$298 Find cheap flights from Washington, D.C. to Oslo

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Oslo was $298 for a one-way ticket and $435 for a round-trip.

A passport is required to fly from Washington, D.C. to Oslo.

Washington, D.C. is served by only 1 airport and there are 2 airports in Oslo. You will leave Washington, D.C. from Washington, D.C. Dulles Intl and you will be arriving in Oslo at one of these airports: Oslo Gardermoen or Oslo Sandefjord.

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

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

Reykjavik is the most popular layover city among KAYAK users traveling from Washington, D.C. to Oslo.

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 Washington, D.C. to Oslo.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

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 with an airline and back to Washington, D.C. with another airline.

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 from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.