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Cheap flights from Baltimore to Oslo from $210

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 2/15. 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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0 bags

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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
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m1 stop
$393Icelandair
Fri, Jan 23 - Mon, Jan 26
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m1 stop
$394Icelandair
Sun, Feb 1 - Tue, Feb 24
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m1 stop
Icelandair Logo
9:30 pm - 6:40 pm
OSL
-
BWI
27h 10m1 stop
$396Icelandair
Sun, Jan 25 - Sun, Feb 1
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m1 stop
$417Icelandair
Thu, Jan 29 - Thu, Feb 5
Icelandair Logo
7:40 pm - 8:35 pm
BWI
-
OSL
18h 55m1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m1 stop
$421Icelandair
Sat, Jan 31 - Wed, Feb 4
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m1 stop
Icelandair Logo
1:10 pm - 7:40 pm
OSL
-
BWI
11h 30m1 stop
$444Icelandair
Thu, Mar 5 - Tue, Mar 10
Icelandair Logo
8:40 pm - 11:35 am
BWI
-
OSL
9h 55m1 stop
Icelandair Logo
4:30 pm - 7:25 pm
OSL
-
BWI
32h 55m1 stop
$507Icelandair
Wed, Mar 25 - Tue, Mar 31
Delta Logo
4:43 pm - 1:50 pm
BWI
-
OSL
16h 07m2 stops
Delta Logo
9:20 am - 8:27 pm
OSL
-
BWI
17h 07m2 stops
$519Delta
Tue, Mar 17 - Mon, Mar 30
Icelandair Logo
8:30 pm - 12:35 pm
BWI
-
OSL
10h 05m1 stop
Icelandair Logo
1:50 pm - 10:30 pm
OSL
-
BWI
14h 40m1 stop
$520Icelandair
Fri, May 8 - Sat, May 16
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m1 stop
Icelandair Logo
1:50 pm - 10:30 pm
OSL
-
BWI
14h 40m1 stop
$523Icelandair
Fri, May 8 - Sat, May 16

Icelandair flights from Baltimore to Oslo Gardermoen Airport

Our best Icelandair deals on Baltimore to Oslo Gardermoen Airport flight tickets
Icelandair
Jan 23
BWI7:40 pmBaltimore/Washington
9h 55m
1 stop
OSL11:35 amOslo Gardermoen
Jan 26
OSL1:10 pmOslo Gardermoen
11h 30m
1 stop
BWI6:40 pmBaltimore/Washington
$393
Find similar
Icelandair
Mar 17
BWI8:40 pmBaltimore/Washington
9h 55m
1 stop
OSL11:35 amOslo Gardermoen
Mar 30
OSL1:50 pmOslo Gardermoen
11h 35m
1 stop
BWI7:25 pmBaltimore/Washington
$394
Find similar
Icelandair
Jan 25
BWI7:40 pmBaltimore/Washington
9h 55m
1 stop
OSL11:35 amOslo Gardermoen
Feb 1
OSL9:30 pmOslo Gardermoen
27h 10m
1 stop
BWI6:40 pmBaltimore/Washington
$396
Find similar

United Airlines flights from Baltimore to Oslo Gardermoen Airport

Our best United Airlines deals on Baltimore to Oslo Gardermoen Airport flight tickets
United Airlines
Mar 5
BWI6:20 amBaltimore/Washington
29h 20m
2 stops
OSL5:40 pmOslo Gardermoen
Mar 10
OSL6:15 amOslo Gardermoen
36h 51m
2 stops
BWI2:06 pmBaltimore/Washington
$528
Find similar
United Airlines
Feb 9
BWI10:05 amBaltimore/Washington
25h 05m
2 stops
OSL5:10 pmOslo Gardermoen
Feb 16
OSL9:35 amOslo Gardermoen
17h 42m
2 stops
BWI9:17 pmBaltimore/Washington
$529
Find similar
United Airlines
Feb 10
BWI10:05 amBaltimore/Washington
25h 05m
2 stops
OSL5:10 pmOslo Gardermoen
Feb 17
OSL11:50 amOslo Gardermoen
32h 11m
2 stops
BWI2:01 pmBaltimore/Washington
$531
Find similar

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 December 28, 2025.
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

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 1/23

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Mon 1/26

1:10 pm-6:40 pm

1 stop11h 30m

$393

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 2/1

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 2/24

1:10 pm-6:40 pm

1 stop11h 30m

$394

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 1/25

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 2/1

9:30 pm-6:40 pm

1 stop27h 10m

$396

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 1/29

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 2/5

1:10 pm-6:40 pm

1 stop11h 30m

$417

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 1/31

7:40 pm-8:35 pm

1 stop18h 55m

Oslo Gardermoen

Wed 2/4

1:10 pm-6:40 pm

1 stop11h 30m

$421

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 3/5

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 3/10

1:10 pm-7:40 pm

1 stop11h 30m

$444

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 3/25

8:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 3/31

4:30 pm-7:25 pm

1 stop32h 55m

$507

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 3/17

4:43 pm-1:50 pm

2 stops16h 07m

Oslo Gardermoen

Mon 3/30

9:20 am-8:27 pm

2 stops17h 07m

$519

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 5/8

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sat 5/16

1:50 pm-10:30 pm

1 stop14h 40m

$520

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 5/8

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Sat 5/16

1:50 pm-10:30 pm

1 stop14h 40m

$523

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 cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Baltimore is in March. Flight prices, which tend to average around $435, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, 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 March, still average around $459.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Thursday is the cheapest day to fly to Oslo Gardermoen Airport from Baltimore. The lowest ticket price found for a Thursday departure recently was $607. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Oslo Gardermoen Airport for around $698.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Baltimore to Oslo Gardermoen Airport during this time can be as low as $526. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is at noon when prices are around $832.

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $591 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Baltimore for as low as $495 on momondo.

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

9h 55m

Direct flights

None
The fastest flight from Baltimore to Oslo Gardermoen Airport takes 9h 55m
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

  • 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 9h 55m 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 $388Free CancellationRating
7.0
592 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $528Free CancellationRating
7.4
1,630 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $557Free CancellationRating
6.7
7,616 reviews
Search British Airways 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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