What is the cheapest airline to fly from Washington, D.C. to Sulaymaniyah round-trip?

Flying on Qatar Airways is currently your cheapest option to Sulaymaniyah, with prices starting at $1,163. Qatar Airways is 4% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Washington, D.C. to Sulaymaniyah?

Travelers seeking maximum savings on their Washington, D.C. to Sulaymaniyah flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 Baltimore/Washington - Sulaymaniyah Int. or Washington, D.C. Reagan-National - Sulaymaniyah Int..

What is the cheapest day to fly round-trip from Washington, D.C. to Sulaymaniyah?

Monday flights are generally found to be more expensive for flights from Washington, D.C. to Sulaymaniyah. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sulaymaniyah.

What is the cheapest month to fly from Washington, D.C. to Sulaymaniyah?

Flights from Washington, D.C. to Sulaymaniyah lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. to Sulaymaniyah in October, with the cheapest ticket starting at $772.

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 3 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.

$675+ Flights from Washington, D.C. to Sulaymaniyah

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

Round-trip from	$1,163 (FlightHub)
One-way from	$675 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$1,751

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

Search Deals

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

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Highest demand for flights based on searches. 17% potential increase in price ($258 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 June 2025

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

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 June 12, 2025.

Tue 9/239:00 pmIAD - ISU

1 stop47h 25mMultiple Airlines

Mon 2/94:30 amISU - IAD

1 stop19h 25mMultiple Airlines

Deal found 6/10

$1,236

Tue 9/235:40 pmIAD - ISU

2 stops50h 45mQatar Airways

Mon 2/94:30 amISU - IAD

1 stop19h 25mQatar Airways

Deal found 6/10

$1,254

Wed 8/2012:40 pmDCA - ISU

2 stops31h 45mQatar Airways

Wed 10/14:25 amISU - DCA

2 stops23h 26mQatar Airways

Deal found 6/12

$1,260

Tue 9/235:10 pmIAD - ISU

2 stops37h 00mEmirates

Tue 2/101:30 pmISU - IAD

1 stop26h 40mEmirates

Deal found 6/9

$1,307

Thu 6/1210:10 pmDCA - ISU

2 stops46h 05mRoyal Jordanian

Sat 7/125:45 amISU - DCA

2 stops25h 12mRoyal Jordanian

Deal found 6/12

$1,930

Sat 7/267:10 pmBWI - ISU

2 stops25h 15mQatar Airways

Sun 8/174:25 amISU - BWI

2 stops26h 43mQatar Airways

Deal found 6/11

$2,075

Fri 6/135:24 pmBWI - ISU

2 stops50h 51mRoyal Jordanian

Sun 7/135:45 amISU - BWI

2 stops23h 32mRoyal Jordanian

Deal found 6/12

$2,483

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 June 12, 2025.

Wed 8/209:00 pmIAD - ISU

1 stop23h 25mQatar Airways

Wed 10/14:25 amISU - IAD

1 stop18h 15mQatar Airways

Deal found 6/12

$1,163

Sat 7/266:50 pmIAD - ISU

3 stops25h 35mMultiple Airlines

Sun 8/172:55 pmISU - IAD

2 stops30h 45mMultiple Airlines

Deal found 6/11

$1,958

Wed 8/203:00 pmDCA - ISU

2 stops29h 25mQatar Airways

Wed 10/14:25 amISU - DCA

2 stops23h 54mQatar Airways

Deal found 6/12

$1,260

Sat 7/267:10 pmBWI - ISU

2 stops25h 15mQatar Airways

Sun 8/174:25 amISU - BWI

2 stops26h 43mQatar Airways

Deal found 6/11

$2,075

Last-minute flights from Washington, D.C. to Sulaymaniyah
Discover last-minute flight deals from Washington, D.C. to Sulaymaniyah. Data last updated June 12, 2025 and is based on user searches.

Thu 6/1210:10 pmDCA - ISU

2 stops46h 05mRoyal Jordanian

Sat 7/125:45 amISU - DCA

2 stops25h 12mRoyal Jordanian

Deal found 6/12

$1,930

Fri 6/135:24 pmBWI - ISU

2 stops50h 51mRoyal Jordanian

Sun 7/135:45 amISU - BWI

2 stops23h 32mRoyal Jordanian

Deal found 6/12

$2,483

Sat 7/269:00 pmIAD - ISU

1 stop23h 25mQatar Airways

Sun 8/174:25 amISU - IAD

1 stop18h 15mQatar Airways

Deal found 6/11

$1,508

Sat 7/266:54 pmDCA - ISU

2 stops25h 31mQatar Airways

Sun 8/174:25 amISU - DCA

2 stops24h 55mQatar Airways

Deal found 6/11

$1,698

Sat 7/266:50 pmIAD - ISU

3 stops25h 35mMultiple Airlines

Sun 8/172:55 pmISU - IAD

2 stops30h 45mMultiple Airlines

Deal found 6/11

$1,958

Sat 7/267:10 pmBWI - ISU

2 stops25h 15mQatar Airways

Sun 8/174:25 amISU - BWI

2 stops26h 43mQatar Airways

Deal found 6/11

$2,075

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 June 12, 2025.

Fri 8/1510:05 pmIAD - ISU

2 stops46h 10mMultiple Airlines

Deal found 6/10

$675

Fri 8/159:00 pmIAD - ISU

1 stop23h 25mQatar Airways

Deal found 6/10

$724

Fri 8/155:40 pmDCA - ISU

2 stops26h 45mQatar Airways

Deal found 6/10

$724

Fri 8/156:20 pmBWI - ISU

2 stops49h 55mRoyal Jordanian

Deal found 6/10

$953

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

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Wed 8/20

12:40 pm-3:25 am

2 stops31h 45m

Sulaymaniyah Int.

Wed 10/1

4:25 am-8:51 pm

2 stops23h 26m

$1,260

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sat 7/26

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Sun 8/17

4:25 am-3:40 pm

1 stop18h 15m

$1,508

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sat 7/26

6:50 pm-3:25 am

3 stops25h 35m

Sulaymaniyah Int.

Sun 8/17

2:55 pm-2:40 pm

2 stops30h 45m

$1,958

BaltimoreSulaymaniyah

BWI - ISU

BWIISU

Baltimore/Washington

Sat 7/26

7:10 pm-3:25 am

2 stops25h 15m

Sulaymaniyah Int.

Sun 8/17

4:25 am-12:08 am

2 stops26h 43m

$2,075

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Fri 8/15

10:05 pm-3:15 am

2 stops46h 10m

$675

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Fri 8/15

9:00 pm-3:25 am

1 stop23h 25m

$724

Washington, D.C.Sulaymaniyah

DCA - ISU

DCAISU

Washington, D.C. Reagan-National

Fri 8/15

5:40 pm-3:25 am

2 stops26h 45m

$724

BaltimoreSulaymaniyah

BWI - ISU

BWIISU

Baltimore/Washington

Fri 8/15

6:20 pm-3:15 am

2 stops49h 55m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

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

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

It’s optimal to fly from Washington, D.C. to Sulaymaniyah in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Sulaymaniyah

Qatar Airways

7.4

Good

3,584 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Qatar Airways

7.4

Good

3,584 reviews

Qatar Airways

7.4

Good

3,584 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Royal Jordanian

6.8

Okay

399 reviews

Qatar Airways

7.4

Good

3,584 reviews

Reviews

1 / 20

10.0

Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

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 3 airlines. Sulaymaniyah Int. is conveniently located just 6.5 mi from Sulaymaniyah’s city center.
What is the cheapest airline to fly from Washington, D.C. to Sulaymaniyah round-trip?
Flying on Qatar Airways is currently your cheapest option to Sulaymaniyah, with prices starting at $1,163. Qatar Airways is 4% 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 Baltimore/Washington - Sulaymaniyah Int. or Washington, D.C. Reagan-National - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Sulaymaniyah

Dulles Intl to Baghdad flights

Reagan-National to Baghdad flights

Dulles Intl to Erbil flights

Reagan-National to Erbil flights

Dulles Intl to Najaf flights

Dulles Intl to Sulaymaniyah flights

Reagan-National to Sulaymaniyah flights

Reagan-National to Najaf flights

Top 3 airlines flying from Washington, D.C. to Sulaymaniyah

Airline	Cheapest	Average	Flexibility	On-time
Royal Jordanian	Cheapest$866	Average$1,079	FlexibilityNo cancel fee	On-time61%
Qatar Airways	Cheapest$885	Average$1,241	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,089	Average$1,458	FlexibilityNo cancel fee	On-time75%

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$675+ Cheap flights from Washington, D.C. (WAS) 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 8/15. 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

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One-way from

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Cheapest in

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Find 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

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

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

Everything you need to know about your flight from Washington, D.C. to Sulaymaniyah

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

Find hourly flight availability from Washington, D.C. 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 June 12, 2025.

Reviews of airlines servicing Sulaymaniyah

Related info for your journey

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

What is the cheapest airline to fly 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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Sulaymaniyah

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Sulaymaniyah

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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 June 12, 2025.