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$209+ Cheap flights from Massachusetts 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Massachusetts to Oslo

Keep the following information in mind while searching for Massachusetts to Oslo flight deals. Data was last updated September 15, 2025.

Round-trip from

$364
(lol.travel)

One-way from

$209
(oojo)

Popular in

June

Cheapest in

April

Average price

$572
From Massachusetts to Oslo
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One-way flight from Massachusetts to Oslo
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Highest demand for flights based on searches. 16% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Massachusetts to Oslo

Cheapest flights from Massachusetts to Oslo
Explore the most affordable flight options available from Massachusetts to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:05 amBOS - OSL
1 stop20h 00mScandinavian Airlines
Mon 11/2410:00 amOSL - BOS
1 stop11h 50mScandinavian Airlines
Deal found 9/15$364
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:05 amBOS - OSL
1 stop20h 35mScandinavian Airlines
Mon 11/39:05 pmOSL - BOS
1 stop24h 45mScandinavian Airlines
Deal found 9/14$380
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:10 pmBOS - OSL
1 stop21h 30mAmerican Airlines
Tue 10/71:20 pmOSL - BOS
2 stops14h 59mAmerican Airlines
Deal found 9/13$381
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:50 pmBOS - OSL
1 stop9h 45mIcelandair
Mon 10/204:45 pmOSL - BOS
1 stop11h 15mIcelandair
Deal found 9/14$386
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:50 pmBOS - OSL
1 stop15h 30mIberia
Tue 11/43:00 pmOSL - BOS
1 stop34h 50mIberia
Deal found 9/13$387
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:20 pmBOS - OSL
2 stops18h 50mScandinavian Airlines
Tue 11/410:25 amOSL - BOS
1 stop11h 25mScandinavian Airlines
Deal found 9/13$389
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:01 pmBOS - OSL
2 stops20h 19mIberia
Wed 11/53:00 pmOSL - BOS
1 stop30h 15mIberia
Deal found 9/14$392
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 11/2011:35 amBOS - OSL
1 stop18h 00mIcelandair
Sun 11/309:30 pmOSL - BOS
1 stop26h 20mIcelandair
Deal found 9/14$396
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:40 amBOS - OSL
2 stops22h 05mMultiple Airlines
Mon 11/32:20 pmOSL - BOS
1 stop29h 45mMultiple Airlines
Deal found 9/14$399
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:40 pmBOS - OSL
2 stops20h 30mMultiple Airlines
Wed 11/511:50 amOSL - BOS
2 stops15h 37mMultiple Airlines
Deal found 9/14$402
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 12/19:50 pmBOS - OSL
1 stop32h 20mMultiple Airlines
Tue 12/96:45 amOSL - BOS
2 stops18h 57mMultiple Airlines
Deal found 9/14$404
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/195:05 pmBOS - TRF
2 stops20h 50mMultiple Airlines
Wed 10/299:40 amTRF - BOS
2 stops16h 40mMultiple Airlines
Deal found 9/13$545

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 September 15, 2025.
Use the filters below to find and compare flights from Massachusetts to Oslo that are best for you.

Fly from

Massachusetts

Fly to

Oslo

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/8

6:05 am-8:05 am

1 stop20h 00m

Oslo Gardermoen

Mon 11/24

10:00 am-3:50 pm

1 stop11h 50m

$364

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 1/10

1:10 pm-8:05 am

1 stop12h 55m

Oslo Gardermoen

Wed 1/21

7:05 pm-3:50 pm

1 stop26h 45m

$372

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 1/8

1:10 pm-8:05 am

1 stop12h 55m

Oslo Gardermoen

Wed 1/14

6:00 pm-3:50 pm

1 stop27h 50m

$372

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 10/19

6:05 am-8:40 am

1 stop20h 35m

Oslo Gardermoen

Mon 11/3

9:05 pm-3:50 pm

1 stop24h 45m

$380

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/28

1:20 pm-1:10 pm

2 stops18h 50m

Oslo Gardermoen

Tue 11/4

10:25 am-3:50 pm

1 stop11h 25m

$389

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 1/23

12:20 pm-8:05 am

1 stop13h 45m

Oslo Gardermoen

Tue 1/27

5:55 am-3:50 pm

1 stop15h 55m

$395

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 12/8

5:30 am-12:10 pm

2 stops24h 40m

Oslo Gardermoen

Wed 12/17

1:00 pm-8:20 pm

1 stop13h 20m

$416

BostonOslo

BOS - TRF

BOSTRF

Boston Logan Intl

Sun 10/19

5:05 pm-7:55 pm

2 stops20h 50m

Oslo Sandefjord

Wed 10/29

9:40 am-9:20 pm

2 stops16h 40m

$545

BostonOslo

BOS - TRF

BOSTRF

Boston Logan Intl

Tue 10/14

5:40 pm-3:10 pm

2 stops15h 30m

Oslo Sandefjord

Mon 10/20

8:35 pm-3:35 pm

2 stops25h 00m

$550

HartfordOslo

BDL - OSL

BDLOSL

Hartford Bradley Intl

Mon 10/20

7:53 pm-10:10 pm

2 stops20h 17m

Oslo Gardermoen

Wed 10/29

6:05 am-11:59 pm

2 stops22h 54m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 38 results
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Best time to book a flight from Massachusetts to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Massachusetts with our price prediction graph.
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 Massachusetts to Oslo

What is the cheapest month to book a flight from Massachusetts to Oslo?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Oslo (average of $567). Flying from Massachusetts to Oslo in June is currently the most expensive (average of $1,005). 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.

What is the cheapest time of day to fly from MA to OSL?

Find hourly flight availability from Massachusetts to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Massachusetts to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Massachusetts to Oslo?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Oslo?

    Scandinavian Airlines, Lufthansa, and United Airlines can get you from Massachusetts to Oslo in just under 20h. Your travel time can differ by up to 5h 40m. Airlines will cover a distance of 3492 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Massachusetts to Oslo?

    When deciding which route to take from Massachusetts to Oslo consider Boston Logan Intl - Oslo Gardermoen, Boston Logan Intl - Oslo Sandefjord or Hartford Bradley Intl - Oslo Gardermoen as they are the most popular.

  • Can I find deals for flights from Massachusetts to Oslo that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Oslo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Oslo.

  • Can I find deals for business class flights from Massachusetts to Oslo?

    Yes. Cheapflights offers flight deals from Massachusetts to Oslo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Oslo (average of $567). Flying from Massachusetts to Oslo in June is currently the most expensive (average of $1,005). 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.

See more FAQs

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Alternative routes for Massachusetts to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Massachusetts to Oslo

Discover the top 9 airlines that operate flights from Massachusetts 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$398Average$544FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$436Average$699FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$438Average$550FlexibilityNo cancel feeOn-time71%
SWISSCheapest$438Average$604FlexibilityNo cancel feeOn-time79%
KLMCheapest$458Average$656FlexibilityNo cancel feeOn-time75%
DeltaCheapest$472Average$725FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$497Average$722FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$509Average$723FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$543Average$769FlexibilityNo cancel feeOn-time69%

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