What is the cheapest airline that flies from Maryland to Oslo Gardermoen?

Icelandair, British Airways, and Delta are the most popular carriers operating from Maryland to Oslo Gardermoen

When did momondo last update prices for flights from Maryland to Oslo Gardermoen Airport?

Prices for flights from Maryland to Oslo Gardermoen Airport were last updated today.

How many operators does momondo search for flights from Maryland to Oslo Gardermoen Airport?

As of August 2026, there are 8 operators available to choose from for flights from Maryland to Oslo Gardermoen Airport.

How old do you have to be to fly from Maryland 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 Maryland to Oslo Gardermoen Airport.

What documentation or ID do you need to fly to Oslo Gardermoen Airport?

The necessary travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$233 Cheap Flights from Maryland to Oslo Gardermoen Airport in 2026

Find the cheapest flights from Maryland 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

$454Icelandair

Thu, Dec 3 - Thu, Dec 10

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

10h 05m1 stop Reykjavik Keflavik Intl

3:30 pm - 7:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

33h 10m1 stop Reykjavik Keflavik Intl

$469Icelandair

Sun, Oct 11 - Sun, Oct 25

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

10h 05m1 stop Reykjavik Keflavik Intl

11:40 am - 9:03 amOSL Oslo Gardermoen-BWI Baltimore/Washington

51h 23m2 stops Dublin Chicago O'Hare Intl

$517Multiple Airlines

Mon, Oct 12 - Tue, Oct 20

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

9h 55m1 stop Reykjavik Keflavik Intl

10:25 am - 11:07 amOSL Oslo Gardermoen-BWI Baltimore/Washington

30h 42m2 stops Dublin Chicago O'Hare Intl

$545Multiple Airlines

Sat, Nov 14 - Wed, Nov 18

12:35 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

22h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen

10:00 am - 5:15 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

13h 15m1 stop Kastrup Copenhagen

$571Scandinavian Airlines

Wed, Nov 18 - Wed, Nov 25

8:20 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 45m1 stop Kastrup Copenhagen

9:00 pm - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Kastrup Copenhagen

$582Scandinavian Airlines

Wed, Sep 16 - Wed, Sep 30

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

6:45 pm - 2:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Lisbon Humberto Delgado

$595TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

10:30 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 25m1 stop Lisbon Humberto Delgado

6:45 pm - 2:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Lisbon Humberto Delgado

$596TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

6:35 pm - 2:10 pmPHL Philadelphia-OSL Oslo Gardermoen

13h 35m1 stop London Heathrow

6:50 am - 4:15 pmOSL Oslo Gardermoen-PHL Philadelphia

15h 25m1 stop London Heathrow

$719British Airways

Wed, Nov 18 - Wed, Nov 25

6:38 pm - 2:10 pmPHL Philadelphia-OSL Oslo Gardermoen

13h 32m2 stops Boston Logan Intl London Heathrow

6:50 am - 4:15 pmOSL Oslo Gardermoen-PHL Philadelphia

15h 25m1 stop London Heathrow

$723British Airways

Wed, Nov 18 - Wed, Nov 25

Cheap last minute flights

Enter your travel dates to find the best prices.

10:35 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

31h 25m1 stop Lisbon Humberto Delgado

6:50 pm - 3:10 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

26h 20m1 stop Lisbon Humberto Delgado

$690TAP AIR PORTUGAL

Sat, Aug 29 - Tue, Sep 8

8:30 pm - 3:25 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

12h 55m1 stop Reykjavik Keflavik Intl

4:30 pm - 7:25 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

32h 55m1 stop Reykjavik Keflavik Intl

$701Icelandair

Sun, Aug 30 - Sun, Sep 13

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

10h 05m1 stop Reykjavik Keflavik Intl

4:30 pm - 7:25 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

32h 55m1 stop Reykjavik Keflavik Intl

$708Icelandair

Sat, Aug 29 - Tue, Sep 8

8:20 pm - 2:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

12h 35m1 stop Kastrup Copenhagen

8:00 am - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 00m1 stop Kastrup Copenhagen

$738Scandinavian Airlines

Sun, Aug 30 - Thu, Sep 10

8:20 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

10h 35m1 stop Kastrup Copenhagen

7:20 pm - 5:00 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 40m1 stop Kastrup Copenhagen

$738Scandinavian Airlines

Sun, Aug 30 - Wed, Sep 9

5:35 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

17h 40m1 stop Brussels Bruxelles-National

6:45 am - 1:30 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 45m1 stop Brussels Bruxelles-National

$748Brussels Airlines

Wed, Aug 26 - Wed, Sep 2

8:20 pm - 12:10 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

21h 50m1 stop Zurich

5:35 am - 4:45 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

17h 10m1 stop Zurich

$762SWISS

Thu, Aug 27 - Mon, Aug 31

10:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 35m1 stop Munich Franz Josef Strauss

9:55 am - 4:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 10m1 stop Frankfurt am Main

$768United Airlines

Thu, Aug 27 - Fri, Sep 4

10:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

13h 35m1 stop Munich Franz Josef Strauss

9:55 am - 4:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

12h 10m1 stop Frankfurt am Main

$768United Airlines

Thu, Aug 27 - Thu, Sep 10

10:35 pm - 12:00 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

31h 25m1 stop Lisbon Humberto Delgado

6:05 pm - 3:10 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

27h 05m2 stops Brussels Bruxelles-National Lisbon Humberto Delgado

$921TAP AIR PORTUGAL

Sat, Aug 29 - Tue, Sep 8

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TAP AIR PORTUGAL flights from Maryland to Oslo Gardermoen Airport

Our best TAP AIR PORTUGAL deals on Maryland to Oslo Gardermoen Airport flight tickets

TAP AIR PORTUGAL

Nov 15

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

Nov 30

OSL6:45 pmOslo Gardermoen

26h 00m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

$596

TAP AIR PORTUGAL

Nov 15

IAD10:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

OSL5:55 pmOslo Gardermoen

Nov 30

OSL6:45 pmOslo Gardermoen

26h 00m

1 stop

IAD2:45 pmWashington, D.C. Dulles Intl

$606

TAP AIR PORTUGAL

Dec 3

IAD5:25 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

OSL12:10 pmOslo Gardermoen

Dec 10

OSL6:45 pmOslo Gardermoen

31h 50m

1 stop

IAD8:35 pmWashington, D.C. Dulles Intl

$617

Icelandair flights from Maryland to Oslo Gardermoen Airport

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

Icelandair

Dec 3

BWI7:40 pmBaltimore/Washington

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Dec 10

OSL1:10 pmOslo Gardermoen

11h 30m

1 stop

BWI6:40 pmBaltimore/Washington

$454

Icelandair

Oct 11

BWI8:30 pmBaltimore/Washington

10h 05m

1 stop

OSL12:35 pmOslo Gardermoen

Oct 25

OSL3:30 pmOslo Gardermoen

33h 10m

1 stop

BWI7:40 pmBaltimore/Washington

$469

Icelandair

Nov 18

BWI7:40 pmBaltimore/Washington

9h 55m

1 stop

OSL11:35 amOslo Gardermoen

Nov 25

OSL1:10 pmOslo Gardermoen

11h 30m

1 stop

BWI6:40 pmBaltimore/Washington

$484

momondo Fare Finder

Use the filters below to find and compare flights from Maryland 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

Thu 12/3

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 12/10

1:10 pm-6:40 pm

1 stop11h 30m

$454

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Sun 10/11

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sun 10/25

3:30 pm-7:40 pm

1 stop33h 10m

$469

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Mon 10/12

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Tue 10/20

11:40 am-9:03 am

2 stops51h 23m

$517

BaltimoreOslo

BWI Baltimore/Washington - OSL Oslo Gardermoen

BWIOSL

Baltimore/Washington

Sat 11/14

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Wed 11/18

10:25 am-11:07 am

2 stops30h 42m

$545

Washington, D.C.Oslo

IAD Washington, D.C. Dulles Intl - OSL Oslo Gardermoen

IADOSL

Washington, D.C. Dulles Intl

Wed 11/18

12:35 pm-5:20 pm

2 stops22h 45m

Oslo Gardermoen

Wed 11/25

10:00 am-5:15 pm

1 stop13h 15m

$571

Washington, D.C.Oslo

IAD Washington, D.C. Dulles Intl - OSL Oslo Gardermoen

IADOSL

Washington, D.C. Dulles Intl

Wed 9/16

8:20 pm-2:05 pm

1 stop11h 45m

Oslo Gardermoen

Wed 9/30

9:00 pm-5:00 pm

1 stop26h 00m

$582

Washington, D.C.Oslo

IAD Washington, D.C. Dulles Intl - OSL Oslo Gardermoen

IADOSL

Washington, D.C. Dulles Intl

Sun 11/15

10:30 pm-5:55 pm

1 stop13h 25m

Oslo Gardermoen

Mon 11/30

6:45 pm-2:45 pm

1 stop26h 00m

$595

Washington, D.C.Oslo

IAD Washington, D.C. Dulles Intl - OSL Oslo Gardermoen

IADOSL

Washington, D.C. Dulles Intl

Sun 11/15

10:30 pm-5:55 pm

1 stop13h 25m

Oslo Gardermoen

Mon 11/30

6:45 pm-2:45 pm

1 stop26h 00m

$596

PhiladelphiaOslo

PHL Philadelphia - OSL Oslo Gardermoen

PHLOSL

Philadelphia

Wed 11/18

6:35 pm-2:10 pm

1 stop13h 35m

Oslo Gardermoen

Wed 11/25

6:50 am-4:15 pm

1 stop15h 25m

$719

PhiladelphiaOslo

PHL Philadelphia - OSL Oslo Gardermoen

PHLOSL

Philadelphia

Wed 11/18

6:38 pm-2:10 pm

2 stops13h 32m

Oslo Gardermoen

Wed 11/25

6:50 am-4:15 pm

1 stop15h 25m

$723

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 Maryland 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

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

The cheapest month to fly to Oslo Gardermoen Airport from Maryland is in December. Flight prices, which tend to average around $460, 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 Maryland during October instead. Flights to Oslo Gardermoen Airport in October, while not as cheap as those in December, still average around $493.

How far in advance should I book a flight from Maryland to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $640 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 Maryland for as low as $478 on momondo.

Cheap Maryland to Oslo Gardermoen Airport flight deals and tips

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

Best Price Found	$233
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Oslo Gardermoen Airport from Maryland in the past 72 hours is $233. The best round-trip flight deal from Maryland to Oslo Gardermoen Airport found on momondo in the last 72 hours is $454.

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

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

Search flight deals

Frequently asked questions about flying from Maryland to Oslo Gardermoen Airport

When did momondo last update prices for flights from Maryland to Oslo Gardermoen Airport?
Prices for flights from Maryland to Oslo Gardermoen Airport were last updated today.
How many operators does momondo search for flights from Maryland to Oslo Gardermoen Airport?
As of August 2026, there are 8 operators available to choose from for flights from Maryland to Oslo Gardermoen Airport.
How old do you have to be to fly from Maryland 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 Maryland to Oslo Gardermoen Airport.
What documentation or ID do you need to fly to Oslo Gardermoen Airport?
The necessary travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maryland to Oslo Gardermoen Airport

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $390	Free Cancellation	Rating 6.9 737 reviews		Search Icelandair flights

Gardermoen

Fredrikstad

Drammen

Lillehammer

Why use momondo?

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

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

Yes. momondo allows you to filter the results for Maryland to Oslo flights to just show those with flexible booking policies.

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

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

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

Price alerts on flights to Oslo from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Oslo Gardermoen Airport trip

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Flights to Oslo Sandefjord Airportfrom $421

Cheap flights from Maryland to Oslo from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Oslo departing on 9/7. 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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TAP AIR PORTUGAL flights from Maryland to Oslo Gardermoen Airport

Our best TAP AIR PORTUGAL deals on Maryland to Oslo Gardermoen Airport flight tickets

Icelandair flights from Maryland to Oslo Gardermoen Airport

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

momondo Fare Finder

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

See travel insights to Oslo from

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

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

How far in advance should I book a flight from Maryland to Oslo Gardermoen Airport?

What is the cheapest airline that flies from Maryland to Oslo Gardermoen?

Cheap Maryland to Oslo Gardermoen Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Maryland to Oslo Gardermoen Airport

Best airlines flying from Maryland to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Maryland 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Oslo

Popular cities in Norway

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Maryland flight routes

According to popular flight searches on momondo this year

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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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