$313+ Cheap flights from Philadelphia (PHL) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Lisbon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Lisbon Humberto Delgado are usually found in January or March, booked 66 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Philadelphia to Lisbon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to LisbonExplore the most affordable flight options available from Philadelphia to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Philadelphia to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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.
Tue 10/277:35 pm
PHL
- LIS
1 stop15h 10m
Multiple Airlines
Wed 11/46:30 am
LIS
- PHL
1 stop14h 20m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$750
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 pm
PHL
- LIS
1 stop15h 15m
Multiple Airlines
Wed 11/46:30 am
LIS
- PHL
1 stop14h 20m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$751
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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.
Tue 10/2710:25 pm
PHL
- LIS
Nonstop6h 40m
Finnair
Wed 11/46:30 am
LIS
- PHL
1 stop14h 20m
Finnair
Deal found 6/15![Finnair logo]()
$752
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:35 pm
PHL
- LIS
1 stop15h 15m
Multiple Airlines
Wed 11/1111:05 am
LIS
- PHL
Nonstop8h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$758
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:25 pm
PHL
- LIS
Nonstop6h 40m
Finnair
Wed 11/411:05 am
LIS
- PHL
Nonstop8h 00m
Finnair
Deal found 6/11![Finnair logo]()
$761
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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.
Wed 11/117:50 pm
PHL
- LIS
1 stop14h 00m
Multiple Airlines
Mon 11/168:45 pm
LIS
- PHL
1 stop24h 05m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 pm
PHL
- LIS
1 stop18h 05m
American Airlines
Wed 11/46:30 am
LIS
- PHL
1 stop14h 20m
American Airlines
Deal found 6/11![American Airlines logo]()
$764
This Iberia deal was found by Cheapflights users on 6/13. 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.
Wed 10/2810:25 pm
PHL
- LIS
Nonstop6h 40m
Iberia
Wed 11/46:30 am
LIS
- PHL
1 stop14h 20m
Iberia
Deal found 6/13![Iberia logo]()
$768
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:35 pm
PHL
- LIS
1 stop15h 15m
British Airways
Tue 12/2211:05 am
LIS
- PHL
Nonstop8h 00m
British Airways
Deal found 6/11![British Airways logo]()
$769
Best flights from Philadelphia to LisbonDiscover carefully curated flight deals from Philadelphia to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Philadelphia to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This British Airways deal was found by Cheapflights users on 6/15. 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.
Sun 12/66:35 pm
PHL
- LIS
1 stop15h 15m
British Airways
Tue 12/84:00 pm
LIS
- PHL
1 stop29h 15m
British Airways
Deal found 6/15![British Airways logo]()
$792
This Delta deal was found by Cheapflights users on 6/15. 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 10/131:20 pm
PHL
- LIS
1 stop16h 25m
Delta
Tue 10/205:00 am
LIS
- PHL
2 stops17h 19m
Delta
Deal found 6/15![Delta logo]()
$885
This British Airways deal was found by Cheapflights users on 6/13. 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.
Tue 10/136:45 pm
PHL
- LIS
1 stop14h 45m
Multiple Airlines
Tue 10/208:45 pm
LIS
- PHL
1 stop26h 05m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$889
This Finnair deal was found by Cheapflights users on 6/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:20 pm
PHL
- LIS
Nonstop6h 45m
Finnair
Thu 10/226:35 am
LIS
- PHL
1 stop16h 15m
Finnair
Deal found 6/15![Finnair logo]()
$980
This Delta deal was found by Cheapflights users on 6/13. 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 10/145:38 pm
PHL
- LIS
2 stops16h 17m
Delta
Sat 10/245:00 am
LIS
- PHL
2 stops20h 07m
Delta
Deal found 6/13![Delta logo]()
$949
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:45 pm
PHL
- LIS
1 stop23h 20m
British Airways
Wed 10/73:15 pm
LIS
- PHL
1 stop30h 25m
British Airways
Deal found 6/11![British Airways logo]()
$1,087
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:00 am
PHL
- LIS
2 stops17h 50m
Delta
Sat 9/265:00 am
LIS
- PHL
2 stops19h 09m
Delta
Deal found 6/11![Delta logo]()
$1,111
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:40 am
PHL
- LIS
1 stop18h 20m
Delta
Sat 11/285:00 am
LIS
- PHL
2 stops19h 24m
Delta
Deal found 6/11![Delta logo]()
$1,167
This Delta deal was found by Cheapflights users on 6/12. 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 9/167:50 pm
PHL
- LIS
1 stop9h 55m
Delta
Sun 11/1511:15 am
LIS
- PHL
1 stop13h 52m
Delta
Deal found 6/12![Delta logo]()
$1,175
Last-minute flights from Philadelphia to LisbonDiscover last-minute flight deals from Philadelphia to Lisbon. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Lisbon. Data last updated June 15, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:25 am
PHL
- LIS
2 stops30h 20m
Multiple Airlines
Tue 6/236:15 am
LIS
- PHL
2 stops16h 51m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 7/68:10 am
PHL
- LIS
2 stops32h 00m
Multiple Airlines
Thu 9/1711:25 am
LIS
- PHL
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$986
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/78:35 am
PHL
- LIS
1 stop20h 45m
Multiple Airlines
Wed 9/235:55 am
LIS
- PHL
2 stops32h 37m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$985
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 7/81:28 pm
PHL
- LIS
2 stops40h 17m
Multiple Airlines
Thu 9/1711:25 am
LIS
- PHL
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$997
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:25 pm
PHL
- LIS
1 stop20h 10m
Aer Lingus
Sun 9/2010:55 am
LIS
- PHL
1 stop13h 00m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 7/1312:46 pm
PHL
- LIS
2 stops27h 24m
Multiple Airlines
Sat 9/1911:25 am
LIS
- PHL
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$983
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 7/138:25 pm
PHL
- LIS
1 stop17h 30m
Multiple Airlines
Wed 9/235:55 am
LIS
- PHL
2 stops32h 37m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,008
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 7/158:10 am
PHL
- LIS
2 stops31h 20m
Multiple Airlines
Sat 9/1911:25 am
LIS
- PHL
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$990
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 7/155:25 pm
PHL
- LIS
1 stop18h 50m
Multiple Airlines
Fri 9/186:20 am
LIS
- PHL
2 stops32h 12m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$999
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sat 7/185:25 pm
PHL
- LIS
1 stop31h 30m
Multiple Airlines
Sat 9/196:10 am
LIS
- PHL
2 stops38h 25m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$991
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 7/2010:11 am
PHL
- LIS
2 stops29h 59m
Multiple Airlines
Sat 9/1911:25 am
LIS
- PHL
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,006
One-way flights from Philadelphia to LisbonSearch for one-way flight options from Philadelphia to Lisbon. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Philadelphia to Lisbon. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:45 pm
PHL
- LIS
2 stops15h 25m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 8/109:46 am
PHL
- LIS
3 stops53h 59m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$338
This oojo deal was found by Cheapflights users on 6/13. 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 11/39:17 pm
PHL
- LIS
2 stops31h 38m
British Airways
Deal found 6/13![British Airways logo]()
$346
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 pm
PHL
- LIS
1 stop15h 15m
British Airways
Deal found 6/11![British Airways logo]()
$348
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:35 pm
PHL
- LIS
1 stop15h 15m
British Airways
Deal found 6/11![British Airways logo]()
$353
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:25 pm
PHL
- LIS
Nonstop6h 40m
Finnair
Deal found 6/11![Finnair logo]()
$354
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Wed 10/2810:25 pm
PHL
- LIS
Nonstop6h 40m
Finnair
Deal found 6/13![Finnair logo]()
$355
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:00 pm
PHL
- LIS
2 stops15h 05m
British Airways
Deal found 6/12![British Airways logo]()
$358
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:42 am
PHL
- LIS
2 stops18h 18m
Delta
Deal found 6/11![Delta logo]()
$360
This oojo deal was found by Cheapflights users on 6/13. 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.
Mon 10/1210:20 pm
PHL
- LIS
2 stops19h 50m
British Airways
Deal found 6/13![British Airways logo]()
$362
Find flight deals from Philadelphia to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 June 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $751 (Cheapflightsfares) |
One-way from | $313 (KAYAK) |
Popular in | June |
Cheapest in | January |
Average price | $1,548 |
Good round-trip deal | $1,064 or less |
Good one-way deal | $738 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 June 15, 2026.
Use the filters below to find and compare flights from Philadelphia to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Sun 12/6
6:35 pm-2:50 pm
1 stop15h 15m
Lisbon Humberto Delgado
Tue 12/8
4:00 pm-4:15 pm
1 stop29h 15m
$792
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Tue 10/13
1:20 pm-10:45 am
1 stop16h 25m
Lisbon Humberto Delgado
Tue 10/20
5:00 am-5:19 pm
2 stops17h 19m
$885
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Tue 10/13
6:45 pm-2:30 pm
1 stop14h 45m
Lisbon Humberto Delgado
Tue 10/20
8:45 pm-5:50 pm
1 stop26h 05m
$889
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Wed 10/14
5:38 pm-2:55 pm
2 stops16h 17m
Lisbon Humberto Delgado
Sat 10/24
5:00 am-8:07 pm
2 stops20h 07m
$949
Quickest round-trip
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Tue 9/29
9:20 pm-9:05 am
Nonstop6h 45m
Lisbon Humberto Delgado
Thu 10/22
6:35 am-5:50 pm
1 stop16h 15m
$980
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Thu 10/1
6:45 pm-11:05 pm
1 stop23h 20m
Lisbon Humberto Delgado
Wed 10/7
3:15 pm-4:40 pm
1 stop30h 25m
$1,087
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Sun 9/20
10:00 am-8:50 am
2 stops17h 50m
Lisbon Humberto Delgado
Sat 9/26
5:00 am-7:09 pm
2 stops19h 09m
$1,111
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Fri 11/20
9:40 am-9:00 am
1 stop18h 20m
Lisbon Humberto Delgado
Sat 11/28
5:00 am-7:24 pm
2 stops19h 24m
$1,167
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Wed 9/16
7:50 pm-10:45 am
1 stop9h 55m
Lisbon Humberto Delgado
Sun 11/15
11:15 am-8:07 pm
1 stop13h 52m
$1,175
Cheapest one-way
PhiladelphiaLisbon
PHL - LIS
PHLLIS
Philadelphia
Mon 12/7
6:35 pm-9:55 pm
1 stop22h 20m
$353
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Philadelphia 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 Philadelphia to Lisbon in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Philadelphia-Lisbon flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Philadelphia-Lisbon flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Philadelphia-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Lisbon flights, Cheapflights users trust Ovago the most. Ovago 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 Philadelphia-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 Philadelphia to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Philadelphia with our price prediction graph.
PHL-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 Philadelphia to Lisbon
Prices
Airlines
How far ahead should I book a flight from Philadelphia to Lisbon?
To ensure you get the cheapest price possible for a flight from Philadelphia to Lisbon, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Philadelphia to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Lisbon (average of $764). Flying from Philadelphia to Lisbon in June is currently the most expensive (average of $1,548). 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.
What is the cheapest time of day to fly from PHL to LIS?
Find hourly flight availability from Philadelphia to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Lisbon as you normally would.
The best insider tips for Philadelphia to Lisbon flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Lisbon trip
Our travel experts
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 June 15, 2026.
Read reviews from past customers who have flown Finnair,TAP AIR PORTUGAL, andAmerican Airlines from Philadelphia to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Entertainment
6.9
Food
6.7
Comfort
7.4
Boarding
7.7
Overall
7.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Food
6.7
Comfort
7.4
Boarding
7.7
Overall
7.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Food
6.7
Comfort
7.4
Boarding
7.7
Overall
7.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Food
6.7
Comfort
7.4
Boarding
7.7
Overall
7.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Food
6.7
Comfort
7.4
Boarding
7.7
Overall
7.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Crew
8.2
Entertainment
6.9
Food
6.7
Comfort
7.4
Boarding
7.7
Overall
7.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Related info for your journey
Find useful and relevant information for your journey from Philadelphia 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
Torres Vedras
Nazaré
Colares
Sesimbra
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Top 6 airlines flying from Philadelphia to Lisbon
Discover the top 6 airlines that operate flights from Philadelphia 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$530 | Average$970 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$593 | Average$939 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$622 | Average$865 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$631 | Average$813 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$684 | Average$1,157 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$739 | Average$1,009 | FlexibilityNo cancel fee | On-time76% |