BWI - OSL

$232 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 9/25. 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 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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Flights Deals

Cheap Flights from Baltimore to Oslo Gardermoen (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 Gardermoen 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

Sat, Nov 29 - Sat, Dec 6
Icelandair Logo
7:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
Icelandair Logo
1:05 pm - 6:30 pmOSL-BWI
11h 25m1 stop
$430Icelandair
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Mon, Aug 11 - Mon, Aug 25
Icelandair Logo
8:30 pm - 3:25 pmBWI-OSL
12h 55m1 stop
Icelandair Logo
4:30 pm - 7:25 pmOSL-BWI
32h 55m1 stop
$431Icelandair
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Tue, Nov 4 - Tue, Nov 25
British Airways Logo
8:30 pm - 2:15 pmBWI-OSL
11h 45m1 stop
British Airways Logo
7:25 pm - 6:45 pmOSL-BWI
29h 20m1 stop
$501British Airways
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Tue, Sep 2 - Wed, Sep 10
British Airways Logo
9:20 pm - 11:25 pmBWI-OSL
20h 05m1 stop
British Airways Logo
7:40 am - 7:35 pmOSL-BWI
17h 55m1 stop
$528British Airways
Find Deal
Wed, Dec 10 - Sat, Jan 10
American Airlines Logo
8:30 pm - 10:40 pmBWI-OSL
20h 10m1 stop
American Airlines Logo
7:05 am - 12:19 amOSL-BWI
23h 14m2 stops
$536American Airlines
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Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
9:20 pm - 11:30 pmBWI-OSL
20h 10m1 stop
American Airlines Logo
11:35 am - 10:17 pmOSL-BWI
16h 42m2 stops
$541American Airlines
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Tue, Nov 4 - Tue, Nov 25
United Airlines Logo
5:12 pm - 5:45 pmBWI-OSL
18h 33m2 stops
United Airlines Logo
6:15 am - 9:24 pmOSL-BWI
21h 09m2 stops
$544United Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25
United Airlines Logo
10:56 am - 5:10 pmBWI-OSL
24h 14m2 stops
United Airlines Logo
6:15 am - 5:14 pmOSL-BWI
40h 59m2 stops
$579United Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8
Scandinavian Airlines Logo
6:20 am - 9:15 amBWI-OSL
20h 55m2 stops
Scandinavian Airlines Logo
9:55 am - 9:49 pmOSL-BWI
17h 54m2 stops
$581Scandinavian Airlines
Find Deal
Thu, Aug 28 - Sat, Sep 6
Scandinavian Airlines Logo
6:20 am - 9:15 amBWI-OSL
20h 55m2 stops
Scandinavian Airlines Logo
9:00 am - 7:59 pmOSL-BWI
16h 59m2 stops
$677Scandinavian Airlines
Find Deal
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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.

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

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

For Baltimore to Oslo Airport, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Oslo Airport back to Baltimore, the best deals are generally found on Tuesday, with Monday being the most expensive.

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 March, where tickets cost $475 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $880 and $770 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Baltimore to Oslo Gardermoen Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$232
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 39% 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 3 days, the lowest price for a flight from Baltimore to Oslo Gardermoen Airport was $232 for a one-way ticket and $430 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.

  • Which airline alliances offer flights from Baltimore to Oslo Airport?

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

  • Which is the best airline for flights from Baltimore to Oslo, Scandinavian Airlines or Icelandair?

    The two airlines most popular with KAYAK users for flights from Baltimore to Oslo are Scandinavian Airlines and Icelandair. With an average price for the route of $775 and an overall rating of 7.3, Scandinavian Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $624 and an overall rating of 7.0.

  • 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 3 airlines serving 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.
7.3
Scandinavian AirlinesOverall score based on 1393 reviews
6.6Food
7.9Crew
7.2Comfort
7.6Boarding
6.5Entertainment
Airline reviews

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

4.0 OkayAnonymous, Jun 2025IAD - CPH
Read more Scandinavian Airlines reviews

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

Travelling coach, comfort is all in one's perspective. Movie choices were great. Food was OK. Flight crew were pleasant. Tip: If they come through asking if you want tea or coffee, do not ask for water. They get miffed. So use the call button after they pass through.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Name change on tickets for a misspelled name was very hard to change

Sat on runway for 1.5 hours waiting on winds to change so we could take off. The pilots did an amazing job getting up in the air when they had permission to take off.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

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.

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.

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

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

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