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Oslo Gardermoen

$166+ Cheap flights from Maryland to Oslo Gardermoen (OSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Maryland to Oslo Gardermoen

Keep the following information in mind while searching for Maryland to Oslo Gardermoen flight deals. Data was last updated November 4, 2025.

Round-trip from

$344
(eDestinos)

One-way from

$166
(oojo)

Popular in

June

Cheapest in

February

Average price

$567
From Maryland to Oslo Gardermoen
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One-way flight from Maryland to Oslo Gardermoen
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Highest demand for flights based on searches. 15% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Maryland to Oslo Gardermoen

Cheapest flights from Maryland to Oslo Gardermoen
Explore the most affordable flight options available from Maryland to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This CrystalTravel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmBWI - OSL
1 stop9h 55mIcelandair
Thu 12/111:10 pmOSL - BWI
1 stop11h 30mIcelandair
Deal found 11/3$383
This CrystalTravel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmIAD - OSL
1 stop9h 55mIcelandair
Thu 12/111:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 11/3$383
This CrystalTravel deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sat 12/131:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 11/2$384
This Booking.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sun 12/141:05 pmOSL - IAD
1 stop11h 25mIcelandair
Deal found 11/4$389
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:40 pmBWI - OSL
1 stop9h 55mIcelandair
Sun 12/219:30 pmOSL - BWI
1 stop27h 10mIcelandair
Deal found 11/3$393
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sun 12/219:30 pmOSL - IAD
1 stop27h 00mIcelandair
Deal found 11/3$393
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmBWI - OSL
1 stop9h 55mIcelandair
Wed 12/101:10 pmOSL - BWI
1 stop11h 30mIcelandair
Deal found 11/3$396
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmIAD - OSL
1 stop9h 55mIcelandair
Wed 12/101:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 11/3$396
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmBWI - OSL
1 stop9h 55mIcelandair
Sat 12/131:10 pmOSL - BWI
1 stop11h 30mIcelandair
Deal found 11/3$414
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sat 12/61:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 11/3$414
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Tue 12/96:45 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Deal found 11/4$417
This KAYAK deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:40 pmBWI - OSL
1 stop9h 55mIcelandair
Sun 12/141:05 pmOSL - BWI
1 stop11h 35mIcelandair
Deal found 11/3$418

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Oslo Gardermoen 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, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Maryland to Oslo Gardermoen Airport that are best for you.

Fly from

Maryland

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 1/10

12:23 pm-9:20 am

2 stops14h 57m

Oslo Gardermoen

Mon 1/19

8:00 am-3:20 pm

1 stop13h 20m

$405

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 1/8

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sat 1/17

1:10 pm-6:40 pm

1 stop11h 30m

$419

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 1/11

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sat 1/17

1:10 pm-6:40 pm

1 stop11h 30m

$419

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 1/12

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sat 1/17

1:10 pm-6:40 pm

1 stop11h 30m

$419

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 12/2

5:30 pm-12:10 pm

1 stop12h 40m

Oslo Gardermoen

Thu 12/11

6:55 pm-9:00 pm

1 stop32h 05m

$433

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 1/10

5:30 pm-12:10 pm

1 stop12h 40m

Oslo Gardermoen

Mon 1/19

6:45 pm-2:35 pm

1 stop25h 50m

$457

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 12/2

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Wed 12/10

1:10 pm-6:40 pm

1 stop11h 30m

$484

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 1/8

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Wed 1/21

1:10 pm-6:40 pm

1 stop11h 30m

$492

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 12/2

12:19 pm-2:15 pm

2 stops19h 56m

Oslo Gardermoen

Tue 12/9

9:05 pm-5:15 pm

1 stop26h 10m

$493

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Thu 1/22

11:10 am-9:20 am

2 stops16h 10m

Oslo Gardermoen

Sun 1/25

10:00 am-10:48 pm

2 stops18h 48m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 56 results
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Best time to book a flight from Maryland to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Oslo Gardermoen Airport

What is the cheapest month to book a flight from Maryland to Oslo Gardermoen Airport?

Currently, December is the cheapest month in which you can book a flight from Maryland to Oslo Gardermoen Airport (average of $382). Flying from Maryland to Oslo Gardermoen Airport in June is currently the most expensive (average of $681). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Maryland to Oslo Gardermoen Airport?

Related info for your journey

Find useful and relevant information for your journey from Maryland to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maryland to Oslo Gardermoen Airport?

    Departing from Maryland to Oslo Gardermoen Airport will take you 9h 55m. The distance from Maryland to Oslo Gardermoen Airport is about 3848 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Oslo Gardermoen Airport?

    When deciding which route to take from Maryland to Oslo Gardermoen Airport consider Washington, D.C. Dulles Intl - Oslo Gardermoen, Baltimore/Washington - Oslo Gardermoen or Washington, D.C. Reagan-National - Oslo Gardermoen as they are the most popular.

  • Can I find deals for flights from Maryland to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Maryland to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Oslo Gardermoen.

  • Can I find deals for business class flights from Maryland to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Maryland to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Oslo Gardermoen Airport?

    Currently, December is the cheapest month in which you can book a flight from Maryland to Oslo Gardermoen Airport (average of $382). Flying from Maryland to Oslo Gardermoen Airport in June is currently the most expensive (average of $681). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Maryland to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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Seattle to Sandefjord flights
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Top 3 airlines flying from Maryland to Oslo Gardermoen

Discover the top 3 airlines that operate flights from Maryland to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$396Average$541FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$528Average$775FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$552Average$797FlexibilityNo cancel feeOn-time70%

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