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

Flights via Amman (AMM) offer the lowest average round-trip price of $624.

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.

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 02m.

How long does it take to fly to Sulaymaniyah?

On average, it takes 18h 02m 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 24h 03m.

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

Istanbul (IST) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Sulaymaniyah?

Turkish Airlines, Emirates and Royal Jordanian 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 34% 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.

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 June 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.

$708 Cheap Flights from Washington, D.C. to Sulaymaniyah in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 pm - 3:25 am

IAD

ISU

23h 25m

1 stop

4:25 am - 3:40 pm

ISU

IAD

18h 15m

1 stop

$962Qatar Airways

Mon, Aug 31 - Wed, Sep 30

9:00 pm - 3:25 am

IAD

ISU

23h 25m

1 stop

4:25 am - 3:40 pm

ISU

IAD

18h 15m

1 stop

$963Qatar Airways

Mon, Aug 31 - Wed, Sep 30

9:00 pm - 3:25 am

IAD

ISU

23h 25m

1 stop

4:25 am - 3:40 pm

ISU

IAD

18h 15m

1 stop

$965Qatar Airways

Mon, Aug 31 - Wed, Sep 30

8:05 pm - 3:35 am

IAD

ISU

23h 30m

1 stop

4:35 am - 3:55 pm

ISU

IAD

19h 20m

1 stop

$989Qatar Airways

Wed, Nov 18 - Tue, Dec 8

8:05 pm - 3:35 am

IAD

ISU

23h 30m

1 stop

4:35 am - 3:55 pm

ISU

IAD

19h 20m

1 stop

$1,010Qatar Airways

Wed, Nov 18 - Mon, Dec 7

8:05 pm - 3:35 am

IAD

ISU

23h 30m

1 stop

4:35 am - 3:55 pm

ISU

IAD

19h 20m

1 stop

$1,042Qatar Airways

Sun, Nov 15 - Thu, Dec 10

9:20 pm - 1:10 am

IAD

ISU

19h 50m

1 stop

2:40 am - 7:25 pm

ISU

IAD

24h 45m

1 stop

$1,054Turkish Airlines

Tue, Nov 17 - Tue, Dec 8

9:00 pm - 3:25 am

IAD

ISU

23h 25m

1 stop

4:25 am - 3:40 pm

ISU

IAD

18h 15m

1 stop

$1,063Qatar Airways

Sat, Jul 25 - Fri, Sep 11

9:20 pm - 1:10 am

IAD

ISU

19h 50m

1 stop

2:40 am - 7:25 pm

ISU

IAD

24h 45m

1 stop

$1,079Turkish Airlines

Thu, Nov 19 - Tue, Dec 8

3:41 pm - 3:25 am

DCA

ISU

28h 44m

2 stops

4:25 am - 11:59 pm

ISU

DCA

26h 34m

2 stops

$1,079Multiple Airlines

Mon, Aug 31 - Wed, Sep 30

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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

Aug 31

IAD9:00 pmWashington, D.C. Dulles Intl

23h 25m

1 stop

ISU3:25 amSulaymaniyah Int.

Sep 30

ISU4:25 amSulaymaniyah Int.

18h 15m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$961

Qatar Airways

Aug 31

IAD9:00 pmWashington, D.C. Dulles Intl

23h 25m

1 stop

ISU3:25 amSulaymaniyah Int.

Sep 30

ISU4:25 amSulaymaniyah Int.

18h 15m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$962

Qatar Airways

Aug 31

IAD9:00 pmWashington, D.C. Dulles Intl

23h 25m

1 stop

ISU3:25 amSulaymaniyah Int.

Sep 30

ISU4:25 amSulaymaniyah Int.

18h 15m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$963

Emirates flights from Washington, D.C. to Sulaymaniyah

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

Emirates

Sep 27

DCA5:10 pmWashington, D.C. Reagan-National

37h 00m

2 stops

ISU1:10 pmSulaymaniyah Int.

Oct 1

ISU2:10 pmSulaymaniyah Int.

39h 42m

2 stops

DCA10:52 pmWashington, D.C. Reagan-National

$2,041

Emirates

Jun 28

IAD3:39 pmWashington, D.C. Dulles Intl

38h 31m

2 stops

ISU1:10 pmSulaymaniyah Int.

Aug 23

ISU2:10 pmSulaymaniyah Int.

25h 30m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

$2,119

Emirates

Sep 27

BWI3:04 pmBaltimore/Washington

39h 06m

2 stops

ISU1:10 pmSulaymaniyah Int.

Oct 1

ISU2:10 pmSulaymaniyah Int.

39h 49m

2 stops

BWI10:59 pmBaltimore/Washington

$2,394

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

Quickest round-trip

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 8/31

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Wed 9/30

4:25 am-3:40 pm

1 stop18h 15m

$962

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 8/31

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Wed 9/30

4:25 am-3:40 pm

1 stop18h 15m

$963

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 8/31

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Wed 9/30

4:25 am-3:40 pm

1 stop18h 15m

$965

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 11/18

8:05 pm-3:35 am

1 stop23h 30m

Sulaymaniyah Int.

Tue 12/8

4:35 am-3:55 pm

1 stop19h 20m

$989

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 11/18

8:05 pm-3:35 am

1 stop23h 30m

Sulaymaniyah Int.

Mon 12/7

4:35 am-3:55 pm

1 stop19h 20m

$1,010

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 11/15

8:05 pm-3:35 am

1 stop23h 30m

Sulaymaniyah Int.

Thu 12/10

4:35 am-3:55 pm

1 stop19h 20m

$1,042

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Tue 11/17

9:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Tue 12/8

2:40 am-7:25 pm

1 stop24h 45m

$1,054

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sat 7/25

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Fri 9/11

4:25 am-3:40 pm

1 stop18h 15m

$1,063

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Thu 11/19

9:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Tue 12/8

2:40 am-7:25 pm

1 stop24h 45m

$1,079

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Mon 8/31

3:41 pm-3:25 am

2 stops28h 44m

Sulaymaniyah Int.

Wed 9/30

4:25 am-11:59 pm

2 stops26h 34m

$1,079

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

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What is the cheapest month to fly to Sulaymaniyah?

In general, March 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 $529. If you don’t want to visit Sulaymaniyah in March, then you should wait until October to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $532.

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

You could potentially save up to 17% 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

Fastest flight time	19h 50m
Direct flights	None

The fastest flight from Washington, D.C. to Sulaymaniyah takes 19h 50m

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 19h 50m.
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 June 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 56% of the total bookings. Other popular airlines include Qatar Airways with 44%.

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
Royal Jordanian	PriceFrom $532	Free Cancellation	Rating 6.8 469 reviews	Search Royal Jordanian flights
Turkish Airlines	PriceFrom $580	Free Cancellation	Rating 7.4 4,409 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $959	Free Cancellation	Rating 7.3 3,729 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,210	Free Cancellation	Rating 8.1 3,592 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 $708

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 7/6. 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 cheapest month to fly to Sulaymaniyah?

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

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

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

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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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