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Cheap flights from Pittsburgh to Portugal from $226

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 4/15. 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

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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.
Lufthansa Logo
3:00 pm - 10:15 am
PIT
-
LIS
14h 15m1 stop
Lufthansa Logo
5:00 am - 7:00 pm
LIS
-
PIT
18h 00m2 stops
$405Lufthansa
lun., mar. 2 - jue., mar. 12
Lufthansa Logo
12:30 pm - 9:30 am
PIT
-
OPO
16h 00m1 stop
Lufthansa Logo
12:35 pm - 7:00 pm
OPO
-
PIT
11h 25m1 stop
$446Lufthansa
sáb., feb. 21 - sáb., feb. 28
British Airways Logo
9:15 pm - 5:35 pm
PIT
-
OPO
15h 20m1 stop
British Airways Logo
8:20 am - 4:26 pm
OPO
-
PIT
37h 06m2 stops
$448British Airways
lun., feb. 2 - mar., feb. 10
Multiple Airlines Logo
9:15 pm - 6:55 pm
PIT
-
LIS
16h 40m1 stop
Multiple Airlines Logo
6:30 am - 7:04 pm
LIS
-
PIT
17h 34m2 stops
$449Multiple Airlines
lun., feb. 9 - jue., feb. 19
British Airways Logo
5:39 pm - 4:40 pm
PIT
-
OPO
42h 01m2 stops
British Airways Logo
8:20 am - 7:09 pm
OPO
-
PIT
15h 49m2 stops
$453British Airways
sáb., ene. 31 - mar., feb. 10
Multiple Airlines Logo
4:00 pm - 12:05 pm
PIT
-
LIS
15h 05m2 stops
Multiple Airlines Logo
6:30 am - 7:04 pm
LIS
-
PIT
17h 34m2 stops
$453Multiple Airlines
lun., feb. 9 - jue., feb. 19
British Airways Logo
7:34 pm - 2:55 pm
PIT
-
LIS
15h 21m2 stops
British Airways Logo
11:05 am - 7:50 pm
LIS
-
PIT
13h 45m1 stop
$455British Airways
lun., mar. 23 - jue., abr. 2
British Airways Logo
9:45 pm - 11:05 pm
PIT
-
LIS
20h 20m1 stop
British Airways Logo
7:20 am - 7:50 pm
LIS
-
PIT
17h 30m1 stop
$456British Airways
dom., abr. 19 - mié., abr. 29
United Airlines Logo
3:00 pm - 10:15 am
PIT
-
LIS
14h 15m1 stop
United Airlines Logo
11:20 am - 6:51 pm
LIS
-
PIT
36h 31m2 stops
$462United Airlines
jue., feb. 19 - mar., feb. 24
Delta Logo
11:16 am - 10:30 am
PIT
-
OPO
18h 14m2 stops
Delta Logo
11:20 am - 11:40 am
OPO
-
PIT
28h 20m2 stops
$480Delta
mar., feb. 3 - jue., mar. 12

United Airlines flights from Pittsburgh to Portugal

Our best United Airlines deals on Pittsburgh to Portugal flight tickets
United Airlines
Feb 19
PIT3:00 pmPittsburgh
14h 15m
1 stop
LIS10:15 amLisbon Humberto Delgado
Feb 24
LIS11:20 amLisbon Humberto Delgado
36h 31m
2 stops
PIT6:51 pmPittsburgh
$462
United Airlines
Feb 22
PIT10:26 amPittsburgh
18h 49m
1 stop
LIS10:15 amLisbon Humberto Delgado
Mar 1
LIS5:00 amLisbon Humberto Delgado
17h 14m
2 stops
PIT5:14 pmPittsburgh
$468
United Airlines
Feb 19
PIT6:10 amPittsburgh
23h 05m
1 stop
LIS10:15 amLisbon Humberto Delgado
Feb 24
LIS11:55 amLisbon Humberto Delgado
11h 56m
1 stop
PIT6:51 pmPittsburgh
$482

British Airways flights from Pittsburgh to Portugal

Our best British Airways deals on Pittsburgh to Portugal flight tickets
British Airways
Feb 2
PIT9:15 pmPittsburgh
15h 20m
1 stop
OPO5:35 pmPorto
Feb 10
OPO8:20 amPorto
37h 06m
2 stops
PIT4:26 pmPittsburgh
$448
British Airways
Jan 31
PIT5:39 pmPittsburgh
42h 01m
2 stops
OPO4:40 pmPorto
Feb 10
OPO8:20 amPorto
15h 49m
2 stops
PIT7:09 pmPittsburgh
$453
British Airways
Mar 23
PIT7:34 pmPittsburgh
15h 21m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Apr 2
LIS11:05 amLisbon Humberto Delgado
13h 45m
1 stop
PIT7:50 pmPittsburgh
$455

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 enero 8, 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

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 3/2

3:00 pm-10:15 am

1 stop14h 15m

Lisbon Humberto Delgado

jue. 3/12

5:00 am-7:00 pm

2 stops18h 00m

$405

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

sáb. 2/21

12:30 pm-9:30 am

1 stop16h 00m

Porto

sáb. 2/28

12:35 pm-7:00 pm

1 stop11h 25m

$446

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

lun. 2/2

9:15 pm-5:35 pm

1 stop15h 20m

Porto

mar. 2/10

8:20 am-4:26 pm

2 stops37h 06m

$448

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 2/9

9:15 pm-6:55 pm

1 stop16h 40m

Lisbon Humberto Delgado

jue. 2/19

6:30 am-7:04 pm

2 stops17h 34m

$449

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

sáb. 1/31

5:39 pm-4:40 pm

2 stops42h 01m

Porto

mar. 2/10

8:20 am-7:09 pm

2 stops15h 49m

$453

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 2/9

4:00 pm-12:05 pm

2 stops15h 05m

Lisbon Humberto Delgado

jue. 2/19

6:30 am-7:04 pm

2 stops17h 34m

$453

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 3/23

7:34 pm-2:55 pm

2 stops15h 21m

Lisbon Humberto Delgado

jue. 4/2

11:05 am-7:50 pm

1 stop13h 45m

$455

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

dom. 4/19

9:45 pm-11:05 pm

1 stop20h 20m

Lisbon Humberto Delgado

mié. 4/29

7:20 am-7:50 pm

1 stop17h 30m

$456

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

jue. 2/19

3:00 pm-10:15 am

1 stop14h 15m

Lisbon Humberto Delgado

mar. 2/24

11:20 am-6:51 pm

2 stops36h 31m

$462

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

mar. 2/3

11:16 am-10:30 am

2 stops18h 14m

Porto

jue. 3/12

11:20 am-11:40 am

2 stops28h 20m

$480

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 February. Flight prices, which tend to average around $579, 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 $605.

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 $935 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 $800 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 14% 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 56m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 9h 56m
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
KLMPriceFrom $505Free CancellationRating
7.7
1,434 reviews
Search KLM flights
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
United AirlinesPriceFrom $590Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
Air CanadaPriceFrom $592Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
DeltaPriceFrom $600Free CancellationRating
7.9
8,025 reviews
Search Delta flights
American AirlinesPriceFrom $673Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.1
2,111 reviews
Search TAP AIR PORTUGAL 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

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Find better results for your trip to Portugal

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