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

A quick flight from Sulaymaniyah to Washington, D.C. Dulles Intl Airport can take about 17h 05m. Turkish Airlines provides one of the quickest options available for as low as $1,208. The distance from Sulaymaniyah to Washington, D.C. Dulles Intl Airport is about 6122 mi.

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 is the cheapest time of day to fly from ISU to IAD?

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

Most accurate provider : When it comes to deals on Sulaymaniyah-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 Sulaymaniyah-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sulaymaniyah-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 Sulaymaniyah-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sulaymaniyah-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.

What airport do you fly from for flights from Sulaymaniyah to Washington, D.C. Dulles Intl?

Sulaymaniyah Int. (ISU) is the airport you will fly out of if you book a flight from Sulaymaniyah to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Sulaymaniyah Int.; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Sulaymaniyah airport to Washington, D.C. Dulles Intl. It is only a 6.5 mi journey to Sulaymaniyah Int. (ISU) from Sulaymaniyah’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Sulaymaniyah 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.

$569+ Cheap Flights from Sulaymaniyah to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Sulaymaniyah 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 Sulaymaniyah to Dulles Intl

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sulaymaniyah to Dulles Intl
Explore the most affordable flight options available from Sulaymaniyah to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Wed 12/23:45 am -

3 stops22h 45m

Thu 12/107:40 pm -

3 stops22h 50m

Deal found 10/19

$1,125

Fri 10/302:40 am -

1 stop17h 05m

Sat 11/710:20 pm -

1 stop18h 50m

Deal found 10/18

$1,208

Mon 11/23:45 am -

3 stops22h 45m

Mon 11/237:40 pm -

3 stops22h 50m

Deal found 10/15

$1,324

Tue 12/14:35 am -

3 stops22h 45m

Wed 12/96:20 pm -

2 stops24h 10m

Deal found 10/18

$1,368

Fri 10/302:40 am -

3 stops23h 50m

Sat 11/77:40 pm -

3 stops22h 50m

Deal found 10/18

$1,374

Mon 11/24:35 am -

1 stop19h 20m

Mon 11/238:05 pm -

1 stop23h 30m

Deal found 10/15

$1,515

Best flights from Sulaymaniyah to Dulles Intl
Discover carefully curated flight deals from Sulaymaniyah to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Wed 12/23:45 am -

3 stops22h 45m

Thu 12/107:40 pm -

3 stops22h 50m

Deal found 10/19

$1,125

Fri 10/302:40 am -

1 stop17h 05m

Sat 11/710:20 pm -

1 stop18h 50m

Deal found 10/17

$1,208

Mon 11/24:35 am -

1 stop19h 20m

Mon 11/238:05 pm -

1 stop23h 30m

Deal found 10/15

$1,515

Mon 11/23:45 am -

3 stops22h 45m

Mon 11/237:40 pm -

3 stops22h 50m

Deal found 10/15

$1,324

Tue 12/14:35 am -

3 stops22h 45m

Wed 12/96:20 pm -

2 stops24h 10m

Deal found 10/18

$1,368

Fri 10/302:40 am -

3 stops23h 50m

Sat 11/77:40 pm -

3 stops22h 50m

Deal found 10/18

$1,374

Last-minute flights from Sulaymaniyah to Dulles Intl
Discover last-minute flight deals from Sulaymaniyah to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

Fri 10/302:40 am -

1 stop17h 05m

Sat 11/710:20 pm -

1 stop18h 50m

Deal found 10/18

$1,208

Fri 10/302:40 am -

3 stops23h 50m

Sat 11/77:40 pm -

3 stops22h 50m

Deal found 10/18

$1,374

Mon 11/23:45 am -

3 stops22h 45m

Mon 11/237:40 pm -

3 stops22h 50m

Deal found 10/15

$1,324

Mon 11/24:35 am -

1 stop19h 20m

Mon 11/238:05 pm -

1 stop23h 30m

Deal found 10/15

$1,515

One-way flights from Sulaymaniyah to Dulles Intl
Search for one-way flight options from Sulaymaniyah to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Mon 12/73:45 am -

3 stops22h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$569

Sun 11/293:45 am -

3 stops46h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$633

Sun 11/13:45 am -

3 stops46h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$666

Sun 11/14:35 am -

3 stops56h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$689

Sun 11/292:40 am -

1 stop17h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$900

Sun 11/12:40 am -

1 stop25h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$903

Find flight deals from Sulaymaniyah to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,125 (Mytrip)
One-way from	$569 (Mytrip)

Provider with most accurate pricing for Sulaymaniyah Int.-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sulaymaniyah Int.-Washington, D.C. Dulles Intl flights.

Search Deals

From Sulaymaniyah Int. to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Sulaymaniyah Int. to Washington, D.C. Dulles Intl

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Sun 11/29

3:45 am-6:30 pm

3 stops46h 45m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$633

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Sun 11/1

3:45 am-6:30 pm

3 stops46h 45m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$666

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Sun 11/1

4:35 am-6:00 am

3 stops56h 25m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$689

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Mon 12/7

3:45 am-7:20 pm

2 stops23h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$798

Quickest round-trip

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Mon 12/7

2:40 am-11:45 am

1 stop17h 05m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-8:00 am

Nonstop0h 00m

$900

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Wed 12/2

3:45 am-6:30 pm

3 stops22h 45m

Washington, D.C. Dulles Intl

Thu 12/10

7:40 pm-2:30 am

3 stops22h 50m

$1,125

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Fri 10/30

2:40 am-12:45 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Sat 11/7

10:20 pm-1:10 am

1 stop18h 50m

$1,208

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Mon 11/2

3:45 am-6:30 pm

3 stops22h 45m

Washington, D.C. Dulles Intl

Mon 11/23

7:40 pm-2:30 am

3 stops22h 50m

$1,324

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Tue 12/1

4:35 am-7:20 pm

3 stops22h 45m

Washington, D.C. Dulles Intl

Wed 12/9

6:20 pm-2:30 am

2 stops24h 10m

$1,368

SulaymaniyahWashington, D.C.

ISU Sulaymaniyah Int. - IAD Washington, D.C. Dulles Intl

ISUIAD

Sulaymaniyah Int.

Fri 10/30

2:40 am-7:30 pm

3 stops23h 50m

Washington, D.C. Dulles Intl

Sat 11/7

7:40 pm-2:30 am

3 stops22h 50m

$1,374

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 11 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Sulaymaniyah-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 Sulaymaniyah-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sulaymaniyah-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 Sulaymaniyah-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sulaymaniyah-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 Sulaymaniyah to Dulles Intl

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

ISU-IAD

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.

Related info for your journey

What airport do you fly from for flights from Sulaymaniyah to Washington, D.C. Dulles Intl?
Sulaymaniyah Int. (ISU) is the airport you will fly out of if you book a flight from Sulaymaniyah to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Sulaymaniyah Int.; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Sulaymaniyah airport to Washington, D.C. Dulles Intl. It is only a 6.5 mi journey to Sulaymaniyah Int. (ISU) from Sulaymaniyah’s city center.
How long is the flight from Sulaymaniyah to Washington, D.C. Dulles Intl Airport?
A quick flight from Sulaymaniyah to Washington, D.C. Dulles Intl Airport can take about 17h 05m. Turkish Airlines provides one of the quickest options available for as low as $1,208. The distance from Sulaymaniyah to Washington, D.C. Dulles Intl Airport is about 6122 mi.
Can I find deals for flights from Sulaymaniyah to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Sulaymaniyah to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sulaymaniyah to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sulaymaniyah to Dulles Intl.
Can I find deals for business class flights from Sulaymaniyah to Dulles Intl?
Yes. Cheapflights offers flight deals from Sulaymaniyah 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

Alexandria

Chantilly

Arlington

Woodbridge

Owings Mills

Lanham

Sterling

Tysons

Herndon

Reston

Hyattsville

Rockville

Springfield

Fredericksburg

Falls Church

Oxon Hill

Laurel

Towson

Clinton

Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Dulles Intl flight routes

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Sulaymaniyah to Dulles Intl

Baghdad to Reagan-National flights

Baghdad to Dulles Intl flights

Erbil to Baltimore flights

Erbil to Dulles Intl 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.

$569+ Cheap flights from Sulaymaniyah (ISU) 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sulaymaniyah to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sulaymaniyah to Dulles Intl

Cheapest flights from Sulaymaniyah to Dulles IntlExplore the most affordable flight options available from Sulaymaniyah to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Explore the most affordable flight options available from Sulaymaniyah to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Best flights from Sulaymaniyah to Dulles IntlDiscover carefully curated flight deals from Sulaymaniyah to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Discover carefully curated flight deals from Sulaymaniyah to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Sulaymaniyah to Dulles IntlDiscover last-minute flight deals from Sulaymaniyah to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

Discover last-minute flight deals from Sulaymaniyah to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Sulaymaniyah to Dulles IntlSearch for one-way flight options from Sulaymaniyah to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Search for one-way flight options from Sulaymaniyah to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.

Find flight deals from Sulaymaniyah to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Sulaymaniyah to Dulles Intl

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

Related info for your journey

What airport do you fly from for flights from Sulaymaniyah to Washington, D.C. Dulles Intl?

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

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

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

Can I find deals for business class flights from Sulaymaniyah 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

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

Alternative routes for Sulaymaniyah to Dulles Intl

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

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.

Search flights from Sulaymaniyah to Dulles Intl by cabin class

Find flights from Sulaymaniyah to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sulaymaniyah and Dulles Intl flights

Browse other Sulaymaniyah and Dulles Intl flight options. Last updated on October 20, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sulaymaniyah to Dulles Intl
Explore the most affordable flight options available from Sulaymaniyah to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.

Best flights from Sulaymaniyah to Dulles Intl
Discover carefully curated flight deals from Sulaymaniyah to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.

Last-minute flights from Sulaymaniyah to Dulles Intl
Discover last-minute flight deals from Sulaymaniyah to Dulles Intl. Data last updated October 20, 2026 and is based on user searches.

One-way flights from Sulaymaniyah to Dulles Intl
Search for one-way flight options from Sulaymaniyah to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.