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Cheap flights from Pittsburgh to Portugal from $336

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Multiple Airlines Logo
4:15 pm - 11:00 am
PIT
-
LIS
13h 45m
1 stop
Multiple Airlines Logo
5:00 am - 3:31 pm
LIS
-
PIT
15h 31m
2 stops
$735Multiple Airlines
Mon, Nov 16 - Thu, Nov 19
Multiple Airlines Logo
4:15 pm - 11:00 am
PIT
-
LIS
14h 45m
1 stop
Multiple Airlines Logo
5:00 am - 3:31 pm
LIS
-
PIT
15h 31m
2 stops
$736Multiple Airlines
Mon, Oct 26 - Wed, Nov 11
United Airlines Logo
8:00 pm - 10:15 am
PIT
-
LIS
9h 15m
1 stop
United Airlines Logo
1:00 pm - 6:29 pm
LIS
-
PIT
34h 29m
2 stops
$747United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
6:55 pm - 8:10 am
PIT
-
LIS
32h 15m
1 stop
United Airlines Logo
1:00 pm - 3:31 pm
LIS
-
PIT
31h 31m
1 stop
$748United Airlines
Mon, Nov 16 - Thu, Nov 19
Air Canada Logo
4:15 pm - 11:00 am
PIT
-
LIS
13h 45m
1 stop
Air Canada Logo
1:00 pm - 6:29 pm
LIS
-
PIT
34h 29m
2 stops
$750Air Canada
Mon, Nov 16 - Thu, Nov 19
Air Canada Logo
4:15 pm - 9:50 am
PIT
-
LIS
37h 35m
2 stops
Air Canada Logo
1:00 pm - 4:57 pm
LIS
-
PIT
32h 57m
2 stops
$754Air Canada
Mon, Oct 26 - Wed, Nov 11
Iberia Logo
4:04 pm - 11:45 am
PIT
-
OPO
14h 41m
2 stops
Iberia Logo
8:40 pm - 9:13 pm
OPO
-
PIT
29h 33m
2 stops
$825Iberia
Sun, Nov 1 - Sat, Nov 7
Iberia Logo
9:50 pm - 8:00 pm
PIT
-
OPO
17h 10m
2 stops
Iberia Logo
8:40 pm - 6:16 pm
OPO
-
PIT
26h 36m
2 stops
$901Iberia
Mon, Aug 31 - Mon, Sep 21
TAP AIR PORTUGAL Logo
9:30 am - 8:20 am
PIT
-
PDL
19h 50m
2 stops
TAP AIR PORTUGAL Logo
9:30 am - 8:27 am
PDL
-
PIT
26h 57m
2 stops
$941TAP AIR PORTUGAL
Fri, Oct 30 - Sat, Nov 7
TAP AIR PORTUGAL Logo
6:45 am - 9:45 am
PIT
-
PDL
23h 00m
2 stops
TAP AIR PORTUGAL Logo
7:30 pm - 8:01 pm
PDL
-
PIT
28h 31m
2 stops
$961TAP AIR PORTUGAL
Wed, Sep 2 - Wed, Sep 9

Air Canada flights from Pittsburgh to Portugal

Our best Air Canada deals on Pittsburgh to Portugal flight tickets
Air Canada
Nov 16
PIT4:15 pmPittsburgh
13h 45m
1 stop
LIS11:00 amLisbon Humberto Delgado
Nov 19
LIS1:00 pmLisbon Humberto Delgado
34h 29m
2 stops
PIT6:29 pmPittsburgh
$750
Air Canada
Oct 26
PIT4:15 pmPittsburgh
37h 35m
2 stops
LIS9:50 amLisbon Humberto Delgado
Nov 11
LIS1:00 pmLisbon Humberto Delgado
32h 57m
2 stops
PIT4:57 pmPittsburgh
$754
Air Canada
Nov 14
PIT8:45 pmPittsburgh
33h 15m
2 stops
LIS11:00 amLisbon Humberto Delgado
Nov 18
LIS1:00 pmLisbon Humberto Delgado
32h 57m
2 stops
PIT4:57 pmPittsburgh
$755

Lufthansa flights from Pittsburgh to Portugal

Our best Lufthansa deals on Pittsburgh to Portugal flight tickets
Lufthansa
Nov 5
PIT8:00 pmPittsburgh
9h 15m
1 stop
LIS10:15 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
15h 31m
2 stops
PIT3:31 pmPittsburgh
$797
Lufthansa
Sep 26
PIT3:35 pmPittsburgh
10h 25m
1 stop
OPO7:00 amPorto
Oct 7
OPO11:20 amPorto
32h 33m
1 stop
PIT2:53 pmPittsburgh
$906
Lufthansa
Jul 8
PIT7:25 amPittsburgh
18h 30m
1 stop
OPO6:55 amPorto
Jul 22
OPO11:20 amPorto
32h 33m
1 stop
PIT2:53 pmPittsburgh
$912

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 June 4, 2026.
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

Cheapest round-trip
Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-3:31 pm

2 stops15h 31m

$735

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/26

4:15 pm-11:00 am

1 stop14h 45m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-3:31 pm

2 stops15h 31m

$736

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

8:00 pm-10:15 am

1 stop9h 15m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-6:29 pm

2 stops34h 29m

$747

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

6:55 pm-8:10 am

1 stop32h 15m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-3:31 pm

1 stop31h 31m

$748

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-6:29 pm

2 stops34h 29m

$750

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 10/26

4:15 pm-9:50 am

2 stops37h 35m

Lisbon Humberto Delgado

Wed 11/11

1:00 pm-4:57 pm

2 stops32h 57m

$754

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sun 11/1

4:04 pm-11:45 am

2 stops14h 41m

Porto

Sat 11/7

8:40 pm-9:13 pm

2 stops29h 33m

$825

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Mon 8/31

9:50 pm-8:00 pm

2 stops17h 10m

Porto

Mon 9/21

8:40 pm-6:16 pm

2 stops26h 36m

$901

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Fri 10/30

9:30 am-8:20 am

2 stops19h 50m

Ponta Delgada Nordela

Sat 11/7

9:30 am-8:27 am

2 stops26h 57m

$941

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Wed 9/2

6:45 am-9:45 am

2 stops23h 00m

Ponta Delgada Nordela

Wed 9/9

7:30 pm-8:01 pm

2 stops28h 31m

$961

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 April. Flight prices, which tend to average around $402, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Portugal from Pittsburgh during March instead. Flights to Portugal in March, while not as cheap as those in April, still average around $482.

How far in advance should I book a flight from Pittsburgh 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 $879 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 $671 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 52% 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

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 9h 15m
There are no direct flights from Pittsburgh to Portugal. There are no popular flight routes from Pittsburgh to Portugal.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Portugal

  • 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
KLMPriceFrom $505Free CancellationRating
7.8
1,524 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
8,026 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.8
8,395 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.2
2,270 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $854Free CancellationRating
7.1
11,640 reviews
Search American Airlines 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.

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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
Flights to Lisbonfrom $555
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Flights to Hortafrom $699
Flights to Porto Santofrom $544
Flights to Velasfrom $770