€418 Cheap Flights Reykjavik to Washington (KEF-IAD)

Round-trip journeys from KEF to IAD start from €527. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.

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 Keflavik Intl. Airport (KEF) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.

The distance is around 4,500 kilometres. Sleep mask? Check. Toiletries? Double check. You'll need to pack all the travel comforts for this long-haul Reykjanesbær to Chantilly flight.

Flying straight from Keflavik Intl. Airport (KEF) to IAD is a breeze with Icelandair (FI). This leading airline offers 30 flights each month.

Booking your trip from Keflavik Intl. Airport (KEF) to IAD last minute could save you some cash. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.