$390+ Cheap flights from Pittsburgh (PIT) to Lisbon (LIS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LIS
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Lisbon with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Pittsburgh to LisbonExplore the most affordable flight options available from Pittsburgh to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from Pittsburgh to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Iberia deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:45 pm
PIT
- LIS
1 stop20h 25m
Multiple Airlines
Wed 5/66:35 am
LIS
- PIT
2 stops19h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$561
This British Airways deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:45 pm
PIT
- LIS
1 stop15h 10m
British Airways
Wed 5/611:05 am
LIS
- PIT
1 stop17h 03m
British Airways
Deal found 3/10![British Airways logo]()
$568
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:00 pm
PIT
- LIS
1 stop9h 15m
United Airlines
Fri 12/1111:20 am
LIS
- PIT
2 stops34h 37m
United Airlines
Deal found 3/8![United Airlines logo]()
$597
This Rumbo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:13 am
PIT
- LIS
2 stops33h 52m
Scandinavian Airlines
Wed 5/67:15 am
LIS
- PIT
2 stops20h 40m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$609
This British Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:15 pm
PIT
- LIS
1 stop31h 35m
British Airways
Fri 12/1110:40 am
LIS
- PIT
1 stop13h 40m
British Airways
Deal found 3/9![British Airways logo]()
$614
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:49 am
PIT
- LIS
1 stop15h 11m
Delta
Mon 11/25:00 am
LIS
- PIT
2 stops18h 54m
Delta
Deal found 3/12![Delta logo]()
$616
This Orbitz deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:20 am
PIT
- LIS
2 stops33h 45m
Scandinavian Airlines
Wed 9/237:15 am
LIS
- PIT
2 stops19h 12m
Scandinavian Airlines
Deal found 3/8![Scandinavian Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:55 pm
PIT
- LIS
2 stops18h 00m
Delta
Wed 5/65:00 am
LIS
- PIT
2 stops17h 00m
Delta
Deal found 3/12![Delta logo]()
$620
This Orbitz deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:49 am
PIT
- LIS
2 stops25h 36m
Multiple Airlines
Thu 4/165:05 am
LIS
- PIT
2 stops17h 39m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:46 pm
PIT
- LIS
2 stops17h 59m
Delta
Wed 5/65:00 am
LIS
- PIT
2 stops17h 00m
Delta
Deal found 3/12![Delta logo]()
$625
This Virgin Atlantic deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:13 am
PIT
- LIS
1 stop19h 47m
Virgin Atlantic
Wed 5/612:45 pm
LIS
- PIT
1 stop15h 10m
Virgin Atlantic
Deal found 3/12![Virgin Atlantic logo]()
$627
Best flights from Pittsburgh to LisbonDiscover carefully curated flight deals from Pittsburgh to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from Pittsburgh to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This British Airways deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:45 pm
PIT
- LIS
1 stop31h 20m
British Airways
Wed 5/63:15 pm
LIS
- PIT
1 stop33h 35m
British Airways
Deal found 3/8![British Airways logo]()
$734
This KLM deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:08 pm
PIT
- LIS
1 stop11h 52m
Multiple Airlines
Thu 4/212:45 pm
LIS
- PIT
2 stops13h 45m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
PIT
- LIS
1 stop24h 00m
United Airlines
Thu 5/2110:25 am
LIS
- PIT
1 stop12h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$925
This British Airways deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:45 pm
PIT
- LIS
1 stop15h 10m
British Airways
Wed 4/2211:00 am
LIS
- PIT
1 stop13h 50m
British Airways
Deal found 3/8![British Airways logo]()
$753
This British Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:34 pm
PIT
- LIS
2 stops15h 21m
British Airways
Thu 4/27:20 am
LIS
- PIT
2 stops18h 08m
British Airways
Deal found 3/9![British Airways logo]()
$759
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:42 pm
PIT
- LIS
2 stops32h 38m
United Airlines
Fri 8/1411:25 am
LIS
- PIT
2 stops36h 01m
United Airlines
Deal found 3/9![United Airlines logo]()
$927
This British Airways deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:55 pm
PIT
- LIS
2 stops17h 05m
British Airways
Sun 4/2611:00 am
LIS
- PIT
2 stops17h 54m
British Airways
Deal found 3/8![British Airways logo]()
$771
This Icelandair deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:55 pm
PIT
- LIS
2 stops17h 55m
Multiple Airlines
Sun 5/2410:20 pm
LIS
- PIT
2 stops39h 34m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:30 am
PIT
- LIS
2 stops17h 50m
United Airlines
Wed 8/51:00 pm
LIS
- PIT
2 stops30h 03m
United Airlines
Deal found 3/11![United Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:10 am
PIT
- LIS
1 stop23h 20m
United Airlines
Thu 7/301:00 pm
LIS
- PIT
1 stop27h 33m
United Airlines
Deal found 3/8![United Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:10 am
PIT
- LIS
1 stop23h 20m
United Airlines
Wed 6/1011:25 am
LIS
- PIT
1 stop32h 28m
United Airlines
Deal found 3/12![United Airlines logo]()
$1,034
Last-minute flights from Pittsburgh to LisbonDiscover last-minute flight deals from Pittsburgh to Lisbon. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Lisbon. Data last updated March 13, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:49 am
PIT
- LIS
2 stops25h 36m
Multiple Airlines
Thu 4/165:05 am
LIS
- PIT
2 stops17h 39m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$624
This BusinessClass deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:55 pm
PIT
- LIS
2 stops14h 45m
Lufthansa
Thu 4/1612:20 pm
LIS
- PIT
1 stop11h 36m
Lufthansa
Deal found 3/11![Lufthansa logo]()
$640
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:45 pm
PIT
- LIS
2 stops18h 00m
Delta
Tue 4/2112:45 pm
LIS
- PIT
1 stop15h 10m
Delta
Deal found 3/12![Delta logo]()
$636
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:13 am
PIT
- LIS
1 stop19h 47m
Delta
Tue 4/215:00 am
LIS
- PIT
2 stops21h 28m
Delta
Deal found 3/8![Delta logo]()
$644
This Iberia deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:45 pm
PIT
- LIS
1 stop20h 25m
Multiple Airlines
Wed 5/66:35 am
LIS
- PIT
2 stops19h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$561
This British Airways deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:45 pm
PIT
- LIS
1 stop15h 10m
British Airways
Wed 5/611:05 am
LIS
- PIT
1 stop17h 03m
British Airways
Deal found 3/10![British Airways logo]()
$568
This Rumbo deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:13 am
PIT
- LIS
2 stops33h 52m
Scandinavian Airlines
Wed 5/67:15 am
LIS
- PIT
2 stops20h 40m
Scandinavian Airlines
Deal found 3/10![Scandinavian Airlines logo]()
$609
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:55 pm
PIT
- LIS
2 stops18h 00m
Delta
Wed 5/65:00 am
LIS
- PIT
2 stops17h 00m
Delta
Deal found 3/12![Delta logo]()
$620
This Virgin Atlantic deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:13 am
PIT
- LIS
1 stop19h 47m
Virgin Atlantic
Wed 5/612:45 pm
LIS
- PIT
1 stop15h 10m
Virgin Atlantic
Deal found 3/12![Virgin Atlantic logo]()
$627
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:46 pm
PIT
- LIS
2 stops17h 59m
Delta
Wed 5/65:00 am
LIS
- PIT
2 stops17h 00m
Delta
Deal found 3/12![Delta logo]()
$625
This Virgin Atlantic deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:13 am
PIT
- LIS
1 stop19h 47m
Virgin Atlantic
Wed 5/612:45 pm
LIS
- PIT
2 stops15h 11m
Virgin Atlantic
Deal found 3/12![Virgin Atlantic logo]()
$632
One-way flights from Pittsburgh to LisbonSearch for one-way flight options from Pittsburgh to Lisbon. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from Pittsburgh to Lisbon. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:35 pm
PIT
- LIS
1 stop12h 45m
United Airlines
Deal found 3/12![United Airlines logo]()
$390
This KLM deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:20 am
PIT
- LIS
1 stop19h 40m
KLM
Deal found 3/12![KLM logo]()
$391
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:12 am
PIT
- LIS
2 stops24h 28m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$423
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
PIT
- LIS
2 stops24h 40m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$446
This oojo deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:13 pm
PIT
- LIS
2 stops21h 17m
British Airways
Deal found 3/8![British Airways logo]()
$447
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:06 pm
PIT
- LIS
1 stop14h 24m
United Airlines
Deal found 3/12![United Airlines logo]()
$451
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:45 pm
PIT
- LIS
1 stop15h 15m
British Airways
Deal found 3/9![British Airways logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:59 pm
PIT
- LIS
1 stop9h 31m
United Airlines
Deal found 3/8![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:59 pm
PIT
- LIS
2 stops32h 21m
United Airlines
Deal found 3/11![United Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:00 pm
PIT
- LIS
3 stops57h 00m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:55 am
PIT
- LIS
3 stops24h 45m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$478
Find flight deals from Pittsburgh to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $561 (Iberia) |
One-way from | $390 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $657 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Lisbon 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, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Pittsburgh to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Thu 4/23
9:45 pm-10:05 am
1 stop31h 20m
Lisbon Humberto Delgado
Wed 5/6
3:15 pm-7:50 pm
1 stop33h 35m
$734
Quickest round-trip
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Mon 3/23
5:08 pm-9:00 am
1 stop11h 52m
Lisbon Humberto Delgado
Thu 4/2
12:45 pm-9:30 pm
2 stops13h 45m
$747
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Wed 4/15
9:45 pm-5:55 pm
1 stop15h 10m
Lisbon Humberto Delgado
Wed 4/22
11:00 am-7:50 pm
1 stop13h 50m
$753
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Mon 3/23
7:34 pm-2:55 pm
2 stops15h 21m
Lisbon Humberto Delgado
Thu 4/2
7:20 am-8:28 pm
2 stops18h 08m
$759
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Fri 4/17
7:55 pm-6:00 pm
2 stops17h 05m
Lisbon Humberto Delgado
Sun 4/26
11:00 am-11:54 pm
2 stops17h 54m
$771
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Mon 5/11
6:00 am-11:00 am
1 stop24h 00m
Lisbon Humberto Delgado
Thu 5/21
10:25 am-5:37 pm
1 stop12h 12m
$925
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Sat 8/8
7:42 pm-9:20 am
2 stops32h 38m
Lisbon Humberto Delgado
Fri 8/14
11:25 am-6:26 pm
2 stops36h 01m
$927
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Tue 5/26
10:30 am-9:20 am
2 stops17h 50m
Lisbon Humberto Delgado
Wed 8/5
1:00 pm-2:03 pm
2 stops30h 03m
$940
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Thu 7/23
6:10 am-10:30 am
1 stop23h 20m
Lisbon Humberto Delgado
Thu 7/30
1:00 pm-11:33 am
1 stop27h 33m
$1,005
PittsburghLisbon
PIT - LIS
PITLIS
Pittsburgh
Sat 5/16
2:55 pm-1:50 pm
2 stops17h 55m
Lisbon Humberto Delgado
Sun 5/24
10:20 pm-8:54 am
2 stops39h 34m
$1,015
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Lisbon in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Pittsburgh with our price prediction graph.
PIT-LIS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Lisbon
How far ahead should I book a flight from Pittsburgh to Lisbon?
Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Lisbon. Price data was last updated on March 6, 2026.
The best time to book flights from Pittsburgh to Lisbon is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Pittsburgh to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Lisbon (average of $487). Flying from Pittsburgh to Lisbon in September is currently the most expensive (average of $856). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Lisbon, such as Delta,KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Pittsburgh to Lisbon
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Complete your trip
Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Lisbon by cabin class
Find flights from Pittsburgh to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Pittsburgh and Lisbon flights
Browse other Pittsburgh and Lisbon flight options. Last updated on March 13, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Pittsburgh to Lisbon
Discover the top 7 airlines that operate flights from Pittsburgh to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$505 | Average$1,174 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$507 | Average$880 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$541 | Average$845 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$575 | Average$1,090 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$592 | Average$1,006 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$699 | Average$1,094 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$854 | Average$1,171 | FlexibilityNo cancel fee | On-time71% |