$283 Find Cheap Flights from Oslo 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 to Maryland departing on 10/2. 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 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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Flights Deals

Book Cheap Oslo to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Maryland

Wed, Oct 29 - Mon, Nov 3
Icelandair Logo
1:05 pm - 7:20 pmOSL-IAD
11h 15m1 stop
Icelandair Logo
7:40 pm - 11:35 amIAD-OSL
9h 55m1 stop
$399Icelandair
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Thu, Sep 4 - Thu, Sep 18
Icelandair Logo
1:50 pm - 7:20 pmOSL-IAD
11h 30m1 stop
Icelandair Logo
8:30 pm - 12:35 pmIAD-OSL
10h 05m1 stop
$402Icelandair
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Thu, Sep 4 - Thu, Sep 18
Scandinavian Airlines Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-TRF
10h 15m1 stop
$422Scandinavian Airlines
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Thu, Aug 28 - Wed, Sep 10
Scandinavian Airlines Logo
2:55 pm - 7:59 pmTRF-IAD
11h 04m1 stop
Scandinavian Airlines Logo
10:05 pm - 2:20 pmIAD-TRF
10h 15m1 stop
$424Scandinavian Airlines
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Thu, Sep 25 - Sat, Oct 11
 Logo
5:20 pm - 3:35 pmOSL-IAD
28h 15m1 stop
 Logo
9:20 pm - 4:40 pmIAD-OSL
13h 20m1 stop
Wed, Oct 29 - Mon, Nov 3
 Logo
6:30 am - 5:05 pmOSL-IAD
15h 35m1 stop
 Logo
6:50 pm - 4:20 pmIAD-OSL
15h 30m1 stop
Thu, Oct 2 - Mon, Oct 13
TAP AIR PORTUGAL Logo
12:50 pm - 8:50 pmOSL-IAD
14h 00m1 stop
TAP AIR PORTUGAL Logo
10:20 pm - 5:50 pmIAD-OSL
13h 30m1 stop
$433TAP AIR PORTUGAL
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Tue, Nov 4 - Fri, Nov 14
Air Canada Logo
6:15 am - 9:56 pmOSL-DCA
21h 41m2 stops
Air Canada Logo
6:00 am - 12:10 pmDCA-OSL
24h 10m2 stops
$446Air Canada
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Wed, Oct 29 - Mon, Nov 3
Air Canada Logo
6:05 am - 9:56 pmOSL-DCA
20h 51m2 stops
Air Canada Logo
4:10 pm - 5:45 pmDCA-OSL
19h 35m2 stops
$447Air Canada
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Thu, Oct 2 - Mon, Oct 13
TAP AIR PORTUGAL Logo
12:50 pm - 8:50 pmOSL-IAD
14h 00m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 5:50 pmIAD-OSL
18h 05m1 stop
$457TAP AIR PORTUGAL
Find Deal
Booking Insights

KAYAK's insights & trends for Oslo to Maryland flights

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

How much is a round-trip flight from Oslo to Maryland?

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo 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 to Maryland is November, when tickets cost $440 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $665 and $576 respectively.

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

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

If you are looking for a flight deal from Oslo to Maryland, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Maryland, Tuesday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Oslo 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 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 to Maryland, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Cheapest flight$283
Flight from Oslo Airport to Washington Dulles Airport

FAQs - booking Maryland flights

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

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

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

Reviews of the top airline flying from Oslo 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 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 519 reviews
6.9Comfort
7.1Boarding
6.2Food
8.0Crew
7.0Entertainment
Airline reviews

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

6.0 GoodDavid, Jul 2025DUB - KEF
Read more Icelandair reviews

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

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.

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.

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

Cabin class types available on flights to Maryland

Cabin classes available on flights to Maryland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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