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Oslo

$264+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
May 5 — May 121
Tue 5/5
Tue 5/12
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 April 5, 2026.

This Sembo deal was found by Cheapflights users on 3/31. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 pm
BWI
-
OSL
1 stop10h 05m
Icelandair
Sun 5/101:50 pm
OSL
-
BWI
1 stop11h 35m
Icelandair
Deal found 3/31$517
This eDestinos deal was found by Cheapflights users on 4/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 pm
IAD
-
OSL
1 stop12h 55m
Icelandair
Thu 4/301:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 4/4$519
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:35 pm
IAD
-
OSL
1 stop31h 25m
TAP AIR PORTUGAL
Wed 9/26:50 pm
OSL
-
IAD
1 stop26h 20m
TAP AIR PORTUGAL
Deal found 4/2$527
This Sembo deal was found by Cheapflights users on 4/2. 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.
Sun 4/268:30 pm
BWI
-
OSL
1 stop10h 05m
Icelandair
Tue 5/124:30 pm
OSL
-
BWI
1 stop32h 55m
Icelandair
Deal found 4/2$530
This Sembo deal was found by Cheapflights users on 3/31. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Sun 5/104:30 pm
OSL
-
IAD
1 stop11h 45m
Icelandair
Deal found 3/31$535
This Ticket deal was found by Cheapflights users on 3/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Sat 5/94:30 pm
OSL
-
IAD
1 stop32h 50m
Icelandair
Deal found 3/31$539
This CrystalTravel deal was found by Cheapflights users on 4/2. 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.
Tue 9/298:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Wed 10/71:50 pm
OSL
-
IAD
1 stop14h 25m
Icelandair
Deal found 4/2$543
This Sembo deal was found by Cheapflights users on 4/2. 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.
Sun 4/268:30 pm
IAD
-
OSL
1 stop10h 05m
Icelandair
Tue 5/121:50 pm
OSL
-
IAD
1 stop11h 30m
Icelandair
Deal found 4/2$546
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Tue 10/611:20 pm
BWI
-
OSL
1 stop10h 05m
Icelandair
Mon 10/121:50 pm
OSL
-
BWI
1 stop11h 35m
Icelandair
Deal found 4/1$547
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:30 pm
BWI
-
OSL
1 stop12h 55m
Icelandair
Sun 4/261:50 pm
OSL
-
BWI
1 stop11h 35m
Icelandair
Deal found 3/31$549
This FlightHub deal was found by Cheapflights users on 4/3. 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 4/221:20 pm
IAD
-
OSL
1 stop22h 25m
Turkish Airlines
Tue 5/57:15 am
OSL
-
IAD
1 stop34h 20m
Turkish Airlines
Deal found 4/3$549
This Gotogate deal was found by Cheapflights users on 4/1. 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 10/28:30 pm
IAD
-
OSL
1 stop12h 55m
Icelandair
Sat 10/104:30 pm
OSL
-
IAD
1 stop32h 50m
Icelandair
Deal found 4/1$550

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 April 5, 2026.

Round-trip from

$517
(Sembo)

One-way from

$264
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$480
From Maryland to Oslo
Search Deals
One-way flight from Maryland to Oslo
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 5, 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

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 9/8

1:30 pm-2:30 pm

2 stops19h 00m

Oslo Sandefjord

Tue 9/15

6:00 am-9:50 pm

2 stops21h 50m

$663

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 8/18

1:30 pm-2:30 pm

2 stops19h 00m

Oslo Sandefjord

Mon 8/31

3:05 pm-11:26 pm

2 stops38h 21m

$713

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 8/18

1:30 pm-2:30 pm

2 stops19h 00m

Oslo Sandefjord

Thu 9/3

6:00 am-11:12 pm

2 stops23h 12m

$713

Washington, D.C.Oslo

DCA - TRF

DCATRF

Washington, D.C. Reagan-National

Tue 8/18

1:30 pm-2:30 pm

2 stops19h 00m

Oslo Sandefjord

Wed 9/2

6:00 am-11:26 pm

2 stops23h 26m

$713

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sat 8/22

8:10 pm-11:30 pm

2 stops21h 20m

Oslo Gardermoen

Tue 9/1

7:45 am-4:40 pm

1 stop14h 55m

$718

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/22

5:27 pm-4:40 pm

2 stops17h 13m

Oslo Gardermoen

Thu 4/30

9:20 am-3:35 pm

1 stop12h 15m

$738

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Fri 4/10

7:59 pm-4:40 pm

2 stops14h 41m

Oslo Gardermoen

Sun 5/3

11:50 am-11:32 pm

2 stops17h 42m

$748

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Fri 4/10

1:19 pm-11:45 am

2 stops16h 26m

Oslo Gardermoen

Sun 4/19

9:20 am-11:32 pm

2 stops20h 12m

$748

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 5/4

1:26 pm-10:05 pm

2 stops26h 39m

Oslo Gardermoen

Wed 5/13

6:45 am-9:54 am

2 stops33h 09m

$751

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 5/1

10:40 am-8:40 am

2 stops16h 00m

Oslo Gardermoen

Fri 5/8

6:30 am-5:24 pm

2 stops16h 54m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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, January is the cheapest month in which you can book a flight from Maryland to Oslo (average of $383). Flying from Maryland to Oslo in June is currently the most expensive (average of $628). 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?

    Scandinavian Airlines, British Airways, and Delta can get you from Maryland to Oslo in just under 15h 45m. Your travel time can differ by up to 5h 35m. 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, January is the cheapest month in which you can book a flight from Maryland to Oslo (average of $383). Flying from Maryland to Oslo in June is currently the most expensive (average of $628). 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 2 airlines flying from Maryland to Oslo

Discover the top 2 airlines 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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$394Average$562FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$563Average$1,000FlexibilityNo cancel feeOn-time70%

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