OSL (Oslo) to IAD (Washington) Flights $362.96

Question : Are you paying the cheapest or highest price for your ticket to Dulles?
Answer : Prices for this trip tend to fluctuate a lot more than other flights from Norway. They can vary anywhere from $414 to $1,888. The further out you book a route, the more likely you are to save.

Question : Which airline is giving the best deals for round-trip flights from Oslo Airport Gardermoen (OSL) to Washington Dulles International Airport (IAD)?
Answer : Air France is offering the best deal at $414. Better take a look quickly because prices range all the way up to $1,888 over the next three months.

Question : Do travelers from Oslo typically stay in Dulles for very long?
Answer : Over the next two months, travelers from OSL to IAD are planning on staying for 14 days on average.

Question : Should you take that vacation to Dulles in the next 30 days?
Answer : Jun 22nd has seen bookings (as of Jun 19th) as cheap as $414. That comes in 65% below the average price for this route. Saving now means you'll have more cash in your pocket for the trip.

Question : Is price more important than specific travel days for you?
Answer : In July, Saturday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.