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Cheap Flights from Reykjavik Keflavik to Washington Dulles

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Compare Reykjavik Keflavik to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Reykjavik Keflavik to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Reykjavik Keflavik to Washington Dulles? Find the lowest prices on one-way and return tickets right here.
Washington D.C..ج.م.‏ 19,353 per passenger.Departing Thu, 27 Mar.One-way flight with Fly Play.Outbound indirect flight with Fly Play, departs from Reykjavik Keflavik on Thu, 27 Mar, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 19,353, select.
Washington D.C..ج.م.‏ 20,516 per passenger.Departing Sun, 18 Jan.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 18 Jan, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,516, select.
Washington D.C..ج.م.‏ 20,516 per passenger.Departing Wed, 26 Mar.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 26 Mar, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,516, select.
Washington D.C..ج.م.‏ 20,528 per passenger.Departing Mon, 7 Apr.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Mon, 7 Apr, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,528, select.
Washington D.C..ج.م.‏ 20,605 per passenger.Departing Wed, 3 Dec.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 3 Dec, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,605, select.
Washington D.C..ج.م.‏ 20,632 per passenger.Departing Wed, 26 Nov.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 26 Nov, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,632, select.
Washington D.C..ج.م.‏ 20,636 per passenger.Departing Thu, 19 Jun.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Thu, 19 Jun, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,636, select.
Washington D.C..ج.م.‏ 20,665 per passenger.Departing Fri, 10 Oct.One-way flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Fri, 10 Oct, arriving in Washington Dulles.Price includes taxes and charges.From ج.م.‏ 20,665, select.

Find the cheapest month to fly from Reykjavik Keflavik to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik Keflavik to Washington Dulles flights are currently cheapest in March.
Feb
from ج.م.‏ 24,084
Mar
from ج.م.‏ 19,372
Apr
from ج.م.‏ 20,548
May
from ج.م.‏ 21,188
Jun
from ج.م.‏ 20,656
Jul
from ج.م.‏ 21,102
Aug
from ج.م.‏ 21,176
Sep
from ج.م.‏ 21,256
Oct
from ج.م.‏ 20,685
Nov
from ج.م.‏ 20,652
Dec
from ج.م.‏ 20,626
Jan
from ج.م.‏ 20,536

Direct flights from Reykjavik Keflavik to Washington Dulles

Reykjavik Keflavik to Washington Dulles: Alternative routes

Compare routes from Reykjavik Keflavik to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Reykjavik to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 19,353
Cheapest month to flyMarch
Average flight time6 hrs, 30 mins
Most popular airlineIcelandair
Average flights per week11

Finding cheap flights from Reykjavik Keflavik to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Reykjavik Keflavik to Washington Dulles is ج.م.‏ 24,986. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 30 minutes is the average flight time from Reykjavik Keflavik to Washington Dulles.
Icelandair flies direct from Reykjavik Keflavik to Washington Dulles.
As of February 2025, there are 11 flights per week flying from Reykjavik Keflavik to Washington Dulles.
The cheapest month to fly from Reykjavik Keflavik to Washington Dulles is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Reykjavik Keflavik Airport to Washington Dulles Airport on Tuesday, 15 April 2025.
Yes – the average flight time is 6 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Icelandair offers the cheapest flight tickets to Washington Dulles.

Flying from Keflavik International Airport (KEF) to Washington Dulles International Airport (IAD): what you need to know

  • 6 hours 32 minutes is the average duration of a direct flight from Keflavik International Airport to Washington Dulles International Airport. Washington DC is 4 hours behind Reykjavik and is in the UTC-4 timezone.

  • There are 48 flights from Keflavik International Airport to Washington Dulles International Airport weekly. Catch the 15:00 flight if you want to be on your way as soon as possible. If you'd like to get the most out of your day, the last flight from KEF to IAD is 23:15.

  • Getting away during a peak time like July? Popular seasons (like summer, Christmas and New Year) can easily add another hour at security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • Travelling to Washington DC (and then seeing more of United States!) is straightforward with Icelandair. This popular carrier has direct flights from Keflavik International Airport to Washington Dulles International Airport.

  • We make it a cinch to get a flight with a stopover. To see all the options for flights from Keflavik International Airport to Washington Dulles International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to tour your chosen city. Popular stopovers between KEF and IAD are:

    • Logan International Airport

    • Pearson International Airport

    • Newark Liberty International Airport

  • To find out if you need a visa to enter United States, check with your airline and the local consulate or embassy. They'll give you the most up-to-date information, including other paperwork you may need after booking your cheap ticket from KEF to IAD.

How to find the cheapest flights from Keflavik International Airport (KEF) to Washington Dulles International Airport (IAD)

  • The lowest price we've found for a one-way ticket from Keflavik International Airport to Washington Dulles International Airport is ج.م.‏ 19,353. For a return flight on this route, the best price is ج.م.‏ 24,986. Depending on the availability and when you book, these fares could change.

  • Get cheap flight tickets from KEF to IAD by booking at least 9 months ahead. Based on our research, that's the sweet spot for bagging a bargain.

  • The cheapest month for flight tickets from Keflavik International Airport to Washington Dulles International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.

  • Finding a cheap ticket from KEF to IAD is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as the price has fallen.

  • Tailor your flights with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Keflavik International Airport to Washington Dulles International Airport.

Handy information about Keflavik International Airport (KEF)

  • Travelling from central Reykjavik to Keflavik International Airport takes around 1 hour and 13 minutes on public transport. If you drive, ride-share or hail a cab, you'll cover the 48 kilometres in 49 minutes or so, depending on traffic.

  • Want a relaxed start to your journey? Stay near KEF. Whether you have an early flight from Keflavik International Airport to Washington Dulles International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • Washington Dulles International Airport is approximately 56 kilometres from central Washington DC. With your own car rental or if you take a cab, the drive is about 51 minutes.

  • It typically takes 3 hours and 26 minutes if you're using public transport.

When to fly to Washington Dulles International Airport (IAD)

  • It's time to pick your dates for your flight from Keflavik International Airport to Washington Dulles International Airport. July is the most popular month to visit Washington DC. If you prefer a quieter vibe, go in February.

  • Book your flight from Keflavik International Airport to Washington Dulles International Airport for July if you want to go to Washington DC during its warmest month. You can expect temperatures of between 19 ºC and 33 ºC.

  • For cooler conditions, look for a cheap ticket from KEF to IAD in January. Average temperatures are between -6 ºC and 10 ºC then.

More about Washington DC

  • Start your Washington DC trip right by finding an amazing place to stay. Once you've booked your flight from KEF to IAD, check out our range of accommodation options including:

  • White House Historical Association and The White House are just the start of the top-rated attractions to put on your Washington DC must-do list. Keep the sightseeing going at National Mall.

  • Ronald Reagan National Airport (DCA) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are other ways to reach Washington DC. Be sure to check out the flight schedules and prices. These international airports may be a more convenient or cheaper option depending on your itinerary.

Complete your Washington DC trip with hotels and a car rental

  • You've booked your cheap ticket to Washington Dulles International Airport — next up is finding a great stay, and maybe even your own set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Washington DC.

Plan the rest of your trip from Reykjavik to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.