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Cheap flights from Pittsburgh to Portugal from $319

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 10/11. 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

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.
American Airlines Logo
9:15 pm - 5:40 pm
PIT
-
LIS
15h 25m
1 stop
American Airlines Logo
6:30 am - 6:12 pm
LIS
-
PIT
16h 42m
2 stops
$711American Airlines
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
7:59 pm - 10:20 am
PIT
-
LIS
10h 21m
1 stop
United Airlines Logo
5:00 am - 6:36 pm
LIS
-
PIT
18h 36m
2 stops
$712United Airlines
Wed, Oct 28 - Wed, Nov 11
Air Canada Logo
10:51 am - 10:40 am
PIT
-
LIS
18h 49m
2 stops
Air Canada Logo
11:20 am - 1:06 pm
LIS
-
PIT
30h 46m
2 stops
$714Air Canada
Mon, Nov 9 - Tue, Nov 17
Delta Logo
11:49 am - 8:00 am
PIT
-
LIS
15h 11m
1 stop
Delta Logo
5:00 am - 9:26 pm
LIS
-
PIT
21h 26m
2 stops
$715Delta
Tue, Nov 10 - Wed, Nov 18
Delta Logo
11:49 am - 8:00 am
PIT
-
LIS
15h 11m
1 stop
Delta Logo
5:00 am - 9:26 pm
LIS
-
PIT
21h 26m
2 stops
$716Delta
Sun, Nov 8 - Thu, Nov 19
Air Canada Logo
7:20 pm - 10:40 am
PIT
-
LIS
34h 20m
2 stops
Air Canada Logo
10:55 am - 4:56 pm
LIS
-
PIT
35h 01m
2 stops
$717Air Canada
Sun, Nov 8 - Thu, Nov 19
British Airways Logo
9:15 pm - 9:50 pm
PIT
-
LIS
19h 35m
1 stop
British Airways Logo
11:05 am - 1:04 pm
LIS
-
PIT
30h 59m
1 stop
$719British Airways
Wed, Nov 11 - Wed, Nov 18
Air Canada Logo
7:20 pm - 8:55 am
PIT
-
LIS
9h 35m
1 stop
Air Canada Logo
11:20 am - 6:36 pm
LIS
-
PIT
12h 16m
1 stop
$721Air Canada
Wed, Oct 28 - Wed, Nov 11
TAP AIR PORTUGAL Logo
1:20 pm - 2:45 pm
PIT
-
PDL
21h 25m
2 stops
TAP AIR PORTUGAL Logo
6:30 am - 8:27 am
PDL
-
PIT
29h 57m
2 stops
$1,014TAP AIR PORTUGAL
Mon, Oct 5 - Mon, Oct 12
TAP AIR PORTUGAL Logo
1:00 pm - 11:45 pm
PIT
-
PDL
30h 45m
2 stops
TAP AIR PORTUGAL Logo
7:25 pm - 10:45 pm
PDL
-
PIT
31h 20m
2 stops
$1,337TAP AIR PORTUGAL
Sun, Nov 15 - Thu, Nov 19

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United Airlines flights from Pittsburgh to Portugal

Our best United Airlines deals on Pittsburgh to Portugal flight tickets
United Airlines
Oct 28
PIT7:59 pmPittsburgh
10h 21m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
18h 36m
2 stops
PIT6:36 pmPittsburgh
$712
United Airlines
Nov 8
PIT7:59 pmPittsburgh
9h 06m
1 stop
LIS10:05 amLisbon Humberto Delgado
Nov 20
LIS10:15 amLisbon Humberto Delgado
16h 53m
1 stop
PIT10:08 pmPittsburgh
$726
United Airlines
Nov 23
PIT5:55 pmPittsburgh
9h 15m
1 stop
LIS8:10 amLisbon Humberto Delgado
Dec 1
LIS12:50 pmLisbon Humberto Delgado
28h 17m
2 stops
PIT12:07 pmPittsburgh
$736

British Airways flights from Pittsburgh to Portugal

Our best British Airways deals on Pittsburgh to Portugal flight tickets
British Airways
Nov 11
PIT9:15 pmPittsburgh
19h 35m
1 stop
LIS9:50 pmLisbon Humberto Delgado
Nov 18
LIS11:05 amLisbon Humberto Delgado
30h 59m
1 stop
PIT1:04 pmPittsburgh
$719
British Airways
Nov 11
PIT9:15 pmPittsburgh
12h 35m
1 stop
LIS2:50 pmLisbon Humberto Delgado
Nov 17
LIS7:40 pmLisbon Humberto Delgado
28h 40m
1 stop
PIT7:20 pmPittsburgh
$729
British Airways
Nov 23
PIT9:15 pmPittsburgh
16h 40m
1 stop
LIS6:55 pmLisbon Humberto Delgado
Dec 1
LIS11:05 amLisbon Humberto Delgado
31h 04m
1 stop
PIT1:09 pmPittsburgh
$749

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 July 13, 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

Wed 11/11

9:15 pm-5:40 pm

1 stop15h 25m

Lisbon Humberto Delgado

Wed 11/18

6:30 am-6:12 pm

2 stops16h 42m

$711

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 10/28

7:59 pm-10:20 am

1 stop10h 21m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-6:36 pm

2 stops18h 36m

$712

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/9

10:51 am-10:40 am

2 stops18h 49m

Lisbon Humberto Delgado

Tue 11/17

11:20 am-1:06 pm

2 stops30h 46m

$714

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/10

11:49 am-8:00 am

1 stop15h 11m

Lisbon Humberto Delgado

Wed 11/18

5:00 am-9:26 pm

2 stops21h 26m

$715

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 11/8

11:49 am-8:00 am

1 stop15h 11m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-9:26 pm

2 stops21h 26m

$716

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 11/8

7:20 pm-10:40 am

2 stops34h 20m

Lisbon Humberto Delgado

Thu 11/19

10:55 am-4:56 pm

2 stops35h 01m

$717

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/11

9:15 pm-9:50 pm

1 stop19h 35m

Lisbon Humberto Delgado

Wed 11/18

11:05 am-1:04 pm

1 stop30h 59m

$719
Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 10/28

7:20 pm-8:55 am

1 stop9h 35m

Lisbon Humberto Delgado

Wed 11/11

11:20 am-6:36 pm

1 stop12h 16m

$721

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Mon 10/5

1:20 pm-2:45 pm

2 stops21h 25m

Ponta Delgada Nordela

Mon 10/12

6:30 am-8:27 am

2 stops29h 57m

$1,014

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Sun 11/15

1:00 pm-11:45 pm

2 stops30h 45m

Ponta Delgada Nordela

Thu 11/19

7:25 pm-10:45 pm

2 stops31h 20m

$1,337

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 November. Flight prices, which tend to average around $388, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Pittsburgh during April instead. Flights to Portugal in April, while not as cheap as those in November, still average around $402.

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 $874 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 $633 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 10m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 9h 10m
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
1,538 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,981 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
8,106 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.8
8,463 reviews
Search Delta flights
American AirlinesPriceFrom $604Free CancellationRating
7.1
11,815 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.2
2,336 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

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $442
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Flights to Porto Santofrom $593
Flights to Velasfrom $580