Cheap Flights from Washington (IAD) to Oslo (OSL)
Popular airlines from Washington Dulles International Airport (IAD) to Gardermoen Airport (OSL)
British AirwaysBritish Airways
LufthansaLufthansa
Turkish AirlinesTurkish Airlines
IcelandairIcelandair
FinnairFinnair
Swiss International Air LinesSwiss International Air Lines
TAP PortugalTAP Portugal
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Find the cheapest month to fly from Washington (IAD) to Oslo (OSL)
February is typically the cheapest month to flyFebruary is typically the cheapest month to fly
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Your quick guide to flights from Washington to Oslo
Pick up great flights from Washington to Oslo
With Expedia, you have your pick of flights a day with airlines covering flights from Washington to Oslo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Oslo that take around hours.
Find cheap flights from Washington to Oslo
From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Oslo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Oslo is normally in .
Reasons to book your flight from Washington to Oslo with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Oslo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Oslo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
Frequently Asked Questions
How much is a flight from IAD to OSL?
Round-trip journeys from IAD to OSL start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to OSL?
This varies between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from IAD to Oslo Gardermoen Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to OSL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to OSL?
The distance is around 6 300 kilometres, so pack your carry-on bag with all the items you need to make your journey comfortable. Not sure what to take on board your Chantilly to Ullensaker flight? Earplugs, a sleep mask and a travel pillow are a few essentials.
Which airlines fly direct from Dulles Intl. Airport to Oslo Gardermoen Airport?
Unfortunately, there aren't any airlines that fly direct between IAD and Oslo Gardermoen Airport. You'll have to book a flight with at least one stop.
Are Dulles Intl. Airport to Oslo Gardermoen Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Dulles Intl. Airport and OSL are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines release their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to book when prices drop.
Travel information
Origin airport | Washington Dulles International Airport |
|---|---|
Destination airport | Gardermoen Airport |
Distance | 6,256 km away |
Airlines serving | British Airways, Lufthansa, Turkish Airlines, Icelandair, Finnair, Swiss International Air Lines, TAP Portugal, Air Canada, Brussels Airlines, SAS, Austrian Airlines, Iberia, United, KLM, Air France, Delta, Virgin Atlantic, Ethiopian Airlines, American Airlines, Aer Lingus |
Popular airline | British Airways |