$416+ Cheap flights from Philadelphia (PHL) to Oslo
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Oslo 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.Cheap flight deals from Philadelphia to Oslo
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Cheapest flights from Philadelphia to OsloExplore the most affordable flight options available from Philadelphia to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Philadelphia to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:25 pm -
2 stops19h 50m
Tue 9/226:45 am -
2 stops14h 56m
Deal found 8/12![Multiple Airlines logo]()
$746
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:20 pm -
2 stops19h 50m
Fri 12/116:45 am -
2 stops13h 59m
Deal found 8/13![Air Canada logo]()
$755
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:20 pm -
2 stops39h 50m
Sun 11/81:00 pm -
2 stops57h 05m
Deal found 8/13![Multiple Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:34 am -
2 stops26h 21m
Fri 10/166:25 am -
1 stop15h 40m
Deal found 8/14![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:20 am -
2 stops23h 55m
Tue 10/206:55 am -
1 stop15h 10m
Deal found 8/14![United Airlines logo]()
$772
This Air Canada deal was found by Cheapflights users on 8/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:25 pm -
2 stops20h 30m
Thu 10/156:45 am -
2 stops14h 02m
Deal found 8/14![Air Canada logo]()
$773
This Air Canada deal was found by Cheapflights users on 8/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:25 pm -
2 stops39h 50m
Tue 10/206:55 am -
2 stops37h 52m
Deal found 8/14![Air Canada logo]()
$775
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 pm -
2 stops38h 05m
Fri 11/66:45 am -
2 stops13h 59m
Deal found 8/13![Multiple Airlines logo]()
$776
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:25 pm -
2 stops19h 50m
Mon 9/217:05 pm -
2 stops25h 42m
Deal found 8/12![Multiple Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop18h 45m
Tue 10/206:55 am -
1 stop15h 10m
Deal found 8/14![United Airlines logo]()
$779
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:25 pm -
2 stops20h 40m
Fri 11/66:00 am -
2 stops24h 55m
Deal found 8/13![Scandinavian Airlines logo]()
$891
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:25 pm -
3 stops22h 00m
Tue 9/227:50 pm -
3 stops24h 57m
Deal found 8/12![Multiple Airlines logo]()
$922
Best flights from Philadelphia to OsloDiscover carefully curated flight deals from Philadelphia to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Philadelphia to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:25 pm -
2 stops19h 50m
Tue 9/226:45 am -
2 stops14h 56m
Deal found 8/12![Multiple Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm -
1 stop18h 45m
Tue 10/206:55 am -
1 stop15h 10m
Deal found 8/14![United Airlines logo]()
$779
This SWISS deal was found by Cheapflights users on 8/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:40 pm -
2 stops37h 35m
Sun 10/42:05 pm -
2 stops56h 00m
Deal found 8/13![SWISS logo]()
$869
This Lufthansa deal was found by Cheapflights users on 8/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:40 pm -
1 stop18h 55m
Mon 8/314:45 pm -
1 stop29h 20m
Deal found 8/14![Lufthansa logo]()
$890
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:25 pm -
2 stops20h 40m
Fri 11/66:00 am -
2 stops24h 55m
Deal found 8/13![Scandinavian Airlines logo]()
$891
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:10 am -
2 stops22h 45m
Mon 10/191:05 pm -
1 stop33h 00m
Deal found 8/14![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/1011:04 am -
2 stops29h 01m
Fri 9/186:25 am -
1 stop15h 40m
Deal found 8/12![United Airlines logo]()
$821
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:25 pm -
3 stops22h 00m
Tue 9/227:50 pm -
3 stops24h 57m
Deal found 8/12![Multiple Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:40 pm -
2 stops20h 25m
Mon 9/219:55 am -
1 stop12h 10m
Deal found 8/13![United Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 9/127:40 pm -
2 stops39h 35m
Sun 9/206:25 am -
1 stop15h 40m
Deal found 8/12![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:04 am -
2 stops24h 51m
Sat 9/196:15 am -
2 stops18h 39m
Deal found 8/15![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/255:40 pm -
1 stop18h 55m
Fri 10/26:25 am -
2 stops21h 04m
Deal found 8/11![United Airlines logo]()
$880
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:25 pm -
2 stops22h 00m
Sat 10/176:00 am -
2 stops18h 55m
Deal found 8/14![Multiple Airlines logo]()
$1,316
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:40 pm -
1 stop12h 15m
Mon 10/191:05 pm -
1 stop33h 00m
Deal found 8/14![United Airlines logo]()
$885
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm -
2 stops22h 00m
Thu 9/106:00 am -
2 stops18h 55m
Deal found 8/13![Multiple Airlines logo]()
$1,398
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:25 pm -
2 stops21h 20m
Sun 10/189:05 am -
2 stops15h 50m
Deal found 8/14![Multiple Airlines logo]()
$1,410
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:20 pm -
2 stops22h 55m
Sat 8/296:00 am -
3 stops22h 46m
Deal found 8/12![Multiple Airlines logo]()
$1,446
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:00 am -
3 stops28h 30m
Sun 10/189:05 am -
2 stops15h 50m
Deal found 8/11![Multiple Airlines logo]()
$1,456
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:20 pm -
2 stops21h 35m
Sat 9/56:00 am -
2 stops18h 55m
Deal found 8/12![Multiple Airlines logo]()
$1,627
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:05 am -
3 stops30h 40m
Sun 9/69:05 am -
2 stops15h 50m
Deal found 8/14![Multiple Airlines logo]()
$1,925
Last-minute flights from Philadelphia to OsloDiscover last-minute flight deals from Philadelphia to Oslo. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Oslo. Data last updated August 16, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 am -
2 stops25h 10m
Sat 9/56:15 am -
2 stops14h 34m
Deal found 8/13![Multiple Airlines logo]()
$814
This oojo deal was found by Cheapflights users on 8/13. 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.
Sun 9/69:12 am -
2 stops21h 23m
Thu 9/104:30 pm -
2 stops23h 01m
Deal found 8/13![Icelandair logo]()
$823
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm -
2 stops22h 00m
Thu 9/106:00 am -
2 stops18h 55m
Deal found 8/13![Multiple Airlines logo]()
$1,398
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 pm -
1 stop18h 35m
Fri 9/186:25 am -
1 stop15h 40m
Deal found 8/12![Lufthansa logo]()
$816
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/1011:04 am -
2 stops29h 01m
Fri 9/186:25 am -
1 stop15h 40m
Deal found 8/12![United Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 9/126:56 pm -
2 stops40h 19m
Mon 9/219:55 am -
2 stops41h 37m
Deal found 8/12![United Airlines logo]()
$801
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:05 am -
2 stops25h 10m
Mon 9/217:05 pm -
2 stops25h 42m
Deal found 8/13![Multiple Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 9/135:40 pm -
1 stop12h 40m
Mon 9/219:55 am -
2 stops41h 37m
Deal found 8/12![United Airlines logo]()
$802
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:40 pm -
1 stop12h 40m
Mon 9/219:55 am -
1 stop12h 10m
Deal found 8/12![Lufthansa logo]()
$826
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:25 pm -
2 stops19h 50m
Tue 9/226:45 am -
2 stops14h 56m
Deal found 8/12![Multiple Airlines logo]()
$746
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:25 pm -
3 stops22h 00m
Tue 9/227:50 pm -
3 stops24h 57m
Deal found 8/12![Multiple Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:08 pm -
2 stops20h 07m
Mon 10/51:05 pm -
1 stop33h 00m
Deal found 8/14![United Airlines logo]()
$822
One-way flights from Philadelphia to OsloSearch for one-way flight options from Philadelphia to Oslo. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Philadelphia to Oslo. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
Mon 9/148:25 pm -
1 stop10h 30m
Deal found 8/13![Aer Lingus logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:58 am -
2 stops23h 27m
Deal found 8/15![Multiple Airlines logo]()
$424
This oojo deal was found by Cheapflights users on 8/13. 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 9/1410:42 am -
2 stops19h 53m
Deal found 8/13![Icelandair logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/105:15 am -
2 stops28h 10m
Deal found 8/16![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:00 pm -
3 stops35h 45m
Deal found 8/15![Multiple Airlines logo]()
$560
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 pm -
1 stop12h 40m
Deal found 8/16![Lufthansa logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Thu 9/108:25 pm -
2 stops30h 15m
Deal found 8/16![Multiple Airlines logo]()
$617
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
Mon 9/145:40 pm -
2 stops15h 25m
Deal found 8/13![Lufthansa logo]()
$681
This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:35 pm -
2 stops18h 05m
Deal found 8/15![British Airways logo]()
$797
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/14. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:42 am -
3 stops26h 18m
Deal found 8/14![TAP AIR PORTUGAL logo]()
$1,050
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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.
Mon 8/245:40 pm -
2 stops21h 30m
Deal found 8/15![Lufthansa logo]()
$1,183
Find flight deals from Philadelphia to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Oslo (OS1). 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 August 16, 2026.
Round-trip from | $727 (Air Canada) |
|---|---|
One-way from | $416 (Cheapflightsfares) |
Popular in | June |
Cheapest in | March |
Average price | $942 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Oslo 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 August 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Oslo that are best for you.
Fly from
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Route
Depart
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Cheapest round-trip
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Mon 9/14
3:25 pm-5:15 pm
2 stops19h 50m
Oslo Gardermoen
Tue 9/22
6:45 am-3:41 pm
2 stops14h 56m
$746
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Sun 10/11
5:40 pm-6:25 pm
1 stop18h 45m
Oslo Gardermoen
Tue 10/20
6:55 am-4:05 pm
1 stop15h 10m
$779
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Wed 10/7
6:10 am-10:55 am
2 stops22h 45m
Oslo Gardermoen
Mon 10/19
1:05 pm-4:05 pm
1 stop33h 00m
$791
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Thu 9/10
11:04 am-10:05 pm
2 stops29h 01m
Oslo Gardermoen
Fri 9/18
6:25 am-4:05 pm
1 stop15h 40m
$821
Quickest round-trip
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Sun 9/13
7:40 pm-10:05 pm
2 stops20h 25m
Oslo Gardermoen
Mon 9/21
9:55 am-4:05 pm
1 stop12h 10m
$831
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Sat 9/12
7:40 pm-5:15 pm
2 stops39h 35m
Oslo Gardermoen
Sun 9/20
6:25 am-4:05 pm
1 stop15h 40m
$837
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Wed 9/9
11:04 am-5:55 pm
2 stops24h 51m
Oslo Gardermoen
Sat 9/19
6:15 am-6:54 pm
2 stops18h 39m
$841
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Sun 9/27
5:40 pm-1:15 pm
2 stops37h 35m
Oslo Gardermoen
Sun 10/4
2:05 pm-4:05 pm
2 stops56h 00m
$869
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Fri 9/25
5:40 pm-6:35 pm
1 stop18h 55m
Oslo Gardermoen
Fri 10/2
6:25 am-9:29 pm
2 stops21h 04m
$880
PhiladelphiaOslo
PHL Philadelphia - OSL Oslo Gardermoen
PHLOSL
Philadelphia
Fri 10/9
5:40 pm-11:55 am
1 stop12h 15m
Oslo Gardermoen
Mon 10/19
1:05 pm-4:05 pm
1 stop33h 00m
$885
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from Philadelphia with our price prediction graph.
PHL-OS1
PHL-OSL
PHL-TRF
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 Oslo
PHL-OS1
PHL-OSL
PHL-TRF
What is the cheapest month to book a flight from Philadelphia to Oslo?
Currently, March is the cheapest month in which you can book a flight from Philadelphia to Oslo (average of $542). Flying from Philadelphia to Oslo in June is currently the most expensive (average of $1,072). 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 Oslo
Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated August 16, 2026.
Read through reviews of airlines operating flights from Philadelphia to Oslo, such as United Airlines,American Airlines, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to Oslo
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Complete your trip
Complete your trip to Oslo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Oslo by cabin class
Find flights from Philadelphia to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Oslo flights
Browse other Philadelphia and Oslo flight options. Last updated on August 16, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Philadelphia to Oslo
Discover the top 4 airlines that operate flights from Philadelphia to Oslo. 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$814 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$517 | Average$710 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$571 | Average$857 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$654 | Average$942 | FlexibilityNo cancel fee | On-time76% |