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Cheap flights from Boston to Oslo from $223

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 3/1. 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.
United Airlines Logo
7:19 pm - 5:10 pm
BOS
-
OSL
39h 51m
2 stops
United Airlines Logo
11:50 am - 6:35 pm
OSL
-
BOS
12h 45m
1 stop
$441United Airlines
Sat, Feb 21 - Fri, Feb 27
Air Canada Logo
10:15 am - 12:10 pm
BOS
-
OSL
19h 55m
2 stops
Air Canada Logo
1:45 pm - 10:02 am
OSL
-
BOS
26h 17m
2 stops
$443Air Canada
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
4:25 pm - 5:10 pm
BOS
-
OSL
19h 45m
2 stops
United Airlines Logo
6:05 am - 2:10 pm
OSL
-
BOS
13h 05m
1 stop
$444United Airlines
Mon, Mar 16 - Wed, Mar 25
Lufthansa Logo
8:05 pm - 2:45 pm
BOS
-
OSL
12h 40m
1 stop
Lufthansa Logo
6:25 am - 5:40 pm
OSL
-
BOS
17h 15m
2 stops
$445Lufthansa
Thu, Apr 23 - Sun, May 3
Multiple Airlines Logo
3:35 pm - 10:55 pm
BOS
-
OSL
26h 20m
2 stops
Multiple Airlines Logo
6:15 am - 9:27 pm
OSL
-
BOS
20h 12m
2 stops
$446Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
4:15 pm - 5:10 pm
BOS
-
OSL
18h 55m
2 stops
United Airlines Logo
9:45 am - 8:15 pm
OSL
-
BOS
15h 30m
2 stops
$447United Airlines
Mon, Mar 2 - Wed, Mar 18
United Airlines Logo
7:19 pm - 5:10 pm
BOS
-
OSL
39h 51m
2 stops
United Airlines Logo
6:45 am - 6:41 pm
OSL
-
BOS
17h 56m
2 stops
$448United Airlines
Sat, Feb 21 - Fri, Feb 27
United Airlines Logo
2:20 pm - 11:00 am
BOS
-
OSL
14h 40m
2 stops
United Airlines Logo
1:50 pm - 10:36 am
OSL
-
BOS
26h 46m
2 stops
$449United Airlines
Wed, Jan 28 - Sat, Jan 31
Multiple Airlines Logo
3:40 pm - 5:55 pm
BOS
-
OSL
20h 15m
2 stops
Multiple Airlines Logo
2:05 pm - 7:55 pm
OSL
-
BOS
11h 50m
1 stop
$450Multiple Airlines
Thu, May 7 - Thu, May 21
TAP AIR PORTUGAL Logo
10:45 pm - 5:55 pm
BOS
-
OSL
13h 10m
1 stop
TAP AIR PORTUGAL Logo
6:55 pm - 2:35 pm
OSL
-
BOS
25h 40m
1 stop
$451TAP AIR PORTUGAL
Fri, Feb 6 - Thu, Feb 12

United Airlines flights from Boston to Oslo Gardermoen Airport

Our best United Airlines deals on Boston to Oslo Gardermoen Airport flight tickets
United Airlines
Feb 21
BOS7:19 pmBoston Logan Intl
39h 51m
2 stops
OSL5:10 pmOslo Gardermoen
Feb 27
OSL11:50 amOslo Gardermoen
12h 45m
1 stop
BOS6:35 pmBoston Logan Intl
$441
United Airlines
Mar 16
BOS4:25 pmBoston Logan Intl
19h 45m
2 stops
OSL5:10 pmOslo Gardermoen
Mar 23
OSL6:15 amOslo Gardermoen
12h 55m
1 stop
BOS2:10 pmBoston Logan Intl
$444
United Airlines
Mar 2
BOS4:15 pmBoston Logan Intl
18h 55m
2 stops
OSL5:10 pmOslo Gardermoen
Mar 18
OSL9:45 amOslo Gardermoen
15h 30m
2 stops
BOS8:15 pmBoston Logan Intl
$447

Air Canada flights from Boston to Oslo Gardermoen Airport

Our best Air Canada deals on Boston to Oslo Gardermoen Airport flight tickets
Air Canada
Feb 5
BOS10:15 amBoston Logan Intl
19h 55m
2 stops
OSL12:10 pmOslo Gardermoen
Feb 12
OSL1:45 pmOslo Gardermoen
26h 17m
2 stops
BOS10:02 amBoston Logan Intl
$443
Air Canada
Mar 19
BOS3:35 pmBoston Logan Intl
19h 05m
2 stops
OSL3:40 pmOslo Gardermoen
Mar 23
OSL6:45 amOslo Gardermoen
17h 27m
2 stops
BOS7:12 pmBoston Logan Intl
$459
Air Canada
Apr 17
BOS5:30 amBoston Logan Intl
28h 25m
2 stops
OSL3:55 pmOslo Gardermoen
May 2
OSL9:55 amOslo Gardermoen
37h 50m
2 stops
BOS5:45 pmBoston Logan Intl
$461

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 January 15, 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

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 2/21

7:19 pm-5:10 pm

2 stops39h 51m

Oslo Gardermoen

Fri 2/27

11:50 am-6:35 pm

1 stop12h 45m

$441

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 2/5

10:15 am-12:10 pm

2 stops19h 55m

Oslo Gardermoen

Thu 2/12

1:45 pm-10:02 am

2 stops26h 17m

$443

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 3/16

4:25 pm-5:10 pm

2 stops19h 45m

Oslo Gardermoen

Wed 3/25

6:05 am-2:10 pm

1 stop13h 05m

$444

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 4/23

8:05 pm-2:45 pm

1 stop12h 40m

Oslo Gardermoen

Sun 5/3

6:25 am-5:40 pm

2 stops17h 15m

$445

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 3/8

3:35 pm-10:55 pm

2 stops26h 20m

Oslo Gardermoen

Thu 3/12

6:15 am-9:27 pm

2 stops20h 12m

$446

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Mon 3/2

4:15 pm-5:10 pm

2 stops18h 55m

Oslo Gardermoen

Wed 3/18

9:45 am-8:15 pm

2 stops15h 30m

$447

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sat 2/21

7:19 pm-5:10 pm

2 stops39h 51m

Oslo Gardermoen

Fri 2/27

6:45 am-6:41 pm

2 stops17h 56m

$448

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 1/28

2:20 pm-11:00 am

2 stops14h 40m

Oslo Gardermoen

Sat 1/31

1:50 pm-10:36 am

2 stops26h 46m

$449

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Thu 5/7

3:40 pm-5:55 pm

2 stops20h 15m

Oslo Gardermoen

Thu 5/21

2:05 pm-7:55 pm

1 stop11h 50m

$450

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 2/6

10:45 pm-5:55 pm

1 stop13h 10m

Oslo Gardermoen

Thu 2/12

6:55 pm-2:35 pm

1 stop25h 40m

$451

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 January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in October, still average around $502.

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 $585 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 $556 on momondo.

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

As of January 2026, prices for Boston to Oslo Gardermoen Airport flights are approximately 9% 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

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
1,849 reviews
Search SWISS flights
IcelandairPriceFrom $396Free CancellationRating
7.1
596 reviews
Search Icelandair flights
American AirlinesPriceFrom $438Free CancellationRating
7.2
11,136 reviews
Search American Airlines flights
KLMPriceFrom $439Free CancellationRating
7.7
1,440 reviews
Search KLM flights
LufthansaPriceFrom $443Free CancellationRating
6.8
7,718 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $447Free CancellationRating
7.3
1,654 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $452Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
DeltaPriceFrom $454Free CancellationRating
7.9
8,051 reviews
Search Delta flights
British AirwaysPriceFrom $506Free CancellationRating
6.7
7,680 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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