$308+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Jul 26 — Aug 21
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Oslo with Cheapflights
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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 June 26, 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 June 26, 2026.
This Ticket deal was found by Cheapflights users on 6/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:25 pm
PHL
- OSL
2 stops19h 50m
Air Canada
Wed 9/26:35 am
OSL
- PHL
2 stops14h 14m
Air Canada
Deal found 6/22![Air Canada logo]()
$694
This Sembo deal was found by Cheapflights users on 6/24. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:12 am
PHL
- OSL
2 stops26h 38m
Multiple Airlines
Wed 9/25:10 pm
OSL
- PHL
1 stop29h 30m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 6/25. 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 11/175:40 pm
PHL
- OSL
1 stop16h 05m
United Airlines
Thu 11/196:15 am
OSL
- PHL
2 stops22h 41m
United Airlines
Deal found 6/25![United Airlines logo]()
$724
This Ticket deal was found by Cheapflights users on 6/24. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:40 pm
PHL
- OSL
1 stop12h 40m
Lufthansa
Wed 9/29:55 am
OSL
- PHL
1 stop12h 10m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$726
This Orbitz deal was found by Cheapflights users on 6/24. 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.
Tue 8/189:25 am
PHL
- OSL
2 stops26h 25m
Multiple Airlines
Tue 8/257:45 am
OSL
- PHL
1 stop14h 55m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$732
This Expedia deal was found by Cheapflights users on 6/25. 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 8/189:25 am
PHL
- OSL
2 stops26h 25m
Multiple Airlines
Sat 8/291:35 pm
OSL
- PHL
1 stop11h 20m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$736
This British Airways deal was found by Cheapflights users on 6/23. 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 8/186:45 pm
PHL
- OSL
1 stop22h 35m
British Airways
Mon 8/245:05 pm
OSL
- PHL
1 stop29h 35m
British Airways
Deal found 6/23![British Airways logo]()
$737
This KAYAK deal was found by Cheapflights users on 6/23. 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.
Tue 8/49:30 am
PHL
- TRF
2 stops28h 55m
Scandinavian Airlines
Tue 8/113:05 pm
TRF
- PHL
2 stops37h 11m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,007
This KAYAK deal was found by Cheapflights users on 6/21. 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.
Tue 7/211:10 pm
PHL
- TRF
2 stops25h 15m
Scandinavian Airlines
Sun 7/266:35 pm
TRF
- PHL
2 stops36h 24m
Scandinavian Airlines
Deal found 6/21![Scandinavian Airlines logo]()
$1,037
This KAYAK deal was found by Cheapflights users on 6/23. 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.
Thu 8/61:15 pm
PHL
- TRF
2 stops25h 10m
Scandinavian Airlines
Tue 8/113:05 pm
TRF
- PHL
2 stops37h 11m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,057
This Mytrip deal was found by Cheapflights users on 6/25. 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 8/218:25 pm
PHL
- TRF
3 stops35h 20m
Multiple Airlines
Wed 8/266:00 am
TRF
- PHL
2 stops18h 55m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,115
This KAYAK deal was found by Cheapflights users on 6/23. 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.
Tue 8/49:30 am
PHL
- TRF
2 stops28h 55m
Scandinavian Airlines
Sun 8/96:35 pm
TRF
- PHL
2 stops33h 41m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,127
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 June 26, 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 June 26, 2026.
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/1010:39 am
PHL
- OSL
2 stops25h 16m
United Airlines
Tue 8/256:55 am
OSL
- PHL
1 stop15h 10m
United Airlines
Deal found 6/25![United Airlines logo]()
$738
This Delta deal was found by Cheapflights users on 6/23. 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 8/56:00 am
PHL
- OSL
2 stops23h 05m
Delta
Thu 8/132:10 pm
OSL
- PHL
2 stops17h 09m
Delta
Deal found 6/23![Delta logo]()
$782
This British Airways deal was found by Cheapflights users on 6/23. 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 9/136:45 pm
PHL
- OSL
1 stop22h 55m
British Airways
Wed 9/237:45 am
OSL
- PHL
1 stop14h 55m
British Airways
Deal found 6/23![British Airways logo]()
$790
This Scandinavian Airlines deal was found by Cheapflights users on 6/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:31 pm
PHL
- OSL
2 stops16h 24m
Scandinavian Airlines
Sun 9/1310:40 pm
OSL
- PHL
3 stops29h 51m
Scandinavian Airlines
Deal found 6/25![Scandinavian Airlines logo]()
$893
This Icelandair deal was found by Cheapflights users on 6/23. 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.
Fri 9/187:00 pm
PHL
- OSL
2 stops14h 25m
Icelandair
Sun 9/204:30 pm
OSL
- PHL
2 stops36h 02m
Icelandair
Deal found 6/23![Icelandair logo]()
$924
This Mytrip deal was found by Cheapflights users on 6/25. 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 8/235:40 pm
PHL
- TRF
3 stops24h 45m
Multiple Airlines
Sat 8/293:30 pm
TRF
- PHL
3 stops30h 35m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,037
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/163:05 pm
PHL
- OSL
2 stops20h 10m
United Airlines
Wed 8/269:55 am
OSL
- PHL
1 stop12h 10m
United Airlines
Deal found 6/23![United Airlines logo]()
$740
This British Airways deal was found by Cheapflights users on 6/23. 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.
Sat 8/156:45 pm
PHL
- OSL
1 stop22h 45m
British Airways
Mon 8/245:05 pm
OSL
- PHL
1 stop29h 35m
British Airways
Deal found 6/23![British Airways logo]()
$823
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/175:40 pm
PHL
- OSL
1 stop12h 40m
United Airlines
Thu 8/279:55 am
OSL
- PHL
1 stop12h 10m
United Airlines
Deal found 6/23![United Airlines logo]()
$777
This Delta deal was found by Cheapflights users on 6/23. 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 8/26:00 am
PHL
- OSL
2 stops20h 45m
Delta
Mon 8/109:20 am
OSL
- PHL
2 stops18h 56m
Delta
Deal found 6/23![Delta logo]()
$917
This British Airways deal was found by Cheapflights users on 6/23. 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 8/196:45 pm
PHL
- OSL
1 stop22h 40m
British Airways
Sat 8/298:15 am
OSL
- PHL
1 stop14h 25m
British Airways
Deal found 6/23![British Airways logo]()
$850
This British Airways deal was found by Cheapflights users on 6/23. 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 9/136:45 pm
PHL
- OSL
1 stop22h 55m
British Airways
Sun 9/205:05 pm
OSL
- PHL
1 stop29h 35m
British Airways
Deal found 6/23![British Airways logo]()
$850
This KAYAK deal was found by Cheapflights users on 6/23. 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.
Tue 8/49:30 am
PHL
- TRF
2 stops28h 55m
Scandinavian Airlines
Sun 8/96:35 pm
TRF
- PHL
2 stops33h 41m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$1,127
This Mytrip deal was found by Cheapflights users on 6/21. 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.
Wed 11/255:30 pm
PHL
- TRF
2 stops19h 45m
Multiple Airlines
Thu 12/36:00 am
TRF
- PHL
2 stops16h 00m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,141
This Mytrip deal was found by Cheapflights users on 6/25. 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.
Thu 9/105:40 pm
PHL
- TRF
3 stops17h 55m
Multiple Airlines
Sun 9/133:05 pm
TRF
- PHL
3 stops33h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,150
This Mytrip deal was found by Cheapflights users on 6/24. 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 8/188:25 pm
PHL
- TRF
2 stops22h 00m
Multiple Airlines
Tue 8/256:00 am
TRF
- PHL
2 stops18h 55m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,308
This Mytrip deal was found by Cheapflights users on 6/24. 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 10/255:05 pm
PHL
- TRF
2 stops13h 50m
Multiple Airlines
Thu 10/296:00 am
TRF
- PHL
2 stops16h 00m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,512
This Mytrip deal was found by Cheapflights users on 6/22. 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 8/38:25 pm
PHL
- TRF
2 stops15h 35m
Multiple Airlines
Thu 8/139:00 am
TRF
- PHL
2 stops15h 55m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,542
This Mytrip deal was found by Cheapflights users on 6/25. 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 8/165:40 pm
PHL
- TRF
2 stops15h 25m
Multiple Airlines
Sun 8/239:05 am
TRF
- PHL
2 stops15h 50m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,614
This Booking.com deal was found by Cheapflights users on 6/24. 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.
Mon 8/1710:05 am
PHL
- TRF
3 stops32h 20m
Multiple Airlines
Wed 9/26:00 am
TRF
- PHL
3 stops21h 34m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,663
Last-minute flights from Philadelphia to OsloDiscover last-minute flight deals from Philadelphia to Oslo. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Oslo. Data last updated June 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 7/15:40 pm
PHL
- OSL
1 stop18h 45m
Lufthansa
Wed 7/159:55 am
OSL
- PHL
1 stop12h 10m
Lufthansa
Deal found 6/22![Lufthansa logo]()
$925
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/110:39 am
PHL
- OSL
2 stops24h 36m
United Airlines
Wed 7/159:55 am
OSL
- PHL
1 stop12h 10m
United Airlines
Deal found 6/22![United Airlines logo]()
$933
This oojo deal was found by Cheapflights users on 6/23. 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.
Thu 7/98:50 am
PHL
- OSL
2 stops21h 45m
Icelandair
Fri 7/174:30 pm
OSL
- PHL
2 stops21h 55m
Icelandair
Deal found 6/23![Icelandair logo]()
$892
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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 7/95:40 pm
PHL
- OSL
1 stop18h 35m
Lufthansa
Fri 7/179:55 am
OSL
- PHL
1 stop12h 10m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$918
This United deal was found by Cheapflights users on 6/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:31 pm
PHL
- OSL
2 stops22h 44m
Multiple Airlines
Fri 7/179:55 am
OSL
- PHL
1 stop12h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/117:45 pm
PHL
- OSL
2 stops31h 20m
United Airlines
Sun 7/196:25 am
OSL
- PHL
2 stops22h 55m
United Airlines
Deal found 6/22![United Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/1210:39 am
PHL
- OSL
2 stops24h 36m
United Airlines
Sun 7/196:25 am
OSL
- PHL
2 stops22h 55m
United Airlines
Deal found 6/25![United Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 6/22. 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 7/131:10 pm
PHL
- OSL
2 stops21h 30m
Delta
Sun 7/196:30 am
OSL
- PHL
2 stops22h 46m
Delta
Deal found 6/22![Delta logo]()
$942
This Finnair deal was found by Cheapflights users on 6/23. 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.
Mon 7/205:40 pm
PHL
- OSL
2 stops16h 55m
Finnair
Mon 7/278:30 pm
OSL
- PHL
2 stops25h 05m
Finnair
Deal found 6/23![Finnair logo]()
$885
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/206:10 am
PHL
- OSL
2 stops29h 05m
United Airlines
Mon 7/279:55 am
OSL
- PHL
1 stop12h 10m
United Airlines
Deal found 6/23![United Airlines logo]()
$938
This KAYAK deal was found by Cheapflights users on 6/21. 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.
Tue 7/211:10 pm
PHL
- TRF
2 stops25h 15m
Scandinavian Airlines
Sun 7/266:35 pm
TRF
- PHL
2 stops36h 24m
Scandinavian Airlines
Deal found 6/21![Scandinavian Airlines logo]()
$1,037
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Sun 7/265:40 pm
PHL
- OSL
1 stop33h 25m
Multiple Airlines
Sun 8/25:00 pm
OSL
- PHL
2 stops53h 05m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$996
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 June 26, 2026.
Search for one-way flight options from Philadelphia to Oslo. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 8/129:12 am
PHL
- OSL
2 stops20h 48m
TAP AIR PORTUGAL
Deal found 6/24![TAP AIR PORTUGAL logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Sun 8/212:46 pm
PHL
- OSL
3 stops52h 14m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$391
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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
PHL
- OSL
1 stop10h 30m
Aer Lingus
Deal found 6/24![Aer Lingus logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/14:30 pm
PHL
- OSL
3 stops49h 25m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$422
This oojo deal was found by Cheapflights users on 6/25. 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 9/147:00 pm
PHL
- OSL
2 stops14h 25m
Icelandair
Deal found 6/25![Icelandair logo]()
$427
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Sun 8/29:12 am
PHL
- OSL
2 stops20h 48m
TAP AIR PORTUGAL
Deal found 6/26![TAP AIR PORTUGAL logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/16:05 pm
PHL
- TRF
3 stops44h 20m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$501
This Air Canada deal was found by Cheapflights users on 6/24. 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 9/144:20 pm
PHL
- TRF
2 stops16h 10m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$604
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 8/125:40 pm
PHL
- TRF
2 stops15h 25m
Lufthansa
Deal found 6/25![Lufthansa logo]()
$719
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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
PHL
- TRF
2 stops15h 25m
Lufthansa
Deal found 6/22![Lufthansa logo]()
$952
This BusinessClass deal was found by Cheapflights users on 6/25. 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.
Sun 10/45:40 pm
PHL
- TRF
2 stops15h 25m
Lufthansa
Deal found 6/25![Lufthansa logo]()
$1,155
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 June 26, 2026.
Round-trip from | $694 (Ticket) |
|---|---|
One-way from | $308 (Cheapflightsfares) |
Popular in | December |
Cheapest in | March |
Average price | $1,072 |
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 June 26, 2026.
Use the filters below to find and compare flights from Philadelphia to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Mon 8/10
10:39 am-5:55 pm
2 stops25h 16m
Oslo Gardermoen
Tue 8/25
6:55 am-4:05 pm
1 stop15h 10m
$738
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Sun 8/16
3:05 pm-5:15 pm
2 stops20h 10m
Oslo Gardermoen
Wed 8/26
9:55 am-4:05 pm
1 stop12h 10m
$740
Quickest round-trip
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Mon 8/17
5:40 pm-12:20 pm
1 stop12h 40m
Oslo Gardermoen
Thu 8/27
9:55 am-4:05 pm
1 stop12h 10m
$777
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Wed 8/5
6:00 am-11:05 am
2 stops23h 05m
Oslo Gardermoen
Thu 8/13
2:10 pm-1:19 am
2 stops17h 09m
$782
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Sun 9/13
6:45 pm-11:40 pm
1 stop22h 55m
Oslo Gardermoen
Wed 9/23
7:45 am-4:40 pm
1 stop14h 55m
$790
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Sat 8/15
6:45 pm-11:30 pm
1 stop22h 45m
Oslo Gardermoen
Mon 8/24
5:05 pm-4:40 pm
1 stop29h 35m
$823
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Wed 8/19
6:45 pm-11:25 pm
1 stop22h 40m
Oslo Gardermoen
Sat 8/29
8:15 am-4:40 pm
1 stop14h 25m
$850
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Sun 9/13
6:45 pm-11:40 pm
1 stop22h 55m
Oslo Gardermoen
Sun 9/20
5:05 pm-4:40 pm
1 stop29h 35m
$850
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Thu 9/10
2:31 pm-12:55 pm
2 stops16h 24m
Oslo Gardermoen
Sun 9/13
10:40 pm-10:31 pm
3 stops29h 51m
$893
PhiladelphiaOslo
PHL - OSL
PHLOSL
Philadelphia
Sun 8/2
6:00 am-8:45 am
2 stops20h 45m
Oslo Gardermoen
Mon 8/10
9:20 am-10:16 pm
2 stops18h 56m
$917
Showing 1-10 of 30 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, January is the cheapest month in which you can book a flight from Philadelphia to Oslo (average of $508). Flying from Philadelphia to Oslo in June is currently the most expensive (average of $854). 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.
How much does it cost to fly round-trip from Philadelphia to Oslo?
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 June 26, 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.
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
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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Complete your trip
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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 June 26, 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 June 26, 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 June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$814 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$517 | Average$739 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$580 | Average$868 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$654 | Average$970 | FlexibilityNo cancel fee | On-time76% |