How long is the flight from Reykjavik to Washington, D.C. Dulles Intl Airport?

Departing from Reykjavik to Washington, D.C. Dulles Intl Airport will take you 6h 40m. The distance between Reykjavik and Washington, D.C. Dulles Intl Airport is about 2791 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Reykjavik to Washington, D.C. Dulles Intl Airport?

Looking for the cheapest flight from Reykjavik to Washington, D.C. Dulles Intl Airport? While on average our users pay $915, our data indicates the cheapest price to be $354. The most popular route (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), is priced around $408.

Most accurate provider : When it comes to deals on Reykjavik-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reykjavik-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Reykjavik-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Reykjavik-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Reykjavik-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Reykjavik to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Reykjavik to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reykjavik to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reykjavik to Dulles Intl.

Can I find deals for business class flights from Reykjavik to Dulles Intl?

Yes. Cheapflights offers flight deals from Reykjavik to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$408+ Flights from Reykjavik to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

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Cheap flight deals from Reykjavik to Dulles Intl

Cheapest flights from Reykjavik to Dulles Intl
Explore the most affordable flight options available from Reykjavik to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/244:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Mon 12/297:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/16

$652

Sun 12/284:45 pmKEF - IAD

3 stops27h 25mMultiple Airlines

Mon 12/297:40 pmIAD - KEF

Nonstop5h 55mMultiple Airlines

Deal found 12/17

$1,267

Wed 12/242:05 pmKEF - IAD

1 stop31h 35mMultiple Airlines

Mon 12/296:00 pmIAD - KEF

1 stop15h 20mMultiple Airlines

Deal found 12/16

$1,423

Wed 12/249:45 amKEF - IAD

2 stops34h 50mFinnair

Mon 12/299:45 pmIAD - KEF

2 stops30h 30mFinnair

Deal found 12/16

$1,434

Sun 12/2811:15 amKEF - IAD

2 stops35h 00mScandinavian Airlines

Mon 12/298:30 pmIAD - KEF

2 stops57h 15mScandinavian Airlines

Deal found 12/17

$2,087

Best flights from Reykjavik to Dulles Intl
Discover carefully curated flight deals from Reykjavik to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/314:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Sat 2/77:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/17

$408

Thu 1/155:00 pmKEF - IAD

1 stop22h 19mMultiple Airlines

Wed 1/217:40 pmIAD - KEF

Nonstop5h 55mMultiple Airlines

Deal found 12/16

$685

Sat 1/312:20 pmKEF - IAD

2 stops30h 30mLufthansa

Sat 2/76:00 pmIAD - KEF

1 stop15h 20mLufthansa

Deal found 12/17

$728

Sat 1/317:35 amKEF - IAD

2 stops16h 34mScandinavian Airlines

Sat 2/78:30 pmIAD - KEF

2 stops34h 45mScandinavian Airlines

Deal found 12/17

$744

Thu 1/294:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Mon 2/27:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/15

$433

Sat 1/312:20 pmKEF - IAD

1 stop31h 20mMultiple Airlines

Sat 2/76:00 pmIAD - KEF

1 stop15h 20mMultiple Airlines

Deal found 12/17

$720

Thu 1/2911:30 amKEF - IAD

2 stops36h 39mScandinavian Airlines

Mon 2/28:30 pmIAD - KEF

1 stop33h 15mScandinavian Airlines

Deal found 12/15

$788

Fri 1/304:50 pmKEF - IAD

Nonstop6h 40mMultiple Airlines

Fri 2/65:25 pmIAD - KEF

1 stop14h 55mMultiple Airlines

Deal found 12/16

$845

Fri 1/303:40 pmKEF - IAD

1 stop32h 10mScandinavian Airlines

Fri 2/612:23 pmIAD - KEF

2 stops17h 17mScandinavian Airlines

Deal found 12/16

$846

Last-minute flights from Reykjavik to Dulles Intl
Discover last-minute flight deals from Reykjavik to Dulles Intl. Data last updated December 18, 2025 and is based on user searches.

Wed 12/244:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Mon 12/297:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/16

$652

Thu 1/155:00 pmKEF - IAD

1 stop22h 19mMultiple Airlines

Wed 1/217:40 pmIAD - KEF

Nonstop5h 55mMultiple Airlines

Deal found 12/16

$685

Fri 1/164:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Fri 1/237:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/17

$412

Fri 1/163:25 pmKEF - IAD

1 stop29h 25mMultiple Airlines

Fri 1/235:45 pmIAD - KEF

1 stop14h 35mMultiple Airlines

Deal found 12/17

$711

Thu 1/294:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Mon 2/27:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/15

$433

Thu 1/2911:30 amKEF - IAD

2 stops36h 39mScandinavian Airlines

Mon 2/28:30 pmIAD - KEF

1 stop33h 15mScandinavian Airlines

Deal found 12/15

$788

Fri 1/304:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Fri 2/67:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/16

$416

Sat 1/314:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Sat 2/77:40 pmIAD - KEF

Nonstop5h 55mIcelandair

Deal found 12/17

$408

Sat 1/312:20 pmKEF - IAD

1 stop31h 20mMultiple Airlines

Sat 2/76:00 pmIAD - KEF

1 stop15h 20mMultiple Airlines

Deal found 12/17

$720

Sat 1/312:20 pmKEF - IAD

2 stops30h 30mLufthansa

Sat 2/76:00 pmIAD - KEF

1 stop15h 20mLufthansa

Deal found 12/17

$728

Sat 1/317:35 amKEF - IAD

2 stops16h 34mScandinavian Airlines

Sat 2/78:30 pmIAD - KEF

2 stops34h 45mScandinavian Airlines

Deal found 12/17

$744

One-way flights from Reykjavik to Dulles Intl
Search for one-way flight options from Reykjavik to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/144:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Deal found 12/17

$414

Mon 12/294:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Deal found 12/16

$424

Wed 1/1411:45 amKEF - IAD

3 stops32h 30mMultiple Airlines

Deal found 12/17

$452

Thu 1/84:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Deal found 12/16

$495

Tue 1/2011:05 amKEF - IAD

3 stops57h 10mMultiple Airlines

Deal found 12/17

$509

Sat 1/315:15 pmKEF - IAD

3 stops46h 07mMultiple Airlines

Deal found 12/16

$521

Sun 1/114:50 pmKEF - IAD

Nonstop6h 40mIcelandair

Deal found 12/16

$553

Find flight deals from Reykjavik to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$408 (Mytrip)
Popular in	March
Cheapest in	February
Average price	$488
Good round-trip deal	$1,390 or less
Good one-way deal	$417 or less

Provider with most accurate pricing for Reykjavik (REK)-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Reykjavik (REK)-Washington, D.C. Dulles Intl flights.

Search Deals

From Reykjavik (REK) to Washington, D.C. Dulles Intl

Search Deals

High demand for flights, 5% potential price rise

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Reykjavik (REK) to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from Reykjavik (REK) to Washington, D.C. Dulles Intl.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Reykjavik to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 1/31

4:50 pm-6:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Sat 2/7

7:40 pm-6:35 am

Nonstop5h 55m

$408

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/29

4:50 pm-6:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Mon 2/2

7:40 pm-6:35 am

Nonstop5h 55m

$433

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-10:19 am

1 stop22h 19m

Washington, D.C. Dulles Intl

Wed 1/21

7:40 pm-6:35 am

Nonstop5h 55m

$685

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 1/31

2:20 pm-4:40 pm

1 stop31h 20m

Washington, D.C. Dulles Intl

Sat 2/7

6:00 pm-2:20 pm

1 stop15h 20m

$720

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 1/31

2:20 pm-3:50 pm

2 stops30h 30m

Washington, D.C. Dulles Intl

Sat 2/7

6:00 pm-2:20 pm

1 stop15h 20m

$728

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 1/31

7:35 am-7:09 pm

2 stops16h 34m

Washington, D.C. Dulles Intl

Sat 2/7

8:30 pm-12:15 pm

2 stops34h 45m

$744

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/29

11:30 am-7:09 pm

2 stops36h 39m

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-10:45 am

1 stop33h 15m

$788

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Fri 1/30

4:50 pm-6:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Fri 2/6

5:25 pm-1:20 pm

1 stop14h 55m

$845

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Fri 1/30

3:40 pm-6:50 pm

1 stop32h 10m

Washington, D.C. Dulles Intl

Fri 2/6

12:23 pm-10:40 am

2 stops17h 17m

$846

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Tue 1/20

4:50 pm-6:30 pm

Nonstop6h 40m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results

Compare providers for flights from Reykjavik to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reykjavik to Dulles Intl in December.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Reykjavik-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reykjavik-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Reykjavik-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Reykjavik-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Reykjavik-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reykjavik to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Reykjavik with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from REK to IAD?

When flying from Reykjavik to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

How long is the flight from Reykjavik to Washington, D.C. Dulles Intl Airport?
Departing from Reykjavik to Washington, D.C. Dulles Intl Airport will take you 6h 40m. The distance between Reykjavik and Washington, D.C. Dulles Intl Airport is about 2791 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest flights from Reykjavik to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from Reykjavik to Washington, D.C. Dulles Intl Airport? While on average our users pay $915, our data indicates the cheapest price to be $354. The most popular route (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), is priced around $408.
Can I find deals for flights from Reykjavik to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Reykjavik to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reykjavik to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reykjavik to Dulles Intl.
Can I find deals for business class flights from Reykjavik to Dulles Intl?
Yes. Cheapflights offers flight deals from Reykjavik to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Rockville

Laurel

Towson

Manassas

National Harbor

Bowie

Largo

McLean

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Cordova

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Top airline flying from Reykjavik to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$476	Average$650	FlexibilityNo cancel fee	On-time76%

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$408+ Cheap flights from Reykjavik (REK) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reykjavik to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Reykjavik to Dulles Intl

Cheapest flights from Reykjavik to Dulles IntlExplore the most affordable flight options available from Reykjavik to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Reykjavik to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Reykjavik to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Reykjavik to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Reykjavik to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reykjavik to Dulles Intl in December.

Best time to book a flight from Reykjavik to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Reykjavik with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from REK to IAD?

Find hourly flight availability from Reykjavik to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from Reykjavik to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Reykjavik to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Reykjavik to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Reykjavik to Dulles Intl that include hotel bookings?

How can I find direct flights from Reykjavik to Dulles Intl?

Can I find deals for business class flights from Reykjavik to Dulles Intl?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reykjavik to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Reykjavik to Dulles Intl

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Cheapest flights from Reykjavik to Dulles Intl
Explore the most affordable flight options available from Reykjavik to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.