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Portugal

$379+ Cheap flights from Pittsburgh (PIT) to Portugal

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Pittsburgh to Portugal

Keep the following information in mind while searching for Pittsburgh to Portugal flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$785
(Mytrip)

One-way from

$379
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,224
Provider with most accurate pricing for Pittsburgh-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Lisbon Humberto Delgado flights.
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From Pittsburgh to Portugal
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One-way flight from Pittsburgh to Portugal
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Highest demand for flights based on searches. 20% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Pittsburgh to Portugal

Cheapest flights from Pittsburgh to Portugal
Explore the most affordable flight options available from Pittsburgh to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:31 pmPIT - OPO
3 stops28h 19mMultiple Airlines
Tue 6/106:20 amOPO - PIT
2 stops34h 16mMultiple Airlines
Deal found 4/29$785
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Tue 9/22:05 pmPIT - OPO
2 stops15h 55mScandinavian Airlines
Fri 9/125:55 pmOPO - PIT
2 stops34h 17mScandinavian Airlines
Deal found 5/1$799
This United Airlines deal was found by Cheapflights users on 4/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:15 pmPIT - LIS
1 stop12h 05mUnited Airlines
Tue 8/2611:25 amLIS - PIT
2 stops28h 08mUnited Airlines
Deal found 4/30$942
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:15 pmPIT - LIS
1 stop11h 50mBritish Airways
Tue 8/2611:05 amLIS - PIT
1 stop14h 37mBritish Airways
Deal found 4/30$945
This United Airlines deal was found by Cheapflights users on 5/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:22 pmPIT - OPO
1 stop12h 23mUnited Airlines
Fri 9/1212:35 pmOPO - PIT
1 stop13h 32mUnited Airlines
Deal found 5/1$962
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Mon 7/74:20 pmPIT - LIS
1 stop13h 45mAir Canada
Mon 7/1411:25 amLIS - PIT
1 stop32h 10mAir Canada
Deal found 4/29$988
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/74:53 pmPIT - OPO
2 stops33h 42mBritish Airways
Mon 7/219:10 pmOPO - PIT
2 stops29h 47mBritish Airways
Deal found 4/30$991
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:43 amPIT - LIS
2 stops31h 47mTAP AIR PORTUGAL
Sun 6/157:30 pmLIS - PIT
2 stops42h 33mTAP AIR PORTUGAL
Deal found 4/30$1,001
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:57 amPIT - LIS
1 stop20h 08mAmerican Airlines
Sun 7/2011:05 amLIS - PIT
1 stop16h 51mAmerican Airlines
Deal found 4/30$1,005
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/73:15 pmPIT - OPO
1 stop13h 20mAir Canada
Mon 7/2112:10 pmOPO - PIT
2 stops31h 25mAir Canada
Deal found 4/30$1,014
This Delta deal was found by Cheapflights users on 5/1. 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.
Thu 7/1011:55 amPIT - LIS
1 stop15h 05mDelta
Sun 7/209:55 amLIS - PIT
1 stop11h 58mDelta
Deal found 5/1$1,015
This KLM deal was found by Cheapflights users on 4/30. 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.
Tue 6/1011:55 amPIT - LIS
1 stop15h 05mMultiple Airlines
Tue 6/2412:45 pmLIS - PIT
1 stop14h 15mMultiple Airlines
Deal found 4/30$1,024

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Portugal 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 May 1, 2025.
Use the filters below to find and compare flights from Pittsburgh to Portugal that are best for you.

Fly from

Pittsburgh

Fly to

Portugal

Route

Depart

Return

Price

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Fri 5/30

12:31 pm-9:50 pm

3 stops28h 19m

Porto

Tue 6/10

6:20 am-11:36 am

2 stops34h 16m

$785

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 9/2

2:05 pm-11:00 am

2 stops15h 55m

Porto

Fri 9/12

5:55 pm-11:12 pm

2 stops34h 17m

$799

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 8/22

3:15 pm-8:20 am

1 stop12h 05m

Lisbon Humberto Delgado

Tue 8/26

11:25 am-10:33 am

2 stops28h 08m

$942

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 8/22

4:15 pm-9:05 am

1 stop11h 50m

Lisbon Humberto Delgado

Tue 8/26

11:05 am-8:42 pm

1 stop14h 37m

$945

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 9/2

4:22 pm-9:45 am

1 stop12h 23m

Porto

Fri 9/12

12:35 pm-9:07 pm

1 stop13h 32m

$962

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 7/7

4:20 pm-11:05 am

1 stop13h 45m

Lisbon Humberto Delgado

Mon 7/14

11:25 am-2:35 pm

1 stop32h 10m

$988

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Mon 7/7

4:53 pm-7:35 am

2 stops33h 42m

Porto

Mon 7/21

9:10 pm-9:57 pm

2 stops29h 47m

$991

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 6/2

8:43 am-9:30 pm

2 stops31h 47m

Lisbon Humberto Delgado

Sun 6/15

7:30 pm-9:03 am

2 stops42h 33m

$1,001

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 7/10

7:57 am-9:05 am

1 stop20h 08m

Lisbon Humberto Delgado

Sun 7/20

11:05 am-10:56 pm

1 stop16h 51m

$1,005

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Mon 7/7

3:15 pm-9:35 am

1 stop13h 20m

Porto

Mon 7/21

12:10 pm-2:35 pm

2 stops31h 25m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 33 results
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Best time to book a flight from Pittsburgh to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Portugal (average of $612). Flying from Pittsburgh to Portugal in June is currently the most expensive (average of $1,178). 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 PT?

Find hourly flight availability from Pittsburgh to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Pittsburgh to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Delta, SWISS and Air France from Pittsburgh to Portugal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,791 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Portugal?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Portugal from Pittsburgh.

  • What are the cheapest airlines to fly from Pittsburgh to Portugal one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $464. Aer Lingus flights start at $533 while deals on American Airlines start at $543 one-way.

  • What are the most popular routes from Pittsburgh to Portugal?

    When deciding which route to take from Pittsburgh to Portugal consider Pittsburgh - Lisbon Humberto Delgado, Pittsburgh - Porto or Pittsburgh - Ponta Delgada Nordela as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Portugal (average of $612). Flying from Pittsburgh to Portugal in June is currently the most expensive (average of $1,178). 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

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Alternative routes for Pittsburgh to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
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Newark to Athens flights
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LaGuardia to Heathrow flights
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Newark to Dublin flights
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Newark to Madrid flights
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Newark to Malpensa flights
LaGuardia to Gatwick flights
LaGuardia to Athens flights
Newark to Frankfurt flights
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LaGuardia to Lisbon flights
John F Kennedy Intl to Vicenza flights
Newark to London City flights
Dulles Intl to Athens flights
Dulles Intl to Madrid flights
LaGuardia to Barcelona-El Prat flights
John F Kennedy Intl to Frankfurt flights
Newark to Keflavik Intl flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
John F Kennedy Intl to Zurich flights
Dulles Intl to Lisbon flights
John F Kennedy Intl to Stansted flights
Newark to Amsterdam flights

Top 6 airlines flying from Pittsburgh to Portugal

Discover the top 6 airlines that operate flights from Pittsburgh to Portugal. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$554Average$847FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$595Average$1,181FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$650Average$1,090FlexibilityNo cancel feeOn-time71%
DeltaCheapest$667Average$1,113FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$1,322FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$759Average$980FlexibilityNo cancel feeOn-time67%

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