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$278+ Cheap flights from Oslo to Boston (BOS)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BOS
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo to Boston Logan Intl are usually found in February or April, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Oslo to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Boston (BOS). 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 October 23, 2025.

Round-trip from

$398
(Ticket)

One-way from

$278
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$490
From Oslo to Boston Logan Intl
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One-way flight from Oslo to Boston Logan Intl
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Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oslo to Boston

Cheapest flights from Oslo to Boston
Explore the most affordable flight options available from Oslo to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Ticket deal was found by Cheapflights users on 10/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:10 pmOSL - BOS
1 stop10h 40mIcelandair
Sun 11/911:35 amBOS - OSL
1 stop18h 00mIcelandair
Deal found 10/23$408
This Ticket deal was found by Cheapflights users on 10/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:55 pmOSL - BOS
1 stop25h 40mTAP AIR PORTUGAL
Wed 12/36:05 pmBOS - OSL
1 stop18h 00mTAP AIR PORTUGAL
Deal found 10/22$416
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Sat 12/61:10 pmOSL - BOS
1 stop27h 25mIcelandair
Sat 12/137:50 pmBOS - OSL
1 stop18h 45mIcelandair
Deal found 10/22$438
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:10 pmOSL - BOS
1 stop10h 40mIcelandair
Sun 12/147:50 pmBOS - OSL
1 stop9h 45mIcelandair
Deal found 10/23$443
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:15 amOSL - BOS
2 stops22h 22mAir Canada
Wed 12/35:30 amBOS - OSL
2 stops27h 50mAir Canada
Deal found 10/21$454
This Ticket deal was found by Cheapflights users on 10/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:00 pmOSL - BOS
1 stop13h 00mMultiple Airlines
Wed 12/37:07 pmBOS - OSL
2 stops16h 23mMultiple Airlines
Deal found 10/22$467
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:20 amOSL - BOS
1 stop18h 25mAmerican Airlines
Wed 11/197:25 pmBOS - OSL
1 stop21h 15mAmerican Airlines
Deal found 10/21$475
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/1211:00 amTRF - BOS
2 stops39h 55mMultiple Airlines
Wed 11/1911:55 pmBOS - TRF
1 stop13h 20mMultiple Airlines
Deal found 10/20$584
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/207:40 pmTRF - BOS
2 stops55h 15mMultiple Airlines
Wed 12/311:55 pmBOS - TRF
1 stop13h 20mMultiple Airlines
Deal found 10/22$618
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Thu 11/1310:30 amTRF - BOS
2 stops16h 25mMultiple Airlines
Mon 11/178:00 pmBOS - TRF
1 stop31h 20mMultiple Airlines
Deal found 10/20$620
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:35 pmTRF - BOS
1 stop31h 15mScandinavian Airlines
Mon 11/175:35 pmBOS - TRF
1 stop14h 30mScandinavian Airlines
Deal found 10/20$672
This oojo deal was found by Cheapflights users on 10/21. 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 12/102:35 pmTRF - BOS
1 stop31h 15mScandinavian Airlines
Sun 12/145:35 pmBOS - TRF
1 stop14h 30mScandinavian Airlines
Deal found 10/21$677

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to Boston 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 October 23, 2025.
Use the filters below to find and compare flights from Oslo to Boston that are best for you.

Fly from

Oslo

Fly to

Boston

Route

Depart

Return

Price

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Thu 11/20

6:55 pm-2:35 pm

1 stop25h 40m

Boston Logan Intl

Wed 12/3

6:05 pm-6:05 pm

1 stop18h 00m

$416

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Thu 3/26

1:10 pm-6:50 pm

1 stop10h 40m

Boston Logan Intl

Sun 3/29

12:45 pm-12:35 pm

1 stop17h 50m

$459

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Sun 3/1

6:05 am-7:12 pm

2 stops19h 07m

Boston Logan Intl

Sat 3/14

5:25 pm-8:45 am

1 stop10h 20m

$461

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Sun 3/1

7:20 am-10:49 pm

2 stops21h 29m

Boston Logan Intl

Sat 3/14

12:48 pm-10:30 am

2 stops16h 42m

$468

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Thu 11/20

7:05 am-4:10 pm

1 stop15h 05m

Boston Logan Intl

Wed 12/3

7:15 pm-10:40 pm

1 stop21h 25m

$476

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Tue 11/11

7:20 am-4:10 pm

1 stop14h 50m

Boston Logan Intl

Mon 11/17

7:25 pm-10:40 pm

1 stop21h 15m

$483

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Wed 12/10

6:55 am-5:25 pm

2 stops16h 30m

Boston Logan Intl

Sun 12/14

7:30 am-10:35 am

1 stop21h 05m

$484

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Thu 11/20

7:05 am-4:10 pm

1 stop15h 05m

Boston Logan Intl

Wed 12/3

9:35 pm-2:10 pm

1 stop10h 35m

$495

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Mon 11/10

6:15 am-1:25 pm

1 stop13h 10m

Boston Logan Intl

Mon 11/17

8:40 pm-5:40 pm

1 stop15h 00m

$496

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Wed 11/12

6:05 am-1:25 pm

1 stop13h 20m

Boston Logan Intl

Mon 11/17

8:40 pm-5:40 pm

1 stop15h 00m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 41 results
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Best time to book a flight from Oslo to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo to Boston. Price data was last updated on October 17, 2025.

The best time to book flights from Oslo to Boston is 79 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 Oslo to Boston?

Currently, April is the cheapest month in which you can book a flight from Oslo to Boston (average of $293). Flying from Oslo to Boston in July is currently the most expensive (average of $461). 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 OSL to BOS?

Find hourly flight availability from Oslo to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s typically best to fly out from Oslo to Boston at noon. Doing so could potentially save you 54% on the flight price compared to flying in the evening, which is usually more expensive.

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated October 23, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, Icelandair, and Lufthansa from Oslo to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,535 reviews

Entertainment

6.6

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,535 reviews
Scandinavian Airlines
7.4
Good
1,535 reviews

Entertainment

6.6

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.1
Good
561 reviews
Scandinavian Airlines
7.4
Good
1,535 reviews

Entertainment

6.6

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,514 reviews
Scandinavian Airlines
7.4
Good
1,535 reviews

Entertainment

6.6

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,467 reviews
Scandinavian Airlines
7.4
Good
1,535 reviews

Entertainment

6.6

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Oslo to Boston. 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 into for flights to Boston from Oslo?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Oslo. On average, Logan Intl has 0 inbound flights from Oslo per day from 4 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Oslo to Boston?

    A quick flight from Oslo to Boston can take about 10h 40m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $459. The distance from Oslo to Boston is about 3492 mi. This flight may include one or multiple stops.

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

    Lufthansa, at $375, was found to be the cheapest airline from Oslo to Boston.Alternate airlines to your destination round-trip include Icelandair and British Airways. Users have found that Lufthansa is 26% cheaper than the other options available to this destination.

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

    $278 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Icelandair, with prices starting from $471 and $487, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oslo to Boston (average of $293). Flying from Oslo to Boston in July is currently the most expensive (average of $461). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Top 4 airlines flying from Oslo to Boston

Discover the top 4 airlines that operate flights from Oslo to Boston. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$375Average$520FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$407Average$570FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$490Average$673FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$495Average$590FlexibilityNo cancel feeOn-time77%

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