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Cheap flights from Boston to Oslo from $159

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 4/27. 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 - 3:25 pm
BOS
-
OSL
12h 35m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
OSL
-
BOS
13h 55m
1 stop
$408Icelandair
Thu, Oct 8 - Tue, Oct 13
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
$409Icelandair
Tue, Oct 6 - Thu, Oct 15
Icelandair Logo
8:50 pm - 3:25 pm
BOS
-
OSL
12h 35m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
OSL
-
BOS
13h 55m
1 stop
$414Icelandair
Fri, Sep 11 - Sun, Sep 27
Icelandair Logo
11:00 pm - 3:25 pm
BOS
-
OSL
10h 25m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
OSL
-
BOS
11h 00m
1 stop
$415Icelandair
Sun, Sep 27 - Sat, Oct 3
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
$422Icelandair
Tue, Sep 8 - Sat, Sep 12
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
$423Icelandair
Tue, Sep 8 - Sun, Sep 20
Air France Logo
9:45 pm - 3:30 pm
BOS
-
OSL
11h 45m
1 stop
Air France Logo
6:30 am - 1:25 pm
OSL
-
BOS
12h 55m
1 stop
$431Air France
Fri, Apr 24 - Thu, May 7
Icelandair Logo
11:00 pm - 12:35 pm
BOS
-
OSL
31h 35m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
OSL
-
BOS
11h 00m
1 stop
$450Icelandair
Fri, Apr 24 - Thu, May 7
KLM Logo
4:45 pm - 8:45 am
BOS
-
OSL
10h 00m
1 stop
KLM Logo
11:50 am - 4:35 pm
OSL
-
BOS
10h 45m
1 stop
$452KLM
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
9:45 pm - 2:35 pm
BOS
-
OSL
10h 50m
1 stop
Multiple Airlines Logo
6:30 am - 1:16 pm
OSL
-
BOS
12h 46m
1 stop
$461Multiple Airlines
Mon, May 4 - Mon, May 11

Air France flights from Boston to Oslo Gardermoen Airport

Our best Air France deals on Boston to Oslo Gardermoen Airport flight tickets
Air France
Apr 24
BOS9:45 pmBoston Logan Intl
11h 45m
1 stop
OSL3:30 pmOslo Gardermoen
May 7
OSL6:30 amOslo Gardermoen
12h 55m
1 stop
BOS1:25 pmBoston Logan Intl
$431
Air France
Aug 13
BOS7:10 pmBoston Logan Intl
13h 00m
1 stop
OSL2:10 pmOslo Gardermoen
Aug 26
OSL6:30 amOslo Gardermoen
13h 09m
1 stop
BOS1:39 pmBoston Logan Intl
$463
Air France
May 6
BOS9:45 pmBoston Logan Intl
10h 50m
1 stop
OSL2:35 pmOslo Gardermoen
May 16
OSL6:30 amOslo Gardermoen
12h 55m
1 stop
BOS1:25 pmBoston Logan Intl
$507

Scandinavian Airlines flights from Boston to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Boston to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Jun 1
BOS7:05 pmBoston Logan Intl
19h 35m
1 stop
OSL8:40 pmOslo Gardermoen
Jun 5
OSL6:30 amOslo Gardermoen
12h 35m
1 stop
BOS1:05 pmBoston Logan Intl
$512
Scandinavian Airlines
Apr 14
BOS5:40 pmBoston Logan Intl
11h 25m
1 stop
OSL11:05 amOslo Gardermoen
Apr 19
OSL3:05 pmOslo Gardermoen
30h 30m
1 stop
BOS3:35 pmBoston Logan Intl
$605
Scandinavian Airlines
Apr 19
BOS6:10 amBoston Logan Intl
19h 25m
1 stop
OSL7:35 amOslo Gardermoen
Apr 23
OSL11:00 amOslo Gardermoen
10h 35m
1 stop
BOS3:35 pmBoston Logan Intl
$902

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 April 11, 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

Thu 10/8

8:50 pm-3:25 pm

1 stop12h 35m

Oslo Gardermoen

Tue 10/13

1:50 pm-9:45 pm

1 stop13h 55m

$408

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/6

8:50 pm-3:25 pm

1 stop12h 35m

Oslo Gardermoen

Thu 10/15

4:30 pm-6:50 pm

1 stop32h 20m

$409

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 9/11

8:50 pm-3:25 pm

1 stop12h 35m

Oslo Gardermoen

Sun 9/27

1:50 pm-9:45 pm

1 stop13h 55m

$414

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 9/27

11:00 pm-3:25 pm

1 stop10h 25m

Oslo Gardermoen

Sat 10/3

1:50 pm-6:50 pm

1 stop11h 00m

$415

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 9/8

11:00 pm-3:25 pm

1 stop10h 25m

Oslo Gardermoen

Sat 9/12

4:30 pm-9:45 pm

1 stop11h 15m

$422

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 9/8

8:50 pm-3:25 pm

1 stop12h 35m

Oslo Gardermoen

Sun 9/20

4:30 pm-9:45 pm

1 stop11h 15m

$423

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 4/24

9:45 pm-3:30 pm

1 stop11h 45m

Oslo Gardermoen

Thu 5/7

6:30 am-1:25 pm

1 stop12h 55m

$431

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 4/24

11:00 pm-12:35 pm

1 stop31h 35m

Oslo Gardermoen

Thu 5/7

1:50 pm-6:50 pm

1 stop11h 00m

$450
Quickest round-trip

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 8/31

4:45 pm-8:45 am

1 stop10h 00m

Oslo Gardermoen

Sun 9/6

11:50 am-4:35 pm

1 stop10h 45m

$452

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 5/4

9:45 pm-2:35 pm

1 stop10h 50m

Oslo Gardermoen

Mon 5/11

6:30 am-1:16 pm

1 stop12h 46m

$461

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 $561 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 $529 on momondo.

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

As of April 2026, prices for Boston to Oslo Gardermoen Airport flights are approximately 34% 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

Frequently asked questions about flying from Boston to Oslo Gardermoen Airport

  • 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
IcelandairPriceFrom $396Free CancellationRating
7.0
632 reviews
Search Icelandair flights
SWISSPriceFrom $416Free CancellationRating
7.5
1,916 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $436Free CancellationRating
7.3
1,748 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $442Free CancellationRating
6.8
7,912 reviews
Search Lufthansa flights
United AirlinesPriceFrom $442Free CancellationRating
7.4
9,571 reviews
Search United Airlines flights
DeltaPriceFrom $446Free CancellationRating
7.9
8,406 reviews
Search Delta flights
KLMPriceFrom $456Free CancellationRating
7.8
1,495 reviews
Search KLM flights
British AirwaysPriceFrom $493Free CancellationRating
6.7
7,872 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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