Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Portugal from $289

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 10/16. 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.
Multiple Airlines Logo
7:20 pm - 9:20 am
PIT
-
LIS
10h 00m
1 stop
Multiple Airlines Logo
5:00 am - 6:19 pm
LIS
-
PIT
18h 19m
2 stops
$700Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
7:20 pm - 9:20 am
PIT
-
LIS
10h 00m
1 stop
Multiple Airlines Logo
11:20 am - 6:36 pm
LIS
-
PIT
12h 16m
1 stop
$708Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
10:37 am - 10:05 am
PIT
-
LIS
18h 28m
1 stop
United Airlines Logo
5:00 am - 7:02 pm
LIS
-
PIT
19h 02m
2 stops
$713United Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
8:00 pm - 10:05 am
PIT
-
LIS
9h 05m
1 stop
United Airlines Logo
5:00 am - 7:02 pm
LIS
-
PIT
19h 02m
2 stops
$713United Airlines
Tue, Nov 3 - Tue, Nov 10
Delta Logo
7:06 pm - 8:00 am
PIT
-
LIS
31h 54m
1 stop
Delta Logo
11:30 am - 9:05 am
LIS
-
PIT
26h 35m
2 stops
$715Delta
Mon, Nov 2 - Thu, Nov 12
Delta Logo
8:13 am - 8:00 am
PIT
-
LIS
18h 47m
1 stop
Delta Logo
5:00 am - 8:22 pm
LIS
-
PIT
20h 22m
2 stops
$715Delta
Sun, Nov 1 - Thu, Nov 12
British Airways Logo
9:15 pm - 2:55 pm
PIT
-
LIS
12h 40m
1 stop
British Airways Logo
7:05 am - 7:20 pm
LIS
-
PIT
17h 15m
1 stop
$718British Airways
Mon, Nov 2 - Wed, Nov 11
KLM Logo
2:22 pm - 9:00 am
PIT
-
LIS
13h 38m
1 stop
KLM Logo
10:00 am - 5:06 pm
LIS
-
PIT
12h 06m
1 stop
$726KLM
Wed, Nov 4 - Tue, Nov 10
British Airways Logo
9:15 pm - 6:55 pm
PIT
-
LIS
16h 40m
1 stop
British Airways Logo
11:05 am - 3:06 pm
LIS
-
PIT
33h 01m
1 stop
$727British Airways
Mon, Nov 23 - Tue, Dec 1
KLM Logo
2:22 pm - 9:00 am
PIT
-
LIS
13h 38m
1 stop
KLM Logo
10:00 am - 5:06 pm
LIS
-
PIT
12h 06m
1 stop
$731KLM
Wed, Nov 4 - Tue, Nov 10

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Pittsburgh to Portugal

Our best KLM deals on Pittsburgh to Portugal flight tickets
KLM
Nov 4
PIT2:22 pmPittsburgh
13h 38m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 10
LIS10:00 amLisbon Humberto Delgado
12h 06m
1 stop
PIT5:06 pmPittsburgh
$731
KLM
Nov 3
PIT5:11 pmPittsburgh
9h 49m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 8
LIS11:30 amLisbon Humberto Delgado
18h 16m
2 stops
PIT12:46 amPittsburgh
$765

Lufthansa flights from Pittsburgh to Portugal

Our best Lufthansa deals on Pittsburgh to Portugal flight tickets
Lufthansa
Oct 31
PIT7:37 pmPittsburgh
39h 18m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Nov 10
LIS5:00 amLisbon Humberto Delgado
18h 19m
2 stops
PIT6:19 pmPittsburgh
$747
Lufthansa
Nov 23
PIT12:57 pmPittsburgh
17h 38m
2 stops
LIS11:35 amLisbon Humberto Delgado
Dec 1
LIS5:00 amLisbon Humberto Delgado
23h 19m
2 stops
PIT11:19 pmPittsburgh
$756
Lufthansa
Sep 11
PIT7:59 pmPittsburgh
22h 26m
2 stops
OPO11:25 pmPorto
Sep 18
OPO6:20 amPorto
41h 03m
2 stops
PIT6:23 pmPittsburgh
$972

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 August 1, 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 10/27

7:20 pm-9:20 am

1 stop10h 00m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-6:19 pm

2 stops18h 19m

$700
Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 10/27

7:20 pm-9:20 am

1 stop10h 00m

Lisbon Humberto Delgado

Wed 11/4

11:20 am-6:36 pm

1 stop12h 16m

$708

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 11/1

10:37 am-10:05 am

1 stop18h 28m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-7:02 pm

2 stops19h 02m

$713

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

8:00 pm-10:05 am

1 stop9h 05m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-7:02 pm

2 stops19h 02m

$713

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/2

7:06 pm-8:00 am

1 stop31h 54m

Lisbon Humberto Delgado

Thu 11/12

11:30 am-9:05 am

2 stops26h 35m

$715

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 11/1

8:13 am-8:00 am

1 stop18h 47m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-8:22 pm

2 stops20h 22m

$715

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/2

9:15 pm-2:55 pm

1 stop12h 40m

Lisbon Humberto Delgado

Wed 11/11

7:05 am-7:20 pm

1 stop17h 15m

$718

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/4

2:22 pm-9:00 am

1 stop13h 38m

Lisbon Humberto Delgado

Tue 11/10

10:00 am-5:06 pm

1 stop12h 06m

$726

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/23

9:15 pm-6:55 pm

1 stop16h 40m

Lisbon Humberto Delgado

Tue 12/1

11:05 am-3:06 pm

1 stop33h 01m

$727

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/4

2:22 pm-9:00 am

1 stop13h 38m

Lisbon Humberto Delgado

Tue 11/10

10:00 am-5:06 pm

1 stop12h 06m

$731

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $604, 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 $642.

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 $888 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 8% 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 20m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 10h 20m
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
1,552 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
8,136 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.8
8,493 reviews
Search Delta flights
American AirlinesPriceFrom $604Free CancellationRating
7.1
11,847 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/31
Mon 9/7
By creating a price alert you accept our terms of use and privacy policy.

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 $498
Flights to Portofrom $523
Flights to Funchalfrom $546
Flights to Farofrom $344
Flights to Ponta Delgadafrom $438
Flights to Lajesfrom $461
Flights to Hortafrom $476
Flights to Pico Islandfrom $451
Flights to Porto Santofrom $904
Flights to Velasfrom $471