$202+ Cheap flights from Boston (BOS) to Oslo
This is the cheapest round-trip 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
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston to Oslo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Oslo
Cheapest
Best
Last-minute
One-way
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 September 17, 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 September 17, 2026.
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 pm -
1 stop9h 45m
Thu 11/51:10 pm -
1 stop10h 40m
Deal found 9/14![Icelandair logo]()
$464
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/25:35 pm -
1 stop13h 35m
Sun 11/86:00 pm -
1 stop27h 45m
Deal found 9/17![Scandinavian Airlines logo]()
$468
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/1111:00 pm -
1 stop10h 25m
Fri 10/231:50 pm -
1 stop13h 55m
Deal found 9/17![Icelandair logo]()
$469
This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:00 pm -
1 stop31h 35m
Mon 10/191:50 pm -
1 stop11h 00m
Deal found 9/14![Icelandair logo]()
$470
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:50 pm -
1 stop9h 45m
Mon 10/263:30 pm -
1 stop32h 20m
Deal found 9/16![Icelandair logo]()
$471
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/55:35 pm -
2 stops18h 20m
Wed 11/182:40 pm -
2 stops31h 05m
Deal found 9/17![Multiple Airlines logo]()
$472
This deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:00 pm -
1 stop10h 25m
Fri 10/231:50 pm -
1 stop11h 00m
Deal found 9/17![Icelandair logo]()
$475
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/238:50 pm -
1 stop9h 45m
Fri 10/301:10 pm -
1 stop10h 40m
Deal found 9/16![Icelandair logo]()
$476
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/248:50 pm -
1 stop9h 45m
Sat 10/311:10 pm -
1 stop10h 40m
Deal found 9/16![Icelandair logo]()
$477
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm -
1 stop14h 45m
Mon 11/167:05 pm -
1 stop26h 40m
Deal found 9/13![Scandinavian Airlines logo]()
$485
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 12/85:35 pm -
1 stop14h 30m
Wed 12/232:35 pm -
1 stop31h 10m
Deal found 9/17![Scandinavian Airlines logo]()
$487
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/256:35 pm -
1 stop14h 45m
Sat 11/75:55 am -
1 stop15h 50m
Deal found 9/17![Scandinavian Airlines logo]()
$489
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 September 17, 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 September 17, 2026.
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:30 pm -
2 stops14h 40m
Wed 12/96:50 am -
1 stop13h 30m
Deal found 9/15![British Airways logo]()
$535
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/512:45 pm -
2 stops14h 35m
Wed 11/189:05 pm -
1 stop24h 40m
Deal found 9/17![Scandinavian Airlines logo]()
$536
This United deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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.
Sun 10/1110:51 am -
2 stops24h 24m
Fri 10/237:15 am -
1 stop16h 25m
Deal found 9/17![Multiple Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/258:55 pm -
1 stop13h 15m
Mon 11/307:50 am -
1 stop18h 25m
Deal found 9/17![Delta logo]()
$600
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 11/256:00 am -
2 stops23h 00m
Mon 11/3011:50 am -
2 stops31h 40m
Deal found 9/12![United Airlines logo]()
$617
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Sun 11/87:30 am -
2 stops24h 35m
Thu 11/126:00 am -
1 stop15h 45m
Deal found 9/16![Scandinavian Airlines logo]()
$541
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:30 pm -
1 stop10h 40m
Mon 11/3011:55 am -
1 stop32h 25m
Deal found 9/16![British Airways logo]()
$561
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:50 pm -
1 stop20h 00m
Tue 10/207:45 am -
2 stops17h 48m
Deal found 9/15![Multiple Airlines logo]()
$612
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/215:35 pm -
1 stop14h 30m
Thu 2/256:00 am -
1 stop15h 45m
Deal found 9/15![Scandinavian Airlines logo]()
$586
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/147:06 pm -
2 stops13h 39m
Sun 3/217:15 am -
2 stops19h 02m
Deal found 9/17![British Airways logo]()
$600
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/215:35 pm -
1 stop14h 30m
Fri 2/266:00 am -
1 stop15h 45m
Deal found 9/15![Scandinavian Airlines logo]()
$586
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:30 am -
1 stop24h 40m
Sun 1/108:35 pm -
1 stop29h 05m
Deal found 9/14![British Airways logo]()
$611
This Scandinavian Airlines deal was found by Cheapflights users on 9/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:50 am -
2 stops30h 40m
Wed 12/96:00 am -
1 stop15h 45m
Deal found 9/12![Scandinavian Airlines logo]()
$671
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/199:15 pm -
2 stops21h 10m
Mon 10/266:00 am -
2 stops19h 05m
Deal found 9/16![Multiple Airlines logo]()
$874
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/61:10 pm -
2 stops18h 55m
Sat 2/132:35 pm -
2 stops37h 51m
Deal found 9/13![Scandinavian Airlines logo]()
$683
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/61:10 pm -
2 stops18h 55m
Thu 3/112:35 pm -
1 stop31h 10m
Deal found 9/15![Scandinavian Airlines logo]()
$704
This Icelandair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/207:50 pm -
2 stops13h 15m
Fri 2/266:20 am -
3 stops17h 30m
Deal found 9/15![Multiple Airlines logo]()
$942
This Icelandair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/67:50 pm -
2 stops16h 15m
Thu 3/119:05 am -
2 stops14h 45m
Deal found 9/15![Multiple Airlines logo]()
$942
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:25 am -
2 stops25h 40m
Mon 11/302:35 pm -
1 stop31h 10m
Deal found 9/13![Scandinavian Airlines logo]()
$893
Last-minute flights from Boston to OsloDiscover last-minute flight deals from Boston to Oslo. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Oslo. Data last updated September 17, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:00 pm -
1 stop31h 35m
Mon 10/191:50 pm -
1 stop11h 00m
Deal found 9/14![Icelandair logo]()
$470
This Ticket deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 pm -
1 stop16h 55m
Mon 10/196:00 am -
1 stop15h 35m
Deal found 9/14![Scandinavian Airlines logo]()
$523
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/1111:00 pm -
1 stop10h 25m
Fri 10/231:50 pm -
1 stop13h 55m
Deal found 9/17![Icelandair logo]()
$469
This deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:00 pm -
1 stop10h 25m
Fri 10/231:50 pm -
1 stop11h 00m
Deal found 9/17![Icelandair logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/1811:00 pm -
1 stop31h 35m
Sun 10/253:30 pm -
1 stop11h 45m
Deal found 9/17![Icelandair logo]()
$499
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:50 pm -
1 stop9h 45m
Mon 10/263:30 pm -
1 stop32h 20m
Deal found 9/16![Icelandair logo]()
$471
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/208:50 pm -
1 stop12h 35m
Fri 10/301:10 pm -
1 stop10h 40m
Deal found 9/16![Icelandair logo]()
$494
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/238:50 pm -
1 stop9h 45m
Fri 10/301:10 pm -
1 stop10h 40m
Deal found 9/16![Icelandair logo]()
$476
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/248:50 pm -
1 stop9h 45m
Sat 10/311:10 pm -
1 stop10h 40m
Deal found 9/16![Icelandair logo]()
$477
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/256:35 pm -
1 stop14h 45m
Sat 11/75:55 am -
1 stop15h 50m
Deal found 9/17![Scandinavian Airlines logo]()
$489
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 am -
1 stop21h 15m
Wed 11/43:05 pm -
2 stops14h 39m
Deal found 9/13![British Airways logo]()
$530
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 pm -
1 stop9h 45m
Thu 11/51:10 pm -
1 stop10h 40m
Deal found 9/14![Icelandair logo]()
$464
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 September 17, 2026.
Search for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:50 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$202
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Tue 11/37:50 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Icelandair logo]()
$204
This Sembo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Wed 10/218:50 pm -
1 stop9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Icelandair logo]()
$223
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 9/2811:00 pm -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/97:50 pm -
2 stops35h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/97:50 pm -
2 stops15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$252
This oojo deal was found by Cheapflights users on 9/12. 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.
Sun 10/2511:40 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Icelandair logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 11/157:50 pm -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 1/137:50 pm -
2 stops35h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sun 3/77:50 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Icelandair logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 1/137:50 pm -
2 stops15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:50 pm -
3 stops55h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$285
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 September 17, 2026.
Round-trip from | $464 (oojo) |
|---|---|
One-way from | $202 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $539 |
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 7,457,451 searches. Data last updated September 17, 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
Quickest round-trip
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Wed 11/25
7:50 pm-11:35 am
1 stop9h 45m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$202
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Wed 10/14
9:50 pm-11:25 pm
1 stop19h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$291
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Fri 3/12
9:30 pm-10:05 pm
1 stop18h 35m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$293
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Wed 3/10
9:30 pm-2:10 pm
1 stop10h 40m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$293
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Sat 12/5
7:30 am-7:40 pm
1 stop30h 10m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$293
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Mon 11/2
9:30 pm-10:40 pm
1 stop19h 10m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$293
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Thu 3/11
9:25 pm-2:20 pm
1 stop10h 55m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$293
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Wed 11/25
11:48 am-2:10 pm
2 stops20h 22m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$301
BostonOslo
BOS Boston Logan Intl - TRF Oslo Sandefjord
BOSTRF
Boston Logan Intl
Wed 10/21
11:00 pm-12:25 am
2 stops43h 25m
Oslo Sandefjord
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$313
BostonOslo
BOS Boston Logan Intl - OSL Oslo Gardermoen
BOSOSL
Boston Logan Intl
Wed 3/10
1:10 pm-4:10 pm
2 stops21h 00m
Oslo Gardermoen
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$319
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 June is currently the most expensive (average of $734). 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 $489 and $652 in October.The cheapest round-trip price found within the last 5 days was $464 on Icelandair (Oct 29-Nov 5).
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 September 17, 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
Crew
8.4
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Alternative routes for Boston 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 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 September 17, 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 September 17, 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$551 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$427 | Average$663 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$484 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$451 | Average$567 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$452 | Average$558 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$461 | Average$696 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$566 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$463 | Average$676 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$472 | Average$602 | FlexibilityNo cancel fee | On-time75% |