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Cheap flights from Pittsburgh to Portugal from $258

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 Portugal 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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0 bags

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Find the cheapest flights from Pittsburgh to Portugal

Cheap round-trip flights

British Airways Logo
9:05 pm - 9:50 pmPIT-LIS
19h 45m1 stop
British Airways Logo
6:30 am - 6:45 pmLIS-PIT
17h 15m2 stops
$553British Airways
Find Deal
Wed, Nov 5 - Thu, Nov 20
Logo
10:05 pm - 9:55 pmPIT-LIS
19h 50m1 stop
Logo
6:30 am - 6:12 pmLIS-PIT
16h 42m2 stops
$555
Find Deal
Mon, Oct 27 - Wed, Nov 12
United Airlines Logo
8:10 pm - 10:15 amPIT-LIS
9h 05m1 stop
United Airlines Logo
5:00 am - 5:14 pmLIS-PIT
17h 14m2 stops
$577United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 19
United Airlines Logo
8:08 pm - 10:30 amPIT-LIS
9h 22m1 stop
United Airlines Logo
10:15 am - 12:32 pmLIS-PIT
31h 17m1 stop
$580United Airlines
Find Deal
Mon, Oct 20 - Wed, Nov 5
Delta Logo
1:00 pm - 11:20 amPIT-LIS
17h 20m2 stops
Delta Logo
10:00 am - 4:54 pmLIS-PIT
11h 54m1 stop
$648Delta
Find Deal
Wed, Nov 5 - Thu, Nov 20
Air Canada Logo
5:55 pm - 8:55 amPIT-LIS
10h 00m1 stop
Air Canada Logo
11:20 am - 9:07 pmLIS-PIT
38h 47m2 stops
$652Air Canada
Find Deal
Wed, Dec 10 - Tue, Dec 30
Air Canada Logo
4:15 pm - 11:05 amPIT-LIS
13h 50m1 stop
Air Canada Logo
6:45 am - 10:28 pmLIS-PIT
20h 43m2 stops
$654Air Canada
Find Deal
Mon, Oct 13 - Tue, Oct 21
Delta Logo
1:00 pm - 11:20 amPIT-LIS
17h 20m2 stops
Delta Logo
5:30 am - 5:38 pmLIS-PIT
17h 08m2 stops
$659Delta
Find Deal
Wed, Nov 5 - Thu, Nov 20
TAP AIR PORTUGAL Logo
11:16 am - 3:00 pmPIT-PDL
23h 44m2 stops
TAP AIR PORTUGAL Logo
9:30 am - 8:59 amPDL-PIT
27h 29m2 stops
$772TAP AIR PORTUGAL
Find Deal
Fri, Oct 24 - Sun, Nov 2
TAP AIR PORTUGAL Logo
4:00 pm - 8:20 amPIT-PDL
36h 20m2 stops
TAP AIR PORTUGAL Logo
9:30 am - 8:54 amPDL-PIT
27h 24m2 stops
$789TAP AIR PORTUGAL
Find Deal
Fri, Feb 27 - Sat, Mar 7

British Airways flights from Pittsburgh to Portugal

Our best British Airways deals on Pittsburgh to Portugal flight tickets
British Airways
Nov 5
PIT9:05 pmPittsburgh
19h 45m
1 stop
LIS9:50 pmLisbon Humberto Delgado
Nov 20
LIS6:30 amLisbon Humberto Delgado
17h 15m
2 stops
PIT6:45 pmPittsburgh
$553
Find similar
British Airways
Nov 4
PIT7:16 pmPittsburgh
17h 24m
2 stops
LIS5:40 pmLisbon Humberto Delgado
Nov 12
LIS6:30 amLisbon Humberto Delgado
17h 03m
2 stops
PIT6:33 pmPittsburgh
$558
Find similar
British Airways
Nov 3
PIT9:05 pmPittsburgh
19h 50m
1 stop
LIS9:55 pmLisbon Humberto Delgado
Nov 20
LIS6:30 amLisbon Humberto Delgado
17h 15m
2 stops
PIT6:45 pmPittsburgh
$571
Find similar

Lufthansa flights from Pittsburgh to Portugal

Our best Lufthansa deals on Pittsburgh to Portugal flight tickets
Lufthansa
Oct 20
PIT4:15 pmPittsburgh
13h 50m
1 stop
LIS11:05 amLisbon Humberto Delgado
Nov 5
LIS5:00 amLisbon Humberto Delgado
19h 11m
2 stops
PIT7:11 pmPittsburgh
$573
Find similar
Lufthansa
Nov 4
PIT8:10 pmPittsburgh
9h 05m
1 stop
LIS10:15 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
23h 34m
2 stops
PIT11:34 pmPittsburgh
$592
Find similar
Lufthansa
Nov 5
PIT8:10 pmPittsburgh
22h 20m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Nov 20
LIS5:00 amLisbon Humberto Delgado
23h 34m
2 stops
PIT11:34 pmPittsburgh
$595
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 3, 2025.
Use the filters below to find and compare flights from Pittsburgh to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/5

9:05 pm-9:50 pm

1 stop19h 45m

Lisbon Humberto Delgado

Thu 11/20

6:30 am-6:45 pm

2 stops17h 15m

$553

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/27

10:05 pm-9:55 pm

1 stop19h 50m

Lisbon Humberto Delgado

Wed 11/12

6:30 am-6:12 pm

2 stops16h 42m

$555

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/4

8:10 pm-10:15 am

1 stop9h 05m

Lisbon Humberto Delgado

Wed 11/19

5:00 am-5:14 pm

2 stops17h 14m

$577

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/20

8:08 pm-10:30 am

1 stop9h 22m

Lisbon Humberto Delgado

Wed 11/5

10:15 am-12:32 pm

1 stop31h 17m

$580

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/5

1:00 pm-11:20 am

2 stops17h 20m

Lisbon Humberto Delgado

Thu 11/20

10:00 am-4:54 pm

1 stop11h 54m

$648

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 12/10

5:55 pm-8:55 am

1 stop10h 00m

Lisbon Humberto Delgado

Tue 12/30

11:20 am-9:07 pm

2 stops38h 47m

$652

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/13

4:15 pm-11:05 am

1 stop13h 50m

Lisbon Humberto Delgado

Tue 10/21

6:45 am-10:28 pm

2 stops20h 43m

$654

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/5

1:00 pm-11:20 am

2 stops17h 20m

Lisbon Humberto Delgado

Thu 11/20

5:30 am-5:38 pm

2 stops17h 08m

$659

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Fri 10/24

11:16 am-3:00 pm

2 stops23h 44m

Ponta Delgada Nordela

Sun 11/2

9:30 am-8:59 am

2 stops27h 29m

$772

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Fri 2/27

4:00 pm-8:20 am

2 stops36h 20m

Ponta Delgada Nordela

Sat 3/7

9:30 am-8:54 am

2 stops27h 24m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Pittsburgh to Portugal

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 Portugal?

The cheapest month to fly to Portugal from Pittsburgh is in January. Flight prices, which tend to average around $679, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Pittsburgh during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $680.

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

According to our data, Monday is the cheapest day to fly to Portugal from Pittsburgh. The lowest ticket price found for a Monday departure recently was $865. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,188.

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

Our most recent data shows that the best time of day to fly to Portugal is at noon. Flights from Pittsburgh to Portugal during this time can be as low as $845. In the morning is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,019 per ticket.

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

You are more likely to see cheaper flights to Portugal from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $969 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Pittsburgh for as low as $854 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 27% on your flight if you consider stops on a Pittsburgh to Portugal flight.

Cheap Pittsburgh to Portugal flight deals and tips

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

Direct flights

None
There are no direct flights from Pittsburgh to Portugal. There are no popular flight routes from Pittsburgh to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Pittsburgh Airport to Portugal?

    Prices for flights from Pittsburgh Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Portugal?

  • How old do you have to be to fly from Pittsburgh Airport to Portugal?

    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 Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to Portugal

Compare and see reviews for airlines that fly from Pittsburgh to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $590Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
Air CanadaPriceFrom $592Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
British AirwaysPriceFrom $598Free CancellationRating
6.7
7,344 reviews
Search British Airways flights
American AirlinesPriceFrom $668Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $677Free CancellationRating
7.9
7,973 reviews
Search Delta flights
KLMPriceFrom $721Free CancellationRating
7.8
1,382 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom $785Free CancellationRating
7.1
1,969 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $911Free CancellationRating
6.8
7,385 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Portugal from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

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

Flights from Pittsburgh to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Portugal from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Pittsburgh to Portugal 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.

An easier way to manage your Portugal 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.
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Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
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Flights to Velasfrom $594