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$329+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BOS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap 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 June 27, 2026.

This Expedia deal was found by Cheapflights users on 6/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:00 pm
OSL
-
BOS
1 stop10h 50m
Aer Lingus
Mon 8/35:25 pm
BOS
-
OSL
1 stop13h 30m
Aer Lingus
Deal found 6/27$556
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 7/911:50 am
OSL
-
BOS
2 stops16h 53m
Delta
Wed 7/228:25 pm
BOS
-
OSL
1 stop16h 10m
Delta
Deal found 6/25$559
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/199:00 pm
OSL
-
BOS
1 stop24h 35m
Scandinavian Airlines
Wed 8/265:40 pm
BOS
-
OSL
1 stop9h 35m
Scandinavian Airlines
Deal found 6/26$566
This Ticket deal was found by Cheapflights users on 6/25. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:45 am
OSL
-
BOS
2 stops17h 37m
Air Canada
Mon 8/313:35 pm
BOS
-
OSL
2 stops17h 50m
Air Canada
Deal found 6/25$576
This Delta deal was found by Cheapflights users on 6/25. 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 8/2411:50 am
OSL
-
BOS
2 stops18h 09m
Delta
Mon 8/317:05 pm
BOS
-
OSL
1 stop10h 00m
Delta
Deal found 6/25$578
This Ticket deal was found by Cheapflights users on 6/26. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
TRF
-
BOS
2 stops22h 43m
Scandinavian Airlines
Thu 8/275:40 pm
BOS
-
TRF
1 stop14h 50m
Scandinavian Airlines
Deal found 6/26$579
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 8/226:30 am
OSL
-
BOS
1 stop12h 48m
Delta
Mon 9/77:05 pm
BOS
-
OSL
1 stop12h 40m
Delta
Deal found 6/26$581
This Expedia deal was found by Cheapflights users on 6/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:20 am
OSL
-
BOS
1 stop13h 17m
KLM
Sun 9/66:05 am
BOS
-
OSL
2 stops20h 40m
KLM
Deal found 6/26$582
This Delta deal was found by Cheapflights users on 6/26. 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.
Fri 8/216:30 am
OSL
-
BOS
1 stop16h 07m
Delta
Sun 9/65:10 pm
BOS
-
OSL
1 stop12h 35m
Delta
Deal found 6/26$586
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 8/211:50 pm
OSL
-
BOS
1 stop11h 00m
Icelandair
Sun 9/611:00 pm
BOS
-
OSL
1 stop10h 25m
Icelandair
Deal found 6/26$590
This Iberia deal was found by Cheapflights users on 6/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:35 am
OSL
-
BOS
2 stops20h 53m
Iberia
Sun 9/2711:35 am
BOS
-
OSL
2 stops20h 45m
Iberia
Deal found 6/26$594
This Ticket deal was found by Cheapflights users on 6/27. 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.
Sat 8/226:00 am
TRF
-
BOS
1 stop15h 35m
Scandinavian Airlines
Mon 9/75:40 pm
BOS
-
TRF
1 stop14h 50m
Scandinavian Airlines
Deal found 6/27$596

Find 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 June 27, 2026.

Round-trip from

$556
(Expedia)

One-way from

$329
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$836
From Oslo to Boston Logan Intl
Search Deals
One-way flight from Oslo to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 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 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 June 27, 2026.
Use the filters below to find and compare flights from Oslo to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Thu 7/9

11:50 am-10:43 pm

2 stops16h 53m

Boston Logan Intl

Wed 7/22

8:25 pm-6:35 pm

1 stop16h 10m

$559

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Fri 8/21

6:30 am-4:37 pm

1 stop16h 07m

Boston Logan Intl

Sun 9/6

5:10 pm-11:45 am

1 stop12h 35m

$586
Quickest round-trip

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Fri 9/11

1:50 pm-6:50 pm

1 stop11h 00m

Boston Logan Intl

Sun 9/27

11:00 pm-3:25 pm

1 stop10h 25m

$608

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Sun 9/6

8:00 am-5:00 pm

1 stop15h 00m

Boston Logan Intl

Sat 9/26

9:50 pm-11:30 pm

1 stop19h 40m

$615

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Sun 9/6

8:00 am-5:00 pm

1 stop15h 00m

Boston Logan Intl

Thu 9/24

9:50 pm-4:20 pm

1 stop12h 30m

$615

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Sat 8/22

7:00 am-4:13 pm

2 stops15h 13m

Boston Logan Intl

Mon 9/7

7:05 pm-1:45 pm

1 stop12h 40m

$657

OsloBoston

TRF - BOS

TRFBOS

Oslo Sandefjord

Wed 10/7

6:00 am-3:35 pm

1 stop15h 35m

Boston Logan Intl

Sun 10/11

9:55 am-2:30 pm

2 stops22h 35m

$664

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Mon 7/27

1:05 pm-8:10 pm

1 stop13h 05m

Boston Logan Intl

Tue 8/4

3:13 pm-5:15 pm

2 stops20h 02m

$669

OsloBoston

TRF - BOS

TRFBOS

Oslo Sandefjord

Sat 9/12

6:00 am-3:35 pm

1 stop15h 35m

Boston Logan Intl

Mon 9/28

5:40 pm-2:30 pm

1 stop14h 50m

$670

OsloBoston

OSL - BOS

OSLBOS

Oslo Gardermoen

Thu 7/9

6:45 am-7:28 pm

2 stops18h 43m

Boston Logan Intl

Wed 7/15

8:05 pm-10:05 pm

1 stop20h 00m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 38 resultsSorted by cheapest first
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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

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

Currently, February is the cheapest month in which you can book a flight from Oslo to Boston (average of $310). Flying from Oslo to Boston in June is currently the most expensive (average of $893). 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 Oslo to Boston?

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

The best time to book flights from Oslo to Boston is 87 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.

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 June 27, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines,Aer Lingus, andIcelandair 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
1,854 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Scandinavian Airlines
7.4
Good
1,854 reviews
Scandinavian Airlines
7.4
Good
1,854 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Aer Lingus
7.3
Good
1,628 reviews
Scandinavian Airlines
7.4
Good
1,854 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Icelandair
7.0
Good
690 reviews
Scandinavian Airlines
7.4
Good
1,854 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Lufthansa
6.8
Okay
8,100 reviews
Scandinavian Airlines
7.4
Good
1,854 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.

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 11h. Delta provides one of the quickest options available for as low as $608. 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?

    Scandinavian Airlines, at $473, was found to be the cheapest airline from Oslo to Boston.Alternate airlines to your destination round-trip include Icelandair and Lufthansa. Users have found that Scandinavian Airlines is 18% cheaper than the other options available to this destination.

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

    $297 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Aer Lingus and American Airlines, with prices starting from $315 and $318, 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, February is the cheapest month in which you can book a flight from Oslo to Boston (average of $310). Flying from Oslo to Boston in June is currently the most expensive (average of $893). 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
Waltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
Fitchburg
York Beach
Chelsea
Londonderry
Dedham
Swansea
Lowell
Smithfield
Braintree

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Alternative routes for Oslo to Boston

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

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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$473Average$690FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$481Average$661FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$510Average$647FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$568Average$618FlexibilityNo cancel feeOn-timeN/A

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