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Oslo Gardermoen

$287+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$418
(Scandinavian Airlines)

One-way from

$287
(oojo)

Popular in

December

Cheapest in

February

Average price

$501
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. 5% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 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 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 September 15, 2025.

This oojo deal was found by Cheapflights users on 9/13. 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 9/13$430
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 12/37:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sun 12/79:30 pmOSL - IAD
1 stop27h 00mIcelandair
Deal found 9/14$432
This oojo deal was found by Cheapflights users on 9/14. 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.
Mon 12/15:30 pmIAD - OSL
1 stop18h 25mTAP AIR PORTUGAL
Mon 12/86:45 pmOSL - IAD
1 stop25h 50mTAP AIR PORTUGAL
Deal found 9/14$435
This oojo deal was found by Cheapflights users on 9/14. 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.
Thu 12/115:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Mon 12/156:45 pmOSL - IAD
1 stop25h 50mTAP AIR PORTUGAL
Deal found 9/14$437
This oojo deal was found by Cheapflights users on 9/13. 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 10/1410:20 pmIAD - OSL
1 stop31h 40mTAP AIR PORTUGAL
Tue 10/216:50 pmOSL - IAD
1 stop26h 30mTAP AIR PORTUGAL
Deal found 9/13$441
This oojo deal was found by Cheapflights users on 9/13. 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.
Mon 11/35:30 pmIAD - OSL
1 stop18h 25mTAP AIR PORTUGAL
Fri 11/141:00 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Deal found 9/13$442
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Tue 11/45:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Sat 11/156:45 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Deal found 9/13$448
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:59 pmIAD - OSL
2 stops31h 21mScandinavian Airlines
Sun 12/79:05 pmOSL - IAD
1 stop26h 10mScandinavian Airlines
Deal found 9/14$464
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Sat 12/136:45 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Deal found 9/14$467
This Flightnetwork deal was found by Cheapflights users on 9/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:40 pmIAD - OSL
1 stop9h 55mIcelandair
Mon 11/171:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 9/14$472
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 11/65:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Thu 11/136:55 pmOSL - IAD
1 stop32h 05mTAP AIR PORTUGAL
Deal found 9/13$473
This Icelandair deal was found by Cheapflights users on 9/12. 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 Icelandair 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
Sun 12/71:05 pmOSL - BWI
1 stop11h 35mIcelandair
Deal found 9/12$475

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 September 15, 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

Wed 12/3

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 12/7

9:30 pm-6:30 pm

1 stop27h 00m

$432

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 12/3

7:59 pm-9:20 am

2 stops31h 21m

Oslo Gardermoen

Sun 12/7

9:05 pm-5:15 pm

1 stop26h 10m

$464

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 12/3

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 12/7

1:05 pm-6:40 pm

1 stop11h 35m

$475

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Tue 10/14

6:05 am-6:50 am

1 stop18h 45m

Oslo Gardermoen

Tue 10/21

11:05 am-10:07 pm

2 stops17h 02m

$481

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 1/12

6:15 am-11:15 am

2 stops23h 00m

Oslo Gardermoen

Fri 1/16

10:00 pm-11:27 pm

2 stops31h 27m

$484

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 10/12

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sun 10/19

10:30 pm-7:25 pm

1 stop26h 55m

$485

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 12/2

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 12/9

1:10 pm-6:40 pm

1 stop11h 30m

$501

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 12/1

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Mon 12/8

1:10 pm-6:40 pm

1 stop11h 30m

$501

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Sat 1/10

12:00 pm-10:15 am

2 stops16h 15m

Oslo Gardermoen

Wed 1/14

10:00 am-11:08 pm

2 stops19h 08m

$502

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 12/4

8:30 pm-1:10 pm

1 stop10h 40m

Oslo Gardermoen

Mon 12/8

8:00 am-5:15 pm

1 stop15h 15m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 53 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, November is the cheapest month in which you can book a flight from Maryland to Oslo Gardermoen Airport (average of $567). Flying from Maryland to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,006). 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.

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 3885 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $287. Air Canada flights start at $362 while deals on Icelandair start at $365 one-way.

  • 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, Washington, D.C. Reagan-National - Oslo Gardermoen or Baltimore/Washington - 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, November is the cheapest month in which you can book a flight from Maryland to Oslo Gardermoen Airport (average of $567). Flying from Maryland to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,006). 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

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

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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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Atlanta to Sandefjord flights
San Francisco to Sandefjord flights
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Portland to Oslo Gardermoen flights

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$396Average$576FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$528Average$775FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$552Average$812FlexibilityNo cancel feeOn-time70%

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