HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo

$199+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$407
(Mytrip)

One-way from

$199
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$684
From Maryland to Oslo
Search Deals
One-way flight from Maryland to Oslo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 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 July 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 July 3, 2025.

This oojo deal was found by Cheapflights users on 6/30. 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.
Sun 11/27:30 pmBWI - OSL
1 stop10h 05mIcelandair
Sun 11/161:05 pmOSL - BWI
1 stop11h 25mIcelandair
Deal found 6/30$394
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:40 pmIAD - OSL
1 stop9h 55mIcelandair
Sun 12/219:30 pmOSL - IAD
1 stop26h 50mIcelandair
Deal found 7/2$478
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:05 pmIAD - OSL
1 stop16h 10mScandinavian Airlines
Sat 10/42:00 pmOSL - IAD
1 stop11h 59mScandinavian Airlines
Deal found 7/2$482
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:55 amIAD - OSL
2 stops20h 15mMultiple Airlines
Mon 12/11:00 pmOSL - IAD
1 stop33h 30mMultiple Airlines
Deal found 6/30$485
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:05 pmIAD - TRF
1 stop10h 15mScandinavian Airlines
Mon 10/62:55 pmTRF - IAD
1 stop11h 04mScandinavian Airlines
Deal found 7/2$490
This Iberia deal was found by Cheapflights users on 6/30. 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 11/412:56 pmDCA - OSL
2 stops15h 59mIberia
Tue 11/183:00 pmOSL - DCA
2 stops55h 25mIberia
Deal found 6/30$491
This Travelocity deal was found by Cheapflights users on 7/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:25 pmIAD - OSL
2 stops22h 05mBritish Airways
Wed 8/207:40 amOSL - IAD
2 stops17h 12mBritish Airways
Deal found 7/2$493
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:20 pmIAD - OSL
1 stop31h 40mTAP AIR PORTUGAL
Thu 8/2112:50 pmOSL - IAD
1 stop14h 00mTAP AIR PORTUGAL
Deal found 7/2$494
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:55 amIAD - OSL
2 stops25h 50mAir Canada
Sun 11/166:05 amOSL - IAD
2 stops20h 54mAir Canada
Deal found 6/30$505
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/182:54 pmDCA - OSL
2 stops13h 31mBritish Airways
Wed 9/37:40 amOSL - DCA
2 stops16h 47mBritish Airways
Deal found 7/1$506
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:20 pmBWI - OSL
1 stop20h 10mBritish Airways
Thu 8/288:05 pmOSL - BWI
1 stop29h 30mBritish Airways
Deal found 7/1$508
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:30 pmDCA - OSL
2 stops19h 45mAmerican Airlines
Mon 10/131:10 pmOSL - DCA
2 stops15h 47mAmerican Airlines
Deal found 7/2$526

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 July 3, 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

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 9/6

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Fri 9/12

4:30 pm-7:25 pm

1 stop32h 55m

$407

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 8/23

10:35 pm-5:50 pm

1 stop13h 15m

Oslo Gardermoen

Fri 8/29

6:50 pm-3:20 pm

1 stop26h 30m

$478

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 9/21

10:05 pm-8:15 pm

1 stop16h 10m

Oslo Gardermoen

Sat 10/4

2:00 pm-7:59 pm

1 stop11h 59m

$482

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 8/24

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Fri 8/29

1:50 pm-7:20 pm

1 stop11h 30m

$484

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 9/2

8:45 pm-1:05 pm

1 stop34h 20m

Oslo Gardermoen

Wed 9/10

5:40 am-9:05 pm

2 stops21h 25m

$487

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 8/13

7:25 pm-11:30 pm

2 stops22h 05m

Oslo Gardermoen

Wed 8/20

7:40 am-6:52 pm

2 stops17h 12m

$493

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Wed 10/1

10:05 pm-2:20 pm

1 stop10h 15m

Oslo Sandefjord

Fri 10/31

2:35 pm-7:50 pm

1 stop34h 15m

$496

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Mon 8/18

2:54 pm-10:25 am

2 stops13h 31m

Oslo Gardermoen

Wed 9/3

7:40 am-6:27 pm

2 stops16h 47m

$506

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 8/25

9:20 pm-11:30 pm

1 stop20h 10m

Oslo Gardermoen

Thu 8/28

8:05 pm-7:35 pm

1 stop29h 30m

$508

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 9/2

1:00 pm-6:05 pm

2 stops23h 05m

Oslo Gardermoen

Wed 9/10

5:40 am-9:05 pm

2 stops21h 25m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, November is the cheapest month in which you can book a flight from Maryland to Oslo (average of $567). Flying from Maryland to Oslo in June is currently the most expensive (average of $1,012). 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?

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Maryland to Oslo, such as Delta, KLM, and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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. 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 one-way?

    One-way options have recently been found by users for as low as $199 on Icelandair. Other airlines that offer cheap prices include American Airlines from $355 and British Airways from $356 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, November is the cheapest month in which you can book a flight from Maryland to Oslo (average of $567). Flying from Maryland to Oslo in June is currently the most expensive (average of $1,012). 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.
John F Kennedy Intl to Oslo Gardermoen flights
Newark to Oslo Gardermoen flights
Seattle to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
Los Angeles to Oslo Gardermoen flights
O'Hare Intl to Oslo Gardermoen flights
Dallas/Fort Worth to Oslo Gardermoen flights
Dulles Intl to Oslo Gardermoen flights
Minneapolis to Oslo Gardermoen flights
San Francisco to Oslo Gardermoen flights
Boston to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
Detroit to Oslo Gardermoen flights
Miami to Oslo Gardermoen flights
Baltimore to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
Atlanta to Oslo Gardermoen flights
Love Field to Oslo Gardermoen flights
Midway to Oslo Gardermoen flights
John F Kennedy Intl to Bergen flights
Newark to Bergen flights
Santa Ana to Oslo Gardermoen flights
Philadelphia to Oslo Gardermoen flights
Dulles Intl to Sandefjord flights
Austin to Oslo Gardermoen flights
O'Hare Intl to Sandefjord flights
Denver to Oslo Gardermoen flights
Ontario to Oslo Gardermoen flights
LaGuardia to Bergen flights
Salt Lake City to Oslo Gardermoen flights
Seattle to Sandefjord flights
Hobby to Oslo Gardermoen flights
Newark to Sandefjord flights
San Francisco to Sandefjord flights
Anchorage to Oslo Gardermoen flights
Charlotte to Oslo Gardermoen flights
Boston to Sandefjord flights
George Bush Intcntl to Oslo Gardermoen flights
Minneapolis to Bergen flights
O'Hare Intl to Bergen flights
Dulles Intl to Bergen flights
Sky Harbor Intl to Oslo Gardermoen flights
Cleveland to Oslo Gardermoen flights
John F Kennedy Intl to Tromsø flights
Portland to Oslo Gardermoen flights
Pittsburgh to Oslo Gardermoen flights
Newark to Tromsø flights
Orlando 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$625FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$528Average$775FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$779FlexibilityNo 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.