BWI - OSL

$301 Find Cheap Flights from Baltimore to Oslo Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Oslo departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Oslo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$509
Typical prices: $507-$479
Icelandair
Thu 11/12Tue 11/17
BWI - OSL • 1 stop
Cheapest one-way
$301
Typical prices: $290-$427
Icelandair
Mon 8/17
BWI - OSL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Baltimore and Oslo. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $838 (round-trip)
Shortest trip • 10h 45m (one-way)
Insights
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Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Oslo (BWI-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Oslo

Thu, Nov 12 - Tue, Nov 17
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
$509Icelandair
Thu, Nov 19 - Wed, Nov 25
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
$515Icelandair
Thu, Nov 5 - Sun, Nov 8
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
$521Icelandair
Tue, Nov 24 - Mon, Nov 30
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
$522Icelandair
Fri, Oct 23 - Mon, Nov 2
Icelandair Logo
8:30 pm - 12:35 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
1:10 pm - 6:40 pm
OSL
-
BWI
11h 30m
1 stop
$523Icelandair
Thu, Oct 8 - Tue, Oct 13
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
$528Icelandair
Fri, Oct 9 - Wed, Oct 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
$530Icelandair
Fri, Oct 9 - Wed, Oct 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
$531Icelandair
Mon, Sep 28 - Sat, Oct 10
Icelandair Logo
8:30 pm - 12:35 pm
BWI
-
OSL
10h 05m
1 stop
Icelandair Logo
4:30 pm - 10:15 pm
OSL
-
BWI
11h 45m
1 stop
$535Icelandair
Sat, Sep 26 - Sat, Oct 3
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
$538Icelandair
Booking Insights

KAYAK's insights & trends for Baltimore to Oslo flights

Get data-powered insights and trends into flights from Baltimore to Oslo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Baltimore to Oslo Gardermoen Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to Oslo Gardermoen Airport departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Oslo Gardermoen Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Oslo Gardermoen Airport is January, where tickets cost $457 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $829 and $802 respectively.

Good to know

Low seasonJanuary
Cheapest flight$301
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Baltimore to Oslo Airport

When to book flights from Baltimore to Oslo

Are your dates flexible? Find out the best times to travel from Baltimore to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baltimore to Oslo Airport flights

  • What is the cheapest flight from Baltimore to Oslo Gardermoen Airport?

    In the last 5 days, the lowest price for a flight from Baltimore to Oslo Gardermoen Airport was $301 for a one-way ticket and $509 for a round-trip.

  • Do I need a passport to fly between Baltimore and Oslo Airport?

    A passport is required to fly from Baltimore to Oslo Airport.

  • Which airports will I be using when flying from Baltimore to Oslo Airport?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Oslo Airport, also known as Oslo Gardermoen.

  • Which aircraft models fly most regularly from Baltimore to Oslo Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Baltimore to Oslo Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Oslo Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Oslo Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Oslo Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo Airport with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Oslo Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo Airport from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to Oslo

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 667 reviews
6.9Comfort
6.1Food
7.2Boarding
8.0Crew
6.9Entertainment
Airline reviews

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

6.0 GoodAnonymous, Jun 2026
PDX - KEF
Read more Icelandair reviews

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

Everything you need to know for your flight from Baltimore to Oslo

Information on your arrival and departure airports