Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah from $589

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Sulaymaniyah departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Royal Jordanian Logo
8:50 pm - 3:15 amIAD-ISU
23h 25m1 stop
Royal Jordanian Logo
5:45 am - 5:45 pmISU-IAD
19h 00m1 stop
$589Royal Jordanian
Find Deal
Tue, Sep 2 - Sun, Sep 21
Royal Jordanian Logo
8:50 pm - 3:15 amIAD-ISU
23h 25m1 stop
Royal Jordanian Logo
5:45 am - 5:45 pmISU-IAD
19h 00m1 stop
$783Royal Jordanian
Find Deal
Tue, Sep 2 - Sun, Sep 21
Royal Jordanian Logo
8:50 pm - 3:15 amIAD-ISU
23h 25m1 stop
Royal Jordanian Logo
5:45 am - 5:45 pmISU-IAD
19h 00m1 stop
$1,026Royal Jordanian
Find Deal
Tue, Sep 2 - Sun, Oct 5
Emirates Logo
10:55 am - 1:10 pmIAD-ISU
19h 15m1 stop
Emirates Logo
2:10 pm - 8:40 amISU-IAD
25h 30m1 stop
$1,153Emirates
Find Deal
Wed, Sep 3 - Thu, Oct 9
Qatar Airways Logo
9:00 pm - 3:25 amIAD-ISU
23h 25m1 stop
Qatar Airways Logo
4:25 am - 3:40 pmISU-IAD
18h 15m1 stop
$1,157Qatar Airways
Find Deal
Mon, Sep 1 - Tue, Oct 21
Qatar Airways Logo
9:00 pm - 3:25 amIAD-ISU
23h 25m1 stop
Qatar Airways Logo
4:25 am - 3:40 pmISU-IAD
18h 15m1 stop
$1,162Qatar Airways
Find Deal
Mon, Sep 1 - Tue, Oct 7
Qatar Airways Logo
9:00 pm - 3:25 amIAD-ISU
23h 25m1 stop
Qatar Airways Logo
4:25 am - 3:40 pmISU-IAD
18h 15m1 stop
$1,169Qatar Airways
Find Deal
Sun, Aug 31 - Wed, Oct 8
Royal Jordanian Logo
8:50 pm - 3:15 amIAD-ISU
23h 25m1 stop
Royal Jordanian Logo
5:45 am - 5:45 pmISU-IAD
19h 00m1 stop
$1,178Royal Jordanian
Find Deal
Tue, Sep 2 - Sun, Oct 5
Emirates Logo
10:55 am - 1:55 pmIAD-ISU
20h 00m1 stop
Emirates Logo
2:10 pm - 8:40 amISU-IAD
25h 30m1 stop
$1,203Emirates
Find Deal
Sat, Aug 30 - Tue, Sep 23
Logo
9:00 pm - 3:25 amIAD-ISU
47h 25m1 stop
Logo
4:35 am - 3:55 pmISU-IAD
19h 20m1 stop
$1,271
Find Deal
Tue, Sep 23 - Mon, Feb 9

Royal Jordanian flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah

Our best Royal Jordanian deals on Washington, D.C. Dulles Intl Airport to Sulaymaniyah flight tickets
Royal Jordanian
Sep 2
IAD8:50 pmWashington, D.C. Dulles Intl
23h 25m
1 stop
ISU3:15 amSulaymaniyah Int.
Sep 21
ISU5:45 amSulaymaniyah Int.
19h 00m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$589
Find similar
Royal Jordanian
Sep 2
IAD8:50 pmWashington, D.C. Dulles Intl
23h 25m
1 stop
ISU3:15 amSulaymaniyah Int.
Sep 21
ISU5:45 amSulaymaniyah Int.
19h 00m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$783
Find similar
Royal Jordanian
Sep 2
IAD8:50 pmWashington, D.C. Dulles Intl
23h 25m
1 stop
ISU3:15 amSulaymaniyah Int.
Oct 5
ISU5:45 amSulaymaniyah Int.
19h 00m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$1,026
Find similar

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Sulaymaniyah flight tickets
Qatar Airways
Sep 1
IAD9:00 pmWashington, D.C. Dulles Intl
23h 25m
1 stop
ISU3:25 amSulaymaniyah Int.
Oct 21
ISU4:25 amSulaymaniyah Int.
18h 15m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$1,157
Find similar
Qatar Airways
Sep 1
IAD9:00 pmWashington, D.C. Dulles Intl
23h 25m
1 stop
ISU3:25 amSulaymaniyah Int.
Oct 7
ISU4:25 amSulaymaniyah Int.
18h 15m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$1,162
Find similar
Qatar Airways
Aug 31
IAD9:00 pmWashington, D.C. Dulles Intl
23h 25m
1 stop
ISU3:25 amSulaymaniyah Int.
Oct 8
ISU4:25 amSulaymaniyah Int.
18h 15m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$1,169
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Tue 9/2

8:50 pm-3:15 am

1 stop23h 25m

Sulaymaniyah Int.

Sun 9/21

5:45 am-5:45 pm

1 stop19h 00m

$589

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Tue 9/2

8:50 pm-3:15 am

1 stop23h 25m

Sulaymaniyah Int.

Sun 9/21

5:45 am-5:45 pm

1 stop19h 00m

$783

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Tue 9/2

8:50 pm-3:15 am

1 stop23h 25m

Sulaymaniyah Int.

Sun 10/5

5:45 am-5:45 pm

1 stop19h 00m

$1,026

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 9/3

10:55 am-1:10 pm

1 stop19h 15m

Sulaymaniyah Int.

Thu 10/9

2:10 pm-8:40 am

1 stop25h 30m

$1,153

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 9/1

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Tue 10/21

4:25 am-3:40 pm

1 stop18h 15m

$1,157

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 9/1

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Tue 10/7

4:25 am-3:40 pm

1 stop18h 15m

$1,162

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 8/31

9:00 pm-3:25 am

1 stop23h 25m

Sulaymaniyah Int.

Wed 10/8

4:25 am-3:40 pm

1 stop18h 15m

$1,169

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Tue 9/2

8:50 pm-3:15 am

1 stop23h 25m

Sulaymaniyah Int.

Sun 10/5

5:45 am-5:45 pm

1 stop19h 00m

$1,178

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sat 8/30

10:55 am-1:55 pm

1 stop20h 00m

Sulaymaniyah Int.

Tue 9/23

2:10 pm-8:40 am

1 stop25h 30m

$1,203

Washington, D.C.Sulaymaniyah

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Tue 9/23

9:00 pm-3:25 am

1 stop47h 25m

Sulaymaniyah Int.

Mon 2/9

4:35 am-3:55 pm

1 stop19h 20m

$1,271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Sulaymaniyah from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

What is the cheapest day to depart on your flight to Sulaymaniyah?

On average, the least expensive day to fly to Sulaymaniyah from Washington, D.C. Dulles Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,185. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sulaymaniyah is Tuesday, with ticket prices averaging around $1,548.

What is the cheapest time of day to depart on your flight to Sulaymaniyah?

The cheapest time of day to fly to Sulaymaniyah is in the evening when flights can be purchased for as low as $1,113. At noon is when there is more demand to fly to Sulaymaniyah, so prices are often more expensive at around $1,531 per ticket.

How far in advance should I book a flight to Sulaymaniyah?

You are more likely to see cheaper flights to Sulaymaniyah from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sulaymaniyah for around $1,248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sulaymaniyah from Washington, D.C. Dulles Intl Airport for as low as $712 on momondo.

When to book flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Sulaymaniyah (IAD to ISU) flight deals and tips

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

Best Price Found

$782

Fastest flight time

19h 15m

Direct flights

None

Airports in Sulaymaniyah

1 airport
The best one-way flight to Sulaymaniyah from Washington, D.C. Dulles Intl Airport in the past 72 hours is $782. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Sulaymaniyah found on momondo in the last 72 hours is $589.
The fastest flight from Washington, D.C. Dulles Intl Airport to Sulaymaniyah takes 19h 15m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Sulaymaniyah Int. Airport.
There is 1 airport near Sulaymaniyah: Sulaymaniyah Int. (ISU)
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Sulaymaniyah Int. by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Sulaymaniyah Int. is 6126.4 mi. In terms of flight time, this usually takes a little over 19h 15m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah Int. Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah Int. Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah Int. Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport to Sulaymaniyah?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Sulaymaniyah

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sulaymaniyah with momondo
Airline
Rating
Free Cancellation
Price
Royal JordanianPriceFrom $532Free CancellationRating
6.8
421 reviews
Search Royal Jordanian flights
Qatar AirwaysPriceFrom $947Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,089Free CancellationRating
8.1
3,315 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sulaymaniyah?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sulaymaniyah from Washington, D.C..

Can I find flights from Washington, D.C. to Sulaymaniyah with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sulaymaniyah from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Sulaymaniyah?

momondo provides multiple filters to help you find the best flight to Sulaymaniyah from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Sulaymaniyah right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sulaymaniyah, momondo offers a useful price alert feature which will track prices for flights to Sulaymaniyah from Washington, D.C. and alert you when they change.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/19
Tue 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Iraq