Which layover airport has the shortest travel time from Pittsburgh to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 9h 06m.

What is the cheapest airline that flies from Pittsburgh to Lisbon Humberto Delgado?

TAP AIR PORTUGAL and United Airlines are the most popular carriers operating from Pittsburgh to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Pittsburgh according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 8 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Pittsburgh and Lisbon?

Philadelphia (PHL) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pittsburgh to Lisbon?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $1,175.

Which layover airport has the shortest connection time from Pittsburgh to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 26m.

When did momondo last update prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport refresh daily.

How many operators does momondo search for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

There are 8 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of September 2025.

How old do you have to be to fly from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$294 Cheap Flights from Pittsburgh to Lisbon in 2025/26

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Cheap round-trip flights

5:47 pm - 8:10 amPIT-LIS

33h 23m2 stops

10:15 am - 5:38 pmLIS-PIT

12h 23m1 stop

$515United Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 26

7:30 am - 8:10 amPIT-LIS

19h 40m1 stop

11:55 am - 11:17 pmLIS-PIT

16h 22m1 stop

$518United Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 26

7:20 am - 8:55 amPIT-LIS

45h 35m2 stops

7:00 pm - 11:13 pmLIS-PIT

32h 13m2 stops

$539Scandinavian Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 18

10:15 pm - 9:50 pmPIT-LIS

19h 35m1 stop

11:15 am - 10:18 pmLIS-PIT

15h 03m1 stop

$555British Airways

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Wed, Mar 11 - Wed, Mar 18

10:15 pm - 2:50 pmPIT-LIS

12h 35m1 stop

11:15 am - 10:18 pmLIS-PIT

15h 03m1 stop

$556British Airways

Find Deal

Wed, Mar 11 - Wed, Mar 18

6:00 pm - 11:30 pmPIT-LIS

25h 30m2 stops

5:00 am - 11:19 pmLIS-PIT

22h 19m2 stops

$567Lufthansa

Find Deal

Wed, Mar 11 - Wed, Mar 18

5:11 pm - 8:00 amPIT-LIS

9h 49m1 stop

5:00 am - 6:57 pmLIS-PIT

18h 57m2 stops

$576Delta

Find Deal

Thu, Oct 23 - Mon, Nov 3

7:34 pm - 5:50 pmPIT-LIS

17h 16m2 stops

11:25 am - 10:34 pmLIS-PIT

16h 09m2 stops

$580Delta

Find Deal

Thu, Oct 23 - Mon, Nov 3

8:10 pm - 11:30 pmPIT-LIS

23h 20m2 stops

5:00 am - 11:44 pmLIS-PIT

23h 44m2 stops

$602Lufthansa

Find Deal

Thu, Oct 30 - Tue, Nov 11

5:11 pm - 8:00 amPIT-LIS

9h 49m1 stop

10:00 am - 9:27 pmLIS-PIT

16h 27m1 stop

$629KLM

Find Deal

Mon, Oct 13 - Tue, Oct 21

Scandinavian Airlines flights from Pittsburgh to Lisbon

Our best Scandinavian Airlines deals on Pittsburgh to Lisbon flight tickets

Scandinavian Airlines

Mar 11

PIT7:20 amPittsburgh

45h 35m

2 stops

LIS8:55 amLisbon Humberto Delgado

Mar 18

LIS7:00 pmLisbon Humberto Delgado

32h 13m

2 stops

PIT11:13 pmPittsburgh

$539

Find similar

Scandinavian Airlines

Feb 21

PIT7:20 amPittsburgh

27h 45m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Feb 24

LIS12:50 pmLisbon Humberto Delgado

37h 36m

2 stops

PIT9:26 pmPittsburgh

$569

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British Airways flights from Pittsburgh to Lisbon

Our best British Airways deals on Pittsburgh to Lisbon flight tickets

British Airways

Mar 11

PIT10:15 pmPittsburgh

19h 35m

1 stop

LIS9:50 pmLisbon Humberto Delgado

Mar 18

LIS11:15 amLisbon Humberto Delgado

15h 03m

1 stop

PIT10:18 pmPittsburgh

$555

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British Airways

Mar 11

PIT10:15 pmPittsburgh

12h 35m

1 stop

LIS2:50 pmLisbon Humberto Delgado

Mar 18

LIS11:15 amLisbon Humberto Delgado

15h 03m

1 stop

PIT10:18 pmPittsburgh

$556

Find similar

British Airways

Oct 31

PIT10:15 pmPittsburgh

20h 10m

1 stop

LIS10:25 pmLisbon Humberto Delgado

Nov 11

LIS7:40 pmLisbon Humberto Delgado

28h 40m

1 stop

PIT7:20 pmPittsburgh

$583

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/10

5:47 pm-8:10 am

2 stops33h 23m

Lisbon Humberto Delgado

Wed 11/26

10:15 am-5:38 pm

1 stop12h 23m

$515

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/10

7:30 am-8:10 am

1 stop19h 40m

Lisbon Humberto Delgado

Wed 11/26

11:55 am-11:17 pm

1 stop16h 22m

$518

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 3/11

7:20 am-8:55 am

2 stops45h 35m

Lisbon Humberto Delgado

Wed 3/18

7:00 pm-11:13 pm

2 stops32h 13m

$539

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 3/11

10:15 pm-9:50 pm

1 stop19h 35m

Lisbon Humberto Delgado

Wed 3/18

11:15 am-10:18 pm

1 stop15h 03m

$555

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 3/11

10:15 pm-2:50 pm

1 stop12h 35m

Lisbon Humberto Delgado

Wed 3/18

11:15 am-10:18 pm

1 stop15h 03m

$556

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 3/11

6:00 pm-11:30 pm

2 stops25h 30m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-11:19 pm

2 stops22h 19m

$567

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/23

5:11 pm-8:00 am

1 stop9h 49m

Lisbon Humberto Delgado

Mon 11/3

5:00 am-6:57 pm

2 stops18h 57m

$576

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/23

7:34 pm-5:50 pm

2 stops17h 16m

Lisbon Humberto Delgado

Mon 11/3

11:25 am-10:34 pm

2 stops16h 09m

$580

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/30

8:10 pm-11:30 pm

2 stops23h 20m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-11:44 pm

2 stops23h 44m

$602

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/13

5:11 pm-8:00 am

1 stop9h 49m

Lisbon Humberto Delgado

Tue 10/21

10:00 am-9:27 pm

1 stop16h 27m

$629

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How to get the cheapest flight ticket from Pittsburgh to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Pittsburgh to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $668. If you are unable to visit Lisbon during the month of January, then departing from Pittsburgh during the month February is also very affordable. Most momondo users find prices during this month for around $680.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $865. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Lisbon for around $1,188.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $845. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,019 on average. Flights to Lisbon from Pittsburgh in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $963 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Pittsburgh for as low as $833 on momondo.

How have Pittsburgh to Lisbon flight prices changed over time?

As of September 2025, prices for Pittsburgh to Lisbon flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Lisbon (PIT to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Lisbon

Direct flights	None

There are no direct flights from Pittsburgh to Lisbon. There are no popular flight routes from Pittsburgh to Lisbon.

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How far is Pittsburgh to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 3666.3 mi away from Pittsburgh. By plane, this route typically takes 9h 49m.
When did momondo last update prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?
There are 8 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of September 2025.
How old do you have to be to fly from Pittsburgh Airport to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Lisbon?
Based on momondo bookings for flights between Pittsburgh and Lisbon, the leading airline is United Airlines, making up 33% of the total bookings. Other popular airlines include American Airlines with 28%, British Airways with 15%, and Delta with 10%.

Best airlines flying from Pittsburgh to Lisbon

Compare and see reviews for airlines that fly from Pittsburgh to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $590	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Air Canada	PriceFrom $592	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
British Airways	PriceFrom $598	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
American Airlines	PriceFrom $668	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $677	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
KLM	PriceFrom $721	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
TAP AIR PORTUGAL	PriceFrom $785	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $911	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights

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Setúbal

Peniche

Almada

Leiria

Tomar

Estoril

Sesimbra

Evora

Figueira da Foz

Zambujeira do Mar

Torres Vedras

Batalha

Óbidos

Comporta

Costa da Caparica

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Lisbon for you.

Can I find flights from Pittsburgh to Lisbon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lisbon from Pittsburgh with this policy.

How can momondo help me find flights from Pittsburgh to Lisbon?

momondo helps you find the best flight between Pittsburgh and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pittsburgh to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Pittsburgh to Lisbon from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Lisbon departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Pittsburgh to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $865. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Lisbon for around $1,188.

What is the cheapest time of day to depart on your flight to Lisbon?

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

How have Pittsburgh to Lisbon flight prices changed over time?

As of September 2025, prices for Pittsburgh to Lisbon flights are approximately 28% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Pittsburgh to Lisbon Humberto Delgado?

TAP AIR PORTUGAL and United Airlines are the most popular carriers operating from Pittsburgh to Lisbon Humberto Delgado

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between Pittsburgh and Lisbon?

Philadelphia (PHL) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pittsburgh to Lisbon?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $1,175.

Which layover airport has the shortest travel time from Pittsburgh to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 9h 06m.

Which layover airport has the shortest connection time from Pittsburgh to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 26m.

When to book flights from Pittsburgh to Lisbon

Cheap Pittsburgh to Lisbon (PIT to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Lisbon

Direct flights

How far is Pittsburgh to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular airline from Pittsburgh to Lisbon?

Best airlines flying from Pittsburgh to Lisbon

Compare and see reviews for airlines that fly from Pittsburgh to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Lisbon?

Can I find flights from Pittsburgh to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Pittsburgh to Lisbon?

I’m not ready to book a flight from Pittsburgh to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal