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

There are many flights that can get you from Washington, D.C. to Sulaymaniyah in 19h 50m. Fly via Turkish Airlines to get the fastest option. The distance from Washington, D.C. to Sulaymaniyah is about 6122 mi.

What are the cheapest airlines flying from Washington, D.C. to Sulaymaniyah round-trip?

Flying on Turkish Airlines is currently your cheapest option to Sulaymaniyah, with prices starting at $580. Additional round-trip tickets that might be worth considering are offered by Royal Jordanian and Qatar Airways, with the lowest prices starting at $627 and $763, respectively. Turkish Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular routes from Washington, D.C. to Sulaymaniyah?

The most popular route from Washington, D.C. to Sulaymaniyah is Washington, D.C. Dulles Intl - Sulaymaniyah Int.. You may also consider Washington, D.C. Reagan-National - Sulaymaniyah Int. or Baltimore/Washington - Sulaymaniyah Int..

What are the most popular airlines that fly from Washington, D.C. to Sulaymaniyah?

Turkish Airlines, Qatar Airways and Emirates are the most popular airlines when flying from Washington, D.C. to Sulaymaniyah.

What is the cheapest time of day to fly from WAS to ISU?

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

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

Most trusted provider : When it comes to deals on Washington, D.C.-Sulaymaniyah 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 Washington, D.C.-Sulaymaniyah flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into Sulaymaniyah Int. (ISU) if they book a flight to Sulaymaniyah from Washington, D.C.. On average, Sulaymaniyah Int. has 0 inbound flights from Washington, D.C. per day from 4 airlines. Sulaymaniyah Int. is conveniently located just 6.5 mi from Sulaymaniyah’s city center.

Can I find deals for flights from Washington, D.C. to Sulaymaniyah that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Sulaymaniyah flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Sulaymaniyah?

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

Can I find deals for business class flights from Washington, D.C. to Sulaymaniyah?

Yes. Cheapflights offers flight deals from Washington, D.C. to Sulaymaniyah by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$455+ Cheap Flights from Washington, D.C. to Sulaymaniyah

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Cheap flight deals from Washington, D.C. to Sulaymaniyah

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Sulaymaniyah
Explore the most affordable flight options available from Washington, D.C. to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Tue 12/17:40 pm -

3 stops22h 50m

Wed 12/93:45 am -

3 stops22h 45m

Deal found 11/2

$1,045

Wed 12/91:30 pm -

1 stop27h 40m

Tue 12/222:40 am -

1 stop24h 45m

Deal found 11/3

$1,053

Thu 11/51:30 pm -

1 stop27h 40m

Thu 12/32:40 am -

1 stop24h 45m

Deal found 10/31

$1,084

Sun 11/81:30 pm -

1 stop27h 40m

Sun 12/62:40 am -

1 stop17h 05m

Deal found 10/31

$1,094

Tue 12/17:40 pm -

3 stops22h 50m

Mon 12/73:45 am -

3 stops22h 45m

Deal found 11/3

$1,116

Thu 11/51:30 pm -

1 stop27h 40m

Sun 12/62:40 am -

1 stop24h 45m

Deal found 10/31

$1,124

Sat 11/281:30 pm -

1 stop27h 40m

Fri 12/42:40 am -

1 stop17h 05m

Deal found 10/31

$1,134

Thu 12/101:30 pm -

1 stop27h 40m

Thu 12/172:40 am -

1 stop24h 45m

Deal found 11/2

$1,139

Thu 11/51:30 pm -

1 stop27h 40m

Fri 12/42:40 am -

1 stop24h 45m

Deal found 10/31

$1,144

Wed 12/21:30 pm -

1 stop27h 40m

Tue 12/292:40 am -

1 stop17h 05m

Deal found 11/3

$1,149

Sat 11/289:20 pm -

1 stop19h 50m

Sun 12/62:40 am -

1 stop24h 45m

Deal found 11/2

$1,164

Mon 12/289:20 pm -

1 stop19h 50m

Wed 12/302:40 am -

1 stop17h 05m

Deal found 11/3

$1,174

Best flights from Washington, D.C. to Sulaymaniyah
Discover carefully curated flight deals from Washington, D.C. to Sulaymaniyah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Thu 1/149:20 pm -

1 stop19h 50m

Wed 1/272:40 am -

1 stop17h 05m

Deal found 11/3

$1,054

Thu 1/1410:30 am -

1 stop32h 40m

Thu 1/286:50 am -

2 stops24h 05m

Deal found 11/3

$1,377

Fri 11/278:05 pm -

1 stop23h 30m

Sat 1/164:35 am -

1 stop19h 20m

Deal found 11/4

$1,494

Wed 3/2410:20 pm -

1 stop19h 50m

Sun 3/281:55 am -

1 stop16h 35m

Deal found 11/1

$1,124

Thu 2/181:30 pm -

1 stop27h 40m

Sun 2/212:40 am -

1 stop24h 45m

Deal found 11/3

$1,124

Thu 3/2510:20 pm -

1 stop19h 50m

Sat 4/31:55 am -

1 stop24h 55m

Deal found 11/1

$1,144

Fri 3/2610:20 pm -

1 stop19h 50m

Fri 4/91:55 am -

1 stop24h 55m

Deal found 11/1

$1,154

Sat 3/2710:20 pm -

1 stop19h 05m

Sat 4/31:55 am -

1 stop24h 55m

Deal found 11/1

$1,184

Wed 11/251:30 pm -

1 stop27h 40m

Fri 1/152:40 am -

1 stop17h 05m

Deal found 11/4

$1,334

Tue 12/299:20 pm -

1 stop19h 50m

Mon 1/42:40 am -

1 stop17h 05m

Deal found 10/31

$1,344

Sat 11/211:30 pm -

1 stop27h 40m

Tue 1/122:40 am -

1 stop17h 05m

Deal found 11/4

$1,409

Tue 12/291:30 pm -

1 stop27h 40m

Thu 12/312:40 am -

1 stop17h 05m

Deal found 10/31

$1,434

Last-minute flights from Washington, D.C. to Sulaymaniyah
Discover last-minute flight deals from Washington, D.C. to Sulaymaniyah. Data last updated November 5, 2026 and is based on user searches.

Thu 11/51:30 pm -

1 stop27h 40m

Thu 12/32:40 am -

1 stop24h 45m

Deal found 10/31

$1,084

Thu 11/51:30 pm -

1 stop27h 40m

Sun 12/62:40 am -

1 stop24h 45m

Deal found 10/31

$1,124

Thu 11/51:30 pm -

1 stop27h 40m

Fri 12/42:40 am -

1 stop24h 45m

Deal found 10/31

$1,144

Sun 11/81:30 pm -

1 stop27h 40m

Sun 12/62:40 am -

1 stop17h 05m

Deal found 10/31

$1,094

Sat 11/281:30 pm -

1 stop27h 40m

Fri 12/42:40 am -

1 stop17h 05m

Deal found 10/31

$1,134

Sat 11/289:20 pm -

1 stop19h 50m

Sun 12/62:40 am -

1 stop24h 45m

Deal found 11/2

$1,164

Tue 12/17:40 pm -

3 stops22h 50m

Wed 12/93:45 am -

3 stops22h 45m

Deal found 11/2

$1,045

Tue 12/17:40 pm -

3 stops22h 50m

Mon 12/73:45 am -

3 stops22h 45m

Deal found 11/3

$1,116

Wed 12/21:30 pm -

1 stop27h 40m

Tue 12/292:40 am -

1 stop17h 05m

Deal found 11/3

$1,149

Wed 12/91:30 pm -

1 stop27h 40m

Tue 12/222:40 am -

1 stop24h 45m

Deal found 11/3

$1,053

Thu 12/101:30 pm -

1 stop27h 40m

Thu 12/172:40 am -

1 stop24h 45m

Deal found 11/2

$1,139

Mon 12/289:20 pm -

1 stop19h 50m

Wed 12/302:40 am -

1 stop17h 05m

Deal found 11/3

$1,174

Find flight deals from Washington, D.C. to Sulaymaniyah

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,034 (oojo)
One-way from	$455 (Kiwi.com)
Popular in	May
Cheapest in	February
Average price	$1,053

Provider with most accurate pricing for Washington, D.C. (WAS)-Sulaymaniyah Int. flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sulaymaniyah Int. flights.

Search Deals

From Washington, D.C. (WAS) to Sulaymaniyah Int.

Search Deals

One-way flight from Washington, D.C. (WAS) to Sulaymaniyah Int.

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($278 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($72 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

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

IADISU

Washington, D.C. Dulles Intl

Tue 11/17

7:40 pm-2:30 am

3 stops22h 50m

Sulaymaniyah Int.

Wed 12/31

12:00 am-4:00 pm

Nonstop0h 00m

$455

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Thu 1/14

9:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Wed 1/27

2:40 am-11:45 am

1 stop17h 05m

$1,054

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Wed 3/24

10:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Sun 3/28

1:55 am-11:30 am

1 stop16h 35m

$1,124

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Thu 2/18

1:30 pm-1:10 am

1 stop27h 40m

Sulaymaniyah Int.

Sun 2/21

2:40 am-7:25 pm

1 stop24h 45m

$1,124

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Thu 3/25

10:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Sat 4/3

1:55 am-7:50 pm

1 stop24h 55m

$1,144

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Fri 3/26

10:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Fri 4/9

1:55 am-7:50 pm

1 stop24h 55m

$1,154

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Sat 3/27

10:20 pm-12:25 am

1 stop19h 05m

Sulaymaniyah Int.

Sat 4/3

1:55 am-7:50 pm

1 stop24h 55m

$1,184

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Wed 11/25

1:30 pm-1:10 am

1 stop27h 40m

Sulaymaniyah Int.

Fri 1/15

2:40 am-11:45 am

1 stop17h 05m

$1,334

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Tue 12/29

9:20 pm-1:10 am

1 stop19h 50m

Sulaymaniyah Int.

Mon 1/4

2:40 am-11:45 am

1 stop17h 05m

$1,344

Washington, D.C.Sulaymaniyah

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

IADISU

Washington, D.C. Dulles Intl

Thu 1/14

10:30 am-3:10 am

1 stop32h 40m

Sulaymaniyah Int.

Thu 1/28

6:50 am-10:55 pm

2 stops24h 05m

$1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 13 resultsSorted by cheapest first

Compare providers for flights from Washington, D.C. to Sulaymaniyah

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Sulaymaniyah in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Sulaymaniyah from Washington, D.C. with our price prediction graph.

WAS-ISU

IAD-ISU

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 Washington, D.C. to Sulaymaniyah

WAS-ISU

IAD-ISU

What is the cheapest month to book a flight from Washington, D.C. to Sulaymaniyah?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Sulaymaniyah (average of $768). Flying from Washington, D.C. to Sulaymaniyah in June is currently the most expensive (average of $1,832). 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.

What’s the top layover airport for flights from Washington, D.C. to Sulaymaniyah?

Doha (DOH) – chosen by Cheapflights users on 63% of 1-stop itineraries from Washington, D.C. to Sulaymaniyah on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Sulaymaniyah?

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $972.

What’s the fastest layover option from Washington, D.C. to Sulaymaniyah?

Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 19h 55m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Sulaymaniyah?

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 4h 58m.

How far ahead should I book a flight from Washington, D.C. to Sulaymaniyah?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Sulaymaniyah. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Sulaymaniyah

Read through reviews of airlines operating flights from Washington, D.C. to Sulaymaniyah, such as Qatar Airways and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,711 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2024

IAD - DOH

The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.

Qatar Airways

7.4

Good

3,711 reviews

Qatar Airways

7.4

Good

3,711 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2024

IAD - DOH

Turkish Airlines

7.4

Good

4,467 reviews

Qatar Airways

7.4

Good

3,711 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2024

IAD - DOH

Related info for your journey

What airport do you fly into for flights to Sulaymaniyah from Washington, D.C.?
Most people fly into Sulaymaniyah Int. (ISU) if they book a flight to Sulaymaniyah from Washington, D.C.. On average, Sulaymaniyah Int. has 0 inbound flights from Washington, D.C. per day from 4 airlines. Sulaymaniyah Int. is conveniently located just 6.5 mi from Sulaymaniyah’s city center.
How long is the flight from Washington, D.C. to Sulaymaniyah?
There are many flights that can get you from Washington, D.C. to Sulaymaniyah in 19h 50m. Fly via Turkish Airlines to get the fastest option. The distance from Washington, D.C. to Sulaymaniyah is about 6122 mi.
What are the cheapest airlines flying from Washington, D.C. to Sulaymaniyah round-trip?
Flying on Turkish Airlines is currently your cheapest option to Sulaymaniyah, with prices starting at $580. Additional round-trip tickets that might be worth considering are offered by Royal Jordanian and Qatar Airways, with the lowest prices starting at $627 and $763, respectively. Turkish Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from Washington, D.C. to Sulaymaniyah?
The most popular route from Washington, D.C. to Sulaymaniyah is Washington, D.C. Dulles Intl - Sulaymaniyah Int.. You may also consider Washington, D.C. Reagan-National - Sulaymaniyah Int. or Baltimore/Washington - Sulaymaniyah Int..
Can I find deals for flights from Washington, D.C. to Sulaymaniyah that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Sulaymaniyah flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Sulaymaniyah?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Sulaymaniyah.
Can I find deals for business class flights from Washington, D.C. to Sulaymaniyah?
Yes. Cheapflights offers flight deals from Washington, D.C. to Sulaymaniyah 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 Washington, D.C. to Sulaymaniyah?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Sulaymaniyah (average of $768). Flying from Washington, D.C. to Sulaymaniyah in June is currently the most expensive (average of $1,832). 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.

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Dulles Intl to Sulaymaniyah flights

Top 4 airlines flying from Washington, D.C. to Sulaymaniyah

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$580	Average$878	FlexibilityNo cancel fee	On-time77%
Royal Jordanian	Cheapest$627	Average$942	FlexibilityNo cancel fee	On-time61%
Qatar Airways	Cheapest$763	Average$1,345	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,364	Average$1,671	FlexibilityNo cancel fee	On-time75%

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$455+ Cheap flights from Washington, D.C. (WAS) to Sulaymaniyah (ISU)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Sulaymaniyah with Cheapflights

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Cheap flight deals from Washington, D.C. to Sulaymaniyah

Cheapest flights from Washington, D.C. to SulaymaniyahExplore the most affordable flight options available from Washington, D.C. to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Explore the most affordable flight options available from Washington, D.C. to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.

Best flights from Washington, D.C. to SulaymaniyahDiscover carefully curated flight deals from Washington, D.C. to Sulaymaniyah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Discover carefully curated flight deals from Washington, D.C. to Sulaymaniyah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Last-minute flights from Washington, D.C. to SulaymaniyahDiscover last-minute flight deals from Washington, D.C. to Sulaymaniyah. Data last updated November 5, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Sulaymaniyah. Data last updated November 5, 2026 and is based on user searches.

One-way flights from Washington, D.C. to SulaymaniyahSearch for one-way flight options from Washington, D.C. to Sulaymaniyah. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.

Search for one-way flight options from Washington, D.C. to Sulaymaniyah. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.

Find flight deals from Washington, D.C. to Sulaymaniyah

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Washington, D.C. to Sulaymaniyah

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 Washington, D.C. to Sulaymaniyah in November.

Best time to book a flight from Washington, D.C. to Sulaymaniyah

Have a flexible travel schedule? Discover the best time to fly to Sulaymaniyah from Washington, D.C. with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. to Sulaymaniyah?

What’s the top layover airport for flights from Washington, D.C. to Sulaymaniyah?

Share of 1-stop round-trip flights from Washington, D.C. to Sulaymaniyah chosen by Cheapflights users in the past 12 months, using the same layover each way.

Doha (DOH) – chosen by Cheapflights users on 63% of 1-stop itineraries from Washington, D.C. to Sulaymaniyah on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Sulaymaniyah?

Average round-trip fare for 1-stop flights from Washington, D.C. to Sulaymaniyah, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $972.

What’s the fastest layover option from Washington, D.C. to Sulaymaniyah?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Sulaymaniyah, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 19h 55m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Sulaymaniyah?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Sulaymaniyah, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 4h 58m.

How far ahead should I book a flight from Washington, D.C. to Sulaymaniyah?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Sulaymaniyah. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Sulaymaniyah

Read through reviews of airlines operating flights from Washington, D.C. to Sulaymaniyah, such as Qatar Airways and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the cheapest airlines flying from Washington, D.C. to Sulaymaniyah round-trip?

What are the most popular routes from Washington, D.C. to Sulaymaniyah?

Can I find deals for flights from Washington, D.C. to Sulaymaniyah that include hotel bookings?

How can I find direct flights from Washington, D.C. to Sulaymaniyah?

Can I find deals for business class flights from Washington, D.C. to Sulaymaniyah?

What is the cheapest month to book a flight from Washington, D.C. to Sulaymaniyah?

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Alternative routes for Washington, D.C. to Sulaymaniyah

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Complete your trip

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Washington, D.C. and Sulaymaniyah flights

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Other flights from Washington, D.C.

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Other flights to Sulaymaniyah

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Top 4 airlines flying from Washington, D.C. to Sulaymaniyah

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Cheapest flights from Washington, D.C. to Sulaymaniyah
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Best flights from Washington, D.C. to Sulaymaniyah
Discover carefully curated flight deals from Washington, D.C. to Sulaymaniyah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.

Last-minute flights from Washington, D.C. to Sulaymaniyah
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One-way flights from Washington, D.C. to Sulaymaniyah
Search for one-way flight options from Washington, D.C. to Sulaymaniyah. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.