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Oslo Gardermoen

$242+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$424
(oojo)

One-way from

$242
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$693
From Maryland to Oslo Gardermoen
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One-way flight from Maryland to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($26 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 July 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 July 31, 2025.

This oojo deal was found by Cheapflights users on 7/31. 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 12/27:30 pmBWI - OSL
1 stop10h 05mIcelandair
Mon 12/81:05 pmOSL - BWI
1 stop11h 25mIcelandair
Deal found 7/31$408
This oojo deal was found by Cheapflights users on 7/30. 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 10/111:15 pmIAD - OSL
1 stop31h 20mIcelandair
Mon 10/61:50 pmOSL - IAD
1 stop11h 30mIcelandair
Deal found 7/30$464
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:05 pmIAD - OSL
1 stop10h 05mScandinavian Airlines
Tue 10/710:25 amOSL - IAD
1 stop15h 34mScandinavian Airlines
Deal found 7/29$466
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:35 pmBWI - OSL
1 stop32h 20mBritish Airways
Wed 12/173:05 pmOSL - BWI
1 stop33h 40mBritish Airways
Deal found 7/30$476
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 pmIAD - OSL
1 stop14h 20mIberia
Mon 12/153:00 pmOSL - IAD
1 stop31h 30mIberia
Deal found 7/30$486
This Finnair deal was found by Cheapflights users on 7/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:20 pmIAD - OSL
2 stops31h 40mFinnair
Mon 12/88:50 pmOSL - IAD
2 stops29h 05mFinnair
Deal found 7/31$489
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:45 pmIAD - OSL
1 stop34h 20mMultiple Airlines
Wed 9/36:45 amOSL - IAD
2 stops20h 20mMultiple Airlines
Deal found 7/28$499
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:23 pmDCA - OSL
2 stops15h 12mFinnair
Wed 9/241:20 pmOSL - DCA
2 stops15h 47mFinnair
Deal found 7/30$504
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/193:55 pmIAD - OSL
2 stops20h 10mUnited Airlines
Mon 8/2511:35 amOSL - IAD
1 stop33h 45mUnited Airlines
Deal found 7/31$504
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/106:50 pmBWI - OSL
1 stop12h 25mMultiple Airlines
Tue 9/165:45 pmOSL - BWI
2 stops53h 55mMultiple Airlines
Deal found 7/31$509
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 8/1610:20 pmIAD - OSL
1 stop13h 45mLufthansa
Sun 8/247:00 pmOSL - IAD
1 stop26h 50mLufthansa
Deal found 7/29$511
This SWISS deal was found by Cheapflights users on 7/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:45 pmIAD - OSL
1 stop34h 20mSWISS
Tue 9/165:40 amOSL - IAD
1 stop16h 35mSWISS
Deal found 7/28$515

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 July 31, 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

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 12/2

7:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Mon 12/8

1:05 pm-6:30 pm

1 stop11h 25m

$408

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 10/1

11:15 pm-12:35 pm

1 stop31h 20m

Oslo Gardermoen

Mon 10/6

1:50 pm-7:20 pm

1 stop11h 30m

$464

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 9/28

10:05 pm-2:10 pm

1 stop10h 05m

Oslo Gardermoen

Sun 10/5

8:55 pm-7:59 pm

1 stop29h 04m

$466

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 12/9

8:35 pm-10:55 am

1 stop32h 20m

Oslo Gardermoen

Wed 12/17

3:05 pm-6:45 pm

1 stop33h 40m

$476

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 8/20

8:45 pm-1:05 pm

1 stop34h 20m

Oslo Gardermoen

Wed 9/3

6:45 am-9:05 pm

2 stops20h 20m

$499

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 9/3

7:23 pm-4:35 pm

2 stops15h 12m

Oslo Gardermoen

Wed 9/24

1:20 pm-11:07 pm

2 stops15h 47m

$504

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 8/19

3:55 pm-6:05 pm

2 stops20h 10m

Oslo Gardermoen

Mon 8/25

11:35 am-3:20 pm

1 stop33h 45m

$504

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 9/10

6:50 pm-1:15 pm

1 stop12h 25m

Oslo Gardermoen

Tue 9/16

5:45 pm-5:40 pm

2 stops53h 55m

$509

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 8/16

10:20 pm-6:05 pm

1 stop13h 45m

Oslo Gardermoen

Sun 8/24

7:00 pm-3:50 pm

1 stop26h 50m

$511

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 9/1

8:45 pm-11:55 pm

1 stop21h 10m

Oslo Gardermoen

Thu 9/11

5:40 am-4:15 pm

1 stop16h 35m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 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 $1,010). 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?

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Maryland to Oslo Gardermoen Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $313. Icelandair flights start at $330 while deals on Iberia start at $350 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, 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, 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 $1,010). 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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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$630FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$528Average$775FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$779FlexibilityNo cancel feeOn-time70%

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