HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$294+ Cheap flights from Iceland to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Iceland to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Iceland to Dulles Intl

Keep the following information in mind while searching for Iceland to Dulles Intl flight deals. Data was last updated April 29, 2025.

Round-trip from

$548
(Mytrip)

One-way from

$294
(Kiwi.com)

Good round-trip deal

$1,390 or less

Good one-way deal

$419 or less
From Iceland to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Iceland to Washington, D.C. Dulles Intl
Search Deals
Price to beat on a round-trip flight from Iceland to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Iceland to Washington, D.C. Dulles Intl.
Search Deals

Find flight deals from Iceland to Dulles Intl

Cheapest flights from Iceland to Dulles Intl
Explore the most affordable flight options available from Iceland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:45 pmKEF - IAD
Nonstop6h 25mIcelandair
Wed 6/2511:15 pmIAD - KEF
Nonstop5h 50mIcelandair
Deal found 4/28$548
This Ticket deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:25 amKEF - IAD
1 stop28h 15mVirgin Atlantic
Mon 6/98:30 pmIAD - KEF
1 stop9h 00mVirgin Atlantic
Deal found 4/29$606
This Ticket deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:50 amKEF - IAD
1 stop18h 04mMultiple Airlines
Mon 6/98:30 pmIAD - KEF
1 stop9h 00mMultiple Airlines
Deal found 4/28$608
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/169:50 amKEF - IAD
2 stops39h 29mUnited Airlines
Wed 6/259:00 amIAD - KEF
2 stops19h 10mUnited Airlines
Deal found 4/29$615
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/289:30 amKEF - IAD
2 stops15h 34mAir Canada
Sat 7/2612:31 pmIAD - KEF
2 stops15h 39mAir Canada
Deal found 4/28$618
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:50 amKEF - IAD
1 stop11h 54mDelta
Mon 6/98:30 pmIAD - KEF
1 stop9h 00mDelta
Deal found 4/28$637
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1512:25 amKEF - IAD
1 stop17h 05mLufthansa
Wed 6/2510:20 pmIAD - KEF
1 stop21h 50mLufthansa
Deal found 4/29$641
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/131:00 amKEF - IAD
2 stops22h 59mScandinavian Airlines
Wed 7/3010:05 pmIAD - KEF
2 stops22h 05mScandinavian Airlines
Deal found 4/28$897
This Justfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:25 amKEF - IAD
2 stops23h 20mTurkish Airlines
Fri 7/251:30 pmIAD - KEF
2 stops22h 30mTurkish Airlines
Deal found 4/29$1,380
This Kissandfly.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:10 amKEF - IAD
1 stop18h 25mAustrian Airlines
Sun 5/1810:07 pmIAD - KEF
1 stop30h 23mAustrian Airlines
Deal found 4/28$1,407

Cheapflights Fare Finder

Customize your flight search to find flights from Iceland to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Iceland to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Iceland

Fly to

Dulles Intl

Route

Depart

Return

Price

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 6/5

7:45 pm-10:10 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Wed 6/25

11:15 pm-9:05 am

Nonstop5h 50m

$548

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/1

11:25 am-11:40 am

1 stop28h 15m

Washington, D.C. Dulles Intl

Mon 6/9

8:30 pm-9:30 am

1 stop9h 00m

$606

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/1

8:50 am-10:54 pm

1 stop18h 04m

Washington, D.C. Dulles Intl

Mon 6/9

8:30 pm-9:30 am

1 stop9h 00m

$608

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 6/16

9:50 am-9:19 pm

2 stops39h 29m

Washington, D.C. Dulles Intl

Wed 6/25

9:00 am-8:10 am

2 stops19h 10m

$615

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 6/28

9:30 am-9:04 pm

2 stops15h 34m

Washington, D.C. Dulles Intl

Sat 7/26

12:31 pm-8:10 am

2 stops15h 39m

$618

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/1

8:50 am-4:44 pm

1 stop11h 54m

Washington, D.C. Dulles Intl

Mon 6/9

8:30 pm-9:30 am

1 stop9h 00m

$637

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/15

12:25 am-1:30 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Wed 6/25

10:20 pm-12:10 am

1 stop21h 50m

$641

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 7/13

1:00 am-7:59 pm

2 stops22h 59m

Washington, D.C. Dulles Intl

Wed 7/30

10:05 pm-12:10 am

2 stops22h 05m

$897

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Fri 6/27

12:25 am-7:45 pm

2 stops23h 20m

Washington, D.C. Dulles Intl

Fri 7/25

1:30 pm-4:00 pm

2 stops22h 30m

$1,380

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Tue 5/13

12:10 am-2:35 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Sun 5/18

10:07 pm-8:30 am

1 stop30h 23m

$1,407

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Iceland to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Iceland 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 Iceland to Washington, D.C. Dulles Intl Airport

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

Find hourly flight availability from Iceland 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 April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iceland to Washington, D.C. Dulles Intl Airport as you normally would.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

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.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Iceland to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Iceland to Washington, D.C. Dulles Intl Airport are WestJet ($294), Icelandair ($429), and British Airways ($650).

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

    The cheapest flight price from Iceland to Washington, D.C. Dulles Intl Airport is $369. On average you can expect to pay $1,105. The most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), can usually be booked for $532.

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

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

  • How can I find direct flights from Iceland to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Iceland 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.

  • What is the cheapest month to book a flight from Iceland to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Iceland to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Iceland to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Iceland?

Book flights to Iceland if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iceland to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Frankfurt to Dulles Intl flights
Charles de Gaulle to Dulles Intl flights
Heathrow to Baltimore flights
Amsterdam to Dulles Intl flights
Heathrow to Reagan-National flights
Charles de Gaulle to Reagan-National flights
Madrid to Dulles Intl flights
Leonardo da Vinci/Fiumicino to Dulles Intl flights
Gatwick to Dulles Intl flights
Frankfurt to Baltimore flights
Charles de Gaulle to Baltimore flights
Gatwick to Reagan-National flights
London City to Dulles Intl flights
Orly to Dulles Intl flights
Gatwick to Baltimore flights
Frankfurt to Reagan-National flights
Bruxelles-National to Dulles Intl flights
Dublin to Dulles Intl flights
Istanbul to Dulles Intl flights
Vienna to Dulles Intl flights
Munich to Dulles Intl flights
Stansted to Baltimore flights
Madrid to Reagan-National flights
Zurich to Dulles Intl flights
Frederic Chopin to Dulles Intl flights
Stansted to Dulles Intl flights
Barcelona-El Prat to Dulles Intl flights
Leonardo da Vinci/Fiumicino to Reagan-National flights
Leonardo da Vinci/Fiumicino to Baltimore flights
Vicenza to Dulles Intl flights
Frederic Chopin to Baltimore flights
Amsterdam to Reagan-National flights
Amsterdam to Baltimore flights
Edinburgh to Dulles Intl flights
Madrid to Baltimore flights
Geneva to Dulles Intl flights
Luton to Dulles Intl flights
Frederic Chopin to Reagan-National flights
Vienna to Baltimore flights
Copenhagen to Dulles Intl flights
Bruxelles-National to Reagan-National flights
Athens to Dulles Intl flights
Lisbon to Dulles Intl flights
Manchester to Dulles Intl flights
Berlin to Dulles Intl flights
Vienna to Reagan-National flights
Bruxelles-National to Baltimore flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.