HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo

$165+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Oslo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to Oslo

Keep the following information in mind while searching for Maryland to Oslo flight deals. Data was last updated October 21, 2025.

Round-trip from

$385
(CrystalTravel)

One-way from

$165
(Gotogate)

Popular in

June

Cheapest in

February

Average price

$523
From Maryland to Oslo
Search Deals
One-way flight from Maryland to Oslo
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find 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 October 21, 2025.

This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:40 pmIAD - OSL
1 stop9h 55mIcelandair
Tue 12/91:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 10/20$390
This FlightHub deal was found by Cheapflights users on 10/20. 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.
Fri 11/147:40 pmIAD - OSL
1 stop9h 55mIcelandair
Thu 12/111:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 10/20$396
This oojo deal was found by Cheapflights users on 10/19. 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 10/19$411
This deal was found by Cheapflights users on 10/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:40 pmIAD - OSL
1 stop9h 55mIcelandair
Thu 12/111:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 10/19$418
This FlightHub deal was found by Cheapflights users on 10/20. 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.
Fri 12/57:40 pmBWI - OSL
1 stop9h 55mIcelandair
Mon 12/81:10 pmOSL - BWI
1 stop11h 30mIcelandair
Deal found 10/20$419
This deal was found by Cheapflights users on 10/19. 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 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
Wed 12/101:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 10/19$419
This oojo deal was found by Cheapflights users on 10/19. 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 12/310:30 pmIAD - OSL
1 stop13h 35mTAP AIR PORTUGAL
Wed 12/101:00 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Deal found 10/19$420
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:30 pmIAD - OSL
1 stop13h 25mTAP AIR PORTUGAL
Mon 12/86:45 pmOSL - IAD
1 stop25h 50mTAP AIR PORTUGAL
Deal found 10/20$440
This FlightHub deal was found by Cheapflights users on 10/19. 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 11/127:40 pmIAD - OSL
1 stop9h 55mIcelandair
Wed 11/191:10 pmOSL - IAD
1 stop11h 20mIcelandair
Deal found 10/19$442
This FlightHub deal was found by Cheapflights users on 10/20. 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 11/185:30 pmIAD - OSL
1 stop12h 40mTAP AIR PORTUGAL
Fri 12/121:00 pmOSL - IAD
1 stop32h 15mTAP AIR PORTUGAL
Deal found 10/20$462
This SmartFares deal was found by Cheapflights users on 10/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:40 pmBWI - OSL
1 stop9h 55mIcelandair
Mon 12/81:10 pmOSL - BWI
1 stop11h 30mIcelandair
Deal found 10/18$470
This Priceline deal was found by Cheapflights users on 10/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:30 pmIAD - OSL
1 stop13h 35mMultiple Airlines
Wed 12/108:50 pmOSL - IAD
2 stops29h 05mMultiple Airlines
Deal found 10/19$471

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 October 21, 2025.
Use the filters below to find and compare flights from Maryland to Oslo that are best for you.

Fly from

Maryland

Fly to

Oslo

Route

Depart

Return

Price

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 3/7

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Sun 3/15

1:05 pm-7:30 pm

1 stop11h 25m

$397

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 2/24

12:30 pm-9:20 am

2 stops14h 50m

Oslo Gardermoen

Thu 3/5

5:55 am-5:15 pm

1 stop17h 20m

$405

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Fri 11/14

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 12/11

1:10 pm-6:30 pm

1 stop11h 20m

$419

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Mon 3/30

8:20 pm-12:25 am

1 stop22h 05m

Oslo Sandefjord

Wed 4/15

6:00 am-4:50 pm

1 stop16h 50m

$468

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 12/3

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Wed 12/10

1:10 pm-6:40 pm

1 stop11h 30m

$470

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-12:10 pm

2 stops19h 05m

Oslo Gardermoen

Wed 12/10

11:50 am-9:56 pm

2 stops16h 06m

$477

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 12/1

11:05 am-12:10 pm

2 stops19h 05m

Oslo Gardermoen

Mon 12/8

6:15 am-3:31 pm

2 stops15h 16m

$483

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 12/3

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 12/7

9:30 pm-6:40 pm

1 stop27h 10m

$493

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 4/7

3:30 pm-1:10 pm

2 stops39h 40m

Oslo Gardermoen

Wed 5/13

9:50 am-4:00 pm

1 stop12h 10m

$495

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 12/4

10:55 pm-5:40 pm

1 stop12h 45m

Oslo Gardermoen

Mon 12/8

9:35 am-3:50 pm

1 stop12h 15m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 results
1
2
3
...
6

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 $681). 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 Lufthansa can get you from Maryland to Oslo in just under 12h 45m. Your travel time can differ by up to 6h 10m. Maryland and Oslo are separated by a distance of 3885 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $165 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Delta from $393 and United Airlines from $407 one-way.

  • 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 $681). 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.

Alternative routes for Maryland to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Oslo Gardermoen flights
John F Kennedy Intl to Oslo Gardermoen flights
Dallas/Fort Worth to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
Seattle to Oslo Gardermoen flights
Los Angeles to Oslo Gardermoen flights
Dulles Intl to Oslo Gardermoen flights
Miami to Oslo Gardermoen flights
Love Field to Oslo Gardermoen flights
Boston to Oslo Gardermoen flights
O'Hare Intl to Oslo Gardermoen flights
Newark to Sandefjord flights
Baltimore to Oslo Gardermoen flights
Denver to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
San Francisco to Oslo Gardermoen flights
Minneapolis to Oslo Gardermoen flights
John F Kennedy Intl to Tromsø flights
Reagan-National to Oslo Gardermoen flights
Newark to Tromsø flights
Orlando to Oslo Gardermoen flights
Atlanta to Oslo Gardermoen flights
Ontario to Oslo Gardermoen flights
Detroit to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
Hobby to Oslo Gardermoen flights
Charlotte to Oslo Gardermoen flights
Santa Ana to Oslo Gardermoen flights
Salt Lake City to Oslo Gardermoen flights
Portland to Oslo Gardermoen flights
Midway to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
Stewart to Oslo Gardermoen flights
Cincinnati to Oslo Gardermoen flights
Boston to Tromsø flights
Des Moines to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
O'Hare Intl to Sandefjord flights
Boston to Sandefjord flights
Dulles Intl to Sandefjord flights
Dallas/Fort Worth to Bergen flights
Pittsburgh to Oslo Gardermoen flights
Fort Lauderdale to Oslo Gardermoen flights
Long Beach to Oslo Gardermoen flights
Philadelphia to Oslo Gardermoen flights
John F Kennedy Intl to Bergen flights
Sky Harbor Intl to Oslo Gardermoen flights
Raleigh to Oslo Gardermoen flights
San Jose to Oslo Gardermoen flights
Cleveland to Oslo Gardermoen flights

Top 3 airlines flying from Maryland to Oslo

Discover the top 3 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 October 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$397Average$561FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$528Average$775FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$552Average$797FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.