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.

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 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.

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

United Airlines, Lufthansa, and Iberia are the most popular carriers operating from Pittsburgh to Lisbon Humberto Delgado

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.

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 August 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.

$238 Cheap Flights from Pittsburgh to Lisbon in 2025

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Round-trip

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Cheap round-trip flights

1:00 pm - 8:00 amPIT-LIS

14h 00m2 stops

11:15 am - 10:34 pmLIS-PIT

16h 19m1 stop

$542Virgin Atlantic

Find Deal

Mon, Oct 20 - Wed, Nov 5

6:20 pm - 10:45 amPIT-LIS

11h 25m1 stop

11:15 am - 10:34 pmLIS-PIT

16h 19m1 stop

$547Virgin Atlantic

Find Deal

Mon, Oct 20 - Wed, Nov 5

8:00 am - 9:05 amPIT-LIS

20h 05m1 stop

11:05 am - 6:33 pmLIS-PIT

12h 28m1 stop

$586American Airlines

Find Deal

Mon, Oct 20 - Wed, Nov 5

8:58 am - 9:20 amPIT-LIS

20h 22m2 stops

11:20 am - 2:02 pmLIS-PIT

31h 42m2 stops

$587United Airlines

Find Deal

Thu, Oct 30 - Tue, Nov 11

7:16 pm - 2:45 pmPIT-LIS

14h 29m2 stops

6:30 am - 6:45 pmLIS-PIT

17h 15m2 stops

$589American Airlines

Find Deal

Tue, Nov 4 - Wed, Nov 12

9:05 pm - 6:05 pmPIT-LIS

16h 00m2 stops

8:45 pm - 4:58 pmLIS-PIT

25h 13m2 stops

$598British Airways

Find Deal

Mon, Feb 9 - Mon, Feb 16

8:10 pm - 10:15 amPIT-LIS

10h 05m1 stop

5:00 am - 8:42 pmLIS-PIT

20h 42m2 stops

$603United Airlines

Find Deal

Thu, Oct 30 - Tue, Nov 11

10:05 pm - 5:55 pmPIT-LIS

15h 50m1 stop

4:00 pm - 7:20 pmLIS-PIT

32h 20m1 stop

$654British Airways

Find Deal

Fri, Oct 31 - Tue, Nov 11

1:48 pm - 10:55 amPIT-LIS

16h 07m2 stops

10:00 am - 4:53 pmLIS-PIT

11h 53m1 stop

$688Delta

Find Deal

Thu, Oct 16 - Sat, Nov 8

1:48 pm - 10:55 amPIT-LIS

16h 07m2 stops

10:00 am - 11:03 pmLIS-PIT

18h 03m2 stops

$692Delta

Find Deal

Thu, Oct 16 - Sat, Nov 8

Virgin Atlantic flights from Pittsburgh to Lisbon

Our best Virgin Atlantic deals on Pittsburgh to Lisbon flight tickets

Virgin Atlantic

Oct 20

PIT1:00 pmPittsburgh

14h 00m

2 stops

LIS8:00 amLisbon Humberto Delgado

Nov 5

LIS11:15 amLisbon Humberto Delgado

16h 19m

1 stop

PIT10:34 pmPittsburgh

$542

Find similar

Virgin Atlantic

Oct 20

PIT6:20 pmPittsburgh

11h 25m

1 stop

LIS10:45 amLisbon Humberto Delgado

Nov 5

LIS11:15 amLisbon Humberto Delgado

16h 19m

1 stop

PIT10:34 pmPittsburgh

$547

Find similar

Virgin Atlantic

Oct 20

PIT7:21 amPittsburgh

22h 24m

2 stops

LIS10:45 amLisbon Humberto Delgado

Nov 5

LIS11:15 amLisbon Humberto Delgado

16h 48m

2 stops

PIT11:03 pmPittsburgh

$576

Find similar

Lufthansa flights from Pittsburgh to Lisbon

Our best Lufthansa deals on Pittsburgh to Lisbon flight tickets

Lufthansa

Oct 30

PIT8:10 pmPittsburgh

23h 20m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Nov 11

LIS5:00 amLisbon Humberto Delgado

18h 49m

2 stops

PIT6:49 pmPittsburgh

$636

Find similar

Lufthansa

Nov 1

PIT8:05 pmPittsburgh

23h 25m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Nov 8

LIS5:00 amLisbon Humberto Delgado

23h 34m

2 stops

PIT11:34 pmPittsburgh

$639

Find similar

Lufthansa

Oct 13

PIT4:15 pmPittsburgh

13h 50m

1 stop

LIS11:05 amLisbon Humberto Delgado

Oct 21

LIS5:05 amLisbon Humberto Delgado

18h 43m

2 stops

PIT6:48 pmPittsburgh

$647

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/20

1:00 pm-8:00 am

2 stops14h 00m

Lisbon Humberto Delgado

Wed 11/5

11:15 am-10:34 pm

1 stop16h 19m

$542

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/20

6:20 pm-10:45 am

1 stop11h 25m

Lisbon Humberto Delgado

Wed 11/5

11:15 am-10:34 pm

1 stop16h 19m

$547

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/20

8:00 am-9:05 am

1 stop20h 05m

Lisbon Humberto Delgado

Wed 11/5

11:05 am-6:33 pm

1 stop12h 28m

$586

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/30

8:58 am-9:20 am

2 stops20h 22m

Lisbon Humberto Delgado

Tue 11/11

11:20 am-2:02 pm

2 stops31h 42m

$587

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/4

7:16 pm-2:45 pm

2 stops14h 29m

Lisbon Humberto Delgado

Wed 11/12

6:30 am-6:45 pm

2 stops17h 15m

$589

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 2/9

9:05 pm-6:05 pm

2 stops16h 00m

Lisbon Humberto Delgado

Mon 2/16

8:45 pm-4:58 pm

2 stops25h 13m

$598

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/30

8:10 pm-10:15 am

1 stop10h 05m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-8:42 pm

2 stops20h 42m

$603

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 10/31

10:05 pm-5:55 pm

1 stop15h 50m

Lisbon Humberto Delgado

Tue 11/11

4:00 pm-7:20 pm

1 stop32h 20m

$654

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/16

1:48 pm-10:55 am

2 stops16h 07m

Lisbon Humberto Delgado

Sat 11/8

10:00 am-4:53 pm

1 stop11h 53m

$688

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 10/16

1:48 pm-10:55 am

2 stops16h 07m

Lisbon Humberto Delgado

Sat 11/8

10:00 am-11:03 pm

2 stops18h 03m

$692

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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 $679. 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 $969 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 $854 on momondo.

How have Pittsburgh to Lisbon flight prices changed over time?

As of August 2025, prices for Pittsburgh to Lisbon flights are approximately 51% 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 05m.
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 August 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 11%.

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 8,944 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 7,316 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 7,977 reviews	Search Delta flights
KLM	PriceFrom $721	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
TAP AIR PORTUGAL	PriceFrom $785	Free Cancellation	Rating 7.1 1,963 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $911	Free Cancellation	Rating 6.8 7,368 reviews	Search Lufthansa flights

Sintra

Fátima

Nazaré

Ericeira

Setúbal

Oeiras

Almada

Tomar

Peniche

Evora

Estoril

Sesimbra

Leiria

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 $238

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 12/4. 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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Virgin Atlantic flights from Pittsburgh to Lisbon

Our best Virgin Atlantic deals on Pittsburgh to Lisbon flight tickets

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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 August 2025, prices for Pittsburgh to Lisbon flights are approximately 51% cheaper when compared to flights at the same time last year.

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

United Airlines, Lufthansa, and Iberia 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