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Cheap flights from Baltimore to Oslo from $206

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 2/23. 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
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
$397Icelandair
Fri, May 1 - Sat, May 16
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m
1 stop
Icelandair Logo
1:10 pm - 7:40 pm
OSL
-
BWI
11h 30m
1 stop
$398Icelandair
Wed, Mar 4 - Wed, Mar 11
Icelandair Logo
8:40 pm - 11:35 am
BWI
-
OSL
9h 55m
1 stop
Icelandair Logo
1:10 pm - 7:40 pm
OSL
-
BWI
11h 30m
1 stop
$399Icelandair
Tue, Mar 10 - Tue, Mar 17
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m
1 stop
Icelandair Logo
9:30 pm - 6:40 pm
OSL
-
BWI
27h 10m
1 stop
$400Icelandair
Sun, Feb 15 - Sun, Mar 1
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
$414Icelandair
Fri, May 1 - Thu, May 7
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
$415Icelandair
Fri, May 1 - Thu, May 7
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
$419Icelandair
Wed, May 6 - Thu, May 14
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
$425Icelandair
Mon, Apr 13 - Wed, Apr 22
Icelandair Logo
7:40 pm - 12:35 pm
BWI
-
OSL
10h 55m
1 stop
Icelandair Logo
4:30 pm - 10:15 pm
OSL
-
BWI
11h 45m
1 stop
$435Icelandair
Wed, May 6 - Thu, May 14
Icelandair Logo
8:30 pm - 12:35 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
1:50 pm - 7:25 pm
OSL
-
BWI
11h 35m
1 stop
$436Icelandair
Sat, Apr 4 - Fri, Apr 10

British Airways flights from Baltimore to Oslo Gardermoen Airport

Our best British Airways deals on Baltimore to Oslo Gardermoen Airport flight tickets
British Airways
Mar 17
BWI9:35 pmBaltimore/Washington
20h 05m
1 stop
OSL10:40 pmOslo Gardermoen
Mar 24
OSL7:20 amOslo Gardermoen
17h 25m
1 stop
BWI7:45 pmBaltimore/Washington
$517
British Airways
May 10
BWI9:35 pmBaltimore/Washington
20h 05m
1 stop
OSL11:40 pmOslo Gardermoen
May 15
OSL7:50 amOslo Gardermoen
17h 50m
1 stop
BWI7:40 pmBaltimore/Washington
$547
British Airways
Feb 10
BWI8:35 pmBaltimore/Washington
20h 05m
1 stop
OSL10:40 pmOslo Gardermoen
Feb 17
OSL7:25 pmOslo Gardermoen
29h 20m
1 stop
BWI6:45 pmBaltimore/Washington
$712

American Airlines flights from Baltimore to Oslo Gardermoen Airport

Our best American Airlines deals on Baltimore to Oslo Gardermoen Airport flight tickets
American Airlines
May 1
BWI3:31 pmBaltimore/Washington
18h 49m
2 stops
OSL4:20 pmOslo Gardermoen
May 7
OSL12:50 pmOslo Gardermoen
17h 06m
2 stops
BWI11:56 pmBaltimore/Washington
$521
American Airlines
Mar 10
BWI6:37 pmBaltimore/Washington
14h 33m
2 stops
OSL2:10 pmOslo Gardermoen
Mar 17
OSL7:20 amOslo Gardermoen
17h 25m
1 stop
BWI7:45 pmBaltimore/Washington
$523
American Airlines
May 6
BWI6:26 pmBaltimore/Washington
16h 09m
2 stops
OSL4:35 pmOslo Gardermoen
May 15
OSL12:50 pmOslo Gardermoen
17h 06m
2 stops
BWI11:56 pmBaltimore/Washington
$563

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 February 3, 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

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 5/1

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sat 5/16

4:30 pm-7:25 pm

1 stop32h 55m

$397

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 3/4

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Wed 3/11

1:10 pm-7:40 pm

1 stop11h 30m

$398

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Tue 3/10

8:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 3/17

1:10 pm-7:40 pm

1 stop11h 30m

$399

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 2/15

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 3/1

9:30 pm-6:40 pm

1 stop27h 10m

$400

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 5/1

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Thu 5/7

1:50 pm-7:25 pm

1 stop11h 35m

$414

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 5/1

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Thu 5/7

1:50 pm-7:25 pm

1 stop11h 35m

$415

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 5/6

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Thu 5/14

4:30 pm-10:15 pm

1 stop11h 45m

$419

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 4/13

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Wed 4/22

1:50 pm-7:25 pm

1 stop11h 35m

$425

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 5/6

7:40 pm-12:35 pm

1 stop10h 55m

Oslo Gardermoen

Thu 5/14

4:30 pm-10:15 pm

1 stop11h 45m

$435

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sat 4/4

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Fri 4/10

1:50 pm-7:25 pm

1 stop11h 35m

$436

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 $437, 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.

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 $602 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 $460 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 $390Free CancellationRating
7.1
606 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $528Free CancellationRating
7.3
1,677 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $563Free CancellationRating
6.7
7,714 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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