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Cheap flights from Boston to Oslo from $245

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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Oslo

Cheap round-trip flights

Scandinavian Airlines Logo
1:20 pm - 8:05 amBOS-OSL
12h 45m1 stop
Scandinavian Airlines Logo
10:00 am - 3:50 pmOSL-BOS
11h 50m1 stop
$330Scandinavian Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 24
Scandinavian Airlines Logo
1:20 pm - 8:05 amBOS-OSL
12h 45m1 stop
Scandinavian Airlines Logo
11:05 am - 3:50 pmOSL-BOS
10h 45m1 stop
$334Scandinavian Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 24
Scandinavian Airlines Logo
6:05 am - 8:05 amBOS-OSL
20h 00m1 stop
Scandinavian Airlines Logo
8:00 am - 3:50 pmOSL-BOS
13h 50m1 stop
$362Scandinavian Airlines
Find Deal
Thu, Jan 8 - Thu, Feb 26
Scandinavian Airlines Logo
6:05 am - 8:05 amBOS-OSL
20h 00m1 stop
Scandinavian Airlines Logo
10:00 am - 3:50 pmOSL-BOS
11h 50m1 stop
$364Scandinavian Airlines
Find Deal
Sat, Nov 8 - Mon, Nov 24
Icelandair Logo
7:50 pm - 11:35 amBOS-OSL
9h 45m1 stop
Icelandair Logo
1:10 pm - 5:50 pmOSL-BOS
10h 40m1 stop
$384Icelandair
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
7:25 pm - 2:10 pmBOS-OSL
12h 45m1 stop
American Airlines Logo
12:25 pm - 10:40 pmOSL-BOS
16h 15m2 stops
$385American Airlines
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Wed, Jan 7 - Tue, Jan 13
Iberia Logo
9:20 pm - 6:35 pmBOS-OSL
15h 15m1 stop
Iberia Logo
3:00 pm - 3:15 pmOSL-BOS
30h 15m1 stop
$387Iberia
Find Deal
Wed, Oct 15 - Wed, Nov 5
American Airlines Logo
7:28 pm - 2:10 pmBOS-OSL
12h 42m2 stops
American Airlines Logo
12:25 pm - 10:59 pmOSL-BOS
15h 34m2 stops
$389American Airlines
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Wed, Mar 4 - Wed, Mar 11
Icelandair Logo
7:50 pm - 11:35 amBOS-OSL
9h 45m1 stop
Icelandair Logo
1:10 pm - 5:50 pmOSL-BOS
10h 40m1 stop
$394Icelandair
Find Deal
Mon, Dec 8 - Wed, Dec 17
British Airways Logo
7:30 am - 2:10 pmBOS-OSL
24h 40m1 stop
British Airways Logo
8:50 pm - 10:40 pmOSL-BOS
31h 50m2 stops
$438British Airways
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Tue, Dec 30 - Wed, Jan 7

Scandinavian Airlines flights from Boston to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Boston to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Nov 8
BOS1:20 pmBoston Logan Intl
12h 45m
1 stop
OSL8:05 amOslo Gardermoen
Nov 24
OSL10:00 amOslo Gardermoen
11h 50m
1 stop
BOS3:50 pmBoston Logan Intl
$330
Find similar
Scandinavian Airlines
Nov 8
BOS1:20 pmBoston Logan Intl
12h 45m
1 stop
OSL8:05 amOslo Gardermoen
Nov 24
OSL11:05 amOslo Gardermoen
10h 45m
1 stop
BOS3:50 pmBoston Logan Intl
$334
Find similar
Scandinavian Airlines
Jan 8
BOS6:05 amBoston Logan Intl
20h 00m
1 stop
OSL8:05 amOslo Gardermoen
Feb 26
OSL8:00 amOslo Gardermoen
13h 50m
1 stop
BOS3:50 pmBoston Logan Intl
$362
Find similar

Icelandair flights from Boston to Oslo Gardermoen Airport

Our best Icelandair deals on Boston to Oslo Gardermoen Airport flight tickets
Icelandair
Nov 4
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Nov 11
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$384
Find similar
Icelandair
Dec 8
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Dec 17
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$394
Find similar
Icelandair
Nov 24
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Dec 3
OSL1:10 pmOslo Gardermoen
27h 25m
1 stop
BOS10:35 amBoston Logan Intl
$396
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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 September 17, 2025.
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

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/8

1:20 pm-8:05 am

1 stop12h 45m

Oslo Gardermoen

Mon 11/24

10:00 am-3:50 pm

1 stop11h 50m

$330

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/8

1:20 pm-8:05 am

1 stop12h 45m

Oslo Gardermoen

Mon 11/24

11:05 am-3:50 pm

1 stop10h 45m

$334

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 1/8

6:05 am-8:05 am

1 stop20h 00m

Oslo Gardermoen

Thu 2/26

8:00 am-3:50 pm

1 stop13h 50m

$362

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 11/8

6:05 am-8:05 am

1 stop20h 00m

Oslo Gardermoen

Mon 11/24

10:00 am-3:50 pm

1 stop11h 50m

$364

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 11/4

7:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Tue 11/11

1:10 pm-5:50 pm

1 stop10h 40m

$384

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/7

7:25 pm-2:10 pm

1 stop12h 45m

Oslo Gardermoen

Tue 1/13

12:25 pm-10:40 pm

2 stops16h 15m

$385

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 10/15

9:20 pm-6:35 pm

1 stop15h 15m

Oslo Gardermoen

Wed 11/5

3:00 pm-3:15 pm

1 stop30h 15m

$387

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 3/4

7:28 pm-2:10 pm

2 stops12h 42m

Oslo Gardermoen

Wed 3/11

12:25 pm-10:59 pm

2 stops15h 34m

$389

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 12/8

7:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Wed 12/17

1:10 pm-5:50 pm

1 stop10h 40m

$394

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 12/30

7:30 am-2:10 pm

1 stop24h 40m

Oslo Gardermoen

Wed 1/7

8:50 pm-10:40 pm

2 stops31h 50m

$438

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 cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Boston is in April. Flight prices, which tend to average around $524, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, 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 April, still average around $547.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Sunday is the cheapest day to fly to Oslo Gardermoen Airport from Boston. The lowest ticket price found for a Sunday departure recently was $609. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Oslo Gardermoen Airport for around $746.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Boston to Oslo Gardermoen Airport during this time can be as low as $613. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is at noon when prices are around $1,230.

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 $625 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 $550 on momondo.

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

As of September 2025, prices for Boston to Oslo Gardermoen Airport flights are approximately 8% more expensive 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

Direct flights

None
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
IcelandairPriceFrom $398Free CancellationRating
7.0
545 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $436Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SWISSPriceFrom $438Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
KLMPriceFrom $458Free CancellationRating
7.8
1,386 reviews
Search KLM flights
DeltaPriceFrom $472Free CancellationRating
7.9
7,961 reviews
Search Delta flights
British AirwaysPriceFrom $497Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LufthansaPriceFrom $509Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom $543Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Oslo?

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

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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