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$198+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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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 April 3, 2025.

Round-trip from

$459
(oojo)

One-way from

$198
(oojo)

Popular in

June

Cheapest in

February

Average price

$563
From Maryland to Oslo
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One-way flight from Maryland to Oslo
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

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.
Sun 11/307:30 pmBWI - OSL
1 stop10h 05mIcelandair
Wed 1/141:10 pmOSL - BWI
1 stop11h 20mIcelandair
Deal found 4/2$419
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:40 pmIAD - OSL
1 stop9h 55mIcelandair
Mon 12/11:05 pmOSL - IAD
1 stop11h 15mIcelandair
Deal found 4/2$477
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:05 pmBWI - OSL
1 stop15h 35mMultiple Airlines
Mon 12/112:20 pmOSL - BWI
1 stop34h 35mMultiple Airlines
Deal found 4/2$482
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 4/228:30 pmIAD - OSL
1 stop10h 05mMultiple Airlines
Thu 5/112:50 pmOSL - IAD
1 stop32h 30mMultiple Airlines
Deal found 4/1$499
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:58 pmDCA - OSL
2 stops16h 37mFinnair
Thu 1/158:45 amOSL - DCA
2 stops19h 54mFinnair
Deal found 4/2$522
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:05 pmIAD - TRF
1 stop10h 15mScandinavian Airlines
Wed 9/102:55 pmTRF - IAD
1 stop11h 04mScandinavian Airlines
Deal found 4/2$529
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:10 pmIAD - OSL
1 stop10h 05mScandinavian Airlines
Thu 11/279:55 amOSL - IAD
1 stop11h 45mScandinavian Airlines
Deal found 4/2$547
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 pmIAD - OSL
2 stops34h 55mBritish Airways
Sat 11/155:20 pmOSL - IAD
2 stops29h 10mBritish Airways
Deal found 4/2$554
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:30 pmIAD - OSL
2 stops35h 40mAir Canada
Wed 1/146:20 amOSL - IAD
2 stops34h 56mAir Canada
Deal found 4/2$561
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:30 pmIAD - OSL
2 stops19h 20mDelta
Thu 1/1512:40 pmOSL - IAD
1 stop33h 05mDelta
Deal found 4/2$562
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:10 pmBWI - OSL
2 stops37h 40mDelta
Mon 1/129:20 amOSL - BWI
2 stops39h 54mDelta
Deal found 4/2$565
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amDCA - OSL
2 stops24h 45mAir Canada
Wed 1/146:20 amOSL - DCA
2 stops14h 59mAir Canada
Deal found 4/2$566

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 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

Sun 8/17

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Sun 8/24

4:30 pm-7:25 pm

1 stop32h 55m

$448

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 4/12

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sat 4/19

1:50 pm-7:20 pm

1 stop11h 30m

$484

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 4/22

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Thu 5/1

12:50 pm-3:20 pm

1 stop32h 30m

$499

Washington, D.C.Oslo

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

Tue 9/2

10:05 pm-2:20 pm

1 stop10h 15m

Oslo Sandefjord

Wed 9/10

2:55 pm-7:59 pm

1 stop11h 04m

$529

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 4/16

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 4/23

7:10 am-1:47 pm

2 stops36h 37m

$548

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 4/22

9:20 pm-11:25 pm

1 stop20h 05m

Oslo Gardermoen

Thu 5/1

7:45 am-7:35 pm

1 stop17h 50m

$583

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/30

10:40 pm-11:30 pm

1 stop18h 50m

Oslo Gardermoen

Wed 5/14

7:40 am-7:32 pm

2 stops17h 52m

$590

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/16

8:14 pm-11:30 pm

2 stops21h 16m

Oslo Gardermoen

Wed 4/23

7:40 am-11:56 pm

2 stops22h 16m

$595

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 5/13

9:25 pm-4:40 pm

1 stop13h 15m

Oslo Gardermoen

Tue 5/20

6:00 am-7:39 pm

2 stops19h 39m

$598

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 9/2

10:40 pm-11:25 pm

1 stop18h 45m

Oslo Gardermoen

Wed 9/10

11:35 am-3:00 pm

2 stops33h 25m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 results
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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, 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 $1,101). 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.

Rainfall in Oslo by month

Plan your trip to Oslo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

Temperature in Oslo by month

Plan your trip to Oslo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 April 3, 2025.
To help decide which airline to fly from Maryland to Oslo, see what other customers have to say about 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
7,897 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,574 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $198 on Icelandair. Other airlines that offer cheap prices include Lufthansa from $440 and United Airlines from $442 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 $1,101). 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

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Alternative routes for Maryland to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$396Average$643FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$519Average$812FlexibilityNo cancel feeOn-time70%

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