$210+ Cheap flights from Boston (BOS) 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSL
Aug 12 — Aug 191
Round-trip
1 adult, Economy
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Cheapest flights from Boston to OsloExplore the most affordable flight options available from Boston to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
Explore the most affordable flight options available from Boston to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.
This Gotogate deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 am
BOS
- OSL
2 stops25h 25m
Multiple Airlines
Wed 9/236:35 am
OSL
- BOS
1 stop19h 35m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$467
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Tue 9/14:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/13![Icelandair logo]()
$468
This oojo deal was found by Cheapflights users on 7/9. 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.
Fri 8/218:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sat 8/291:50 pm
OSL
- BOS
1 stop13h 55m
Icelandair
Deal found 7/9![Icelandair logo]()
$469
This oojo deal was found by Cheapflights users on 7/10. 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 8/188:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Tue 8/254:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/10![Icelandair logo]()
$470
This Mytrip deal was found by Cheapflights users on 7/11. 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 9/28:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Wed 9/97:10 am
OSL
- BOS
2 stops20h 16m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$471
This oojo deal was found by Cheapflights users on 7/12. 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 8/1711:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Fri 8/284:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/12![Icelandair logo]()
$473
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Mon 8/249:40 pm
BOS
- OSL
1 stop20h 30m
Multiple Airlines
Mon 8/316:45 am
OSL
- BOS
2 stops21h 53m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$474
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm
BOS
- OSL
1 stop17h 00m
Multiple Airlines
Wed 8/266:35 am
OSL
- BOS
2 stops17h 47m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$476
This oojo deal was found by Cheapflights users on 7/9. 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.
Thu 9/105:40 pm
BOS
- OSL
1 stop13h 15m
Scandinavian Airlines
Thu 9/178:00 am
OSL
- BOS
1 stop13h 35m
Scandinavian Airlines
Deal found 7/9![Scandinavian Airlines logo]()
$477
This FlightHub deal was found by Cheapflights users on 7/10. 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.
Mon 8/248:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sat 8/294:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/10![Icelandair logo]()
$478
This FlightHub deal was found by Cheapflights users on 7/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:35 pm
BOS
- TRF
1 stop24h 55m
Scandinavian Airlines
Wed 11/112:35 pm
TRF
- BOS
1 stop31h 05m
Scandinavian Airlines
Deal found 7/9![Scandinavian Airlines logo]()
$520
This Cheapflightsfares deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:05 am
BOS
- TRF
2 stops26h 00m
Scandinavian Airlines
Mon 11/96:00 am
TRF
- BOS
1 stop15h 40m
Scandinavian Airlines
Deal found 7/13![Scandinavian Airlines logo]()
$634
Best flights from Boston to OsloDiscover carefully curated flight deals from Boston to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
Discover carefully curated flight deals from Boston to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 13, 2026.
This Austrian Airlines deal was found by Cheapflights users on 7/13. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:10 pm
BOS
- OSL
1 stop12h 25m
Austrian Airlines
Mon 9/284:00 pm
OSL
- BOS
1 stop27h 50m
Austrian Airlines
Deal found 7/13![Austrian Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/249:33 am
BOS
- OSL
2 stops19h 22m
United Airlines
Sat 8/297:15 am
OSL
- BOS
1 stop16h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$492
This Brussels Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 12/33:30 pm
BOS
- OSL
2 stops25h 25m
Brussels Airlines
Tue 12/86:45 am
OSL
- BOS
2 stops14h 08m
Brussels Airlines
Deal found 7/13![Brussels Airlines logo]()
$500
This Icelandair deal was found by Cheapflights users on 7/9. 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.
Sun 8/2311:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Mon 8/3112:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 7/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:30 am
BOS
- OSL
2 stops21h 25m
United Airlines
Mon 8/317:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 7/10![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Sun 8/26:05 am
BOS
- OSL
2 stops29h 10m
United Airlines
Wed 8/57:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 7/9![United Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 7/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:05 pm
BOS
- OSL
1 stop15h 50m
United Airlines
Thu 9/106:45 am
OSL
- BOS
2 stops34h 32m
United Airlines
Deal found 7/10![United Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 7/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:23 pm
BOS
- OSL
2 stops39h 52m
United Airlines
Sun 9/137:10 am
OSL
- BOS
1 stop16h 30m
United Airlines
Deal found 7/10![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:45 am
BOS
- OSL
2 stops29h 30m
United Airlines
Sat 8/86:15 am
OSL
- BOS
1 stop15h 25m
United Airlines
Deal found 7/12![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 9/87:23 pm
BOS
- OSL
2 stops16h 37m
United Airlines
Wed 9/236:35 am
OSL
- BOS
2 stops14h 06m
United Airlines
Deal found 7/13![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:30 am
BOS
- OSL
2 stops27h 40m
United Airlines
Sun 11/156:15 am
OSL
- BOS
2 stops14h 38m
United Airlines
Deal found 7/12![United Airlines logo]()
$507
This Icelandair deal was found by Cheapflights users on 7/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Tue 8/1112:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,152
This Icelandair deal was found by Cheapflights users on 7/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Sun 7/2612:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,215
This Icelandair deal was found by Cheapflights users on 7/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Fri 7/249:00 am
TRF
- BOS
2 stops15h 50m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,260
This Icelandair deal was found by Cheapflights users on 7/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Thu 8/1312:10 pm
TRF
- BOS
2 stops15h 35m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,404
This Icelandair deal was found by Cheapflights users on 7/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Thu 8/612:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,452
This Icelandair deal was found by Cheapflights users on 7/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Sat 8/812:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,647
Last-minute flights from Boston to OsloDiscover last-minute flight deals from Boston to Oslo. Data last updated July 13, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Oslo. Data last updated July 13, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/12. 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 8/1711:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Fri 8/284:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/12![Icelandair logo]()
$473
This oojo deal was found by Cheapflights users on 7/10. 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 8/188:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Tue 8/254:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/10![Icelandair logo]()
$470
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Thu 8/209:40 pm
BOS
- OSL
1 stop13h 40m
Multiple Airlines
Mon 8/246:45 am
OSL
- BOS
2 stops21h 53m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$479
This oojo deal was found by Cheapflights users on 7/9. 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.
Fri 8/218:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sat 8/291:50 pm
OSL
- BOS
1 stop13h 55m
Icelandair
Deal found 7/9![Icelandair logo]()
$469
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm
BOS
- OSL
1 stop17h 00m
Multiple Airlines
Wed 8/266:35 am
OSL
- BOS
2 stops17h 47m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$476
This Mytrip deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Tue 9/14:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/13![Icelandair logo]()
$468
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Mon 8/249:40 pm
BOS
- OSL
1 stop20h 30m
Multiple Airlines
Mon 8/316:45 am
OSL
- BOS
2 stops21h 53m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$474
This FlightHub deal was found by Cheapflights users on 7/10. 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.
Mon 8/248:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sat 8/294:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/10![Icelandair logo]()
$478
This Scandinavian Airlines deal was found by Cheapflights users on 7/8. 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 8/246:30 am
BOS
- TRF
2 stops35h 55m
Scandinavian Airlines
Thu 8/276:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 7/8![Scandinavian Airlines logo]()
$667
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Mon 8/2411:00 pm
BOS
- TRF
2 stops16h 10m
Multiple Airlines
Fri 8/289:05 am
TRF
- BOS
2 stops15h 45m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:40 pm
BOS
- OSL
1 stop13h 40m
Multiple Airlines
Tue 9/19:55 am
OSL
- BOS
2 stops29h 55m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$477
This FlightHub deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Fri 12/181:10 pm
OSL
- BOS
1 stop10h 40m
Icelandair
Deal found 7/12![Icelandair logo]()
$471
One-way flights from Boston to OsloSearch for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
Search for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated July 13, 2026.
This oojo deal was found by Cheapflights users on 7/9. 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.
Wed 11/257:50 pm
BOS
- OSL
1 stop18h 45m
Icelandair
Deal found 7/9![Icelandair logo]()
$210
This oojo deal was found by Cheapflights users on 7/10. 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.
Wed 8/58:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Deal found 7/10![Icelandair logo]()
$217
This oojo deal was found by Cheapflights users on 7/9. 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 8/188:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Deal found 7/9![Icelandair logo]()
$218
This Mytrip deal was found by Cheapflights users on 7/11. 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.
Tue 8/411:00 pm
BOS
- OSL
1 stop31h 35m
Icelandair
Deal found 7/11![Icelandair logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 12/107:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 7/9![Icelandair logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 8/2011:00 pm
BOS
- OSL
1 stop31h 35m
Icelandair
Deal found 7/10![Icelandair logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/1911:00 pm
BOS
- OSL
3 stops26h 35m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Fri 11/67:50 pm
BOS
- OSL
2 stops15h 35m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 12/107:50 pm
BOS
- OSL
2 stops15h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Fri 12/117:50 pm
BOS
- OSL
2 stops15h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:41 pm
BOS
- OSL
2 stops16h 54m
Austrian Airlines
Deal found 7/12![Austrian Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 8/2011:00 pm
BOS
- TRF
3 stops36h 30m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$292
Find flight deals from Boston to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 July 13, 2026.
Round-trip from | $469 (oojo) |
|---|---|
One-way from | $210 (oojo) |
Popular in | December |
Cheapest in | January |
Average price | $628 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 July 13, 2026.
Use the filters below to find and compare flights from Boston to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 9/9
5:10 pm-11:35 am
1 stop12h 25m
Oslo Gardermoen
Mon 9/28
4:00 pm-1:50 pm
1 stop27h 50m
$489
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 8/24
9:33 am-10:55 am
2 stops19h 22m
Oslo Gardermoen
Sat 8/29
7:15 am-5:40 pm
1 stop16h 25m
$492
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 8/24
7:30 am-10:55 am
2 stops21h 25m
Oslo Gardermoen
Mon 8/31
7:10 am-5:40 pm
1 stop16h 30m
$492
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 8/2
6:05 am-5:15 pm
2 stops29h 10m
Oslo Gardermoen
Wed 8/5
7:10 am-5:40 pm
1 stop16h 30m
$496
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Thu 12/3
3:30 pm-10:55 pm
2 stops25h 25m
Oslo Gardermoen
Tue 12/8
6:45 am-2:53 pm
2 stops14h 08m
$500
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Fri 8/28
8:05 pm-5:55 pm
1 stop15h 50m
Oslo Gardermoen
Thu 9/10
6:45 am-11:17 am
2 stops34h 32m
$500
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sat 9/5
7:23 pm-5:15 pm
2 stops39h 52m
Oslo Gardermoen
Sun 9/13
7:10 am-5:40 pm
1 stop16h 30m
$501
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 8/3
5:45 am-5:15 pm
2 stops29h 30m
Oslo Gardermoen
Sat 8/8
6:15 am-3:40 pm
1 stop15h 25m
$504
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 9/8
7:23 pm-6:00 pm
2 stops16h 37m
Oslo Gardermoen
Wed 9/23
6:35 am-2:41 pm
2 stops14h 06m
$504
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 11/1
7:30 am-5:10 pm
2 stops27h 40m
Oslo Gardermoen
Sun 11/15
6:15 am-2:53 pm
2 stops14h 38m
$507
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Boston to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from Boston with our price prediction graph.
BOS-OS1
BOS-OSL
BOS-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 Boston to Oslo
BOS-OS1
BOS-OSL
BOS-TRF
What is the cheapest month to book a flight from Boston to Oslo?
Currently, October is the cheapest month in which you can book a flight from Boston to Oslo (average of $335). Flying from Boston to Oslo in July is currently the most expensive (average of $463). 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 Boston to Oslo?
How far ahead should I book a flight from Boston to Oslo?
The best time to book flights from Boston to Oslo is 57 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 July 13, 2026.
Get a feel of what it's like to fly with KLM,Delta, andScandinavian Airlines from Boston 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
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Boston 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 Boston to Oslo
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Complete your trip
Complete your trip to Oslo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Oslo by cabin class
Find flights from Boston to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Oslo flights
Browse other Boston and Oslo flight options. Last updated on July 13, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on July 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Boston to Oslo
Discover the top 9 airlines that operate flights from Boston 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 July 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$538 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$423 | Average$621 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$438 | Average$504 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$442 | Average$610 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$447 | Average$652 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$449 | Average$566 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$456 | Average$567 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$461 | Average$689 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$566 | FlexibilityNo cancel fee | On-time77% |