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Cheap flights from Pittsburgh to Portugal from $252

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 11/13. 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

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
1:50 pm - 4:05 pmPIT-LIS
21h 15m2 stops
Scandinavian Airlines Logo
5:20 pm - 10:15 pmLIS-PIT
33h 55m2 stops
$504Scandinavian Airlines
Find Deal
Sat, Jan 10 - Mon, Feb 9
SWISS Logo
2:06 pm - 11:45 amPIT-LIS
40h 39m2 stops
SWISS Logo
3:25 pm - 9:07 pmLIS-PIT
34h 42m2 stops
$513SWISS
Find Deal
Sun, Jan 11 - Tue, Feb 10
United Airlines Logo
6:00 am - 9:20 amPIT-LIS
22h 20m2 stops
United Airlines Logo
10:55 am - 7:01 pmLIS-PIT
37h 06m2 stops
$532United Airlines
Find Deal
Tue, Jan 6 - Thu, Feb 5
United Airlines Logo
5:06 pm - 9:30 amPIT-OPO
11h 24m1 stop
United Airlines Logo
6:00 am - 6:49 pmOPO-PIT
17h 49m2 stops
$533United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Air Canada Logo
5:46 pm - 9:20 amPIT-LIS
58h 34m2 stops
Air Canada Logo
10:50 am - 5:14 pmLIS-PIT
11h 24m1 stop
$598Air Canada
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Fri, Jan 9 - Sun, Feb 8
British Airways Logo
6:45 pm - 5:45 pmPIT-LIS
18h 00m2 stops
British Airways Logo
7:05 am - 7:09 pmLIS-PIT
17h 04m2 stops
$618British Airways
Find Deal
Sun, Jan 4 - Tue, Feb 3
Air Canada Logo
5:55 pm - 9:20 amPIT-LIS
10h 25m1 stop
Air Canada Logo
10:50 am - 5:14 pmLIS-PIT
11h 24m1 stop
$631Air Canada
Find Deal
Fri, Jan 2 - Sun, Feb 1
British Airways Logo
9:15 pm - 10:25 pmPIT-LIS
20h 10m1 stop
British Airways Logo
11:05 am - 7:20 pmLIS-PIT
13h 15m1 stop
$652British Airways
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Fri, Nov 14 - Sat, Nov 22
TAP AIR PORTUGAL Logo
7:00 am - 8:20 amPIT-PDL
21h 20m2 stops
TAP AIR PORTUGAL Logo
7:25 pm - 9:48 pmPDL-PIT
30h 23m2 stops
$733TAP AIR PORTUGAL
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Tue, Nov 11 - Tue, Nov 18
TAP AIR PORTUGAL Logo
7:00 am - 8:20 amPIT-PDL
21h 20m2 stops
TAP AIR PORTUGAL Logo
7:25 pm - 9:48 pmPDL-PIT
30h 23m2 stops
$781TAP AIR PORTUGAL
Find Deal
Sun, Nov 9 - Sun, Nov 16

Scandinavian Airlines flights from Pittsburgh to Portugal

Our best Scandinavian Airlines deals on Pittsburgh to Portugal flight tickets
Scandinavian Airlines
Jan 10
PIT1:50 pmPittsburgh
21h 15m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Feb 9
LIS5:20 pmLisbon Humberto Delgado
33h 55m
2 stops
PIT10:15 pmPittsburgh
$504
Find similar
Scandinavian Airlines
Jan 5
PIT6:10 amPittsburgh
34h 20m
2 stops
LIS9:30 pmLisbon Humberto Delgado
Feb 4
LIS7:05 amLisbon Humberto Delgado
19h 21m
2 stops
PIT9:26 pmPittsburgh
$534
Find similar
Scandinavian Airlines
Jan 1
PIT7:00 amPittsburgh
28h 05m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Jan 31
LIS6:55 pmLisbon Humberto Delgado
31h 31m
2 stops
PIT9:26 pmPittsburgh
$568
Find similar

SWISS flights from Pittsburgh to Portugal

Our best SWISS deals on Pittsburgh to Portugal flight tickets
SWISS
Jan 11
PIT2:06 pmPittsburgh
40h 39m
2 stops
LIS11:45 amLisbon Humberto Delgado
Feb 10
LIS3:25 pmLisbon Humberto Delgado
34h 42m
2 stops
PIT9:07 pmPittsburgh
$513
Find similar
SWISS
Nov 10
PIT2:11 pmPittsburgh
19h 24m
2 stops
LIS2:35 pmLisbon Humberto Delgado
Nov 17
LIS3:25 pmLisbon Humberto Delgado
34h 40m
2 stops
PIT9:05 pmPittsburgh
$553
Find similar
SWISS
Jan 8
PIT2:06 pmPittsburgh
40h 39m
2 stops
LIS11:45 amLisbon Humberto Delgado
Feb 7
LIS12:35 pmLisbon Humberto Delgado
37h 32m
2 stops
PIT9:07 pmPittsburgh
$591
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 October 13, 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

Sat 1/10

1:50 pm-4:05 pm

2 stops21h 15m

Lisbon Humberto Delgado

Mon 2/9

5:20 pm-10:15 pm

2 stops33h 55m

$504

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 1/11

2:06 pm-11:45 am

2 stops40h 39m

Lisbon Humberto Delgado

Tue 2/10

3:25 pm-9:07 pm

2 stops34h 42m

$513

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 1/6

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Thu 2/5

10:55 am-7:01 pm

2 stops37h 06m

$532

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 11/26

5:06 pm-9:30 am

1 stop11h 24m

Porto

Wed 12/3

6:00 am-6:49 pm

2 stops17h 49m

$533

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 1/9

5:46 pm-9:20 am

2 stops58h 34m

Lisbon Humberto Delgado

Sun 2/8

10:50 am-5:14 pm

1 stop11h 24m

$598

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 1/4

6:45 pm-5:45 pm

2 stops18h 00m

Lisbon Humberto Delgado

Tue 2/3

7:05 am-7:09 pm

2 stops17h 04m

$618

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 1/2

5:55 pm-9:20 am

1 stop10h 25m

Lisbon Humberto Delgado

Sun 2/1

10:50 am-5:14 pm

1 stop11h 24m

$631

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 11/14

9:15 pm-10:25 pm

1 stop20h 10m

Lisbon Humberto Delgado

Sat 11/22

11:05 am-7:20 pm

1 stop13h 15m

$652

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Tue 11/11

7:00 am-8:20 am

2 stops21h 20m

Ponta Delgada Nordela

Tue 11/18

7:25 pm-9:48 pm

2 stops30h 23m

$733

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Sun 11/9

7:00 am-8:20 am

2 stops21h 20m

Ponta Delgada Nordela

Sun 11/16

7:25 pm-9:48 pm

2 stops30h 23m

$781

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 February. Flight prices, which tend to average around $680, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Pittsburgh during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $681.

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 $954 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 $810 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 34% 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
8,973 reviews
Search United Airlines flights
Air CanadaPriceFrom $592Free CancellationRating
7.1
10,288 reviews
Search Air Canada flights
British AirwaysPriceFrom $598Free CancellationRating
6.7
7,453 reviews
Search British Airways flights
DeltaPriceFrom $650Free CancellationRating
7.9
7,973 reviews
Search Delta flights
American AirlinesPriceFrom $668Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
KLMPriceFrom $721Free CancellationRating
7.7
1,402 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom $785Free CancellationRating
7.1
2,012 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $911Free CancellationRating
6.8
7,482 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

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Popular flights according to clicks in the last 7 days on momondo
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