OSL - BWI

$346 Find Cheap Flights from Oslo to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Baltimore departing on 8/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Baltimore, 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 Oslo to Baltimore, as well as popular online travel agencies
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Cheap Flights from Oslo to Baltimore (OSL-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Baltimore 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 Oslo to Baltimore

Wed, Oct 29 - Mon, Nov 3
Icelandair Logo
1:05 pm - 7:30 pmOSL-BWI
11h 25m1 stop
Icelandair Logo
7:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
$428Icelandair
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Thu, Oct 2 - Mon, Oct 13
Icelandair Logo
1:50 pm - 7:25 pmOSL-BWI
11h 35m1 stop
Icelandair Logo
8:30 pm - 12:35 pmBWI-OSL
10h 05m1 stop
$436Icelandair
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Wed, Oct 29 - Mon, Nov 3
American Airlines Logo
11:50 am - 7:45 pmOSL-BWI
12h 55m1 stop
American Airlines Logo
8:11 pm - 10:40 pmBWI-OSL
20h 29m2 stops
$459American Airlines
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Wed, Oct 29 - Mon, Nov 3
American Airlines Logo
6:50 am - 9:48 pmOSL-BWI
19h 58m2 stops
American Airlines Logo
8:11 pm - 10:40 pmBWI-OSL
20h 29m2 stops
$464American Airlines
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Wed, Aug 13 - Tue, Sep 23
British Airways Logo
7:40 am - 6:03 pmOSL-BWI
16h 23m2 stops
British Airways Logo
9:20 pm - 4:15 pmBWI-OSL
12h 55m1 stop
$468British Airways
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Wed, Aug 13 - Tue, Sep 23
Delta Logo
6:30 am - 4:52 pmOSL-BWI
16h 22m2 stops
Delta Logo
1:00 pm - 8:45 amBWI-OSL
13h 45m2 stops
$503Delta
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Wed, Aug 13 - Tue, Sep 23
Delta Logo
6:30 am - 4:52 pmOSL-BWI
16h 22m2 stops
Delta Logo
1:00 pm - 11:05 amBWI-OSL
16h 05m2 stops
$508Delta
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Thu, Aug 7 - Wed, Aug 20
British Airways Logo
11:40 am - 7:35 pmOSL-BWI
13h 55m1 stop
British Airways Logo
9:20 pm - 11:30 pmBWI-OSL
20h 10m1 stop
$566British Airways
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Wed, Aug 13 - Tue, Sep 23
Scandinavian Airlines Logo
11:05 am - 10:48 pmOSL-BWI
17h 43m2 stops
Scandinavian Airlines Logo
1:00 pm - 9:15 amBWI-OSL
14h 15m2 stops
$623Scandinavian Airlines
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Mon, Nov 10 - Sat, Nov 15
Scandinavian Airlines Logo
11:00 am - 12:12 amOSL-BWI
19h 12m2 stops
Scandinavian Airlines Logo
4:39 pm - 1:10 pmBWI-OSL
14h 31m2 stops
$639Scandinavian Airlines
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Useful Info

KAYAK's insights & trends for Oslo to Baltimore flights

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

What’s the cheapest day of the week to fly from Oslo to Baltimore?

The average price of all round-trip flights from Oslo Gardermoen Airport to Baltimore clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Baltimore on a Tuesday and more expensive on a Monday. On your return trip to Oslo, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Baltimore, 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 Oslo Gardermoen Airport to Baltimore is January, where tickets cost $366 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $875 and $665 respectively.

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

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

To get a below average price on the flight from Oslo Gardermoen Airport to Baltimore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$346
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 70% increase in price.
Flight from Oslo to Baltimore

When to book flights from Oslo to Baltimore

Are your dates flexible? Find out the best times to travel from Oslo to Baltimore 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 Oslo to Baltimore flights

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

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Baltimore was $346 for a one-way ticket and $428 for a round-trip.

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

    Yes, you’ll need a passport to travel to Baltimore from Oslo.

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

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

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

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

  • Which airline alliances offer flights from Oslo to Baltimore?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Oslo and Baltimore, with SkyTeam being the most commonly used for this route.

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

    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 Oslo to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Oslo 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 Oslo to Baltimore?

    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 Baltimore with an airline and back to Oslo with another airline. Booking your flights between Oslo and BWI 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 Oslo to Baltimore?

    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 Baltimore from Oslo 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 Oslo to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Baltimore. 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 Oslo to Baltimore? 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 502 reviews
6.2Food
7.1Boarding
7.0Entertainment
6.9Comfort
8.0Crew
Airline reviews

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

2.0 MediocreKelly, Jun 2025KEF - ORD
Read more Icelandair reviews

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

The flights were in time and the bags arrived. well done

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

Information on your arrival and departure airports

Oslo (OSL)
Baltimore (BWI)

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