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Cheap flights from Baltimore to Oslo from $311

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
1:50 pm - 7:25 pm
OSL
-
BWI
11h 35m
1 stop
$569Icelandair
Fri, Oct 9 - Wed, Oct 14
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
$575Icelandair
Wed, Nov 11 - Sun, Nov 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
$583Icelandair
Fri, Oct 9 - Wed, Oct 14
Icelandair Logo
11:20 pm - 3:25 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
1:50 pm - 10:15 pm
OSL
-
BWI
14h 25m
1 stop
$590Icelandair
Sun, Sep 20 - Sat, Sep 26
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
1:50 pm - 10:15 pm
OSL
-
BWI
14h 25m
1 stop
$597Icelandair
Thu, Sep 3 - Wed, Sep 9
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
4:30 pm - 7:25 pm
OSL
-
BWI
32h 55m
1 stop
$598Icelandair
Sun, Sep 13 - Sat, Sep 19
Icelandair Logo
8:30 pm - 3:25 pm
BWI
-
OSL
12h 55m
1 stop
Icelandair Logo
4:30 pm - 7:25 pm
OSL
-
BWI
32h 55m
1 stop
$599Icelandair
Thu, Sep 3 - Tue, Sep 8
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
$601Icelandair
Thu, Sep 3 - Sat, Sep 12
Icelandair Logo
7:40 pm - 11:35 am
BWI
-
OSL
9h 55m
1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m
1 stop
$623Icelandair
Thu, Nov 5 - Tue, Nov 10
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
$625Icelandair
Mon, Aug 31 - Wed, Sep 9

Icelandair flights from Baltimore to Oslo Gardermoen Airport

Our best Icelandair deals on Baltimore to Oslo Gardermoen Airport flight tickets
Icelandair
Oct 9
BWI8:30 pmBaltimore/Washington
10h 05m
1 stop
OSL12:35 pmOslo Gardermoen
Oct 14
OSL1:50 pmOslo Gardermoen
11h 35m
1 stop
BWI7:25 pmBaltimore/Washington
$569
Icelandair
Nov 11
BWI7:40 pmBaltimore/Washington
9h 55m
1 stop
OSL11:35 amOslo Gardermoen
Nov 15
OSL9:30 pmOslo Gardermoen
27h 10m
1 stop
BWI6:40 pmBaltimore/Washington
$575
Icelandair
Oct 9
BWI8:30 pmBaltimore/Washington
12h 55m
1 stop
OSL3:25 pmOslo Gardermoen
Oct 14
OSL1:50 pmOslo Gardermoen
11h 35m
1 stop
BWI7:25 pmBaltimore/Washington
$583

British Airways flights from Baltimore to Oslo Gardermoen Airport

Our best British Airways deals on Baltimore to Oslo Gardermoen Airport flight tickets
British Airways
Aug 15
BWI7:25 pmBaltimore/Washington
22h 05m
1 stop
OSL11:30 pmOslo Gardermoen
Aug 24
OSL11:35 amOslo Gardermoen
14h 05m
1 stop
BWI7:40 pmBaltimore/Washington
$741
British Airways
Jun 1
BWI9:30 pmBaltimore/Washington
19h 55m
1 stop
OSL11:25 pmOslo Gardermoen
Jun 16
OSL7:45 amOslo Gardermoen
17h 55m
1 stop
BWI7:40 pmBaltimore/Washington
$1,104
British Airways
Jun 2
BWI9:30 pmBaltimore/Washington
19h 50m
1 stop
OSL11:20 pmOslo Gardermoen
Jun 8
OSL5:05 pmOslo Gardermoen
32h 35m
1 stop
BWI7:40 pmBaltimore/Washington
$1,110

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 May 20, 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

Fri 10/9

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 10/14

1:50 pm-7:25 pm

1 stop11h 35m

$569

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Wed 11/11

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sun 11/15

9:30 pm-6:40 pm

1 stop27h 10m

$575

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Fri 10/9

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Wed 10/14

1:50 pm-7:25 pm

1 stop11h 35m

$583

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 9/20

11:20 pm-3:25 pm

1 stop10h 05m

Oslo Gardermoen

Sat 9/26

1:50 pm-10:15 pm

1 stop14h 25m

$590

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 9/3

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Wed 9/9

1:50 pm-10:15 pm

1 stop14h 25m

$597

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Sun 9/13

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Sat 9/19

4:30 pm-7:25 pm

1 stop32h 55m

$598

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 9/3

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Tue 9/8

4:30 pm-7:25 pm

1 stop32h 55m

$599

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 9/3

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sat 9/12

1:50 pm-7:25 pm

1 stop11h 35m

$601
Quickest round-trip

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Thu 11/5

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 11/10

1:10 pm-6:40 pm

1 stop11h 30m

$623

BaltimoreOslo

BWI - OSL

BWIOSL

Baltimore/Washington

Mon 8/31

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 9/9

1:50 pm-7:25 pm

1 stop11h 35m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $459.

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

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 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 $394Free CancellationRating
7.0
656 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $528Free CancellationRating
7.4
1,783 reviews
Search Scandinavian Airlines 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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