$217+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSL
Sep 3 — Sep 101
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 August 4, 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 August 4, 2026.
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sat 10/38:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sun 10/114:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/31![Icelandair logo]()
$468
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 stop9h 45m
Icelandair
Wed 9/24:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/30![Icelandair logo]()
$470
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/258:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sat 10/104:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 8/1![Icelandair logo]()
$472
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/288:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sat 11/71:10 pm
OSL
- BOS
1 stop10h 40m
Icelandair
Deal found 7/31![Icelandair logo]()
$476
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 10/2311:00 pm
BOS
- OSL
1 stop31h 35m
Icelandair
Wed 10/281:10 pm
OSL
- BOS
1 stop10h 40m
Icelandair
Deal found 7/30![Icelandair logo]()
$478
This Flightnetwork deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 9/148:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Mon 9/214:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/31![Icelandair logo]()
$480
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Wed 9/94:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 8/3![Icelandair logo]()
$481
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/88:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Wed 9/234:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/30![Icelandair logo]()
$482
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sun 9/204:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/30![Icelandair logo]()
$483
This Gotogate deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/55:35 pm
BOS
- TRF
1 stop14h 30m
Scandinavian Airlines
Fri 11/276:00 am
TRF
- BOS
1 stop15h 40m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$605
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Sat 11/76:00 am
TRF
- BOS
1 stop15h 40m
Scandinavian Airlines
Deal found 7/30![Scandinavian Airlines logo]()
$610
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Tue 10/135:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Wed 10/216:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 7/30![Scandinavian Airlines logo]()
$611
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 August 4, 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 August 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm
BOS
- OSL
1 stop16h 55m
Scandinavian Airlines
Mon 10/1911:00 am
OSL
- BOS
1 stop10h 35m
Scandinavian Airlines
Deal found 8/3![Scandinavian Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:10 pm
BOS
- OSL
1 stop12h 40m
Delta
Wed 8/266:00 am
OSL
- BOS
2 stops16h 13m
Delta
Deal found 7/31![Delta logo]()
$590
This Icelandair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/258:50 pm
BOS
- TRF
2 stops20h 55m
Multiple Airlines
Tue 9/112:10 pm
TRF
- BOS
2 stops15h 35m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 11/257:15 pm
BOS
- OSL
1 stop17h 35m
Delta
Mon 11/306:20 am
OSL
- BOS
1 stop15h 50m
Delta
Deal found 8/2![Delta logo]()
$591
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 1/245:35 pm
BOS
- TRF
1 stop14h 30m
Scandinavian Airlines
Thu 1/282:35 pm
TRF
- BOS
1 stop31h 05m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$643
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/79:45 pm
BOS
- OSL
1 stop12h 45m
Delta
Mon 12/76:20 am
OSL
- BOS
2 stops18h 35m
Delta
Deal found 7/31![Delta logo]()
$600
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/135:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Wed 9/236:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 8/2![Scandinavian Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/257:10 pm
BOS
- OSL
1 stop15h 20m
Delta
Tue 9/111:50 am
OSL
- BOS
2 stops18h 09m
Delta
Deal found 8/1![Delta logo]()
$601
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Tue 8/255:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Thu 9/36:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 1/135:00 pm
BOS
- OSL
2 stops14h 50m
Delta
Mon 1/186:05 am
OSL
- BOS
2 stops18h 22m
Delta
Deal found 8/2![Delta logo]()
$605
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/135:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Thu 9/246:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 8/2![Scandinavian Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/181:34 pm
BOS
- OSL
2 stops13h 11m
Delta
Tue 8/256:30 am
OSL
- BOS
2 stops15h 40m
Delta
Deal found 8/1![Delta logo]()
$617
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:25 pm
BOS
- OSL
1 stop13h 55m
Delta
Sat 9/57:00 am
OSL
- BOS
2 stops18h 16m
Delta
Deal found 8/3![Delta logo]()
$639
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Tue 8/185:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Thu 8/276:00 am
TRF
- BOS
2 stops23h 00m
Scandinavian Airlines
Deal found 8/2![Scandinavian Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:35 pm
BOS
- OSL
2 stops13h 40m
Delta
Sat 11/76:05 am
OSL
- BOS
2 stops14h 44m
Delta
Deal found 7/31![Delta logo]()
$655
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:35 pm
BOS
- TRF
1 stop14h 30m
Scandinavian Airlines
Thu 12/106:00 am
TRF
- BOS
1 stop15h 40m
Scandinavian Airlines
Deal found 8/2![Scandinavian Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/161:32 pm
BOS
- OSL
2 stops15h 33m
Delta
Sun 9/2011:50 am
OSL
- BOS
1 stop10h 45m
Delta
Deal found 7/31![Delta logo]()
$655
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/131:35 pm
BOS
- OSL
2 stops13h 40m
Delta
Sun 11/86:05 am
OSL
- BOS
2 stops14h 44m
Delta
Deal found 8/2![Delta logo]()
$656
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Thu 9/109:45 pm
BOS
- OSL
1 stop12h 55m
Delta
Wed 9/236:30 am
OSL
- BOS
2 stops18h 38m
Delta
Deal found 8/2![Delta logo]()
$661
Last-minute flights from Boston to OsloDiscover last-minute flight deals from Boston to Oslo. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Oslo. Data last updated August 4, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 stop9h 45m
Icelandair
Wed 9/24:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/30![Icelandair logo]()
$470
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Thu 8/2711:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Wed 9/24:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 8/1![Icelandair logo]()
$492
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Wed 9/94:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 8/3![Icelandair logo]()
$481
This Justfly.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Mon 9/75:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Mon 9/283:05 pm
TRF
- BOS
1 stop30h 30m
Scandinavian Airlines
Deal found 8/3![Scandinavian Airlines logo]()
$621
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/88:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Wed 9/234:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 7/30![Icelandair logo]()
$482
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/88:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sun 9/204:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/30![Icelandair logo]()
$486
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Tue 9/85:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Wed 9/236:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 7/30![Scandinavian Airlines logo]()
$611
This Flightnetwork deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 9/148:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Mon 9/214:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/31![Icelandair logo]()
$480
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sun 9/204:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 7/30![Icelandair logo]()
$483
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/1611:00 pm
BOS
- OSL
1 stop31h 35m
Icelandair
Mon 9/211:50 pm
OSL
- BOS
1 stop13h 55m
Icelandair
Deal found 8/3![Icelandair logo]()
$485
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/258:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sat 10/104:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 8/1![Icelandair logo]()
$472
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Tue 10/66:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 7/30![Scandinavian Airlines logo]()
$610
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 August 4, 2026.
Search for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/17:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 8/3![Icelandair logo]()
$217
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/178:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Deal found 8/1![Icelandair logo]()
$224
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/318:50 pm
BOS
- OSL
1 stop18h 45m
Icelandair
Deal found 8/2![Icelandair logo]()
$233
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/97:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 7/30![Icelandair logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/308:50 pm
BOS
- TRF
2 stops15h 30m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:50 pm
BOS
- TRF
2 stops19h 20m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/37:50 pm
BOS
- TRF
2 stops32h 05m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/57:50 pm
BOS
- OSL
2 stops15h 35m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/308:50 pm
BOS
- OSL
2 stops29h 50m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$283
This Flightnetwork deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Wed 10/78:50 pm
BOS
- OSL
1 stop9h 25m
Icelandair
Deal found 7/30![Icelandair logo]()
$291
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 7/30![Icelandair logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:50 pm
BOS
- OSL
2 stops31h 20m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$298
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 August 4, 2026.
Round-trip from | $468 (oojo) |
|---|---|
One-way from | $217 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $610 |
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 August 4, 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
Mon 9/21
5:40 pm-4:35 pm
1 stop16h 55m
Oslo Gardermoen
Mon 10/19
11:00 am-3:35 pm
1 stop10h 35m
$499
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 8/19
5:10 pm-11:50 am
1 stop12h 40m
Oslo Gardermoen
Wed 8/26
6:00 am-4:13 pm
2 stops16h 13m
$590
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 11/25
7:15 pm-6:50 pm
1 stop17h 35m
Oslo Gardermoen
Mon 11/30
6:20 am-4:10 pm
1 stop15h 50m
$591
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 10/7
9:45 pm-4:30 pm
1 stop12h 45m
Oslo Gardermoen
Mon 12/7
6:20 am-6:55 pm
2 stops18h 35m
$600
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 8/25
7:10 pm-4:30 pm
1 stop15h 20m
Oslo Gardermoen
Tue 9/1
11:50 am-11:59 pm
2 stops18h 09m
$601
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 1/13
5:00 pm-1:50 pm
2 stops14h 50m
Oslo Gardermoen
Mon 1/18
6:05 am-6:27 pm
2 stops18h 22m
$605
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 8/18
1:34 pm-8:45 am
2 stops13h 11m
Oslo Gardermoen
Tue 8/25
6:30 am-4:10 pm
2 stops15h 40m
$617
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 8/26
8:25 pm-4:20 pm
1 stop13h 55m
Oslo Gardermoen
Sat 9/5
7:00 am-7:16 pm
2 stops18h 16m
$639
BostonOslo
BOS - TRF
BOSTRF
Boston Logan Intl
Sun 1/24
5:35 pm-2:05 pm
1 stop14h 30m
Oslo Sandefjord
Thu 1/28
2:35 pm-3:40 pm
1 stop31h 05m
$643
BostonOslo
BOS - TRF
BOSTRF
Boston Logan Intl
Sun 9/13
5:40 pm-2:30 pm
1 stop14h 50m
Oslo Sandefjord
Wed 9/23
6:00 am-3:35 pm
1 stop15h 35m
$644
Showing 1-10 of 40 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, January is the cheapest month in which you can book a flight from Boston to Oslo (average of $462). Flying from Boston to Oslo in December is currently the most expensive (average of $736). 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?
Airfare is below average for this route at the moment.
Boston to Oslo flights typically cost between $501 and $735 in October.The cheapest round-trip price found within the last 5 days was $468 on Icelandair (Oct 3-Oct 11).
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 August 4, 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.
Boarding
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - 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
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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 August 4, 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 August 4, 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$542 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$427 | Average$620 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$484 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$451 | Average$566 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$452 | Average$558 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$456 | Average$567 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$461 | Average$688 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$566 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$463 | Average$671 | FlexibilityNo cancel fee | On-time70% |