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Cheap flights from Baltimore to Oslo from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Oslo departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Baltimore to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:30 pm - 12:35 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
4:30 pm - 7:25 pm
OSL
-
BWI
32h 55m
1 stop
$554Icelandair
Sat, May 9 - Mon, May 25
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
4:30 pm - 10:15 pm
OSL
-
BWI
11h 45m
1 stop
$555Icelandair
Mon, May 11 - Tue, May 26
Icelandair Logo
11:20 pm - 3:25 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
4:30 pm - 7:25 pm
OSL
-
BWI
32h 55m
1 stop
$562Icelandair
Sat, May 9 - Mon, May 25
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
4:30 pm - 10:15 pm
OSL
-
BWI
11h 45m
1 stop
$581Icelandair
Mon, May 11 - Tue, May 26
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
4:30 pm - 10:15 pm
OSL
-
BWI
11h 45m
1 stop
$583Icelandair
Mon, May 11 - Tue, May 26
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
1:50 pm - 7:25 pm
OSL
-
BWI
11h 35m
1 stop
$587Icelandair
Sat, May 9 - Fri, May 15
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
1:50 pm - 7:25 pm
OSL
-
BWI
11h 35m
1 stop
$597Icelandair
Mon, May 11 - Sat, May 16
Icelandair Logo
11:20 pm - 3:25 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m
1 stop
$616Icelandair
Tue, Oct 6 - Wed, Nov 4
Icelandair Logo
11:20 pm - 3:25 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
1:50 pm - 7:25 pm
OSL
-
BWI
11h 35m
1 stop
$627Icelandair
Wed, Aug 19 - Mon, Sep 7
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
1:10 pm - 7:40 pm
OSL
-
BWI
11h 30m
1 stop
$642Icelandair
Wed, Oct 21 - Mon, Oct 26

Icelandair flights from Baltimore to Oslo Gardermoen Airport

Our best Icelandair deals on Baltimore to Oslo Gardermoen Airport flight tickets
Icelandair
May 9
BWI8:30 pmBaltimore/Washington
10h 05m
1 stop
OSL12:35 pmOslo Gardermoen
May 25
OSL4:30 pmOslo Gardermoen
32h 55m
1 stop
BWI7:25 pmBaltimore/Washington
$554
Icelandair
May 11
BWI8:30 pmBaltimore/Washington
12h 55m
1 stop
OSL3:25 pmOslo Gardermoen
May 26
OSL4:30 pmOslo Gardermoen
11h 45m
1 stop
BWI10:15 pmBaltimore/Washington
$555
Icelandair
May 9
BWI8:30 pmBaltimore/Washington
10h 05m
1 stop
OSL12:35 pmOslo Gardermoen
May 25
OSL4:30 pmOslo Gardermoen
32h 55m
1 stop
BWI7:25 pmBaltimore/Washington
$559

United Airlines flights from Baltimore to Oslo Gardermoen Airport

Our best United Airlines deals on Baltimore to Oslo Gardermoen Airport flight tickets
United Airlines
Aug 17
BWI7:04 pmBaltimore/Washington
21h 01m
2 stops
OSL10:05 pmOslo Gardermoen
Aug 24
OSL6:45 amOslo Gardermoen
16h 44m
2 stops
BWI5:29 pmBaltimore/Washington
$752
United Airlines
May 4
BWI11:00 amBaltimore/Washington
17h 55m
2 stops
OSL10:55 amOslo Gardermoen
May 8
OSL6:25 amOslo Gardermoen
20h 37m
2 stops
BWI9:02 pmBaltimore/Washington
$753
United Airlines
May 11
BWI3:27 pmBaltimore/Washington
20h 28m
2 stops
OSL5:55 pmOslo Gardermoen
May 15
OSL6:25 amOslo Gardermoen
17h 03m
2 stops
BWI5:28 pmBaltimore/Washington
$784

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Baltimore to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 5/9

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Mon 5/25

4:30 pm-7:25 pm

1 stop32h 55m

$554

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 5/11

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Tue 5/26

4:30 pm-10:15 pm

1 stop11h 45m

$555

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 5/9

11:20 pm-3:25 pm

1 stop10h 05m

Oslo Gardermoen

Mon 5/25

4:30 pm-7:25 pm

1 stop32h 55m

$562

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 5/11

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Tue 5/26

4:30 pm-10:15 pm

1 stop11h 45m

$581

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 5/11

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Tue 5/26

4:30 pm-10:15 pm

1 stop11h 45m

$583

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 5/9

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Fri 5/15

1:50 pm-7:25 pm

1 stop11h 35m

$587

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 5/11

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Sat 5/16

1:50 pm-7:25 pm

1 stop11h 35m

$597
Quickest round-trip

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 10/6

11:20 pm-3:25 pm

1 stop10h 05m

Oslo Gardermoen

Wed 11/4

1:10 pm-6:40 pm

1 stop11h 30m

$616

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 8/19

11:20 pm-3:25 pm

1 stop10h 05m

Oslo Gardermoen

Mon 9/7

1:50 pm-7:25 pm

1 stop11h 35m

$627

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 10/21

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Mon 10/26

1:10 pm-7:40 pm

1 stop11h 30m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Baltimore to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baltimore and Oslo Gardermoen Airport?

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Baltimore is in January. Flight prices, which tend to average around $457, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Oslo Gardermoen Airport from Baltimore during October instead. Flights to Oslo Gardermoen Airport in October, while not as cheap as those in January, still average around $463.

When to book flights from Baltimore to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Oslo Gardermoen Airport (BWI to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Oslo Gardermoen Airport

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Baltimore to Oslo Gardermoen Airport takes 10h 05m
There are no direct flights from Baltimore to Oslo Gardermoen Airport. There are no popular flight routes from Baltimore to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Baltimore to Oslo Gardermoen Airport

  • How far is Baltimore/Washington to Oslo Gardermoen by plane?

    Baltimore/Washington and Oslo Gardermoen are 3839.5 mi apart from one another. Typically, this will take 10h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport?

    Prices for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baltimore to Oslo Gardermoen Airport?

Best airlines flying from Baltimore to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Baltimore to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $390Free CancellationRating
7.0
644 reviews
Search Icelandair flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Oslo for you.

Can I find flights from Baltimore to Oslo with flexible booking policies on momondo?

Flights from Baltimore to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baltimore to Oslo?

momondo provides multiple filters to help you find the best flight to Oslo from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baltimore to Oslo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oslo from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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