How long does it take to fly to Sulaymaniyah?

On average, it takes 18h 17m to fly from Washington, D.C. to Sulaymaniyah if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Erbil (the most popular airport in Sulaymaniyah). If you’re flying out of Baltimore and into Erbil, then the flight time is around 22h 40m.

Which airport is the most popular layover for flights between Washington, D.C. and Sulaymaniyah?

Doha (DOH) was the most common stop: 48% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Sulaymaniyah?

Flights via Istanbul (IST) offer the lowest average round-trip price of $783.

What airlines fly to Sulaymaniyah?

Turkish Airlines, Qatar Airways and Emirates are the top three most popular airlines that fly to Sulaymaniyah from Washington, D.C. according to our data. Turkish Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Sulaymaniyah. Keep in mind that there are 5 different airlines that fly to Sulaymaniyah on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. to Sulaymaniyah?

Doha (DOH) has the shortest average layover time for this route: 5h 08m.

Which layover airport has the shortest travel time from Washington, D.C. to Sulaymaniyah?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 18h 50m.

What is the cheapest airline that flies from Washington, D.C. to Sulaymaniyah Int.?

Royal Jordanian and Qatar Airways are the most popular carriers operating from Washington, D.C. to Sulaymaniyah Int.

When did momondo last update prices for flights from Washington, D.C. to Sulaymaniyah Int. Airport?

Prices for flights from Washington, D.C. to Sulaymaniyah Int. Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Sulaymaniyah Int. Airport?

As of September 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Sulaymaniyah Int. Airport.

How old do you have to be to fly from Washington, D.C. to Sulaymaniyah Int. Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Sulaymaniyah Int. Airport.

What documentation or ID do you need to fly to Sulaymaniyah Int. Airport?

The travel and health documents you'll need for your trip to Sulaymaniyah Int. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sulaymaniyah Int. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$434 Cheap Flights from Washington, D.C. to Sulaymaniyah in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Sulaymaniyah

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 am - 3:15 amIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

35h 10m1 stop Amman Queen Alia Intl

6:50 am - 8:25 amISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

32h 35m1 stop Amman Queen Alia Intl

$987Royal Jordanian

Thu, Oct 8 - Sat, Oct 31

9:00 pm - 3:25 amIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

23h 25m1 stop Doha Hamad Intl

4:35 am - 4:55 pmISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Doha Hamad Intl

$1,008Qatar Airways

Wed, Oct 7 - Tue, Oct 27

9:00 pm - 3:25 amIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

23h 25m1 stop Doha Hamad Intl

4:35 am - 4:55 pmISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Doha Hamad Intl

$1,016Qatar Airways

Wed, Oct 7 - Mon, Oct 26

9:40 pm - 12:25 amIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

19h 45m1 stop Istanbul

2:40 am - 12:45 pmISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

17h 05m1 stop Istanbul

$1,039Turkish Airlines

Sat, Oct 10 - Thu, Oct 29

1:15 pm - 12:25 amIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

28h 10m1 stop Istanbul

1:55 am - 11:30 amISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

16h 35m1 stop Istanbul

$1,047Turkish Airlines

Sun, Oct 4 - Mon, Oct 19

9:05 am - 3:15 amIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

35h 10m1 stop Amman Queen Alia Intl

5:45 am - 6:35 amISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

31h 50m1 stop Amman Queen Alia Intl

$1,072Royal Jordanian

Thu, Oct 1 - Sat, Oct 17

5:10 pm - 3:25 amDCA Washington, D.C. Reagan-National-ISU Sulaymaniyah Int.

27h 15m2 stops Philadelphia Doha Hamad Intl

4:35 am - 10:00 pmISU Sulaymaniyah Int.-DCA Washington, D.C. Reagan-National

24h 25m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,098Multiple Airlines

Wed, Oct 7 - Tue, Oct 27

6:58 pm - 3:25 amDCA Washington, D.C. Reagan-National-ISU Sulaymaniyah Int.

25h 27m2 stops Dallas/Fort Worth Doha Hamad Intl

4:35 am - 9:59 pmISU Sulaymaniyah Int.-DCA Washington, D.C. Reagan-National

24h 24m2 stops Doha Hamad Intl Philadelphia

$1,098Multiple Airlines

Wed, Oct 7 - Tue, Oct 27

10:55 am - 1:10 pmIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

19h 15m1 stop Dubai Intl

1:25 pm - 9:00 amISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

26h 35m1 stop Dubai Intl

$1,216Emirates

Wed, Oct 7 - Thu, Oct 29

10:55 am - 1:10 pmIAD Washington, D.C. Dulles Intl-ISU Sulaymaniyah Int.

19h 15m1 stop Dubai Intl

1:25 pm - 9:00 amISU Sulaymaniyah Int.-IAD Washington, D.C. Dulles Intl

26h 35m1 stop Dubai Intl

$1,216Emirates

Mon, Oct 12 - Thu, Oct 29

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Qatar Airways flights from Washington, D.C. to Sulaymaniyah

Our best Qatar Airways deals on Washington, D.C. to Sulaymaniyah flight tickets

Qatar Airways

Oct 7

IAD9:00 pmWashington, D.C. Dulles Intl

23h 25m

1 stop

ISU3:25 amSulaymaniyah Int.

Oct 27

ISU4:35 amSulaymaniyah Int.

19h 20m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,008

Qatar Airways

Oct 7

IAD9:00 pmWashington, D.C. Dulles Intl

23h 25m

1 stop

ISU3:25 amSulaymaniyah Int.

Oct 26

ISU4:35 amSulaymaniyah Int.

19h 20m

1 stop

IAD4:55 pmWashington, D.C. Dulles Intl

$1,016

Qatar Airways

Oct 4

IAD9:00 pmWashington, D.C. Dulles Intl

23h 10m

1 stop

ISU3:10 amSulaymaniyah Int.

Oct 19

ISU4:25 amSulaymaniyah Int.

35h 20m

1 stop

IAD8:45 amWashington, D.C. Dulles Intl

$1,018

Emirates flights from Washington, D.C. to Sulaymaniyah

Our best Emirates deals on Washington, D.C. to Sulaymaniyah flight tickets

Emirates

Sep 30

IAD10:55 amWashington, D.C. Dulles Intl

19h 15m

1 stop

ISU1:10 pmSulaymaniyah Int.

Oct 22

ISU2:10 pmSulaymaniyah Int.

25h 40m

1 stop

IAD8:50 amWashington, D.C. Dulles Intl

$1,216

Emirates

Sep 30

IAD10:55 amWashington, D.C. Dulles Intl

19h 15m

1 stop

ISU1:10 pmSulaymaniyah Int.

Oct 18

ISU2:10 pmSulaymaniyah Int.

25h 40m

1 stop

IAD8:50 amWashington, D.C. Dulles Intl

$1,266

Emirates

Oct 3

IAD10:55 amWashington, D.C. Dulles Intl

19h 15m

1 stop

ISU1:10 pmSulaymaniyah Int.

Oct 18

ISU2:10 pmSulaymaniyah Int.

25h 40m

1 stop

IAD8:50 amWashington, D.C. Dulles Intl

$1,316

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Thu 10/8

9:05 am-3:15 am

1 stop35h 10m

Sulaymaniyah Int.

Sat 10/31

6:50 am-8:25 am

1 stop32h 35m

$987

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Wed 10/7

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Tue 10/27

4:35 am-4:55 pm

1 stop19h 20m

$1,008

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Wed 10/7

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Mon 10/26

4:35 am-4:55 pm

1 stop19h 20m

$1,016

Quickest round-trip

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Sat 10/10

9:40 pm-12:25 am

1 stop19h 45m

Sulaymaniyah Int.

Thu 10/29

2:40 am-12:45 pm

1 stop17h 05m

$1,039

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Sun 10/4

1:15 pm-12:25 am

1 stop28h 10m

Sulaymaniyah Int.

Mon 10/19

1:55 am-11:30 am

1 stop16h 35m

$1,047

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Thu 10/1

9:05 am-3:15 am

1 stop35h 10m

Sulaymaniyah Int.

Sat 10/17

5:45 am-6:35 am

1 stop31h 50m

$1,072

Washington, D.C.Sulaymaniyah

DCA Washington, D.C. Reagan-National - ISU Sulaymaniyah Int.

DCAISU

Washington, D.C. Reagan-National

Wed 10/7

5:10 pm-3:25 am

2 stops27h 15m

Sulaymaniyah Int.

Tue 10/27

4:35 am-10:00 pm

2 stops24h 25m

$1,098

Washington, D.C.Sulaymaniyah

DCA Washington, D.C. Reagan-National - ISU Sulaymaniyah Int.

DCAISU

Washington, D.C. Reagan-National

Wed 10/7

6:58 pm-3:25 am

2 stops25h 27m

Sulaymaniyah Int.

Tue 10/27

4:35 am-9:59 pm

2 stops24h 24m

$1,098

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Wed 10/7

10:55 am-1:10 pm

1 stop19h 15m

Sulaymaniyah Int.

Thu 10/29

1:25 pm-9:00 am

1 stop26h 35m

$1,216

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Mon 10/12

10:55 am-1:10 pm

1 stop19h 15m

Sulaymaniyah Int.

Thu 10/29

1:25 pm-9:00 am

1 stop26h 35m

$1,216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Sulaymaniyah

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Sulaymaniyah?

Prices are currently low for flights on this route.

Typical prices usually range from $988 to $1,091.
The lowest price recently found on this route was $987.

What is the cheapest month to fly to Sulaymaniyah?

In general, February is the cheapest month to fly from Washington, D.C. to Sulaymaniyah. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $768. If you don’t want to visit Sulaymaniyah in February, then you should wait until January to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $790.

Can stopping save me money on Washington, D.C. to Sulaymaniyah flights?

You could potentially save up to 28% on your flight if you consider stops on a Washington, D.C. to Sulaymaniyah flight.

When to book flights from Washington, D.C. to Sulaymaniyah

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Sulaymaniyah according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Sulaymaniyah (WAS to ISU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Sulaymaniyah

Best Price Found	$434
Fastest flight time	17h 55m
Direct flights	None

The best one-way flight to Sulaymaniyah from Washington, D.C. in the past 72 hours is $434. The best round-trip flight deal from Washington, D.C. to Sulaymaniyah found on momondo in the last 72 hours is $987.

The fastest flight from Washington, D.C. to Sulaymaniyah takes 17h 55m

There are no direct flights from Washington, D.C. to Sulaymaniyah. There are no popular flight routes from Washington, D.C. to Sulaymaniyah.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Sulaymaniyah

How far is Washington, D.C. to Sulaymaniyah Int. by plane?
The straight-line distance from Washington, D.C. to Sulaymaniyah Int. is 6113.3 mi. A reasonable flight in good conditions will take 17h 55m.
When did momondo last update prices for flights from Washington, D.C. to Sulaymaniyah Int. Airport?
Prices for flights from Washington, D.C. to Sulaymaniyah Int. Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Sulaymaniyah Int. Airport?
As of September 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Sulaymaniyah Int. Airport.
How old do you have to be to fly from Washington, D.C. to Sulaymaniyah Int. Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Sulaymaniyah Int. Airport.
What documentation or ID do you need to fly to Sulaymaniyah Int. Airport?
The travel and health documents you'll need for your trip to Sulaymaniyah Int. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sulaymaniyah Int. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Sulaymaniyah?
Based on momondo bookings for flights between Washington, D.C. and Sulaymaniyah, the leading airline is Turkish Airlines, making up 53% of the total bookings. Other popular airlines include Qatar Airways with 47%.

Best airlines flying from Washington, D.C. to Sulaymaniyah

Compare and see reviews for airlines that fly from Washington, D.C. to Sulaymaniyah with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $580	Free Cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
Royal Jordanian	PriceFrom $716	Free Cancellation	Rating 6.8 473 reviews	Search Royal Jordanian flights
Qatar Airways	PriceFrom $778	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,210	Free Cancellation	Rating 8.1 3,662 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sulaymaniyah?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Sulaymaniyah. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Sulaymaniyah with flexible booking policies on momondo?

Flights from Washington, D.C. to Sulaymaniyah with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Sulaymaniyah?

Once you have performed a search for Washington, D.C. to Sulaymaniyah flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Sulaymaniyah right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sulaymaniyah from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. to Sulaymaniyah from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sulaymaniyah departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from Washington, D.C. to Sulaymaniyah

Our best Qatar Airways deals on Washington, D.C. to Sulaymaniyah flight tickets

Emirates flights from Washington, D.C. to Sulaymaniyah

Our best Emirates deals on Washington, D.C. to Sulaymaniyah flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Sulaymaniyah

What is the typical price of a round-trip flight between Washington, D.C. and Sulaymaniyah?

What is the cheapest month to fly to Sulaymaniyah?

Can stopping save me money on Washington, D.C. to Sulaymaniyah flights?

What is the cheapest airline that flies from Washington, D.C. to Sulaymaniyah Int.?

What airlines fly to Sulaymaniyah?

Which airport is the most popular layover for flights between Washington, D.C. and Sulaymaniyah?

Which layover airport offers the lowest fares from Washington, D.C. to Sulaymaniyah?

Which layover airport has the shortest travel time from Washington, D.C. to Sulaymaniyah?

Which layover airport has the shortest connection time from Washington, D.C. to Sulaymaniyah?

How long does it take to fly to Sulaymaniyah?

When to book flights from Washington, D.C. to Sulaymaniyah

Cheap Washington, D.C. to Sulaymaniyah (WAS to ISU) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Sulaymaniyah

Best airlines flying from Washington, D.C. to Sulaymaniyah

Compare and see reviews for airlines that fly from Washington, D.C. to Sulaymaniyah with momondo

Why use momondo?

An easier way to manage your Sulaymaniyah trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Cabin classes currently available on flights to Sulaymaniyah

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