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Sulaymaniyah

$428+ Cheap flights from District of Columbia to Sulaymaniyah (ISU)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ISU
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from District of Columbia to Sulaymaniyah

Cheapest flights from District of Columbia to Sulaymaniyah
Explore the most affordable flight options available from District of Columbia to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:30 pm
IAD
-
ISU
1 stop27h 40m
Turkish Airlines
Tue 4/141:55 am
ISU
-
IAD
1 stop24h 55m
Turkish Airlines
Deal found 2/4$756
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:30 pm
IAD
-
ISU
1 stop27h 40m
Turkish Airlines
Thu 6/111:55 am
ISU
-
IAD
1 stop24h 55m
Turkish Airlines
Deal found 2/2$757
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:45 pm
IAD
-
ISU
1 stop19h 40m
Turkish Airlines
Wed 5/131:55 am
ISU
-
IAD
1 stop16h 40m
Turkish Airlines
Deal found 2/3$778
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:45 pm
IAD
-
ISU
1 stop19h 40m
Turkish Airlines
Thu 9/101:55 am
ISU
-
IAD
1 stop24h 55m
Turkish Airlines
Deal found 2/4$786
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:15 pm
IAD
-
ISU
1 stop19h 55m
Turkish Airlines
Wed 4/11:55 am
ISU
-
IAD
1 stop16h 40m
Turkish Airlines
Deal found 2/5$790
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:15 pm
IAD
-
ISU
1 stop19h 55m
Turkish Airlines
Thu 3/262:40 am
ISU
-
IAD
1 stop24h 40m
Turkish Airlines
Deal found 2/3$794
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:45 pm
IAD
-
ISU
1 stop19h 40m
Turkish Airlines
Sun 4/191:55 am
ISU
-
IAD
1 stop24h 55m
Turkish Airlines
Deal found 2/1$795
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:15 pm
IAD
-
ISU
1 stop19h 55m
Turkish Airlines
Fri 2/202:40 am
ISU
-
IAD
1 stop17h 05m
Turkish Airlines
Deal found 2/4$813
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:45 pm
IAD
-
ISU
1 stop19h 40m
Turkish Airlines
Sat 4/181:55 am
ISU
-
IAD
1 stop16h 40m
Turkish Airlines
Deal found 2/1$815
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:45 pm
IAD
-
ISU
1 stop19h 40m
Turkish Airlines
Tue 5/121:55 am
ISU
-
IAD
1 stop24h 55m
Turkish Airlines
Deal found 2/3$818
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/222:30 pm
IAD
-
ISU
1 stop27h 40m
Turkish Airlines
Wed 4/151:55 am
ISU
-
IAD
1 stop16h 40m
Turkish Airlines
Deal found 2/2$827
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:20 pm
IAD
-
ISU
1 stop28h 05m
Turkish Airlines
Tue 5/191:55 am
ISU
-
IAD
1 stop16h 40m
Turkish Airlines
Deal found 2/3$836

Find flight deals from District of Columbia to Sulaymaniyah

Keep the following information in mind while searching for District of Columbia to Sulaymaniyah flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(oojo)

One-way from

$428
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,113
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 District of Columbia to Sulaymaniyah Int.
Search Deals
One-way flight from District of Columbia to Sulaymaniyah Int.
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Sulaymaniyah 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 February 5, 2026.
Use the filters below to find and compare flights from District of Columbia to Sulaymaniyah that are best for you.

Fly from

District of Columbia

Fly to

Sulaymaniyah

Route

Depart

Return

Price

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 4/8

9:45 pm-12:25 am

1 stop19h 40m

Sulaymaniyah Int.

Wed 4/22

1:55 am-11:35 am

1 stop16h 40m

$756

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 2/18

9:15 pm-1:10 am

1 stop19h 55m

Sulaymaniyah Int.

Sun 4/12

1:55 am-11:35 am

1 stop16h 40m

$794

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 4/26

9:45 pm-12:25 am

1 stop19h 40m

Sulaymaniyah Int.

Tue 5/19

1:55 am-11:35 am

1 stop16h 40m

$836

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 3/29

9:45 pm-12:25 am

1 stop19h 40m

Sulaymaniyah Int.

Tue 4/14

1:55 am-7:50 pm

1 stop24h 55m

$847

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 3/18

10:15 pm-1:10 am

1 stop19h 55m

Sulaymaniyah Int.

Fri 4/3

1:55 am-11:35 am

1 stop16h 40m

$1,111

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 2/18

10:30 am-12:30 pm

1 stop18h 00m

Sulaymaniyah Int.

Sun 2/22

1:30 pm-8:10 am

1 stop26h 40m

$1,221

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 3/29

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Wed 4/15

4:40 am-5:09 pm

2 stops43h 29m

$1,267

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 2/18

6:00 am-3:35 am

2 stops37h 35m

Sulaymaniyah Int.

Mon 4/13

4:40 am-4:05 pm

1 stop18h 25m

$1,290

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 3/18

10:15 pm-1:10 am

1 stop19h 55m

Sulaymaniyah Int.

Sun 4/5

1:55 am-11:35 am

1 stop16h 40m

$1,291

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Wed 2/18

11:55 am-3:35 am

2 stops31h 40m

Sulaymaniyah Int.

Mon 4/13

4:40 am-9:15 pm

2 stops23h 35m

$1,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 30 results
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Best time to book a flight from District of Columbia to Sulaymaniyah

Have a flexible travel schedule? Discover the best time to fly to Sulaymaniyah from District of Columbia 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 District of Columbia to Sulaymaniyah

What is the cheapest month to book a flight from District of Columbia to Sulaymaniyah?

Currently, October is the cheapest month in which you can book a flight from District of Columbia to Sulaymaniyah (average of $532). Flying from District of Columbia to Sulaymaniyah in June is currently the most expensive (average of $1,320). 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.

How much does it cost to fly round-trip from District of Columbia to Sulaymaniyah?

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sulaymaniyah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sulaymaniyah from District of Columbia?

    Located just 6.5 mi from the city center, Sulaymaniyah Int. (ISU) is the airport most travelers will use when flying to Sulaymaniyah from District of Columbia.

  • How long is the flight from District of Columbia to Sulaymaniyah?

    Departing from District of Columbia to Sulaymaniyah will take you 19h 40m. The distance between District of Columbia and Sulaymaniyah is about 6122 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from District of Columbia to Sulaymaniyah that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sulaymaniyah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sulaymaniyah?

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

  • Can I find deals for business class flights from District of Columbia to Sulaymaniyah?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Sulaymaniyah?

    Currently, October is the cheapest month in which you can book a flight from District of Columbia to Sulaymaniyah (average of $532). Flying from District of Columbia to Sulaymaniyah in June is currently the most expensive (average of $1,320). 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

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Top 4 airlines flying from District of Columbia to Sulaymaniyah

Discover the top 4 airlines that operate flights from District of Columbia to Sulaymaniyah. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Royal JordanianCheapest$532Average$1,063FlexibilityNo cancel feeOn-time61%
Turkish AirlinesCheapest$739Average$811FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,089Average$1,435FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,100Average$1,230FlexibilityNo cancel feeOn-time68%

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