$126+ Cheap flights from the United States 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from USA to OsloExplore the most affordable flight options available from USA to Oslo. 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 USA to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
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 11/117:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Tue 11/171:10 pm
OSL
- EWR
1 stop11h 15m
Icelandair
Deal found 6/11![Icelandair logo]()
$460
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 11/87:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Sun 11/159:30 pm
OSL
- EWR
1 stop26h 55m
Icelandair
Deal found 6/11![Icelandair logo]()
$461
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:20 pm
BOS
- OSL
1 stop24h 50m
SWISS
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/15![SWISS logo]()
$466
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.
Sat 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/11![SWISS logo]()
$467
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Wed 12/91:10 pm
OSL
- EWR
1 stop11h 15m
Icelandair
Deal found 6/10![Icelandair logo]()
$467
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Fri 8/285:35 am
OSL
- BOS
2 stops18h 32m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$468
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$470
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Fri 10/301:10 pm
OSL
- BOS
1 stop10h 40m
Icelandair
Deal found 6/12![Icelandair logo]()
$471
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Thu 9/31:50 pm
OSL
- BOS
1 stop11h 00m
Icelandair
Deal found 6/15![Icelandair logo]()
$473
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.
Thu 8/208:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Tue 8/254:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 6/11![Icelandair logo]()
$474
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:50 pm
BOS
- OSL
1 stop18h 45m
Icelandair
Sun 11/81:10 pm
OSL
- BOS
1 stop10h 40m
Icelandair
Deal found 6/11![Icelandair logo]()
$475
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Tue 7/76:45 am
OSL
- BOS
2 stops16h 55m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$476
Best flights from USA to OsloDiscover carefully curated flight deals from USA to Oslo 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 USA to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:05 pm
BOS
- OSL
1 stop15h 55m
United Airlines
Sat 8/297:15 am
OSL
- BOS
1 stop16h 25m
United Airlines
Deal found 6/11![United Airlines logo]()
$490
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:25 pm
SEA
- OSL
1 stop31h 00m
Icelandair
Mon 8/244:30 pm
OSL
- SEA
1 stop13h 10m
Icelandair
Deal found 6/15![Icelandair logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:55 pm
SEA
- OSL
2 stops25h 20m
Lufthansa
Wed 8/267:10 am
OSL
- SEA
1 stop18h 49m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$594
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:45 pm
SEA
- OSL
1 stop13h 45m
KLM
Thu 7/168:00 am
OSL
- SEA
1 stop17h 20m
KLM
Deal found 6/12![KLM logo]()
$614
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 9/167:15 am
SEA
- OSL
2 stops16h 30m
Delta
Fri 9/2511:50 am
OSL
- SEA
2 stops20h 00m
Delta
Deal found 6/11![Delta logo]()
$616
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:00 pm
JFK
- OSL
2 stops17h 35m
Multiple Airlines
Sun 10/41:50 pm
OSL
- JFK
1 stop11h 30m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$744
This Brussels Airlines 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:10 pm
JFK
- OSL
1 stop17h 05m
Brussels Airlines
Thu 8/136:05 pm
OSL
- JFK
1 stop24h 55m
Brussels Airlines
Deal found 6/14![Brussels Airlines logo]()
$769
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:25 pm
IAD
- OSL
2 stops31h 40m
Finnair
Mon 9/218:30 pm
OSL
- IAD
2 stops29h 50m
Finnair
Deal found 6/12![Finnair logo]()
$783
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:35 am
LGA
- OSL
2 stops20h 40m
Air Canada
Sun 10/111:05 pm
OSL
- LGA
2 stops15h 31m
Air Canada
Deal found 6/10![Air Canada logo]()
$786
This British Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 pm
LAX
- OSL
1 stop14h 30m
British Airways
Thu 11/2611:45 am
OSL
- LAX
1 stop15h 45m
British Airways
Deal found 6/10![British Airways logo]()
$796
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:10 pm
EWR
- OSL
2 stops30h 50m
TAP AIR PORTUGAL
Fri 7/246:50 pm
OSL
- EWR
1 stop32h 10m
TAP AIR PORTUGAL
Deal found 6/10![TAP AIR PORTUGAL logo]()
$808
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:25 pm
JFK
- OSL
2 stops14h 45m
SWISS
Sat 8/295:35 am
OSL
- JFK
2 stops14h 45m
SWISS
Deal found 6/15![SWISS logo]()
$830
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:10 pm
JFK
- OSL
Nonstop7h 35m
Scandinavian Airlines
Sun 8/161:20 pm
OSL
- JFK
Nonstop8h 20m
Scandinavian Airlines
Deal found 6/15![Scandinavian Airlines logo]()
$855
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:05 pm
BOS
- OSL
1 stop20h 00m
United Airlines
Fri 10/167:15 am
OSL
- BOS
1 stop16h 25m
United Airlines
Deal found 6/15![United Airlines logo]()
$490
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:05 pm
BOS
- OSL
1 stop12h 45m
United Airlines
Sat 8/297:15 am
OSL
- BOS
1 stop16h 25m
United Airlines
Deal found 6/11![United Airlines logo]()
$490
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:45 am
BOS
- OSL
2 stops29h 30m
United Airlines
Tue 7/287:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 6/15![United Airlines logo]()
$498
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:45 am
BOS
- OSL
2 stops29h 30m
United Airlines
Wed 7/227:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 6/15![United Airlines logo]()
$498
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Tue 7/214:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 6/10![Icelandair logo]()
$674
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 11/48:55 am
ORD
- OSL
2 stops16h 50m
Delta
Fri 11/68:45 am
OSL
- ORD
2 stops20h 00m
Delta
Deal found 6/12![Delta logo]()
$721
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:00 pm
BOS
- OSL
1 stop20h 20m
United Airlines
Thu 8/277:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 6/13![United Airlines logo]()
$512
This British Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 pm
LAX
- OSL
1 stop20h 00m
British Airways
Fri 11/2711:45 am
OSL
- LAX
1 stop15h 40m
British Airways
Deal found 6/10![British Airways logo]()
$796
This United deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:29 pm
LAX
- OSL
2 stops22h 36m
Multiple Airlines
Sun 9/66:25 am
OSL
- LAX
1 stop15h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$802
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:25 pm
ORD
- OSL
2 stops14h 55m
Delta
Mon 8/249:20 am
OSL
- ORD
1 stop12h 10m
Delta
Deal found 6/10![Delta logo]()
$744
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:45 am
BOS
- OSL
2 stops21h 20m
United Airlines
Mon 8/37:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 6/14![United Airlines logo]()
$516
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:10 pm
EWR
- OSL
2 stops30h 50m
TAP AIR PORTUGAL
Sat 9/51:00 pm
OSL
- EWR
1 stop32h 30m
TAP AIR PORTUGAL
Deal found 6/13![TAP AIR PORTUGAL logo]()
$856
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:30 pm
JFK
- OSL
1 stop21h 40m
SWISS
Sun 7/125:00 pm
OSL
- JFK
1 stop25h 50m
SWISS
Deal found 6/11![SWISS logo]()
$859
This Brussels Airlines 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:10 pm
JFK
- OSL
1 stop17h 05m
Brussels Airlines
Sat 9/56:45 am
OSL
- JFK
2 stops19h 20m
Brussels Airlines
Deal found 6/13![Brussels Airlines logo]()
$870
This British Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:00 pm
LAX
- OSL
1 stop17h 35m
British Airways
Thu 11/2611:45 am
OSL
- LAX
1 stop15h 45m
British Airways
Deal found 6/10![British Airways logo]()
$796
This Lufthansa deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:25 pm
IAD
- OSL
1 stop11h 40m
Lufthansa
Mon 8/1011:45 am
OSL
- IAD
1 stop13h 40m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$879
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:20 pm
JFK
- OSL
1 stop12h 10m
KLM
Tue 7/711:50 am
OSL
- JFK
1 stop11h 20m
KLM
Deal found 6/12![KLM logo]()
$892
Last-minute flights from USA to OsloDiscover last-minute flight deals from USA to Oslo. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Oslo. Data last updated June 15, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Thu 7/26:05 pm
OSL
- BOS
2 stops29h 35m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$488
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Sat 10/106:45 am
OSL
- BOS
2 stops15h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$477
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:20 pm
BOS
- OSL
1 stop24h 50m
SWISS
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/15![SWISS logo]()
$466
This Sembo 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$470
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Tue 7/76:45 am
OSL
- BOS
2 stops16h 55m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$476
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.
Sat 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/11![SWISS logo]()
$467
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Fri 7/175:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/12![SWISS logo]()
$475
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Mon 7/205:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/15![SWISS logo]()
$485
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Fri 7/245:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/15![SWISS logo]()
$487
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:00 pm
BOS
- OSL
1 stop20h 15m
Multiple Airlines
Mon 7/135:35 am
OSL
- BOS
1 stop20h 20m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$480
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:05 pm
BOS
- OSL
1 stop20h 00m
Lufthansa
Mon 7/206:45 pm
OSL
- BOS
1 stop28h 55m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$481
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:25 pm
SEA
- OSL
1 stop28h 10m
Icelandair
Tue 7/211:50 pm
OSL
- SEA
1 stop13h 05m
Icelandair
Deal found 6/13![Icelandair logo]()
$553
One-way flights from USA to OsloSearch for one-way flight options from USA to Oslo. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from USA to Oslo. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:30 am
LAX
- OSL
2 stops20h 55m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$126
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
SEA
- OSL
1 stop11h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$137
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:50 pm
LAX
- OSL
2 stops36h 35m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$138
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:25 pm
LAX
- OSL
2 stops39h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$192
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:25 pm
LAX
- OSL
2 stops39h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$193
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.
Sun 8/163:40 pm
SEA
- OSL
1 stop14h 45m
Icelandair
Deal found 6/13![Icelandair logo]()
$194
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:25 pm
EWR
- OSL
1 stop13h 00m
Icelandair
Deal found 6/13![Icelandair logo]()
$200
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:25 pm
EWR
- OSL
1 stop13h 00m
Icelandair
Deal found 6/15![Icelandair logo]()
$201
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:25 pm
EWR
- OSL
1 stop10h 10m
Icelandair
Deal found 6/13![Icelandair logo]()
$202
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:25 pm
SEA
- OSL
1 stop31h 00m
Icelandair
Deal found 6/15![Icelandair logo]()
$204
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 7/711:25 pm
SEA
- OSL
1 stop28h 10m
Icelandair
Deal found 6/15![Icelandair logo]()
$211
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 pm
SEA
- OSL
1 stop11h 25m
Icelandair
Deal found 6/15![Icelandair logo]()
$213
Find flight deals from USA to Oslo
Keep the following information in mind while searching for USA to Oslo flight deals. Data was last updated June 15, 2026.
Round-trip from | $460 (oojo) |
|---|---|
One-way from | $126 (Alaska Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $917 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 15, 2026.
Use the filters below to find and compare flights from the United States to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 8/25
8:05 pm-6:00 pm
1 stop15h 55m
Oslo Gardermoen
Sat 8/29
7:15 am-5:40 pm
1 stop16h 25m
$490
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 10/12
8:05 pm-10:05 pm
1 stop20h 00m
Oslo Gardermoen
Fri 10/16
7:15 am-5:40 pm
1 stop16h 25m
$490
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 8/23
8:05 pm-2:50 pm
1 stop12h 45m
Oslo Gardermoen
Sat 8/29
7:15 am-5:40 pm
1 stop16h 25m
$490
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 7/14
5:45 am-5:15 pm
2 stops29h 30m
Oslo Gardermoen
Tue 7/28
7:10 am-5:40 pm
1 stop16h 30m
$498
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 7/8
5:45 am-5:15 pm
2 stops29h 30m
Oslo Gardermoen
Wed 7/22
7:10 am-5:40 pm
1 stop16h 30m
$498
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Thu 8/13
10:00 pm-12:20 am
1 stop20h 20m
Oslo Gardermoen
Thu 8/27
7:10 am-5:40 pm
1 stop16h 30m
$512
SeattleOslo
SEA - OSL
SEAOSL
Seattle/Tacoma Intl
Sat 8/15
11:25 pm-3:25 pm
1 stop31h 00m
Oslo Gardermoen
Mon 8/24
4:30 pm-8:40 pm
1 stop13h 10m
$516
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 7/26
5:45 am-9:05 am
2 stops21h 20m
Oslo Gardermoen
Mon 8/3
7:10 am-5:40 pm
1 stop16h 30m
$516
SeattleOslo
SEA - OSL
SEAOSL
Seattle/Tacoma Intl
Mon 8/3
1:55 pm-12:15 am
2 stops25h 20m
Oslo Gardermoen
Wed 8/26
7:10 am-4:59 pm
1 stop18h 49m
$594
SeattleOslo
SEA - OSL
SEAOSL
Seattle/Tacoma Intl
Thu 7/9
1:45 pm-12:30 pm
1 stop13h 45m
Oslo Gardermoen
Thu 7/16
8:00 am-4:20 pm
1 stop17h 20m
$614
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from USA with our price prediction graph.
LAX-OSL
SEA-OSL
BOS-OSL
IAD-OSL
BWI-OSL
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 the United States to Oslo
US0-OS1
LAX-OSL
SEA-OSL
BOS-OSL
IAD-OSL
What is the cheapest month to book a flight from USA to Oslo?
Currently, April is the cheapest month in which you can book a flight from USA to Oslo (average of $539). Flying from USA to Oslo in June is currently the most expensive (average of $937). 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 US to OSL?
Find hourly flight availability from USA to Oslo. 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.
When flying from USA to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from the United States to Oslo delayed?
About 16% of weekly flights between United States and Oslo have experienced delays in the past year, with the average delay time being 148 minutes.
What is the most punctual flight time for the United States to Oslo flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Oslo flights?
Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from USA to Oslo?
The best time to book flights from USA to Oslo is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 15, 2026.
Get a feel of what it's like to fly with Delta,KLM, andScandinavian Airlines from the United States to Oslo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from USA 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 USA to Oslo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oslo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Oslo by cabin class
Find flights from USA to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Oslo flights
Browse other USA and Oslo flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Oslo flights
Consider these flights traveling from USA to Oslo.
Top 10 airlines flying from USA to Oslo
Discover the top 10 airlines that operate flights from USA 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$350 | Average$610 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$353 | Average$632 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$381 | Average$821 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$394 | Average$717 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$403 | Average$687 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$415 | Average$711 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$416 | Average$515 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$428 | Average$651 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$441 | Average$723 | FlexibilityNo cancel fee | On-time77% |