$80+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
Jul 10 — Jul 171
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 10, 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 10, 2026.
This Sembo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 11/97:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Mon 11/161:10 pm
OSL
- EWR
1 stop11h 15m
Icelandair
Deal found 6/5![Icelandair logo]()
$429
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 11/37:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Sun 11/89:30 pm
OSL
- EWR
1 stop26h 55m
Icelandair
Deal found 6/7![Icelandair logo]()
$460
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:35 pm
EWR
- OSL
1 stop19h 00m
Icelandair
Tue 11/171:10 pm
OSL
- EWR
1 stop11h 15m
Icelandair
Deal found 6/8![Icelandair logo]()
$461
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Sun 11/159:30 pm
OSL
- EWR
1 stop26h 55m
Icelandair
Deal found 6/8![Icelandair logo]()
$463
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Tue 6/165:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/9![SWISS logo]()
$467
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/8![SWISS logo]()
$468
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Fri 7/175:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/7![SWISS logo]()
$470
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:50 am
BOS
- OSL
2 stops27h 25m
Multiple Airlines
Tue 6/1612:20 pm
OSL
- BOS
1 stop31h 30m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$472
This eDestinos deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:25 pm
EWR
- OSL
1 stop10h 10m
Icelandair
Mon 10/261:10 pm
OSL
- EWR
1 stop11h 15m
Icelandair
Deal found 6/8![Icelandair logo]()
$480
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/88:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Wed 7/224:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 6/7![Icelandair logo]()
$483
This Justfly.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Tue 8/255:35 am
OSL
- BOS
1 stop15h 35m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$486
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:40 pm
BOS
- OSL
1 stop20h 30m
Multiple Airlines
Mon 6/155:35 am
OSL
- BOS
2 stops21h 52m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$487
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 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
BOS
- OSL
2 stops29h 15m
United Airlines
Fri 10/237:15 am
OSL
- BOS
1 stop16h 25m
United Airlines
Deal found 6/9![United Airlines logo]()
$498
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.
Tue 9/88:00 am
SEA
- OSL
2 stops22h 15m
Air Canada
Sun 9/206:25 am
OSL
- SEA
2 stops21h 07m
Air Canada
Deal found 6/10![Air Canada logo]()
$521
This United deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:00 am
BOS
- OSL
2 stops24h 15m
Multiple Airlines
Fri 9/257:00 pm
OSL
- BOS
1 stop31h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 pm
EWR
- TRF
1 stop15h 15m
Scandinavian Airlines
Wed 9/96:00 am
TRF
- EWR
1 stop14h 59m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:50 pm
SEA
- OSL
1 stop13h 50m
Delta
Fri 9/256:30 am
OSL
- SEA
2 stops18h 47m
Delta
Deal found 6/9![Delta logo]()
$601
This KLM deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:50 pm
SEA
- OSL
1 stop16h 35m
KLM
Thu 8/138:00 am
OSL
- SEA
1 stop17h 27m
KLM
Deal found 6/9![KLM logo]()
$614
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 10/1911:00 pm
EWR
- OSL
1 stop12h 50m
TAP AIR PORTUGAL
Sat 11/76:45 pm
OSL
- EWR
2 stops33h 15m
TAP AIR PORTUGAL
Deal found 6/5![TAP AIR PORTUGAL logo]()
$635
This Icelandair deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:40 pm
BWI
- OSL
1 stop9h 55m
Icelandair
Fri 11/131:10 pm
OSL
- BWI
1 stop11h 30m
Icelandair
Deal found 6/9![Icelandair logo]()
$656
This SWISS deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/157:25 pm
JFK
- OSL
2 stops14h 45m
SWISS
Mon 8/245:35 am
OSL
- JFK
2 stops14h 45m
SWISS
Deal found 6/6![SWISS logo]()
$752
This Brussels Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:10 pm
JFK
- OSL
1 stop17h 05m
Brussels Airlines
Wed 9/96:45 am
OSL
- JFK
2 stops19h 20m
Brussels Airlines
Deal found 6/8![Brussels Airlines logo]()
$760
This British Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:05 pm
ORD
- OSL
1 stop20h 15m
British Airways
Sun 10/258:25 am
OSL
- ORD
2 stops18h 49m
British Airways
Deal found 6/8![British Airways logo]()
$769
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:16 am
LAX
- OSL
2 stops23h 54m
Finnair
Fri 9/188:35 am
OSL
- LAX
2 stops24h 01m
Finnair
Deal found 6/10![Finnair logo]()
$835
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 10/87:38 am
BOS
- OSL
2 stops27h 37m
United Airlines
Tue 10/137:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 6/7![United Airlines logo]()
$499
This Austrian Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:40 pm
EWR
- OSL
1 stop15h 35m
Austrian Airlines
Mon 9/144:00 pm
OSL
- EWR
2 stops27h 20m
Austrian Airlines
Deal found 6/8![Austrian Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:05 pm
BOS
- OSL
1 stop20h 00m
United Airlines
Mon 8/247:10 am
OSL
- BOS
2 stops34h 42m
United Airlines
Deal found 6/8![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:38 am
BOS
- OSL
2 stops27h 37m
United Airlines
Thu 10/2211:45 am
OSL
- BOS
1 stop11h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$499
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:30 pm
EWR
- OSL
Nonstop7h 35m
Scandinavian Airlines
Sun 11/2210:45 am
OSL
- EWR
Nonstop8h 40m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:40 pm
SEA
- OSL
1 stop13h 40m
Delta
Fri 8/76:30 am
OSL
- SEA
1 stop14h 07m
Delta
Deal found 6/6![Delta logo]()
$616
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/6![United Airlines logo]()
$499
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Sun 11/156:30 pm
EWR
- OSL
Nonstop7h 35m
Scandinavian Airlines
Thu 11/1910:45 am
OSL
- EWR
Nonstop8h 40m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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
Mon 10/196:45 am
OSL
- BOS
2 stops17h 07m
United Airlines
Deal found 6/6![United Airlines logo]()
$509
This Brussels Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:10 pm
JFK
- OSL
1 stop17h 05m
Brussels Airlines
Wed 9/96:45 am
OSL
- JFK
2 stops19h 20m
Brussels Airlines
Deal found 6/8![Brussels Airlines logo]()
$760
This Icelandair deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/2010:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Thu 7/94:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 6/6![Icelandair logo]()
$773
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/125:45 am
BOS
- OSL
2 stops29h 30m
United Airlines
Mon 7/207:10 am
OSL
- BOS
2 stops22h 49m
United Airlines
Deal found 6/5![United Airlines logo]()
$509
This Icelandair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:50 pm
JFK
- OSL
2 stops14h 45m
Multiple Airlines
Sun 9/61:50 pm
OSL
- JFK
2 stops14h 10m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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
Sun 8/236:30 am
OSL
- ORD
1 stop15h 40m
Delta
Deal found 6/6![Delta logo]()
$752
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:15 pm
EWR
- TRF
1 stop15h 15m
Scandinavian Airlines
Tue 9/156:00 am
TRF
- EWR
1 stop14h 59m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$688
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/1511:10 pm
EWR
- OSL
2 stops30h 50m
TAP AIR PORTUGAL
Mon 8/2412:50 pm
OSL
- EWR
1 stop14h 10m
TAP AIR PORTUGAL
Deal found 6/6![TAP AIR PORTUGAL logo]()
$852
This SWISS deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Thu 8/137:25 pm
JFK
- OSL
2 stops15h 55m
SWISS
Sun 8/165:35 am
OSL
- JFK
1 stop13h 15m
SWISS
Deal found 6/5![SWISS logo]()
$859
This Brussels Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Tue 8/115:30 pm
JFK
- OSL
2 stops17h 45m
Brussels Airlines
Mon 8/176:05 pm
OSL
- JFK
1 stop24h 55m
Brussels Airlines
Deal found 6/5![Brussels Airlines logo]()
$789
Last-minute flights from USA to OsloDiscover last-minute flight deals from USA to Oslo. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Oslo. Data last updated June 10, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:50 am
BOS
- OSL
2 stops27h 25m
Multiple Airlines
Tue 6/1612:20 pm
OSL
- BOS
1 stop31h 30m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$472
This Justfly.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:05 pm
BOS
- OSL
1 stop15h 55m
Lufthansa
Sun 6/147:10 am
OSL
- BOS
1 stop16h 30m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$490
This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Tue 6/910:35 am
BOS
- OSL
2 stops25h 25m
Air Canada
Mon 6/155:35 am
OSL
- BOS
2 stops21h 52m
Air Canada
Deal found 6/7![Air Canada logo]()
$493
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:27 pm
BOS
- OSL
2 stops16h 33m
United Airlines
Mon 6/157:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 6/7![United Airlines logo]()
$496
This Flysmarter deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:00 pm
SEA
- OSL
2 stops18h 00m
Multiple Airlines
Sat 6/1311:45 am
OSL
- SEA
1 stop14h 14m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$516
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Tue 6/165:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/9![SWISS logo]()
$467
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:40 pm
BOS
- OSL
1 stop20h 30m
Multiple Airlines
Mon 6/155:35 am
OSL
- BOS
2 stops21h 52m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$487
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:50 am
BOS
- OSL
2 stops23h 45m
Air Canada
Wed 6/175:35 am
OSL
- BOS
2 stops21h 52m
Air Canada
Deal found 6/7![Air Canada logo]()
$497
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/8![SWISS logo]()
$468
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/49:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Fri 7/175:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 6/7![SWISS logo]()
$470
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/88:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Wed 7/224:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 6/7![Icelandair logo]()
$483
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:35 pm
BOS
- OSL
2 stops19h 40m
Multiple Airlines
Wed 7/225:35 am
OSL
- BOS
1 stop20h 20m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$494
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 10, 2026.
Search for one-way flight options from USA to Oslo. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines 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
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$80
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:35 pm
SEA
- OSL
1 stop11h 50m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$105
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:35 pm
SEA
- OSL
1 stop11h 50m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$107
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:35 pm
SEA
- OSL
1 stop11h 50m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$111
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:03 am
LAX
- OSL
2 stops24h 22m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$126
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:10 pm
LAX
- OSL
2 stops34h 15m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$138
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:25 pm
SEA
- OSL
1 stop28h 10m
Icelandair
Deal found 6/9![Icelandair logo]()
$190
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Deal found 6/9![Icelandair logo]()
$194
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 pm
SEA
- OSL
1 stop11h 25m
Icelandair
Deal found 6/9![Icelandair logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:25 pm
LAX
- OSL
2 stops39h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$195
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:35 pm
EWR
- OSL
1 stop10h 00m
Icelandair
Deal found 6/9![Icelandair logo]()
$195
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:25 pm
SEA
- OSL
1 stop28h 10m
Icelandair
Deal found 6/9![Icelandair logo]()
$195
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 10, 2026.
Round-trip from | $429 (Sembo) |
|---|---|
One-way from | $80 (Alaska Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $909 |
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 10, 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
Mon 10/19
6:00 am-5:15 pm
2 stops29h 15m
Oslo Gardermoen
Fri 10/23
7:15 am-5:40 pm
1 stop16h 25m
$498
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Thu 10/8
7:38 am-5:15 pm
2 stops27h 37m
Oslo Gardermoen
Tue 10/13
7:10 am-5:40 pm
1 stop16h 30m
$499
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 8/19
8:05 pm-10:05 pm
1 stop20h 00m
Oslo Gardermoen
Mon 8/24
7:10 am-11:52 am
2 stops34h 42m
$499
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 10/18
7:38 am-5:15 pm
2 stops27h 37m
Oslo Gardermoen
Thu 10/22
11:45 am-5:40 pm
1 stop11h 55m
$499
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
$499
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 10/12
8:05 pm-10:05 pm
1 stop20h 00m
Oslo Gardermoen
Mon 10/19
6:45 am-5:52 pm
2 stops17h 07m
$509
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 7/12
5:45 am-5:15 pm
2 stops29h 30m
Oslo Gardermoen
Mon 7/20
7:10 am-11:59 pm
2 stops22h 49m
$509
SeattleOslo
SEA - OSL
SEAOSL
Seattle/Tacoma Intl
Tue 9/8
8:00 am-3:15 pm
2 stops22h 15m
Oslo Gardermoen
Sun 9/20
6:25 am-6:32 pm
2 stops21h 07m
$521
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 9/14
11:00 am-5:15 pm
2 stops24h 15m
Oslo Gardermoen
Fri 9/25
7:00 pm-8:10 pm
1 stop31h 10m
$526
NewarkOslo
EWR - TRF
EWRTRF
Newark
Tue 9/1
5:15 pm-2:30 pm
1 stop15h 15m
Oslo Sandefjord
Wed 9/9
6:00 am-2:59 pm
1 stop14h 59m
$594
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.
EWR-OSL
BOS-OSL
SEA-OSL
EWR-TRF
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
EWR-OSL
BOS-OSL
SEA-OSL
EWR-TRF
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 $538). Flying from USA to Oslo in June is currently the most expensive (average of $941). 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 10, 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 90 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 10, 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.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
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 10, 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 10, 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% |