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Oslo

$254+ Cheap flights from Maryland to Oslo

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
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Cheap flight deals from Maryland to Oslo

Cheapest flights from Maryland to Oslo
Explore the most affordable flight options available from Maryland to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.

This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:40 pm
IAD
-
OSL
1 stop9h 55m
Icelandair
Thu 11/191:10 pm
OSL
-
IAD
1 stop11h 20m
Icelandair
Deal found 4/30$557
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:40 pm
BWI
-
OSL
1 stop9h 55m
Icelandair
Sun 11/81:10 pm
OSL
-
BWI
1 stop11h 30m
Icelandair
Deal found 5/1$564
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:40 pm
BWI
-
OSL
1 stop9h 55m
Icelandair
Mon 11/91:10 pm
OSL
-
BWI
1 stop11h 30m
Icelandair
Deal found 5/2$565
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:40 pm
BWI
-
OSL
1 stop9h 55m
Icelandair
Sat 11/141:10 pm
OSL
-
BWI
1 stop11h 30m
Icelandair
Deal found 5/3$577
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:20 pm
BWI
-
OSL
1 stop10h 05m
Icelandair
Thu 5/144:30 pm
OSL
-
BWI
1 stop11h 45m
Icelandair
Deal found 4/29$583
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:40 pm
IAD
-
OSL
1 stop9h 55m
Icelandair
Tue 11/241:10 pm
OSL
-
IAD
1 stop11h 20m
Icelandair
Deal found 5/1$583
This Sembo deal was found by Cheapflights users on 5/2. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:30 pm
BWI
-
OSL
1 stop12h 55m
Icelandair
Mon 5/254:30 pm
OSL
-
BWI
1 stop32h 55m
Icelandair
Deal found 5/2$584
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:40 pm
IAD
-
OSL
1 stop18h 55m
Icelandair
Mon 11/21:10 pm
OSL
-
IAD
1 stop11h 20m
Icelandair
Deal found 4/29$586
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:40 pm
BWI
-
OSL
1 stop9h 55m
Icelandair
Tue 11/241:10 pm
OSL
-
BWI
1 stop11h 30m
Icelandair
Deal found 5/1$590
This Icelandair deal was found by Cheapflights users on 4/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 pm
IAD
-
OSL
1 stop9h 55m
Icelandair
Thu 11/129:30 pm
OSL
-
IAD
1 stop27h 00m
Icelandair
Deal found 4/30$595
This Gotogate deal was found by Cheapflights users on 5/1. 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.
Fri 9/2511:20 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Wed 9/304:30 pm
OSL
-
IAD
1 stop32h 50m
Icelandair
Deal found 5/1$597
This Gotogate deal was found by Cheapflights users on 5/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:20 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Sun 10/111:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 5/3$598

Find flight deals from Maryland to Oslo

Keep the following information in mind while searching for Maryland to Oslo flight deals. Data was last updated May 4, 2026.

Round-trip from

$586
(oojo)

One-way from

$254
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$704
From Maryland to Oslo
Search Deals
One-way flight from Maryland to Oslo
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Oslo 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 May 4, 2026.
Use the filters below to find and compare flights from Maryland to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 10/28

6:45 pm-11:00 am

1 stop11h 15m

Oslo Gardermoen

Mon 11/2

6:15 am-8:54 pm

2 stops20h 39m

$741

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

10:28 am-5:15 pm

2 stops24h 47m

Oslo Gardermoen

Wed 8/26

6:35 am-4:05 pm

1 stop15h 30m

$743

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 8/5

11:00 am-8:45 am

2 stops15h 45m

Oslo Gardermoen

Fri 8/21

6:30 am-4:59 pm

2 stops16h 29m

$755

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/24

1:15 pm-1:45 pm

2 stops18h 30m

Oslo Gardermoen

Fri 9/4

9:20 am-10:37 pm

2 stops19h 17m

$773
Quickest round-trip

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Fri 10/9

12:30 pm-8:40 am

2 stops14h 10m

Oslo Gardermoen

Wed 10/14

9:20 am-3:35 pm

1 stop12h 15m

$776

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 9/13

7:59 pm-4:40 pm

2 stops14h 41m

Oslo Gardermoen

Fri 9/18

6:30 am-7:16 pm

2 stops18h 46m

$781

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 8/24

12:30 pm-10:55 am

2 stops16h 25m

Oslo Gardermoen

Wed 9/2

1:05 pm-12:43 am

2 stops17h 38m

$783

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 9/3

10:25 pm-7:50 am

2 stops27h 25m

Oslo Gardermoen

Tue 9/8

8:30 pm-8:20 pm

2 stops29h 50m

$785

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 9/20

10:28 am-5:15 pm

2 stops24h 47m

Oslo Gardermoen

Tue 10/13

9:55 am-4:05 pm

1 stop12h 10m

$804

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 7/7

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Sun 7/26

4:30 pm-7:25 pm

1 stop32h 55m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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

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

Currently, December is the cheapest month in which you can book a flight from Maryland to Oslo (average of $382). Flying from Maryland to Oslo in June is currently the most expensive (average of $624). 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?

Related info for your journey

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

    Icelandair, Scandinavian Airlines, and United Airlines can get you from Maryland to Oslo in just under 18h 40m. Your travel time can differ by up to 6h 07m. Maryland and Oslo are separated by a distance of 3877 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Maryland to Oslo 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 that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Oslo 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?

    Currently, December is the cheapest month in which you can book a flight from Maryland to Oslo (average of $382). Flying from Maryland to Oslo in June is currently the most expensive (average of $624). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Maryland to Oslo

Discover the top airline that operate flights from Maryland to Oslo. 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 May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$390Average$591FlexibilityNo cancel feeOn-time76%

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