh (PIT) to Lisbon (LIS)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LIS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Lisbon with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Pittsburgh to Lisbon Humberto Delgado are usually found in February or January, booked 82 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Pittsburgh to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$576
(Cheapflightsfares)

One-way from

$478
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$679
Provider with most accurate pricing for Pittsburgh-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Lisbon Humberto Delgado flights.
Search Deals
From Pittsburgh to Lisbon Humberto Delgado
Search Deals
One-way flight from Pittsburgh to Lisbon Humberto Delgado
Search Deals
High demand for flights, 25% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Pittsburgh to Lisbon

Cheapest flights from Pittsburgh to Lisbon
Explore the most affordable flight options available from Pittsburgh to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Iberia deal was found by Cheapflights users on 1/16. 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.
Wed 2/129:45 pmPIT - LIS
1 stop12h 10mMultiple Airlines
Wed 2/198:45 pmLIS - PIT
2 stops25h 13mMultiple Airlines
Deal found 1/16$576
This Expedia deal was found by Cheapflights users on 1/16. 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.
Wed 2/129:45 pmPIT - LIS
1 stop19h 05mBritish Airways
Wed 2/1911:15 amLIS - PIT
1 stop11h 39mBritish Airways
Deal found 1/16$577
This United deal was found by Cheapflights users on 1/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:55 pmPIT - LIS
1 stop9h 15mUnited Airlines
Wed 3/2610:15 amLIS - PIT
1 stop13h 24mUnited Airlines
Deal found 1/16$579
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/3011:15 amPIT - LIS
1 stop18h 30mDelta
Mon 4/710:00 amLIS - PIT
1 stop30h 50mDelta
Deal found 1/16$601
This KLM deal was found by Cheapflights users on 1/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/305:13 pmPIT - LIS
1 stop12h 32mKLM
Sun 4/612:45 pmLIS - PIT
1 stop15h 47mKLM
Deal found 1/16$623
This Air France deal was found by Cheapflights users on 1/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/305:13 pmPIT - LIS
1 stop12h 32mAir France
Sun 4/612:45 pmLIS - PIT
1 stop15h 47mAir France
Deal found 1/16$624
This Air Canada deal was found by Cheapflights users on 1/16. 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.
Fri 3/2811:15 amPIT - LIS
1 stop18h 05mAir Canada
Fri 4/411:25 amLIS - PIT
2 stops32h 53mAir Canada
Deal found 1/16$641
This Lufthansa deal was found by Cheapflights users on 1/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:51 pmPIT - LIS
2 stops24h 59mLufthansa
Thu 4/35:05 amLIS - PIT
2 stops16h 54mLufthansa
Deal found 1/16$644
This SWISS deal was found by Cheapflights users on 1/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:50 amPIT - LIS
2 stops19h 55mSWISS
Sat 9/275:55 amLIS - PIT
2 stops43h 56mSWISS
Deal found 1/16$779
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:00 amPIT - LIS
2 stops25h 00mTAP AIR PORTUGAL
Fri 3/1411:45 amLIS - PIT
1 stop26h 59mTAP AIR PORTUGAL
Deal found 1/16$840

Find flights from Pittsburgh to Lisbon within your budget

Customize your flight search to find flights from Pittsburgh to Lisbon 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 2/12

9:45 pm-2:55 pm

1 stop12h 10m

Lisbon Humberto Delgado

Wed 2/19

8:45 pm-4:58 pm

2 stops25h 13m

$576

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 2/12

9:45 pm-9:50 pm

1 stop19h 05m

Lisbon Humberto Delgado

Wed 2/19

11:15 am-5:54 pm

1 stop11h 39m

$577

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 2/26

5:55 pm-8:10 am

1 stop9h 15m

Lisbon Humberto Delgado

Wed 3/26

10:15 am-7:39 pm

1 stop13h 24m

$579

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 3/30

11:15 am-10:45 am

1 stop18h 30m

Lisbon Humberto Delgado

Mon 4/7

10:00 am-11:50 am

1 stop30h 50m

$601

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 3/30

5:13 pm-10:45 am

1 stop12h 32m

Lisbon Humberto Delgado

Sun 4/6

12:45 pm-11:32 pm

1 stop15h 47m

$623

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 3/30

5:13 pm-10:45 am

1 stop12h 32m

Lisbon Humberto Delgado

Sun 4/6

12:45 pm-11:32 pm

1 stop15h 47m

$624

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 3/28

11:15 am-9:20 am

1 stop18h 05m

Lisbon Humberto Delgado

Fri 4/4

11:25 am-3:18 pm

2 stops32h 53m

$641

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 3/27

5:51 pm-10:50 pm

2 stops24h 59m

Lisbon Humberto Delgado

Thu 4/3

5:05 am-4:59 pm

2 stops16h 54m

$644

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 3/10

6:00 am-11:00 am

2 stops25h 00m

Lisbon Humberto Delgado

Fri 3/14

11:45 am-10:44 am

1 stop26h 59m

$840

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 4/10

10:50 am-11:15 pm

2 stops31h 25m

Lisbon Humberto Delgado

Mon 4/21

5:55 am-8:39 pm

2 stops43h 44m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 13 results
1
2

Compare providers for flights from Pittsburgh to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Lisbon in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Pittsburgh-Lisbon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Pittsburgh-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Pittsburgh 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.

Travel insights for flights from Pittsburgh to Lisbon

Get recent, data-driven insights about flights from Pittsburgh to Lisbon including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Lisbon. Price data was last updated on January 10, 2025.

The best time to book flights from Pittsburgh to Lisbon is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Pittsburgh to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Lisbon (average of $612). Flying from Pittsburgh to Lisbon in June is currently the most expensive (average of $1,247). 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 PIT to LIS?

Find hourly flight availability from Pittsburgh to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

It’s optimal to fly from Pittsburgh to Lisbon at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Lisbon flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated January 17, 2025.
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Pittsburgh to Lisbon round-trip?

    Our cheapest airline available from Pittsburgh to Lisbon is Lufthansa. Our recent data shows that you can find tickets from as low as $576 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at $577 and $579 round-trip. These flights start at 44% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pittsburgh to Lisbon that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Lisbon.

  • Can I find deals for business class flights from Pittsburgh to Lisbon?

    Yes. Cheapflights offers flight deals from Pittsburgh to Lisbon 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 Pittsburgh to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Lisbon (average of $612). Flying from Pittsburgh to Lisbon in June is currently the most expensive (average of $1,247). 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

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights
LaGuardia to Lisbon flights
Dulles Intl to Lisbon flights
Newark to Porto flights
Reagan-National to Lisbon flights
Philadelphia to Lisbon flights
John F Kennedy Intl to Porto flights
John F Kennedy Intl to Ponta Delgada flights
LaGuardia to Porto flights
Newark to Ponta Delgada flights
LaGuardia to Ponta Delgada flights
Dulles Intl to Porto flights
John F Kennedy Intl to Funchal flights
Reagan-National to Porto flights
Newark to Funchal flights
John F Kennedy Intl to Faro flights
LaGuardia to Funchal flights
Newark to Faro flights
LaGuardia to Faro flights
Dulles Intl to Faro flights
LaGuardia to Lajes flights
Newark to Lajes flights
John F Kennedy Intl to Lajes flights
Reagan-National to Faro flights
Dulles Intl to Ponta Delgada flights
Dulles Intl to Funchal flights
John F Kennedy Intl to Pico Island flights
Reagan-National to Funchal flights
Reagan-National to Ponta Delgada flights
Philadelphia to Porto flights
Newark to Porto Santo flights
Philadelphia to Ponta Delgada flights
Dulles Intl to Lajes flights
Philadelphia to Funchal flights
Philadelphia to Faro flights
John F Kennedy Intl to Horta flights
Dulles Intl to Pico Island flights
Allentown to Lisbon flights
Philadelphia to Lajes flights

Top 7 airlines flying from Pittsburgh to Lisbon

Discover the top 7 airlines that operate flights from Pittsburgh to Lisbon. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$539Average$854FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$565Average$1,398FlexibilityNo cancel feeOn-time76%
KLMCheapest$586Average$1,237FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$605Average$1,015FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$636Average$1,107FlexibilityNo cancel feeOn-time71%
DeltaCheapest$686Average$1,144FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$718Average$1,243FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.