$179+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSL
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Oslo with Cheapflights
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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 April 29, 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 April 29, 2026.
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:45 pm
BOS
- OSL
1 stop10h 50m
Multiple Airlines
Sun 9/209:55 am
OSL
- BOS
1 stop12h 40m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$464
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:10 pm
BOS
- OSL
1 stop10h 40m
Multiple Airlines
Wed 9/211:50 am
OSL
- BOS
1 stop12h 40m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:05 pm
BOS
- OSL
1 stop19h 35m
Delta
Tue 7/286:30 am
OSL
- BOS
1 stop14h 25m
Delta
Deal found 4/29![Delta logo]()
$466
This Sembo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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.
Fri 5/86:50 pm
BOS
- OSL
1 stop11h 40m
KLM
Thu 5/218:00 am
OSL
- BOS
1 stop14h 25m
KLM
Deal found 4/25![KLM logo]()
$467
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:40 pm
BOS
- OSL
1 stop20h 30m
SWISS
Tue 8/255:35 am
OSL
- BOS
1 stop20h 20m
SWISS
Deal found 4/28![SWISS logo]()
$468
This Mytrip deal was found by Cheapflights users on 4/27. 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.
Thu 4/3010:40 am
BOS
- OSL
2 stops25h 15m
Multiple Airlines
Tue 5/52:05 pm
OSL
- BOS
1 stop11h 50m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:00 pm
BOS
- OSL
2 stops14h 45m
Delta
Sun 9/206:00 am
OSL
- BOS
2 stops15h 19m
Delta
Deal found 4/29![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/291:29 pm
BOS
- OSL
2 stops13h 46m
Delta
Mon 6/111:50 am
OSL
- BOS
1 stop12h 40m
Delta
Deal found 4/28![Delta logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/85:45 pm
BOS
- OSL
1 stop18h 50m
Multiple Airlines
Thu 5/2112:20 pm
OSL
- BOS
1 stop31h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$472
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/33:40 pm
BOS
- OSL
2 stops20h 15m
Multiple Airlines
Sun 5/1011:45 am
OSL
- BOS
1 stop11h 55m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$473
This Mytrip deal was found by Cheapflights users on 4/27. 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.
Wed 5/68:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Tue 5/127:10 am
OSL
- BOS
2 stops20h 17m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:10 pm
BOS
- OSL
1 stop10h 40m
Delta
Wed 9/26:30 am
OSL
- BOS
2 stops17h 59m
Delta
Deal found 4/29![Delta logo]()
$475
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 April 29, 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 April 29, 2026.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 stop17h 35m
Delta
Thu 9/36:00 am
OSL
- BOS
2 stops18h 29m
Delta
Deal found 4/24![Delta logo]()
$465
This KLM deal was found by Cheapflights users on 4/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm
BOS
- OSL
1 stop11h 25m
KLM
Thu 9/108:00 am
OSL
- BOS
1 stop14h 35m
KLM
Deal found 4/27![KLM logo]()
$476
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/138:30 am
BOS
- OSL
2 stops26h 45m
United Airlines
Sun 5/1711:45 am
OSL
- BOS
1 stop11h 55m
United Airlines
Deal found 4/28![United Airlines logo]()
$500
This KLM deal was found by Cheapflights users on 4/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:25 pm
BOS
- OSL
1 stop10h 05m
Multiple Airlines
Wed 7/157:10 am
OSL
- BOS
1 stop12h 29m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$581
This Scandinavian Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:40 pm
BOS
- TRF
1 stop13h 40m
Scandinavian Airlines
Wed 7/228:55 pm
TRF
- BOS
1 stop24h 40m
Scandinavian Airlines
Deal found 4/26![Scandinavian Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 10/87:05 pm
BOS
- OSL
1 stop12h 40m
Delta
Tue 10/139:50 am
OSL
- BOS
2 stops18h 36m
Delta
Deal found 4/26![Delta logo]()
$465
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:45 pm
BOS
- OSL
1 stop13h 45m
KLM
Thu 8/138:00 am
OSL
- BOS
1 stop14h 37m
KLM
Deal found 4/28![KLM logo]()
$476
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 9/118:05 pm
BOS
- OSL
1 stop20h 00m
United Airlines
Sat 9/196:45 am
OSL
- BOS
2 stops23h 09m
United Airlines
Deal found 4/28![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 8/185:10 pm
BOS
- OSL
1 stop12h 40m
Delta
Wed 8/2612:45 pm
OSL
- BOS
2 stops15h 51m
Delta
Deal found 4/24![Delta logo]()
$476
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/228:05 pm
BOS
- OSL
1 stop12h 45m
United Airlines
Sat 8/296:45 am
OSL
- BOS
2 stops15h 58m
United Airlines
Deal found 4/28![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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.
Mon 7/208:25 pm
BOS
- OSL
1 stop16h 10m
Delta
Thu 7/306:30 am
OSL
- BOS
1 stop14h 25m
Delta
Deal found 4/25![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:05 pm
BOS
- OSL
1 stop20h 00m
United Airlines
Sat 5/306:45 am
OSL
- BOS
2 stops18h 43m
United Airlines
Deal found 4/24![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/315:10 am
BOS
- OSL
2 stops27h 40m
United Airlines
Sun 6/76:25 am
OSL
- BOS
2 stops23h 34m
United Airlines
Deal found 4/24![United Airlines logo]()
$518
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:40 pm
BOS
- TRF
1 stop20h 45m
Scandinavian Airlines
Tue 7/281:50 pm
TRF
- BOS
1 stop31h 45m
Scandinavian Airlines
Deal found 4/29![Scandinavian Airlines logo]()
$933
This Icelandair deal was found by Cheapflights users on 4/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Wed 7/2912:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,005
This Icelandair deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 7/811:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Wed 7/2212:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$1,022
This Icelandair deal was found by Cheapflights users on 4/27. 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 7/811:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Thu 7/1612:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,061
This Icelandair deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 7/1811:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Fri 7/3112:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,090
This Icelandair deal was found by Cheapflights users on 4/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Tue 7/2812:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,110
This Icelandair deal was found by Cheapflights users on 4/27. 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 7/111:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Wed 7/1512:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,112
This Icelandair deal was found by Cheapflights users on 4/27. 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.
Thu 9/311:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Sat 9/1212:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,207
This Icelandair deal was found by Cheapflights users on 4/27. 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.
Sat 7/411:00 pm
BOS
- TRF
2 stops13h 00m
Multiple Airlines
Mon 7/1312:10 pm
TRF
- BOS
2 stops12h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,211
Last-minute flights from Boston to OsloDiscover last-minute flight deals from Boston to Oslo. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Oslo. Data last updated April 29, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 4/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:05 pm
BOS
- OSL
1 stop12h 35m
Multiple Airlines
Tue 5/56:30 am
OSL
- BOS
1 stop15h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 4/297:05 pm
BOS
- OSL
1 stop15h 35m
Delta
Wed 5/66:30 am
OSL
- BOS
2 stops17h 29m
Delta
Deal found 4/26![Delta logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 4/295:40 pm
BOS
- TRF
1 stop14h 50m
Scandinavian Airlines
Wed 5/63:05 pm
TRF
- BOS
1 stop30h 30m
Scandinavian Airlines
Deal found 4/26![Scandinavian Airlines logo]()
$607
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:20 pm
BOS
- OSL
1 stop13h 55m
SWISS
Fri 5/82:05 pm
OSL
- BOS
1 stop11h 50m
SWISS
Deal found 4/27![SWISS logo]()
$468
This Mytrip deal was found by Cheapflights users on 4/27. 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.
Thu 4/3010:40 am
BOS
- OSL
2 stops25h 15m
Multiple Airlines
Tue 5/52:05 pm
OSL
- BOS
1 stop11h 50m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$469
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/33:40 pm
BOS
- OSL
2 stops20h 15m
Multiple Airlines
Sun 5/1011:45 am
OSL
- BOS
1 stop11h 55m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$473
This Mytrip deal was found by Cheapflights users on 4/27. 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.
Wed 5/68:05 pm
BOS
- OSL
1 stop20h 00m
Multiple Airlines
Tue 5/127:10 am
OSL
- BOS
2 stops20h 17m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$474
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:50 pm
BOS
- OSL
1 stop11h 40m
Multiple Airlines
Sat 5/166:25 am
OSL
- BOS
1 stop13h 00m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$476
This Sembo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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.
Fri 5/86:50 pm
BOS
- OSL
1 stop11h 40m
KLM
Thu 5/218:00 am
OSL
- BOS
1 stop14h 25m
KLM
Deal found 4/25![KLM logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/85:45 pm
BOS
- OSL
1 stop18h 50m
Multiple Airlines
Thu 5/2112:20 pm
OSL
- BOS
1 stop31h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/138:05 pm
BOS
- OSL
1 stop20h 00m
Lufthansa
Sat 9/56:15 am
OSL
- BOS
1 stop19h 55m
Lufthansa
Deal found 4/26![Lufthansa logo]()
$470
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/291:29 pm
BOS
- OSL
2 stops13h 46m
Delta
Mon 6/111:50 am
OSL
- BOS
1 stop12h 40m
Delta
Deal found 4/28![Delta logo]()
$471
One-way flights from Boston to OsloSearch for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Boston to Oslo. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Ticket deal was found by Cheapflights users on 4/28. 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.
Fri 5/294:35 pm
BOS
- OSL
1 stop13h 55m
KLM
Deal found 4/28![KLM logo]()
$179
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 pm
BOS
- OSL
1 stop15h 40m
Delta
Deal found 4/27![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
Mon 6/17:05 pm
BOS
- OSL
1 stop19h 35m
Delta
Deal found 4/24![Delta logo]()
$191
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/2812:00 pm
BOS
- OSL
2 stops15h 15m
Delta
Deal found 4/28![Delta logo]()
$193
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/611:00 am
BOS
- OSL
2 stops18h 45m
Delta
Deal found 4/24![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/263:00 pm
BOS
- OSL
2 stops19h 00m
Delta
Deal found 4/24![Delta logo]()
$196
This Billigflug deal was found by Cheapflights users on 4/28. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:10 pm
BOS
- OSL
1 stop13h 40m
Air France
Deal found 4/28![Air France logo]()
$198
This Ticket deal was found by Cheapflights users on 4/27. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:35 pm
BOS
- OSL
1 stop10h 10m
KLM
Deal found 4/27![KLM logo]()
$201
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:50 pm
BOS
- OSL
1 stop10h 15m
KLM
Deal found 4/29![KLM logo]()
$202
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:50 pm
BOS
- OSL
1 stop10h 15m
KLM
Deal found 4/28![KLM logo]()
$203
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:00 am
BOS
- OSL
2 stops19h 45m
Delta
Deal found 4/27![Delta logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:35 pm
BOS
- OSL
1 stop13h 55m
KLM
Deal found 4/27![KLM logo]()
$209
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 April 29, 2026.
Round-trip from | $464 (Air France) |
|---|---|
One-way from | $179 (Ticket) |
Popular in | June |
Cheapest in | January |
Average price | $494 |
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 April 29, 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
Tue 8/25
7:10 pm-6:45 pm
1 stop17h 35m
Oslo Gardermoen
Thu 9/3
6:00 am-6:29 pm
2 stops18h 29m
$465
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Thu 10/8
7:05 pm-1:45 pm
1 stop12h 40m
Oslo Gardermoen
Tue 10/13
9:50 am-10:26 pm
2 stops18h 36m
$465
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Fri 8/28
7:05 pm-12:30 pm
1 stop11h 25m
Oslo Gardermoen
Thu 9/10
8:00 am-4:35 pm
1 stop14h 35m
$476
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 8/4
4:45 pm-12:30 pm
1 stop13h 45m
Oslo Gardermoen
Thu 8/13
8:00 am-4:37 pm
1 stop14h 37m
$476
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Tue 8/18
5:10 pm-11:50 am
1 stop12h 40m
Oslo Gardermoen
Wed 8/26
12:45 pm-10:36 pm
2 stops15h 51m
$476
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Mon 7/20
8:25 pm-6:35 pm
1 stop16h 10m
Oslo Gardermoen
Thu 7/30
6:30 am-2:55 pm
1 stop14h 25m
$477
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Wed 5/13
8:30 am-5:15 pm
2 stops26h 45m
Oslo Gardermoen
Sun 5/17
11:45 am-5:40 pm
1 stop11h 55m
$500
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Fri 9/11
8:05 pm-10:05 pm
1 stop20h 00m
Oslo Gardermoen
Sat 9/19
6:45 am-11:54 pm
2 stops23h 09m
$504
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Sat 8/22
8:05 pm-2:50 pm
1 stop12h 45m
Oslo Gardermoen
Sat 8/29
6:45 am-4:43 pm
2 stops15h 58m
$504
BostonOslo
BOS - OSL
BOSOSL
Boston Logan Intl
Fri 5/22
8:05 pm-10:05 pm
1 stop20h 00m
Oslo Gardermoen
Sat 5/30
6:45 am-7:28 pm
2 stops18h 43m
$504
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
How far ahead should I book a flight from Boston to Oslo?
The best time to book flights from Boston to Oslo is 76 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 $335). Flying from Boston to Oslo in July is currently the most expensive (average of $430). 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?
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 April 29, 2026.
Get a feel of what it's like to fly with Delta,KLM, 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
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Overall
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 April 29, 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 April 29, 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$520 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$416 | Average$515 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$427 | Average$631 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$442 | Average$595 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$442 | Average$681 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$446 | Average$661 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$456 | Average$567 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$462 | Average$611 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$471 | Average$628 | FlexibilityNo cancel fee | On-time70% |