$408 Find Cheap Flights from Oslo Airport to Maryland

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 Gardermoen to Maryland departing on 6/18. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Maryland, 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 Maryland, as well as popular online travel agencies
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Best Maryland Flight Deals from Oslo Gardermoen

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Cheap Flight Deals from Oslo Gardermoen to Maryland (OSL-USMD)

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

Recent round-trip flight deals from Oslo Gardermoen to Maryland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Oslo Gardermoen to Maryland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
6:30 am - 3:35 pmOSL-IAD
15h 05m1 stop
Delta Logo
8:30 pm - 4:40 pmIAD-OSL
14h 10m2 stops
$450Delta
Find Deal
Mon, Jun 16 - Mon, Jun 23
British Airways Logo
11:35 am - 8:10 pmOSL-IAD
14h 35m1 stop
British Airways Logo
10:40 pm - 11:30 pmIAD-OSL
18h 50m1 stop
$453British Airways
Find Deal
Mon, Jun 16 - Mon, Jun 23
Delta Logo
6:30 am - 3:35 pmOSL-IAD
15h 05m1 stop
Delta Logo
1:00 pm - 8:45 amIAD-OSL
13h 45m2 stops
$456Delta
Find Deal
Tue, Jun 17 - Tue, Jun 24
Lufthansa Logo
7:15 am - 3:20 pmOSL-IAD
14h 05m1 stop
Lufthansa Logo
6:10 pm - 6:00 pmIAD-OSL
17h 50m1 stop
$465Lufthansa
Find Deal
Wed, Jun 4 - Thu, Jun 12
Scandinavian Airlines Logo
1:10 pm - 11:33 pmOSL-DCA
16h 23m1 stop
Scandinavian Airlines Logo
6:06 am - 6:50 amDCA-OSL
18h 44m1 stop
$534Scandinavian Airlines
Find Deal
Mon, Jun 16 - Mon, Jun 23
United Airlines Logo
6:45 am - 7:27 amOSL-IAD
30h 42m2 stops
United Airlines Logo
10:20 pm - 10:10 pmIAD-OSL
17h 50m1 stop
$536United Airlines
Find Deal
Thu, Jul 10 - Tue, Jul 22
Scandinavian Airlines Logo
7:05 pm - 7:59 pmOSL-IAD
30h 54m1 stop
Scandinavian Airlines Logo
10:05 pm - 12:10 amIAD-OSL
20h 05m1 stop
$621Scandinavian Airlines
Find Deal
Fri, Jun 20 - Fri, Jul 11
United Airlines Logo
6:35 am - 7:40 pmOSL-DCA
19h 05m2 stops
United Airlines Logo
5:15 pm - 10:10 pmDCA-OSL
22h 55m2 stops
$725United Airlines
Find Deal
Fri, Jun 20 - Fri, Jul 11
Icelandair Logo
4:30 pm - 7:38 amOSL-DCA
21h 08m2 stops
Icelandair Logo
8:00 am - 12:35 pmDCA-OSL
22h 35m2 stops
$881Icelandair
Find Deal
Thu, Jul 10 - Tue, Jul 22
Icelandair Logo
1:50 pm - 7:25 pmOSL-BWI
11h 35m1 stop
Icelandair Logo
8:30 pm - 12:35 pmBWI-OSL
10h 05m1 stop
$1,071Icelandair
Find Deal
Thu, Jul 10 - Tue, Jul 22
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KAYAK's insights & trends for Oslo Gardermoen to Maryland flights

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

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

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 Maryland, 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 Maryland is September, when tickets cost $442 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $654 and $586 respectively.

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

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

When flying from Oslo Airport to Maryland, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Oslo Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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

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 Maryland, 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 Maryland, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonAugust
High seasonJuly
Cheapest flight$408
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from Oslo Airport to Washington Dulles Airport

FAQs - booking Maryland flights

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

    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 Airport to Maryland.

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

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

    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 from Oslo Airport to Maryland with an airline and back with another airline.

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

    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 from Oslo Airport to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maryland?

    The cheapest time of day to fly to Maryland is generally in the afternoon, when round-trip flights cost $480 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the evening, which is peak travel time and where the average cost of a ticket is $603.

Top airlines flying from Oslo Gardermoen to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Maryland. 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 Gardermoen to Maryland? 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 487 reviews
8.0Crew
7.1Entertainment
7.1Boarding
7.0Comfort
6.3Food
Airline reviews

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

10.0 ExcellentCraig, Apr 2025MAN - KEF
Read more Icelandair reviews

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.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

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

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

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.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

take snacks and food. purchase options in flight are not great

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Everything you need to know for your flight from Oslo Gardermoen to Maryland

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