What is the cheapest airline that flies from Baltimore/Washington to Oslo Gardermoen?

Icelandair is the most popular carrier operating from Baltimore/Washington to Oslo Gardermoen

Which layover airport offers the lowest fares from Baltimore to Oslo Gardermoen Airport?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $673.

Which layover airport has the shortest connection time from Baltimore to Oslo Gardermoen Airport?

Reykjavik (KEF) has the shortest average layover time for this route: 5h 22m.

Which airport is the most popular layover for flights between Baltimore and Oslo Gardermoen Airport?

Reykjavik (KEF) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Baltimore to Oslo Gardermoen Airport?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 13h 45m.

What airlines fly to Oslo Gardermoen Airport?

Icelandair, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Oslo Gardermoen Airport from Baltimore according to our data. Icelandair is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Oslo Gardermoen Airport. Keep in mind that there are 6 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport?

Prices for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport?

As of October 2026, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport.

How old do you have to be to fly from Baltimore/Washington Airport to Oslo Gardermoen Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington 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.

$239 Cheap Flights from Baltimore to Oslo Gardermoen Airport in 2026/27

Find the cheapest flights from Baltimore to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 11:35 amBWI Baltimore/Washington-OSL Oslo Gardermoen

9h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$532Icelandair

Wed, Dec 2 - Mon, Dec 7

8:30 pm - 12:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

10h 05m1 stop Reykjavik Keflavik Intl

1:50 pm - 7:25 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 35m1 stop Reykjavik Keflavik Intl

$534Icelandair

Tue, Apr 20 - Tue, Apr 27

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$554Icelandair

Wed, Nov 18 - Tue, Nov 24

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$554Icelandair

Wed, Nov 18 - Wed, Nov 25

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$555Icelandair

Wed, Nov 18 - Tue, Nov 24

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

$555Icelandair

Wed, Nov 18 - Wed, Nov 25

8:30 pm - 12:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

10h 05m1 stop Reykjavik Keflavik Intl

1:50 pm - 7:25 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 35m1 stop Reykjavik Keflavik Intl

$556Icelandair

Thu, Apr 15 - Tue, Apr 20

8:30 pm - 12:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

10h 05m1 stop Reykjavik Keflavik Intl

1:50 pm - 7:25 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 35m1 stop Reykjavik Keflavik Intl

$564Icelandair

Thu, Apr 22 - Thu, Apr 29

7:40 pm - 5:30 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

15h 50m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

8:30 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

28h 10m3 stops Riga Intl Stockholm Arlanda Reykjavik Keflavik Intl

$628Multiple Airlines

Mon, Nov 23 - Sun, Dec 6

6:00 am - 2:20 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

26h 20m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

11:10 am - 10:41 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

17h 31m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$656Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

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Icelandair flights from Baltimore to Oslo Gardermoen Airport

Our best Icelandair deals on Baltimore to Oslo Gardermoen Airport flight tickets

Icelandair

Dec 2

BWI7:40 pmBaltimore/Washington

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 7

OSL1:10 pmOslo Gardermoen

11h 30m

1 stop

BWI6:40 pmBaltimore/Washington

$532

Icelandair

Apr 20

BWI8:30 pmBaltimore/Washington

10h 05m

1 stop

OSL12:35 pmOslo Gardermoen

Apr 27

OSL1:50 pmOslo Gardermoen

11h 35m

1 stop

BWI7:25 pmBaltimore/Washington

$534

Icelandair

Nov 18

BWI7:40 pmBaltimore/Washington

18h 55m

1 stop

OSL8:35 pmOslo Gardermoen

Nov 24

OSL1:10 pmOslo Gardermoen

11h 30m

1 stop

BWI6:40 pmBaltimore/Washington

$554

Scandinavian Airlines flights from Baltimore to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Baltimore to Oslo Gardermoen Airport flight tickets

Scandinavian Airlines

Nov 10

BWI1:49 pmBaltimore/Washington

15h 26m

2 stops

OSL11:15 amOslo Gardermoen

Nov 17

OSL5:55 amOslo Gardermoen

23h 07m

2 stops

BWI11:02 pmBaltimore/Washington

$769

Scandinavian Airlines

Nov 2

BWI1:55 pmBaltimore/Washington

15h 20m

2 stops

OSL11:15 amOslo Gardermoen

Nov 11

OSL9:05 pmOslo Gardermoen

31h 57m

2 stops

BWI11:02 pmBaltimore/Washington

$934

Scandinavian Airlines

Oct 31

BWI1:55 pmBaltimore/Washington

18h 15m

2 stops

OSL1:10 pmOslo Gardermoen

Nov 4

OSL11:10 amOslo Gardermoen

19h 21m

2 stops

BWI12:31 amBaltimore/Washington

$1,074

momondo Fare Finder

Use the filters below to find and compare flights from Baltimore to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 12/2

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Mon 12/7

1:10 pm-6:40 pm

1 stop11h 30m

$532

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Tue 4/20

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Tue 4/27

1:50 pm-7:25 pm

1 stop11h 35m

$534

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 11/18

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Tue 11/24

1:10 pm-6:40 pm

1 stop11h 30m

$554

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 11/18

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Wed 11/25

1:10 pm-6:40 pm

1 stop11h 30m

$554

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 11/18

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Tue 11/24

1:10 pm-6:40 pm

1 stop11h 30m

$555

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Wed 11/18

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Wed 11/25

1:10 pm-6:40 pm

1 stop11h 30m

$555

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Thu 4/15

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Tue 4/20

1:50 pm-7:25 pm

1 stop11h 35m

$556

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Thu 4/22

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Thu 4/29

1:50 pm-7:25 pm

1 stop11h 35m

$564

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Mon 11/23

7:40 pm-5:30 pm

2 stops15h 50m

Oslo Gardermoen

Sun 12/6

8:30 pm-6:40 pm

3 stops28h 10m

$628

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Mon 12/7

6:00 am-2:20 pm

2 stops26h 20m

Oslo Gardermoen

Mon 12/14

11:10 am-10:41 pm

2 stops17h 31m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore 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

Prices

Airlines

Layovers

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

The cheapest month to fly to Oslo Gardermoen Airport from Baltimore is in December. Flight prices, which tend to average around $390, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Oslo Gardermoen Airport from Baltimore during October instead. Flights to Oslo Gardermoen Airport in October, while not as cheap as those in December, still average around $519.

When to book flights from Baltimore to Oslo Gardermoen Airport

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

Estimated round-trip price

Cheap Baltimore to Oslo Gardermoen Airport (BWI to OSL) flight deals and tips

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

Best Price Found	$239
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Oslo Gardermoen Airport from Baltimore in the past 72 hours is $239. The best round-trip flight deal from Baltimore to Oslo Gardermoen Airport found on momondo in the last 72 hours is $532.

The fastest flight from Baltimore to Oslo Gardermoen Airport takes 9h 55m

There are no direct flights from Baltimore to Oslo Gardermoen Airport. There are no popular flight routes from Baltimore to Oslo Gardermoen Airport.

Search flight deals

Frequently asked questions about flying from Baltimore to Oslo Gardermoen Airport

How far is Baltimore/Washington to Oslo Gardermoen by plane?
Baltimore/Washington and Oslo Gardermoen are 3839.5 mi apart from one another. Typically, this will take 9h 55m by plane in normal conditions.
When did momondo last update prices for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport?
Prices for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport?
As of October 2026, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Oslo Gardermoen Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington 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 Baltimore to Oslo Gardermoen Airport?
Based on momondo bookings for flights between Baltimore and Oslo Gardermoen Airport, the leading airline is Icelandair, making up 100% of the total bookings.

Best airlines flying from Baltimore to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Baltimore to Oslo Gardermoen Airport with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $385	Free Cancellation	Rating 7.0 766 reviews		Search Icelandair flights

Gardermoen

Fredrikstad

Drammen

Lillehammer

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore 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 Baltimore to Oslo for you.

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

Flights from Baltimore to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Oslo from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Oslo from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Oslo Sandefjord Airportfrom $505

Cheap flights from Baltimore to Oslo from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Oslo departing on 12/2. 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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Icelandair flights from Baltimore to Oslo Gardermoen Airport

Our best Icelandair deals on Baltimore to Oslo Gardermoen Airport flight tickets

Scandinavian Airlines flights from Baltimore to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Baltimore to Oslo Gardermoen Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Baltimore to Oslo Gardermoen Airport that are best for you.

See travel insights to Oslo from

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

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

What is the cheapest airline that flies from Baltimore/Washington to Oslo Gardermoen?

What airlines fly to Oslo Gardermoen Airport?

Which airport is the most popular layover for flights between Baltimore and Oslo Gardermoen Airport?

Which layover airport offers the lowest fares from Baltimore to Oslo Gardermoen Airport?

Which layover airport has the shortest travel time from Baltimore to Oslo Gardermoen Airport?

Which layover airport has the shortest connection time from Baltimore to Oslo Gardermoen Airport?

When to book flights from Baltimore to Oslo Gardermoen Airport

Cheap Baltimore to Oslo Gardermoen Airport (BWI to OSL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Baltimore to Oslo Gardermoen Airport

Best airlines flying from Baltimore to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Baltimore to Oslo Gardermoen Airport with momondo

Traveling to a place near Oslo?

Why use momondo?

An easier way to manage your Oslo Gardermoen Airport trip

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List of cabin classes available on flights landing in Oslo. Availability may vary depending on flight origin and airline.

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