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Cheap flights from Boston to Oslo from $151

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Oslo departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boston to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
OSL
-
BOS
11h 00m
1 stop
$397Icelandair
Sun, Apr 12 - Sat, Apr 18
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
OSL
-
BOS
13h 55m
1 stop
$398Icelandair
Tue, Apr 7 - Wed, Apr 15
Icelandair Logo
11:00 pm - 12:35 pm
BOS
-
OSL
31h 35m
1 stop
Icelandair Logo
4:30 pm - 9:45 pm
OSL
-
BOS
11h 15m
1 stop
$399Icelandair
Mon, Apr 20 - Thu, Apr 30
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
4:30 pm - 9:45 pm
OSL
-
BOS
11h 15m
1 stop
$403Icelandair
Mon, Apr 20 - Thu, Apr 30
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
4:30 pm - 9:45 pm
OSL
-
BOS
11h 15m
1 stop
$415Icelandair
Fri, Sep 18 - Fri, Oct 2
Icelandair Logo
8:50 pm - 3:25 pm
BOS
-
OSL
12h 35m
1 stop
Icelandair Logo
4:30 pm - 6:50 pm
OSL
-
BOS
32h 20m
1 stop
$417Icelandair
Tue, Sep 8 - Wed, Sep 30
Icelandair Logo
11:00 pm - 12:35 pm
BOS
-
OSL
31h 35m
1 stop
Icelandair Logo
4:30 pm - 6:50 pm
OSL
-
BOS
32h 20m
1 stop
$419Icelandair
Mon, Sep 7 - Tue, Sep 15
Icelandair Logo
11:00 pm - 3:25 pm
BOS
-
OSL
10h 25m
1 stop
Icelandair Logo
4:30 pm - 9:45 pm
OSL
-
BOS
11h 15m
1 stop
$420Icelandair
Mon, Aug 31 - Wed, Sep 16
Icelandair Logo
8:50 pm - 3:25 pm
BOS
-
OSL
12h 35m
1 stop
Icelandair Logo
4:30 pm - 9:45 pm
OSL
-
BOS
11h 15m
1 stop
$421Icelandair
Thu, Sep 3 - Tue, Sep 8
Icelandair Logo
8:50 pm - 12:35 pm
BOS
-
OSL
9h 45m
1 stop
Icelandair Logo
4:30 pm - 9:45 pm
OSL
-
BOS
11h 15m
1 stop
$422Icelandair
Thu, Sep 3 - Tue, Sep 8

Icelandair flights from Boston to Oslo Gardermoen Airport

Our best Icelandair deals on Boston to Oslo Gardermoen Airport flight tickets
Icelandair
Apr 6
BOS11:00 pmBoston Logan Intl
31h 35m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 19
OSL1:50 pmOslo Gardermoen
11h 00m
1 stop
BOS6:50 pmBoston Logan Intl
$366
Icelandair
Apr 12
BOS8:50 pmBoston Logan Intl
9h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 18
OSL1:50 pmOslo Gardermoen
11h 00m
1 stop
BOS6:50 pmBoston Logan Intl
$397
Icelandair
Apr 7
BOS8:50 pmBoston Logan Intl
9h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 15
OSL1:50 pmOslo Gardermoen
13h 55m
1 stop
BOS9:45 pmBoston Logan Intl
$398

Delta flights from Boston to Oslo Gardermoen Airport

Our best Delta deals on Boston to Oslo Gardermoen Airport flight tickets
Delta
May 6
BOS7:00 pmBoston Logan Intl
10h 45m
1 stop
OSL11:45 amOslo Gardermoen
May 16
OSL6:00 amOslo Gardermoen
16h 00m
2 stops
BOS4:00 pmBoston Logan Intl
$462
Delta
Aug 18
BOS9:45 pmBoston Logan Intl
12h 55m
1 stop
OSL4:40 pmOslo Gardermoen
Aug 26
OSL6:00 amOslo Gardermoen
15h 19m
2 stops
BOS3:19 pmBoston Logan Intl
$463
Delta
Jun 1
BOS7:05 pmBoston Logan Intl
19h 35m
1 stop
OSL8:40 pmOslo Gardermoen
Jul 29
OSL6:30 amOslo Gardermoen
19h 05m
1 stop
BOS7:35 pmBoston Logan Intl
$464

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated March 28, 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
Quickest round-trip

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 4/12

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Sat 4/18

1:50 pm-6:50 pm

1 stop11h 00m

$397

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 4/7

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Wed 4/15

1:50 pm-9:45 pm

1 stop13h 55m

$398

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 4/20

11:00 pm-12:35 pm

1 stop31h 35m

Oslo Gardermoen

Thu 4/30

4:30 pm-9:45 pm

1 stop11h 15m

$399

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 4/20

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Thu 4/30

4:30 pm-9:45 pm

1 stop11h 15m

$403

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 9/18

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Fri 10/2

4:30 pm-9:45 pm

1 stop11h 15m

$415

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 9/8

8:50 pm-3:25 pm

1 stop12h 35m

Oslo Gardermoen

Wed 9/30

4:30 pm-6:50 pm

1 stop32h 20m

$417

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 9/7

11:00 pm-12:35 pm

1 stop31h 35m

Oslo Gardermoen

Tue 9/15

4:30 pm-6:50 pm

1 stop32h 20m

$419

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 8/31

11:00 pm-3:25 pm

1 stop10h 25m

Oslo Gardermoen

Wed 9/16

4:30 pm-9:45 pm

1 stop11h 15m

$420

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 9/3

8:50 pm-3:25 pm

1 stop12h 35m

Oslo Gardermoen

Tue 9/8

4:30 pm-9:45 pm

1 stop11h 15m

$421

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 9/3

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Tue 9/8

4:30 pm-9:45 pm

1 stop11h 15m

$422

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Boston to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Oslo Gardermoen Airport?

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Boston is in January. Flight prices, which tend to average around $452, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Oslo Gardermoen Airport from Boston during October instead. Flights to Oslo Gardermoen Airport in October, while not as cheap as those in January, still average around $474.

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $570 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Boston for as low as $470 on momondo.

How have Boston to Oslo Gardermoen Airport flight prices changed over time?

As of March 2026, prices for Boston to Oslo Gardermoen Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Oslo Gardermoen Airport (BOS to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Oslo Gardermoen Airport

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Boston to Oslo Gardermoen Airport takes 9h 45m
There are no direct flights from Boston to Oslo Gardermoen Airport. There are no popular flight routes from Boston to Oslo Gardermoen Airport.
Search flight deals

  • How far is Boston Logan Intl to Oslo Gardermoen by plane?

    Boston Logan Intl and Oslo Gardermoen are 3493.5 mi apart from one another. 9h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Oslo Gardermoen Airport?

    Prices for flights from Boston Logan Intl Airport to Oslo Gardermoen Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Oslo Gardermoen Airport?

Best airlines flying from Boston to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Boston to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $292Free CancellationRating
7.5
1,906 reviews
Search SWISS flights
IcelandairPriceFrom $396Free CancellationRating
7.0
627 reviews
Search Icelandair flights
KLMPriceFrom $439Free CancellationRating
7.8
1,477 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $440Free CancellationRating
7.3
1,725 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $442Free CancellationRating
6.8
7,871 reviews
Search Lufthansa flights
United AirlinesPriceFrom $442Free CancellationRating
7.4
9,500 reviews
Search United Airlines flights
DeltaPriceFrom $446Free CancellationRating
7.9
8,352 reviews
Search Delta flights
British AirwaysPriceFrom $493Free CancellationRating
6.7
7,824 reviews
Search British Airways flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Oslo for you.

Can I find flights from Boston to Oslo with flexible booking policies on momondo?

Yes. All flights to Oslo from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Oslo.

I’m not ready to book a flight from Boston to Oslo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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