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Cheap flights from Boston to Oslo from $218

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 12/7. 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

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:15 am - 8:05 amBOS-OSL
19h 50m1 stop
Scandinavian Airlines Logo
9:05 pm - 3:50 pmOSL-BOS
24h 45m1 stop
$409Scandinavian Airlines
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Fri, Feb 27 - Sun, Mar 1
Scandinavian Airlines Logo
1:28 pm - 9:20 amBOS-OSL
13h 52m2 stops
Scandinavian Airlines Logo
11:05 am - 3:50 pmOSL-BOS
10h 45m1 stop
$413Scandinavian Airlines
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Wed, Jan 21 - Sat, Jan 31
British Airways Logo
9:35 pm - 10:30 amBOS-OSL
30h 55m1 stop
British Airways Logo
8:50 pm - 10:52 pmOSL-BOS
32h 02m2 stops
$414British Airways
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Fri, Feb 27 - Sun, Mar 1
Icelandair Logo
7:50 pm - 11:35 amBOS-OSL
9h 45m1 stop
Icelandair Logo
1:10 pm - 5:50 pmOSL-BOS
10h 40m1 stop
$418Icelandair
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Wed, Jan 7 - Tue, Jan 20
British Airways Logo
9:35 pm - 10:40 pmBOS-OSL
19h 05m1 stop
British Airways Logo
6:55 am - 9:55 pmOSL-BOS
21h 00m1 stop
$423British Airways
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Mon, Jan 5 - Wed, Jan 21
Lufthansa Logo
4:20 pm - 1:00 pmBOS-OSL
14h 40m1 stop
Lufthansa Logo
11:50 am - 6:35 pmOSL-BOS
12h 45m1 stop
$426Lufthansa
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Wed, Jan 7 - Sat, Jan 24
Lufthansa Logo
7:07 pm - 5:40 pmBOS-OSL
16h 33m2 stops
Lufthansa Logo
11:50 am - 6:35 pmOSL-BOS
12h 45m1 stop
$427Lufthansa
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Thu, Jan 8 - Sat, Jan 24
Delta Logo
4:50 pm - 1:50 pmBOS-OSL
15h 00m2 stops
Delta Logo
6:25 am - 1:40 pmOSL-BOS
13h 15m1 stop
$429Delta
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Tue, Jan 6 - Fri, Jan 23
Delta Logo
4:50 pm - 1:50 pmBOS-OSL
15h 00m2 stops
Delta Logo
6:25 am - 8:24 pmOSL-BOS
19h 59m2 stops
$439Delta
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Tue, Jan 6 - Thu, Jan 22
Icelandair Logo
7:50 pm - 11:35 amBOS-OSL
9h 45m1 stop
Icelandair Logo
1:10 pm - 5:50 pmOSL-BOS
10h 40m1 stop
$468Icelandair
Find Deal
Wed, Jan 7 - Mon, Jan 26

Scandinavian Airlines flights from Boston to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Boston to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Feb 27
BOS6:15 amBoston Logan Intl
19h 50m
1 stop
OSL8:05 amOslo Gardermoen
Mar 1
OSL9:05 pmOslo Gardermoen
24h 45m
1 stop
BOS3:50 pmBoston Logan Intl
$409
Find similar
Scandinavian Airlines
Jan 21
BOS1:28 pmBoston Logan Intl
13h 52m
2 stops
OSL9:20 amOslo Gardermoen
Jan 31
OSL11:05 amOslo Gardermoen
10h 45m
1 stop
BOS3:50 pmBoston Logan Intl
$413
Find similar
Scandinavian Airlines
Jan 8
BOS1:28 pmBoston Logan Intl
12h 37m
1 stop
OSL8:05 amOslo Gardermoen
Jan 23
OSL5:55 amOslo Gardermoen
15h 55m
1 stop
BOS3:50 pmBoston Logan Intl
$421
Find similar

Icelandair flights from Boston to Oslo Gardermoen Airport

Our best Icelandair deals on Boston to Oslo Gardermoen Airport flight tickets
Icelandair
Jan 7
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Jan 20
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$418
Find similar
Icelandair
Jan 7
BOS7:50 pmBoston Logan Intl
9h 45m
1 stop
OSL11:35 amOslo Gardermoen
Jan 26
OSL1:10 pmOslo Gardermoen
10h 40m
1 stop
BOS5:50 pmBoston Logan Intl
$468
Find similar

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 November 11, 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

Fri 2/27

6:15 am-8:05 am

1 stop19h 50m

Oslo Gardermoen

Sun 3/1

9:05 pm-3:50 pm

1 stop24h 45m

$409

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/21

1:28 pm-9:20 am

2 stops13h 52m

Oslo Gardermoen

Sat 1/31

11:05 am-3:50 pm

1 stop10h 45m

$413

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 2/27

9:35 pm-10:30 am

1 stop30h 55m

Oslo Gardermoen

Sun 3/1

8:50 pm-10:52 pm

2 stops32h 02m

$414

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/7

7:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Tue 1/20

1:10 pm-5:50 pm

1 stop10h 40m

$418

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 1/5

9:35 pm-10:40 pm

1 stop19h 05m

Oslo Gardermoen

Wed 1/21

6:55 am-9:55 pm

1 stop21h 00m

$423

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/7

4:20 pm-1:00 pm

1 stop14h 40m

Oslo Gardermoen

Sat 1/24

11:50 am-6:35 pm

1 stop12h 45m

$426

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 1/8

7:07 pm-5:40 pm

2 stops16h 33m

Oslo Gardermoen

Sat 1/24

11:50 am-6:35 pm

1 stop12h 45m

$427

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 1/6

4:50 pm-1:50 pm

2 stops15h 00m

Oslo Gardermoen

Fri 1/23

6:25 am-1:40 pm

1 stop13h 15m

$429

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 1/6

4:50 pm-1:50 pm

2 stops15h 00m

Oslo Gardermoen

Thu 1/22

6:25 am-8:24 pm

2 stops19h 59m

$439

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/7

7:50 pm-11:35 am

1 stop9h 45m

Oslo Gardermoen

Mon 1/26

1:10 pm-5:50 pm

1 stop10h 40m

$468

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 October. Flight prices, which tend to average around $475, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Oslo Gardermoen Airport from Boston during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in October, still average around $517.

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 $621 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 $544 on momondo.

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

As of November 2025, prices for Boston to Oslo Gardermoen Airport flights are approximately 15% 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.
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  • 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
1,781 reviews
Search SWISS flights
IcelandairPriceFrom $399Free CancellationRating
7.1
578 reviews
Search Icelandair flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $443Free CancellationRating
7.4
1,570 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $452Free CancellationRating
6.8
7,565 reviews
Search Lufthansa flights
KLMPriceFrom $458Free CancellationRating
7.7
1,410 reviews
Search KLM flights
DeltaPriceFrom $472Free CancellationRating
7.9
8,006 reviews
Search Delta flights
British AirwaysPriceFrom $532Free CancellationRating
6.7
7,510 reviews
Search British Airways flights
United AirlinesPriceFrom $561Free CancellationRating
7.4
9,012 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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