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Portugal

$270+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LIS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$643
(Mytrip)

One-way from

$270
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$779
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. 22% potential increase in price ($299 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 March 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 March 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 5/811:06 amPIT - OPO
2 stops29h 39mMultiple Airlines
Thu 5/156:25 amOPO - PIT
3 stops31h 55mMultiple Airlines
Deal found 3/24$643
This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 5/811:06 amPIT - LIS
2 stops31h 09mMultiple Airlines
Thu 5/156:30 amLIS - PIT
2 stops31h 50mMultiple Airlines
Deal found 3/24$657
This United deal was found by Cheapflights users on 3/24. 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.
Mon 10/134:20 pmPIT - LIS
1 stop13h 50mUnited Airlines
Tue 10/2111:25 amLIS - PIT
2 stops28h 01mUnited Airlines
Deal found 3/24$705
This Lufthansa deal was found by Cheapflights users on 3/24. 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.
Mon 10/134:20 pmPIT - LIS
1 stop13h 50mLufthansa
Tue 10/2112:50 pmLIS - PIT
1 stop14h 48mLufthansa
Deal found 3/24$724
This Delta deal was found by Cheapflights users on 3/24. 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.
Wed 4/305:08 pmPIT - OPO
2 stops17h 27mDelta
Wed 5/711:25 amOPO - PIT
2 stops16h 45mDelta
Deal found 3/24$731
This Booking.com deal was found by Cheapflights users on 3/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/244:05 pmPIT - LIS
1 stop13h 15mAir Canada
Tue 4/811:25 amLIS - PIT
2 stops30h 49mAir Canada
Deal found 3/24$738
This FlightHub deal was found by Cheapflights users on 3/25. 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 10/136:00 amPIT - LIS
1 stop18h 40mTAP AIR PORTUGAL
Tue 10/216:55 amLIS - PIT
2 stops20h 25mTAP AIR PORTUGAL
Deal found 3/25$772
This Virgin Atlantic deal was found by Cheapflights users on 3/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/244:45 pmPIT - LIS
1 stop12h 15mVirgin Atlantic
Tue 4/812:45 pmLIS - PIT
1 stop15h 47mVirgin Atlantic
Deal found 3/24$779
This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2010:50 amPIT - LIS
2 stops19h 55mSWISS
Tue 5/65:55 amLIS - PIT
2 stops19h 40mSWISS
Deal found 3/24$808
This KLM deal was found by Cheapflights users on 3/25. 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.
Mon 10/132:05 pmPIT - LIS
1 stop15h 40mKLM
Tue 10/2112:45 pmLIS - PIT
1 stop15h 29mKLM
Deal found 3/25$813
This Delta deal was found by Cheapflights users on 3/25. 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 4/2012:25 pmPIT - LIS
2 stops17h 50mDelta
Wed 5/710:00 amLIS - PIT
1 stop16h 51mDelta
Deal found 3/25$829
This Gurufare deal was found by Cheapflights users on 3/24. 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 5/128:00 pmPIT - LIS
2 stops16h 55mBritish Airways
Mon 5/198:45 pmLIS - PIT
2 stops23h 47mBritish Airways
Deal found 3/24$837

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 March 26, 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

Thu 5/8

11:06 am-9:45 pm

2 stops29h 39m

Porto

Thu 5/15

6:25 am-9:20 am

3 stops31h 55m

$643

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 5/8

11:06 am-11:15 pm

2 stops31h 09m

Lisbon Humberto Delgado

Thu 5/15

6:30 am-9:20 am

2 stops31h 50m

$657

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 4/30

5:08 pm-3:35 pm

2 stops17h 27m

Porto

Wed 5/7

11:25 am-11:10 pm

2 stops16h 45m

$731

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 4/20

6:15 am-10:30 am

1 stop23h 15m

Lisbon Humberto Delgado

Wed 5/7

11:25 am-2:40 pm

1 stop32h 15m

$790

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 4/20

10:50 am-11:45 am

2 stops19h 55m

Lisbon Humberto Delgado

Tue 5/6

5:55 am-8:35 pm

2 stops19h 40m

$808

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 4/20

12:25 pm-11:15 am

2 stops17h 50m

Lisbon Humberto Delgado

Wed 5/7

10:00 am-9:51 pm

1 stop16h 51m

$829

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 5/12

8:00 pm-5:55 pm

2 stops16h 55m

Lisbon Humberto Delgado

Mon 5/19

8:45 pm-3:32 pm

2 stops23h 47m

$837

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 4/30

5:46 pm-9:45 am

1 stop10h 59m

Porto

Wed 5/7

12:35 pm-9:14 pm

1 stop13h 39m

$846

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 4/8

12:40 pm-9:55 am

2 stops40h 15m

Lisbon Humberto Delgado

Tue 5/27

4:30 pm-11:59 pm

2 stops36h 29m

$856

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 5/6

2:10 pm-10:05 pm

2 stops26h 55m

Lisbon Humberto Delgado

Mon 5/12

4:20 pm-4:53 pm

2 stops29h 33m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 32 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 $1,219). 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 March 26, 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 March 26, 2025.
Read reviews from past customers who have flown Delta, KLM and SWISS 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
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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
3,745 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

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 Lufthansa, which is currently one of the cheapest options available, starting at $490. United Airlines flights start at $608 while deals on Air Canada start at $610 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 $1,219). 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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Top 8 airlines flying from Pittsburgh to Portugal

Discover the top 8 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$554Average$844FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$590Average$1,169FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$657Average$1,073FlexibilityNo cancel feeOn-time71%
DeltaCheapest$667Average$1,167FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$1,291FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$799Average$1,012FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$1,020Average$1,398FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$1,175Average$1,376FlexibilityNo cancel feeOn-timeN/A
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