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Cheap flights from Pittsburgh to Portugal from $452

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 6/15. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
11:35 am - 11:50 am
PIT
-
LIS
19h 15m
2 stops
Iberia Logo
8:45 pm - 3:31 pm
LIS
-
PIT
23h 46m
2 stops
$817Iberia
Tue, May 5 - Mon, May 11
Turkish Airlines Logo
8:59 pm - 11:15 pm
PIT
-
LIS
45h 16m
2 stops
Turkish Airlines Logo
5:55 am - 8:27 am
LIS
-
PIT
31h 32m
2 stops
$823Turkish Airlines
Sat, Sep 26 - Wed, Oct 7
Delta Logo
2:20 pm - 3:25 pm
PIT
-
OPO
20h 05m
2 stops
Delta Logo
5:00 am - 10:14 pm
OPO
-
PIT
22h 14m
2 stops
$832Delta
Tue, Oct 13 - Thu, Oct 22
United Airlines Logo
6:00 pm - 9:45 am
PIT
-
OPO
10h 45m
1 stop
United Airlines Logo
12:35 pm - 8:33 pm
OPO
-
PIT
12h 58m
1 stop
$835United Airlines
Tue, Oct 13 - Thu, Oct 22
United Airlines Logo
6:30 am - 7:00 am
PIT
-
OPO
19h 30m
2 stops
United Airlines Logo
12:35 pm - 7:14 pm
OPO
-
PIT
11h 39m
1 stop
$838United Airlines
Tue, Oct 13 - Wed, Oct 21
Air Canada Logo
7:00 am - 7:00 am
PIT
-
OPO
19h 00m
2 stops
Air Canada Logo
12:45 pm - 11:32 am
OPO
-
PIT
27h 47m
2 stops
$840Air Canada
Tue, Oct 13 - Wed, Oct 21
Delta Logo
7:15 pm - 10:45 am
PIT
-
LIS
10h 30m
1 stop
Delta Logo
5:00 am - 6:55 pm
LIS
-
PIT
18h 55m
2 stops
$846Delta
Mon, May 11 - Thu, May 21
KLM Logo
5:04 pm - 10:30 am
PIT
-
OPO
12h 26m
1 stop
KLM Logo
11:25 am - 10:13 pm
OPO
-
PIT
15h 48m
2 stops
$848KLM
Mon, Jul 27 - Fri, Aug 21
TAP AIR PORTUGAL Logo
1:20 pm - 9:45 am
PIT
-
PDL
16h 25m
2 stops
TAP AIR PORTUGAL Logo
10:45 am - 8:27 am
PDL
-
PIT
25h 42m
2 stops
$1,015TAP AIR PORTUGAL
Sat, Sep 12 - Fri, Sep 18
TAP AIR PORTUGAL Logo
6:45 am - 3:00 pm
PIT
-
PDL
28h 15m
2 stops
TAP AIR PORTUGAL Logo
6:30 am - 8:27 am
PDL
-
PIT
29h 57m
2 stops
$1,029TAP AIR PORTUGAL
Sun, Aug 23 - Tue, Sep 15

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Turkish Airlines flights from Pittsburgh to Portugal

Our best Turkish Airlines deals on Pittsburgh to Portugal flight tickets
Turkish Airlines
Sep 26
PIT8:59 pmPittsburgh
45h 16m
2 stops
LIS11:15 pmLisbon Humberto Delgado
Oct 7
LIS5:55 amLisbon Humberto Delgado
31h 32m
2 stops
PIT8:27 amPittsburgh
$823
Turkish Airlines
May 2
PIT6:00 amPittsburgh
36h 30m
2 stops
OPO11:30 pmPorto
May 11
OPO10:40 amPorto
42h 27m
2 stops
PIT12:07 amPittsburgh
$892
Turkish Airlines
May 2
PIT6:00 amPittsburgh
46h 40m
2 stops
OPO9:40 amPorto
May 11
OPO6:30 amPorto
46h 37m
2 stops
PIT12:07 amPittsburgh
$898

British Airways flights from Pittsburgh to Portugal

Our best British Airways deals on Pittsburgh to Portugal flight tickets
British Airways
Apr 23
PIT5:34 pmPittsburgh
10h 31m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 6
LIS11:05 amLisbon Humberto Delgado
17h 03m
1 stop
PIT11:08 pmPittsburgh
$822
British Airways
May 5
PIT10:55 amPittsburgh
17h 10m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 11
LIS6:45 pmLisbon Humberto Delgado
30h 05m
1 stop
PIT7:50 pmPittsburgh
$880
British Airways
Sep 26
PIT9:50 pmPittsburgh
15h 15m
1 stop
LIS6:05 pmLisbon Humberto Delgado
Oct 7
LIS11:05 amLisbon Humberto Delgado
10h 40m
1 stop
PIT4:45 pmPittsburgh
$904

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 April 20, 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

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 5/5

11:35 am-11:50 am

2 stops19h 15m

Lisbon Humberto Delgado

Mon 5/11

8:45 pm-3:31 pm

2 stops23h 46m

$817

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sat 9/26

8:59 pm-11:15 pm

2 stops45h 16m

Lisbon Humberto Delgado

Wed 10/7

5:55 am-8:27 am

2 stops31h 32m

$823

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 10/13

2:20 pm-3:25 pm

2 stops20h 05m

Porto

Thu 10/22

5:00 am-10:14 pm

2 stops22h 14m

$832
Quickest round-trip

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 10/13

6:00 pm-9:45 am

1 stop10h 45m

Porto

Thu 10/22

12:35 pm-8:33 pm

1 stop12h 58m

$835

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 10/13

6:30 am-7:00 am

2 stops19h 30m

Porto

Wed 10/21

12:35 pm-7:14 pm

1 stop11h 39m

$838

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 10/13

7:00 am-7:00 am

2 stops19h 00m

Porto

Wed 10/21

12:45 pm-11:32 am

2 stops27h 47m

$840

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 5/11

7:15 pm-10:45 am

1 stop10h 30m

Lisbon Humberto Delgado

Thu 5/21

5:00 am-6:55 pm

2 stops18h 55m

$846

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Mon 7/27

5:04 pm-10:30 am

1 stop12h 26m

Porto

Fri 8/21

11:25 am-10:13 pm

2 stops15h 48m

$848

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Sat 9/12

1:20 pm-9:45 am

2 stops16h 25m

Ponta Delgada Nordela

Fri 9/18

10:45 am-8:27 am

2 stops25h 42m

$1,015

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Sun 8/23

6:45 am-3:00 pm

2 stops28h 15m

Ponta Delgada Nordela

Tue 9/15

6:30 am-8:27 am

2 stops29h 57m

$1,029

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 $556, 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 November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $634.

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 $897 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 $675 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 18% 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

10h 30m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 10h 30m
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
1,501 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,608 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
7,896 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.9
8,425 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.1
2,212 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $854Free CancellationRating
7.1
11,629 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
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Flights to Hortafrom $675
Flights to Porto Santofrom $818
Flights to Velasfrom $665