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Oslo Gardermoen

$253+ Cheap flights from Baltimore (BWI) to Oslo Gardermoen (OSL)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSL
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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The best prices from Baltimore/Washington to Oslo Gardermoen are usually found in April or November, booked 64 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Baltimore to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$375
(Booking.com)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$555
Provider with most accurate pricing for Baltimore/Washington-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Oslo Gardermoen flights.
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From Baltimore/Washington to Oslo Gardermoen
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One-way flight from Baltimore/Washington to Oslo Gardermoen
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Highest demand for flights based on searches. 28% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Baltimore to Oslo Gardermoen

Cheapest flights from Baltimore to Oslo Gardermoen
Explore the most affordable flight options available from Baltimore to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Booking.com deal was found by Cheapflights users on 1/22. 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.
Sun 2/167:30 pmBWI - OSL
1 stop10h 05mIcelandair
Sun 3/21:05 pmOSL - BWI
1 stop11h 25mIcelandair
Deal found 1/22$375
This Kiwi.com deal was found by Cheapflights users on 1/22. 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.
Sun 3/167:10 pmBWI - OSL
1 stop18h 40mMultiple Airlines
Tue 3/189:00 pmOSL - BWI
2 stops26h 00mMultiple Airlines
Deal found 1/22$411
This Iberia deal was found by Cheapflights users on 1/21. 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.
Mon 3/109:30 pmBWI - OSL
1 stop20h 10mIberia
Mon 3/177:15 amOSL - BWI
1 stop17h 30mIberia
Deal found 1/21$538
This oojo deal was found by Cheapflights users on 1/22. 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 3/209:30 pmBWI - OSL
1 stop21h 05mBritish Airways
Thu 4/37:45 amOSL - BWI
1 stop17h 50mBritish Airways
Deal found 1/22$540
This Finnair deal was found by Cheapflights users on 1/22. 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.
Sun 2/168:30 pmBWI - OSL
2 stops17h 40mFinnair
Sun 3/25:20 pmOSL - BWI
2 stops31h 25mFinnair
Deal found 1/22$544
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Thu 3/209:30 pmBWI - OSL
1 stop21h 05mAmerican Airlines
Thu 4/311:40 amOSL - BWI
2 stops16h 37mAmerican Airlines
Deal found 1/23$549
This Delta deal was found by Cheapflights users on 1/22. 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 3/173:28 pmBWI - OSL
2 stops19h 57mDelta
Sun 3/239:20 amOSL - BWI
2 stops38h 36mDelta
Deal found 1/22$567
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2710:05 amBWI - OSL
2 stops20h 40mUnited Airlines
Mon 2/36:00 amOSL - BWI
2 stops20h 48mUnited Airlines
Deal found 1/23$586

Find flights from Baltimore to Oslo Gardermoen within your budget

Customize your flight search to find flights from Baltimore to Oslo Gardermoen 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 2/22

7:30 pm-8:35 pm

1 stop19h 05m

Oslo Gardermoen

Wed 3/5

1:10 pm-6:30 pm

1 stop11h 20m

$384

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 2/22

8:30 pm-8:10 pm

2 stops17h 40m

Oslo Gardermoen

Wed 3/5

6:50 am-6:45 pm

1 stop17h 55m

$537

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 3/20

9:30 pm-11:35 pm

1 stop21h 05m

Oslo Gardermoen

Thu 4/3

11:40 am-10:17 pm

2 stops16h 37m

$549

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 2/17

8:30 pm-6:35 pm

1 stop16h 05m

Oslo Gardermoen

Mon 2/24

11:30 am-6:45 pm

1 stop13h 15m

$550

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 2/22

8:30 pm-8:10 pm

2 stops17h 40m

Oslo Gardermoen

Sat 3/1

5:40 pm-6:45 pm

2 stops31h 05m

$558

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 3/9

6:45 am-12:45 pm

2 stops25h 00m

Oslo Gardermoen

Sun 3/16

1:45 pm-4:43 pm

2 stops31h 58m

$604

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 4/23

7:50 pm-4:20 pm

2 stops14h 30m

Oslo Gardermoen

Tue 4/29

6:00 am-4:29 pm

2 stops16h 29m

$618

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 2/16

2:01 pm-12:10 am

2 stops28h 09m

Oslo Gardermoen

Sat 2/22

11:00 pm-10:31 pm

2 stops29h 31m

$821

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 5/4

6:50 pm-2:30 pm

3 stops37h 40m

$291

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 2/17

7:30 pm-11:35 am

1 stop10h 05m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 14 results
1
2

Compare providers for flights from Baltimore to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Oslo Gardermoen in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Oslo Gardermoen Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Oslo Gardermoen Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Baltimore-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Oslo Gardermoen Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Baltimore 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.

Travel insights for flights from Baltimore to Oslo Gardermoen

Get recent, data-driven insights about flights from Baltimore to Oslo Gardermoen including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to Oslo Gardermoen Airport?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Oslo Gardermoen. Price data was last updated on January 17, 2025.

The price you pay for your flight from Baltimore to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Baltimore to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Baltimore to Oslo Gardermoen Airport (average of $567). Flying from Baltimore to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,157). 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.

What is the cheapest time of day to fly from BWI to OSL?

Find hourly flight availability from Baltimore to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

One of the essential ways to save on airfare from Baltimore to Oslo Gardermoen Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

Rainfall in Oslo Gardermoen by month

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

In terms of precipitation, rainfall in Oslo Gardermoen Airport 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 Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

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

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated January 23, 2025.
Get a feel of what it's like to fly with Icelandair, British Airways and Delta from Baltimore to Oslo by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,338 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

Air France
7.4
Good
1,488 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,970 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

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 Baltimore to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Oslo Gardermoen?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Oslo Gardermoen. On average, Baltimore/Washington has 0 outbound flights to Oslo Gardermoen per day from 2 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • What are the cheapest airlines flying from Baltimore to Oslo Gardermoen Airport round-trip?

    Flying on Icelandair is currently your cheapest option to Oslo Gardermoen Airport, with prices starting at $375. Additional round-trip tickets that might be worth considering are offered by Iberia and British Airways, with the lowest prices starting at $538 and $540, respectively. Users have found that Icelandair is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Baltimore to Oslo Gardermoen Airport one-way?

    One-way options have recently been found by users for as low as $293 on Icelandair. Other airlines that offer cheap prices include KLM from $464 and Air France from $471 one-way.

  • Can I find deals for flights from Baltimore to Oslo Gardermoen that include hotel bookings?

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

  • How can I find direct flights from Baltimore to Oslo Gardermoen?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Oslo Gardermoen 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 Baltimore to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Oslo Gardermoen Airport (average of $567). Flying from Baltimore to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,157). 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.

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Top 2 airlines flying from Baltimore to Oslo Gardermoen

Discover the top 2 airlines that operate flights from Baltimore to Oslo Gardermoen. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$397Average$658FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$519Average$812FlexibilityNo cancel feeOn-time70%
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