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$291+ Cheap flights from Oslo Gardermoen (OSL) to Maryland

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Oslo Gardermoen to Maryland

Keep the following information in mind while searching for Oslo Gardermoen to Maryland flight deals. Data was last updated September 11, 2025.

Round-trip from

$437
(Ticket)

One-way from

$291
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$485
From Oslo Gardermoen to Maryland
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One-way flight from Oslo Gardermoen to Maryland
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Highest demand for flights based on searches. 8% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oslo Gardermoen to Maryland

Cheapest flights from Oslo Gardermoen to Maryland
Explore the most affordable flight options available from Oslo Gardermoen to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:15 pmOSL - IAD
1 stop26h 20mMultiple Airlines
Thu 11/69:25 pmIAD - OSL
1 stop12h 55mMultiple Airlines
Deal found 9/10$437
This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:15 pmOSL - IAD
1 stop26h 20mMultiple Airlines
Mon 11/36:50 pmIAD - OSL
1 stop15h 30mMultiple Airlines
Deal found 9/10$439
This Ticket deal was found by Cheapflights users on 9/11. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:15 pmOSL - IAD
1 stop32h 50mKLM
Mon 11/106:05 pmIAD - OSL
1 stop22h 25mKLM
Deal found 9/11$442
This Ticket deal was found by Cheapflights users on 9/11. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:15 pmOSL - IAD
1 stop26h 20mKLM
Wed 10/15:25 pmIAD - OSL
1 stop11h 40mKLM
Deal found 9/11$444
This oojo deal was found by Cheapflights users on 9/11. 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.
Sun 10/261:05 pmOSL - IAD
1 stop11h 25mIcelandair
Sun 11/27:40 pmIAD - OSL
1 stop9h 55mIcelandair
Deal found 9/11$445
This Travelis deal was found by Cheapflights users on 9/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:20 amOSL - DCA
2 stops16h 46mBritish Airways
Mon 11/101:44 pmDCA - OSL
2 stops15h 11mBritish Airways
Deal found 9/11$454
This Travelis deal was found by Cheapflights users on 9/10. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:55 amOSL - IAD
2 stops16h 59mBritish Airways
Mon 11/39:45 pmIAD - OSL
1 stop14h 55mBritish Airways
Deal found 9/10$456
This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:05 pmOSL - PHL
1 stop25h 25mBritish Airways
Mon 10/66:30 pmPHL - OSL
1 stop23h 00mBritish Airways
Deal found 9/10$458
This Travelis deal was found by Cheapflights users on 9/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:20 amOSL - IAD
2 stops17h 25mBritish Airways
Mon 11/109:45 pmIAD - OSL
1 stop18h 55mBritish Airways
Deal found 9/11$462
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:50 amOSL - BWI
1 stop17h 55mAmerican Airlines
Thu 11/61:53 pmBWI - OSL
2 stops18h 22mAmerican Airlines
Deal found 9/10$464
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:45 amOSL - PHL
1 stop13h 45mAmerican Airlines
Mon 10/610:15 pmPHL - OSL
1 stop30h 20mAmerican Airlines
Deal found 9/10$464
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:50 amOSL - IAD
1 stop33h 45mAmerican Airlines
Mon 11/36:20 pmIAD - OSL
1 stop22h 20mAmerican Airlines
Deal found 9/11$465

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Maryland 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 September 11, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Maryland that are best for you.

Fly from

Oslo Gardermoen

Fly to

Maryland

Route

Depart

Return

Price

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 10/24

7:15 pm-3:35 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Thu 11/6

9:25 pm-4:20 pm

1 stop12h 55m

$437

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 10/19

7:15 pm-3:35 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Mon 11/3

6:50 pm-4:20 pm

1 stop15h 30m

$439

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Sat 10/25

8:20 am-7:06 pm

2 stops16h 46m

Washington, D.C. Reagan-National

Mon 11/10

1:44 pm-10:55 am

2 stops15h 11m

$454

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 10/2

8:05 pm-3:30 pm

1 stop25h 25m

Philadelphia

Mon 10/6

6:30 pm-11:30 pm

1 stop23h 00m

$458

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 10/2

7:45 am-3:30 pm

1 stop13h 45m

Philadelphia

Mon 10/6

5:55 pm-6:40 pm

2 stops18h 45m

$464

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Wed 10/29

12:25 pm-10:57 pm

2 stops15h 32m

Washington, D.C. Reagan-National

Mon 11/3

5:45 pm-8:10 pm

2 stops20h 25m

$465

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

7:05 am-1:10 pm

1 stop12h 05m

Philadelphia

Mon 12/8

6:55 pm-10:40 pm

2 stops21h 45m

$465

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Sat 11/1

8:40 pm-11:35 am

1 stop9h 55m

$467

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 10/23

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 11/5

7:40 pm-11:35 am

1 stop9h 55m

$467

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

7:05 am-1:10 pm

1 stop12h 05m

Philadelphia

Mon 12/8

6:35 pm-10:40 pm

1 stop22h 05m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Oslo Gardermoen to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Oslo Gardermoen 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 Oslo Gardermoen Airport to Maryland

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

Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Maryland (average of $241). Flying from Oslo Gardermoen Airport to Maryland in March is currently the most expensive (average of $290). 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 Oslo Gardermoen Airport to Maryland?

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Maryland. 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 Oslo Gardermoen Airport to Maryland?

    British Airways, American Airlines, and Finnair can get you from Oslo Gardermoen Airport to Maryland in just under 13h 45m. Your travel time can differ by up to 3h 01m. Airlines will cover a distance of 3763 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Maryland one-way?

    The cheapest airlines for a one-way flight from Oslo Gardermoen Airport to Maryland are American Airlines ($291), British Airways ($300), and Finnair ($351).

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

    While some choose either Oslo Gardermoen - Washington, D.C. Reagan-National or Oslo Gardermoen - Baltimore/Washington, Oslo Gardermoen - Washington, D.C. Dulles Intl is the most popular route from Oslo Gardermoen Airport to Maryland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Maryland 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 Oslo Gardermoen Airport to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Maryland (average of $241). Flying from Oslo Gardermoen Airport to Maryland in March is currently the most expensive (average of $290). 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 Oslo Gardermoen to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Oslo Gardermoen to Raleigh flights
Sandefjord to Seattle flights
Oslo Gardermoen to San Antonio flights

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