€416 Cheap Flights Reykjavik to Washington (KEF-IAD)

View €416 flight on Thu, 23 Apr 2026Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Washington Dulles Intl. Airport (IAD)

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Cheap flights from Reykjavik to Washington (KEF-IAD)

Prices were available within the past 7 days and start at €416 for one-way flights and €544 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 28 May - Wed, 3 Jun
KEF
Reykjavik
IAD
Washington
€544 Return, found 6 days ago
€544
Return
found 6 days ago
Select Icelandair flight, departing Thu, 28 May from Reykjavik to Washington, returning Wed, 3 Jun, priced at €544 found 6 days ago
Icelandair
Fri, 5 Jun - Sun, 14 Jun
KEF
Reykjavik
IAD
Washington
€546 Return, found 2 days ago
€546
Return
found 2 days ago
Select Icelandair flight, departing Fri, 5 Jun from Reykjavik to Washington, returning Sun, 14 Jun, priced at €546 found 2 days ago
Icelandair
Mon, 18 May - Wed, 27 May
KEF
Reykjavik
IAD
Washington
€554 Return, found 5 days ago
€554
Return
found 5 days ago
Select Icelandair flight, departing Mon, 18 May from Reykjavik to Washington, returning Wed, 27 May, priced at €554 found 5 days ago
Icelandair
Fri, 5 Jun - Sun, 14 Jun
KEF
Reykjavik
IAD
Washington
€617 Return, found 2 days ago
€617
Return
found 2 days ago
Select Icelandair flight, departing Fri, 5 Jun from Reykjavik to Washington, returning Sun, 14 Jun, priced at €617 found 2 days ago
Icelandair
Mon, 18 May - Wed, 27 May
KEF
Reykjavik
IAD
Washington
€625 Return, found 5 days ago
€625
Return
found 5 days ago
Select Icelandair flight, departing Mon, 18 May from Reykjavik to Washington, returning Wed, 27 May, priced at €625 found 5 days ago
Air Canada
Fri, 5 Jun - Sun, 14 Jun
KEF
Reykjavik
IAD
Washington
€657 Return, found 2 days ago
€657
Return
found 2 days ago
Select Air Canada flight, departing Fri, 5 Jun from Reykjavik to Washington, returning Sun, 14 Jun, priced at €657 found 2 days ago
Air Canada
Mon, 6 Jul - Sun, 19 Jul
KEF
Reykjavik
IAD
Washington
€661 Return, found 2 days ago
€661
Return
found 2 days ago
Select Air Canada flight, departing Mon, 6 Jul from Reykjavik to Washington, returning Sun, 19 Jul, priced at €661 found 2 days ago
United
Fri, 5 Jun - Sun, 14 Jun
KEF
Reykjavik
IAD
Washington
€669 Return, found 2 days ago
€669
Return
found 2 days ago
Select United flight, departing Fri, 5 Jun from Reykjavik to Washington, returning Sun, 14 Jun, priced at €669 found 2 days ago
Austrian Airlines
Mon, 18 May - Wed, 27 May
KEF
Reykjavik
IAD
Washington
€671 Return, found 5 days ago
€671
Return
found 5 days ago
Select Austrian Airlines flight, departing Mon, 18 May from Reykjavik to Washington, returning Wed, 27 May, priced at €671 found 5 days ago
Lufthansa
Fri, 5 Jun - Sun, 14 Jun
KEF
Reykjavik
IAD
Washington
€678 Return, found 2 days ago
€678
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 5 Jun from Reykjavik to Washington, returning Sun, 14 Jun, priced at €678 found 2 days ago

Frequently asked questions

How much is a flight from KEF to Dulles Intl. Airport?
Round-trip journeys from KEF to IAD start from €544. 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.
Do I need to pay a cancellation fee if I cancel my flight from KEF to Dulles Intl. Airport?
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.
How do I find cheap flights from Keflavik Intl. Airport (KEF) to Dulles Intl. 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 Keflavik Intl. Airport (KEF) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KEF to Dulles Intl. Airport?
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.
Which airlines fly direct from Keflavik Intl. Airport (KEF) to IAD?
Flying straight from Keflavik Intl. Airport (KEF) to IAD is a breeze with Icelandair (FI). This leading airline offers 30 flights each month.
Are KEF to IAD flight tickets cheaper when they're purchased at the last minute?
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.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Washington Dulles Intl.
Return price
€544
Distance
4466 km
Average flight time
7 hours 30 mins

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