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Oslo Gardermoen

$221+ Cheap flights from Boston (BOS) to Oslo Gardermoen (OSL)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OSL
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap flight deals from Boston to Oslo Gardermoen

Cheapest flights from Boston to Oslo Gardermoen
Explore the most affordable flight options available from Boston to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 8/239:40 pm
BOS
-
OSL
1 stop20h 30m
SWISS
Mon 8/315:35 am
OSL
-
BOS
1 stop20h 20m
SWISS
Deal found 6/21$466
This Mytrip deal was found by Cheapflights users on 6/22. 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 8/208:50 pm
BOS
-
OSL
1 stop9h 45m
Icelandair
Thu 9/34:30 pm
OSL
-
BOS
1 stop11h 15m
Icelandair
Deal found 6/22$468
This Gotogate deal was found by Cheapflights users on 6/21. 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.
Sun 8/3010:40 am
BOS
-
OSL
2 stops24h 35m
Multiple Airlines
Mon 9/74:00 pm
OSL
-
BOS
1 stop27h 50m
Multiple Airlines
Deal found 6/21$469
This oojo deal was found by Cheapflights users on 6/21. 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 8/268:50 pm
BOS
-
OSL
1 stop12h 35m
Icelandair
Sat 9/54:30 pm
OSL
-
BOS
1 stop11h 15m
Icelandair
Deal found 6/21$471
This oojo deal was found by Cheapflights users on 6/21. 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 8/188:50 pm
BOS
-
OSL
1 stop9h 45m
Icelandair
Tue 8/254:30 pm
OSL
-
BOS
1 stop32h 20m
Icelandair
Deal found 6/21$473
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/49:40 pm
BOS
-
OSL
1 stop20h 30m
SWISS
Tue 7/215:35 am
OSL
-
BOS
1 stop20h 20m
SWISS
Deal found 6/22$474
This Mytrip deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:35 pm
BOS
-
OSL
2 stops14h 00m
Multiple Airlines
Mon 8/247:10 am
OSL
-
BOS
1 stop16h 30m
Multiple Airlines
Deal found 6/23$476
This Mytrip deal was found by Cheapflights users on 6/22. 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 8/93:35 pm
BOS
-
OSL
2 stops19h 40m
Multiple Airlines
Tue 8/187:10 am
OSL
-
BOS
1 stop16h 30m
Multiple Airlines
Deal found 6/22$477
This oojo deal was found by Cheapflights users on 6/21. 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 8/308:05 pm
BOS
-
OSL
1 stop20h 00m
Lufthansa
Mon 9/77:10 am
OSL
-
BOS
1 stop16h 30m
Lufthansa
Deal found 6/21$478
This FlightHub deal was found by Cheapflights users on 6/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:50 pm
BOS
-
OSL
1 stop12h 35m
Icelandair
Tue 9/14:30 pm
OSL
-
BOS
1 stop11h 15m
Icelandair
Deal found 6/24$479
This SWISS deal was found by Cheapflights users on 6/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:40 pm
BOS
-
OSL
1 stop33h 35m
SWISS
Sun 8/305:35 am
OSL
-
BOS
1 stop20h 20m
SWISS
Deal found 6/24$480

Find flight deals from Boston to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Oslo Gardermoen (OSL). 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 June 26, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$466
(Cheapflightsfares)

One-way from

$221
(oojo)

Popular in

June

Cheapest in

January

Average price

$739
Provider with most accurate pricing for Boston Logan Intl-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Oslo Gardermoen flights.
Search Deals
From Boston Logan Intl to Oslo Gardermoen
Search Deals
One-way flight from Boston Logan Intl to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Oslo Gardermoen 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 June 26, 2026.
Use the filters below to find and compare flights from Boston to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 8/23

9:40 pm-1:15 pm

1 stop33h 35m

Oslo Gardermoen

Sun 8/30

5:35 am-7:55 pm

1 stop20h 20m

$480

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 10/19

9:51 am-5:15 pm

2 stops25h 24m

Oslo Gardermoen

Thu 10/22

11:45 am-5:40 pm

1 stop11h 55m

$496

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 10/11

8:05 pm-10:05 pm

1 stop20h 00m

Oslo Gardermoen

Sun 10/18

7:10 am-11:55 am

2 stops34h 45m

$496

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 8/25

10:50 am-6:00 pm

2 stops25h 10m

Oslo Gardermoen

Mon 8/31

7:10 am-5:40 pm

1 stop16h 30m

$497

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 11/1

8:40 pm-5:40 pm

1 stop15h 00m

Oslo Gardermoen

Sun 11/8

11:50 am-1:26 pm

2 stops31h 36m

$499

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 8/1

8:27 pm-5:15 pm

2 stops38h 48m

Oslo Gardermoen

Sat 8/8

7:15 am-5:40 pm

1 stop16h 25m

$501
Quickest round-trip

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 8/27

7:23 pm-5:55 pm

2 stops16h 32m

Oslo Gardermoen

Mon 8/31

6:45 am-6:07 pm

2 stops17h 22m

$503

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 8/3

5:45 am-9:05 am

2 stops21h 20m

Oslo Gardermoen

Mon 8/10

7:10 am-5:40 pm

1 stop16h 30m

$515

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 7/8

5:45 am-5:15 pm

2 stops29h 30m

Oslo Gardermoen

Wed 7/22

6:35 am-9:51 am

2 stops33h 16m

$515
Cheapest one-way
Quickest one-way

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 9/13

8:50 pm-12:35 pm

1 stop9h 45m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Oslo Gardermoen in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Oslo Gardermoen Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Boston-Oslo Gardermoen Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Boston-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Oslo Gardermoen Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Boston 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 Boston to Oslo Gardermoen Airport

How far ahead should I book a flight from Boston to Oslo Gardermoen Airport?

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Oslo Gardermoen Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Oslo Gardermoen Airport?

Currently, January is the cheapest month in which you can book a flight from Boston to Oslo Gardermoen Airport (average of $443). Flying from Boston to Oslo Gardermoen Airport in June is currently the most expensive (average of $739). 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 Gardermoen Airport?

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated June 26, 2026.
Read through reviews of airlines operating flights from Boston to Oslo Gardermoen Airport, such as KLM,Delta, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,531 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,531 reviews
KLM
7.8
Good
1,531 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,453 reviews
KLM
7.8
Good
1,531 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,854 reviews
KLM
7.8
Good
1,531 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
690 reviews
KLM
7.8
Good
1,531 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,096 reviews
KLM
7.8
Good
1,531 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Oslo Gardermoen?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Oslo Gardermoen. On average, Logan Intl has 0 outbound flights to Oslo Gardermoen per day from 9 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Oslo Gardermoen Airport?

    There are many flights that can get you from Boston to Oslo Gardermoen Airport in 25h 24m. Fly via SWISS or United Airlines to get the fastest option. There are 3492 mi between Boston and Oslo Gardermoen Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Oslo Gardermoen Airport round-trip?

    Our cheapest airline available from Boston to Oslo Gardermoen Airport is Icelandair. Our recent data shows that you can find tickets from as low as $397 on this airline. Additional options worth looking into are SWISS and Scandinavian Airlines, starting at $416 and $427 round-trip. Icelandair is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Oslo Gardermoen Airport one-way?

    The cheapest airlines for a one-way flight from Boston to Oslo Gardermoen Airport are Icelandair ($178), British Airways ($178), and Air France ($189).

  • Where are the most common layover locations when flying from Boston to Oslo Gardermoen Airport?

    Most of the time, Boston to Oslo Gardermoen Airport flights that have layovers will stop in Reykjavik.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are the most popular attractions in Reykjavik if you're in need of something to do during your layover. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool can be visited by traveling about 23.2 mi, 23.3 mi, and 24.6 mi respectively from Reykjavik Keflavik Intl. Travelers can rent a car at Reykjavik Keflavik Intl for an average daily rate of $68 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Boston to Oslo Gardermoen Airport flights?

    The least popular layover on flights from Boston to Oslo Gardermoen Airport is Copenhagen.

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

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

  • How can I find direct flights from Boston to Oslo Gardermoen?

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

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

    Yes. Cheapflights offers flight deals from Boston to Oslo Gardermoen 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 Boston to Oslo Gardermoen Airport?

    Currently, January is the cheapest month in which you can book a flight from Boston to Oslo Gardermoen Airport (average of $443). Flying from Boston to Oslo Gardermoen Airport in June is currently the most expensive (average of $739). 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 Boston to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Sandefjord flights

Top 9 airlines flying from Boston to Oslo Gardermoen

Discover the top 9 airlines that operate flights from Boston to Oslo Gardermoen. 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 June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$397Average$531FlexibilityNo cancel feeOn-time76%
SWISSCheapest$416Average$504FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$427Average$618FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$442Average$643FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$443Average$567FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$447Average$652FlexibilityNo cancel feeOn-time70%
KLMCheapest$456Average$565FlexibilityNo cancel feeOn-time75%
DeltaCheapest$457Average$680FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$462Average$566FlexibilityNo cancel feeOn-time77%

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