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Sulaymaniyah

$825+ Cheap flights from Reagan-National (DCA) 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ISU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Reagan-National to Sulaymaniyah

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Sulaymaniyah (ISU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$1,438
(FlightHub)

One-way from

$825
(KAYAK)

Popular in

June

Cheapest in

August

Average price

$960
From Washington, D.C. Reagan-National to Sulaymaniyah Int.
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One-way flight from Washington, D.C. Reagan-National to Sulaymaniyah Int.
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Highest demand for flights based on searches. 20% potential increase in price ($309 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Sulaymaniyah

Cheapest flights from Reagan-National to Sulaymaniyah
Explore the most affordable flight options available from Reagan-National to Sulaymaniyah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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.
Tue 9/162:35 pmDCA - ISU
2 stops29h 40mRoyal Jordanian
Sun 10/266:50 amISU - DCA
2 stops31h 55mRoyal Jordanian
Deal found 9/14$1,435
This FlightHub deal was found by Cheapflights users on 9/15. 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 11/2211:55 amDCA - ISU
2 stops31h 15mRoyal Jordanian
Sat 12/136:50 amISU - DCA
2 stops23h 10mRoyal Jordanian
Deal found 9/15$1,438

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 September 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sulaymaniyah that are best for you.

Fly from

Reagan-National

Fly to

Sulaymaniyah

Route

Depart

Return

Price

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Sat 11/22

11:55 am-3:10 am

2 stops31h 15m

Sulaymaniyah Int.

Sat 12/13

6:50 am-10:00 pm

2 stops23h 10m

$1,438

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Tue 9/23

3:35 pm-3:15 am

2 stops28h 40m

$825

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Mon 9/22

6:00 am-1:10 pm

2 stops24h 10m

$907

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Wed 9/24

4:40 pm-3:25 am

2 stops27h 45m

$949

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Sun 9/21

4:40 pm-3:25 am

2 stops27h 45m

$949

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Mon 9/22

7:23 pm-3:25 am

2 stops25h 02m

$989

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Thu 9/25

5:42 pm-3:25 am

2 stops50h 43m

$1,004

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Tue 12/16

1:44 pm-3:10 am

2 stops29h 26m

$1,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Reagan-National to Sulaymaniyah

Have a flexible travel schedule? Discover the best time to fly to Sulaymaniyah from Reagan-National 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 Washington, D.C. Reagan-National Airport to Sulaymaniyah

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

Find hourly flight availability from Reagan-National to Sulaymaniyah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Washington, D.C. Reagan-National Airport to Sulaymaniyah, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Sulaymaniyah, you will be flying into Sulaymaniyah Int.. Sulaymaniyah Int. (ISU) is just 6.5 mi from the center of the city. Sulaymaniyah Int. is the only Sulaymaniyah airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Sulaymaniyah Int. from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Sulaymaniyah?

    Airlines like Royal Jordanian fly from Washington, D.C. Reagan-National Airport to Sulaymaniyah in about 31h 15m. The time it takes to get you to your destination can typically vary by up to . There are 6112 mi between Washington, D.C. Reagan-National Airport and Sulaymaniyah.

  • Can I find deals for flights from Reagan-National to Sulaymaniyah that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Sulaymaniyah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Sulaymaniyah?

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

  • Can I find deals for business class flights from Reagan-National to Sulaymaniyah?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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