Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Portugal from $291

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 8/12. 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.

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

Find the cheapest flights from Pittsburgh to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:03 am - 10:45 am
PIT
-
LIS
23h 42m
1 stop
Delta Logo
5:00 am - 6:16 pm
LIS
-
PIT
18h 16m
2 stops
$601Delta
Mon, Apr 20 - Wed, May 6
Delta Logo
6:03 am - 10:45 am
PIT
-
LIS
23h 42m
1 stop
Delta Logo
12:45 pm - 10:29 am
LIS
-
PIT
26h 44m
1 stop
$612Delta
Mon, Apr 20 - Wed, May 6
Delta Logo
3:55 pm - 2:55 pm
PIT
-
LIS
18h 00m
2 stops
Delta Logo
5:00 am - 5:00 pm
LIS
-
PIT
17h 00m
2 stops
$620Delta
Mon, Apr 20 - Wed, May 6
Lufthansa Logo
7:59 pm - 10:45 pm
PIT
-
LIS
21h 46m
2 stops
Lufthansa Logo
5:05 am - 11:20 pm
LIS
-
PIT
23h 15m
2 stops
$622Lufthansa
Sun, Apr 12 - Thu, Apr 23
Delta Logo
7:45 pm - 6:45 pm
PIT
-
LIS
18h 00m
2 stops
Delta Logo
11:55 am - 12:34 am
LIS
-
PIT
17h 39m
2 stops
$625Delta
Thu, Apr 23 - Wed, May 6
United Airlines Logo
7:00 am - 3:25 pm
PIT
-
LIS
27h 25m
2 stops
United Airlines Logo
11:25 am - 5:44 pm
LIS
-
PIT
35h 19m
2 stops
$626United Airlines
Thu, Apr 16 - Mon, Apr 20
British Airways Logo
7:45 pm - 11:10 pm
PIT
-
LIS
22h 25m
2 stops
British Airways Logo
7:10 am - 7:50 pm
LIS
-
PIT
17h 40m
1 stop
$628British Airways
Fri, Apr 24 - Mon, May 4
British Airways Logo
7:12 pm - 6:55 pm
PIT
-
OPO
18h 43m
2 stops
British Airways Logo
8:20 am - 11:54 pm
OPO
-
PIT
20h 34m
2 stops
$774British Airways
Wed, Apr 15 - Wed, Apr 22
TAP AIR PORTUGAL Logo
10:20 am - 9:45 am
PIT
-
PDL
19h 25m
2 stops
TAP AIR PORTUGAL Logo
3:45 pm - 8:52 pm
PDL
-
PIT
33h 07m
2 stops
$846TAP AIR PORTUGAL
Tue, Apr 28 - Tue, May 5
American Airlines Logo
12:10 pm - 7:40 am
PIT
-
OPO
14h 30m
2 stops
American Airlines Logo
8:20 am - 8:00 pm
OPO
-
PIT
16h 40m
2 stops
$866American Airlines
Tue, Jun 30 - Tue, Jul 7

Delta flights from Pittsburgh to Portugal

Our best Delta deals on Pittsburgh to Portugal flight tickets
Delta
Apr 20
PIT6:03 amPittsburgh
23h 42m
1 stop
LIS10:45 amLisbon Humberto Delgado
May 6
LIS5:00 amLisbon Humberto Delgado
18h 16m
2 stops
PIT6:16 pmPittsburgh
$601
Delta
Apr 20
PIT6:03 amPittsburgh
23h 42m
1 stop
LIS10:45 amLisbon Humberto Delgado
May 6
LIS12:45 pmLisbon Humberto Delgado
26h 44m
1 stop
PIT10:29 amPittsburgh
$612
Delta
Apr 20
PIT3:55 pmPittsburgh
18h 00m
2 stops
LIS2:55 pmLisbon Humberto Delgado
May 6
LIS5:00 amLisbon Humberto Delgado
17h 00m
2 stops
PIT5:00 pmPittsburgh
$620

Lufthansa flights from Pittsburgh to Portugal

Our best Lufthansa deals on Pittsburgh to Portugal flight tickets
Lufthansa
Apr 12
PIT7:59 pmPittsburgh
21h 46m
2 stops
LIS10:45 pmLisbon Humberto Delgado
Apr 23
LIS5:05 amLisbon Humberto Delgado
23h 15m
2 stops
PIT11:20 pmPittsburgh
$622
Lufthansa
Apr 15
PIT7:20 pmPittsburgh
23h 15m
2 stops
LIS11:35 pmLisbon Humberto Delgado
Apr 24
LIS5:05 amLisbon Humberto Delgado
23h 48m
2 stops
PIT11:53 pmPittsburgh
$634
Lufthansa
Apr 12
PIT7:59 pmPittsburgh
21h 46m
2 stops
LIS10:45 pmLisbon Humberto Delgado
Apr 18
LIS4:20 pmLisbon Humberto Delgado
36h 33m
2 stops
PIT11:53 pmPittsburgh
$642

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 March 19, 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

Mon 4/20

6:03 am-10:45 am

1 stop23h 42m

Lisbon Humberto Delgado

Wed 5/6

5:00 am-6:16 pm

2 stops18h 16m

$601

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 4/20

6:03 am-10:45 am

1 stop23h 42m

Lisbon Humberto Delgado

Wed 5/6

12:45 pm-10:29 am

1 stop26h 44m

$612

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 4/20

3:55 pm-2:55 pm

2 stops18h 00m

Lisbon Humberto Delgado

Wed 5/6

5:00 am-5:00 pm

2 stops17h 00m

$620

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 4/12

7:59 pm-10:45 pm

2 stops21h 46m

Lisbon Humberto Delgado

Thu 4/23

5:05 am-11:20 pm

2 stops23h 15m

$622

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 4/23

7:45 pm-6:45 pm

2 stops18h 00m

Lisbon Humberto Delgado

Wed 5/6

11:55 am-12:34 am

2 stops17h 39m

$625

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 4/16

7:00 am-3:25 pm

2 stops27h 25m

Lisbon Humberto Delgado

Mon 4/20

11:25 am-5:44 pm

2 stops35h 19m

$626

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Fri 4/24

7:45 pm-11:10 pm

2 stops22h 25m

Lisbon Humberto Delgado

Mon 5/4

7:10 am-7:50 pm

1 stop17h 40m

$628

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 4/15

7:12 pm-6:55 pm

2 stops18h 43m

Porto

Wed 4/22

8:20 am-11:54 pm

2 stops20h 34m

$774

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Tue 4/28

10:20 am-9:45 am

2 stops19h 25m

Ponta Delgada Nordela

Tue 5/5

3:45 pm-8:52 pm

2 stops33h 07m

$846
Quickest round-trip

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 6/30

12:10 pm-7:40 am

2 stops14h 30m

Porto

Tue 7/7

8:20 am-8:00 pm

2 stops16h 40m

$866

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 $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 $885 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

11h 35m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 11h 35m
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
7.8
1,473 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,451 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
7,804 reviews
Search British Airways flights
DeltaPriceFrom $575Free CancellationRating
7.9
8,303 reviews
Search Delta flights
Air CanadaPriceFrom $592Free CancellationRating
7.1
10,818 reviews
Search Air Canada flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.1
2,171 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $854Free CancellationRating
7.1
11,480 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
Sat 4/18
Sat 4/25
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 $435
Flights to Portofrom $426
Flights to Funchalfrom $507
Flights to Farofrom $430
Flights to Ponta Delgadafrom $493
Flights to Lajesfrom $569
Flights to Pico Islandfrom $654
Flights to Hortafrom $599
Flights to Porto Santofrom $675
Flights to Velasfrom $586