$167+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSL
Apr 3 — Apr 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 March 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 March 4, 2026.
This Sembo deal was found by Cheapflights users on 3/3. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:35 pm
BOS
- OSL
1 stop18h 00m
Icelandair
Thu 4/24:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 3/3![Icelandair logo]()
$363
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/288:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sat 4/44:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 3/4![Icelandair logo]()
$369
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/18:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sun 4/121:50 pm
OSL
- BOS
1 stop11h 00m
Icelandair
Deal found 2/27![Icelandair logo]()
$398
This FlightHub deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Sun 3/298:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Thu 4/94:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 2/28![Icelandair logo]()
$403
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Mon 10/124:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 3/2![Icelandair logo]()
$405
This oojo deal was found by Cheapflights users on 3/3. 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.
Thu 4/238:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sun 5/31:50 pm
OSL
- BOS
1 stop11h 00m
Icelandair
Deal found 3/3![Icelandair logo]()
$406
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/286:35 pm
BOS
- TRF
1 stop23h 50m
Scandinavian Airlines
Sat 4/46:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$407
This FlightHub deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Sun 3/295:40 pm
BOS
- OSL
1 stop13h 15m
Scandinavian Airlines
Tue 4/79:00 am
OSL
- BOS
1 stop12h 35m
Scandinavian Airlines
Deal found 2/28![Scandinavian Airlines logo]()
$408
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 stop12h 35m
Icelandair
Sat 10/101:50 pm
OSL
- BOS
1 stop11h 00m
Icelandair
Deal found 2/27![Icelandair logo]()
$409
This oojo deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 10/88:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Mon 10/261:10 pm
OSL
- BOS
1 stop10h 40m
Icelandair
Deal found 2/28![Icelandair logo]()
$410
This oojo deal was found by Cheapflights users on 3/3. 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.
Tue 4/75:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Wed 4/156:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 3/3![Scandinavian Airlines logo]()
$451
This oojo deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 8/235:40 pm
BOS
- TRF
1 stop24h 45m
Scandinavian Airlines
Wed 9/26:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$481
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 March 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 March 4, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:30 pm
BOS
- OSL
2 stops37h 20m
TAP AIR PORTUGAL
Mon 4/1312:50 pm
OSL
- BOS
1 stop13h 30m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$466
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/15:45 am
BOS
- OSL
2 stops29h 30m
United Airlines
Sun 4/121:05 pm
OSL
- BOS
2 stops16h 54m
United Airlines
Deal found 2/27![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 3/1. 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 6/97:00 pm
BOS
- OSL
1 stop12h 45m
Delta
Tue 6/236:30 am
OSL
- BOS
1 stop13h 07m
Delta
Deal found 3/1![Delta logo]()
$557
This KLM deal was found by Cheapflights users on 3/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:25 pm
BOS
- OSL
1 stop10h 05m
Multiple Airlines
Thu 6/116:30 am
OSL
- BOS
1 stop13h 07m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$568
This Scandinavian Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 5/55:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Wed 5/136:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/295:45 am
BOS
- OSL
2 stops24h 35m
United Airlines
Sat 4/117:10 am
OSL
- BOS
2 stops22h 49m
United Airlines
Deal found 2/28![United Airlines logo]()
$508
This KLM deal was found by Cheapflights users on 3/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:25 pm
BOS
- OSL
1 stop10h 05m
Multiple Airlines
Sun 5/2412:40 pm
OSL
- BOS
1 stop12h 55m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 5/276:50 pm
BOS
- OSL
1 stop15h 30m
Delta
Fri 6/511:50 am
OSL
- BOS
2 stops17h 47m
Delta
Deal found 2/28![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 3/3. 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.
Sat 7/257:05 pm
BOS
- OSL
1 stop15h 35m
Delta
Thu 8/66:00 am
OSL
- BOS
2 stops15h 19m
Delta
Deal found 3/3![Delta logo]()
$652
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:00 pm
BOS
- OSL
1 stop11h 35m
United Airlines
Sun 8/29:55 am
OSL
- BOS
1 stop11h 45m
United Airlines
Deal found 2/27![United Airlines logo]()
$656
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:45 pm
BOS
- OSL
1 stop13h 05m
TAP AIR PORTUGAL
Fri 7/316:50 pm
OSL
- BOS
2 stops31h 30m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$741
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:00 pm
BOS
- OSL
1 stop20h 05m
United Airlines
Sun 7/196:25 am
OSL
- BOS
2 stops17h 15m
United Airlines
Deal found 2/27![United Airlines logo]()
$680
This Icelandair deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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
Wed 9/212:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$755
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/2711:30 pm
BOS
- TRF
2 stops15h 40m
Multiple Airlines
Fri 5/13:05 pm
TRF
- BOS
2 stops12h 55m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$777
This Icelandair deal was found by Cheapflights users on 3/1. 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.
Thu 4/2311:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Sun 5/312:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$814
This Icelandair deal was found by Cheapflights users on 3/1. 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.
Sat 7/2511:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Thu 8/612:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$1,147
This Icelandair deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Tue 8/2512:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$1,294
This Icelandair deal was found by Cheapflights users on 3/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Thu 7/3012:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,337
This Icelandair deal was found by Cheapflights users on 3/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Thu 6/2512:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,501
This Icelandair deal was found by Cheapflights users on 3/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Fri 6/2612:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,560
Last-minute flights from Boston to OsloDiscover last-minute flight deals from Boston to Oslo. Data last updated March 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Oslo. Data last updated March 4, 2026 and is based on user searches.
This Sembo deal was found by Cheapflights users on 3/3. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:35 pm
BOS
- OSL
1 stop18h 00m
Icelandair
Thu 4/24:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 3/3![Icelandair logo]()
$363
This Ticket deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Thu 3/199:30 pm
BOS
- OSL
1 stop12h 15m
Multiple Airlines
Thu 4/211:50 am
OSL
- BOS
1 stop10h 35m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$433
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/288:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Sat 4/44:30 pm
OSL
- BOS
1 stop32h 20m
Icelandair
Deal found 3/4![Icelandair logo]()
$369
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/286:35 pm
BOS
- TRF
1 stop23h 50m
Scandinavian Airlines
Sat 4/46:00 am
TRF
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$407
This FlightHub deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Sun 3/298:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Thu 4/94:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 2/28![Icelandair logo]()
$403
This FlightHub deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Sun 3/295:40 pm
BOS
- OSL
1 stop13h 15m
Scandinavian Airlines
Tue 4/79:00 am
OSL
- BOS
1 stop12h 35m
Scandinavian Airlines
Deal found 2/28![Scandinavian Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/295:40 pm
BOS
- OSL
1 stop13h 15m
Scandinavian Airlines
Mon 4/66:00 am
OSL
- BOS
1 stop15h 35m
Scandinavian Airlines
Deal found 2/28![Scandinavian Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/2912:35 pm
BOS
- OSL
1 stop18h 00m
Icelandair
Sun 4/54:30 pm
OSL
- BOS
1 stop11h 15m
Icelandair
Deal found 2/28![Icelandair logo]()
$424
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/18:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sun 4/121:50 pm
OSL
- BOS
1 stop11h 00m
Icelandair
Deal found 2/27![Icelandair logo]()
$398
This oojo deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 4/75:40 pm
BOS
- TRF
1 stop24h 45m
Scandinavian Airlines
Mon 4/133:05 pm
TRF
- BOS
1 stop30h 30m
Scandinavian Airlines
Deal found 3/4![Scandinavian Airlines logo]()
$451
This oojo deal was found by Cheapflights users on 3/3. 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.
Thu 4/238:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Sun 5/31:50 pm
OSL
- BOS
1 stop11h 00m
Icelandair
Deal found 3/3![Icelandair logo]()
$406
This Mytrip deal was found by Cheapflights users on 3/3. 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 4/2810:40 am
BOS
- TRF
3 stops26h 55m
Multiple Airlines
Tue 5/58:30 am
TRF
- BOS
3 stops20h 09m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$518
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 March 4, 2026.
Search for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated March 4, 2026.
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Fri 4/38:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Deal found 3/3![Icelandair logo]()
$167
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/238:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 2/27![Icelandair logo]()
$168
This Mytrip deal was found by Cheapflights users on 3/1. 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.
Sun 3/2912:35 pm
BOS
- OSL
1 stop18h 00m
Icelandair
Deal found 3/1![Icelandair logo]()
$170
This FlightHub deal was found by Cheapflights users on 3/1. 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.
Mon 3/238:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 3/1![Icelandair logo]()
$171
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 3/2![Icelandair logo]()
$172
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:50 pm
BOS
- OSL
1 stop12h 35m
Icelandair
Deal found 3/2![Icelandair logo]()
$174
This Mytrip deal was found by Cheapflights users on 3/3. 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.
Sat 5/911:00 pm
BOS
- OSL
1 stop10h 25m
Icelandair
Deal found 3/3![Icelandair logo]()
$175
This oojo deal was found by Cheapflights users on 3/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 3/2![Icelandair logo]()
$176
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:00 pm
BOS
- OSL
1 stop31h 35m
Icelandair
Deal found 3/2![Icelandair logo]()
$178
This FlightHub deal was found by Cheapflights users on 3/2. 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.
Tue 5/58:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 3/2![Icelandair logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 3/228:50 pm
BOS
- OSL
1 stop9h 45m
Icelandair
Deal found 3/1![Icelandair logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Tue 3/248:50 pm
BOS
- TRF
2 stops31h 55m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$234
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 March 4, 2026.
Round-trip from | $363 (Sembo) |
|---|---|
One-way from | $167 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $556 |
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 March 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
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 3/30
10:30 pm-5:50 pm
2 stops37h 20m
Oslo Gardermoen
Mon 4/13
12:50 pm-8:20 pm
1 stop13h 30m
$466
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 4/1
5:45 am-5:15 pm
2 stops29h 30m
Oslo Gardermoen
Sun 4/12
1:05 pm-11:59 pm
2 stops16h 54m
$497
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 3/29
5:45 am-12:20 pm
2 stops24h 35m
Oslo Gardermoen
Sat 4/11
7:10 am-11:59 pm
2 stops22h 49m
$508
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 6/9
7:00 pm-1:45 pm
1 stop12h 45m
Oslo Gardermoen
Tue 6/23
6:30 am-1:37 pm
1 stop13h 07m
$557
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Fri 6/5
8:25 pm-12:30 pm
1 stop10h 05m
Oslo Gardermoen
Thu 6/11
6:30 am-1:37 pm
1 stop13h 07m
$568
BostonOslo
BOS - TRF
BOSTRF
Boston Logan Intl
Tue 5/5
5:40 pm-2:30 pm
1 stop14h 50m
Oslo Sandefjord
Wed 5/13
6:00 am-3:35 pm
1 stop15h 35m
$569
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Fri 5/22
8:25 pm-12:30 pm
1 stop10h 05m
Oslo Gardermoen
Sun 5/24
12:40 pm-7:35 pm
1 stop12h 55m
$569
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 5/27
6:50 pm-4:20 pm
1 stop15h 30m
Oslo Gardermoen
Fri 6/5
11:50 am-11:37 pm
2 stops17h 47m
$579
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sat 7/25
7:05 pm-4:40 pm
1 stop15h 35m
Oslo Gardermoen
Thu 8/6
6:00 am-3:19 pm
2 stops15h 19m
$652
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sun 7/19
10:00 pm-3:35 pm
1 stop11h 35m
Oslo Gardermoen
Sun 8/2
9:55 am-3:40 pm
1 stop11h 45m
$656
Showing 1-10 of 37 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
How far ahead should I book a flight from Boston to Oslo?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Oslo. Price data was last updated on February 27, 2026.
The best time to book flights from Boston to Oslo is 78 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.
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 $340). Flying from Boston to Oslo in June is currently the most expensive (average of $488). 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.
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 March 4, 2026.
Get a feel of what it's like to fly with Delta, KLM, and Scandinavian 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.
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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 March 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 March 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Boston to Oslo
Discover the top 8 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 March 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$515 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$396 | Average$507 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$434 | Average$682 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$439 | Average$615 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$442 | Average$612 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$442 | Average$711 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$446 | Average$692 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$652 | FlexibilityNo cancel fee | On-time70% |