Cheap flights from Dulles Intl (IAD) to Sulaymaniyah (ISU) from $950

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — ISU
May 21 — May 281

Cheap flight deals from Dulles Intl to Sulaymaniyah

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 May 16, 2024.

Popular in

December

Cheapest in

October

Average price

$1,383

Round-trip from

$1,029
High demand for flights, 38% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in May 2024
From Washington, D.C. Dulles Intl to Sulaymaniyah Int.

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

Flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah are found to be more expensive on Thursday. 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.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Sulaymaniyah?

To save up to 42% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Sulaymaniyah from $1,086 1-2 weeks out and tickets from $2,565 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Sulaymaniyah. Flights to Sulaymaniyah from Washington, D.C. Dulles Intl Airport in January are about $1,199 on average during January, but can be found for as low as $659.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Sulaymaniyah (IAD - ISU)?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Sulaymaniyah is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

Cheap Qatar Airways flights from Dulles Intl to Sulaymaniyah

Explore cheap flight options specifically provided by Qatar Airways for the route between Dulles Intl and Sulaymaniyah. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sun 10/1310:55 amIAD - ISU
1 stop33h 30mQatar Airways
Tue 12/104:30 amISU - IAD
1 stop19h 25mQatar Airways
Deal found 5/15$950
Mon 11/118:05 pmIAD - ISU
1 stop23h 20mQatar Airways
Thu 11/144:30 amISU - IAD
1 stop19h 25mQatar Airways
Deal found 5/15$1,054
Mon 11/118:05 pmIAD - ISU
1 stop23h 20mQatar Airways
Thu 11/144:30 amISU - IAD
2 stops25h 49mQatar Airways
Deal found 5/15$1,537
Wed 5/2910:55 amIAD - ISU
1 stop33h 30mQatar Airways
Tue 10/224:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/16$1,576
Fri 6/710:55 amIAD - ISU
1 stop33h 30mQatar Airways
Mon 6/244:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/15$1,711
Wed 7/319:05 pmIAD - ISU
1 stop23h 20mQatar Airways
Wed 8/214:25 amISU - IAD
2 stops43h 13mQatar Airways
Deal found 5/15$1,736
Fri 6/710:55 amIAD - ISU
1 stop33h 30mQatar Airways
Fri 7/54:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/14$1,746
Sun 6/910:55 amIAD - ISU
1 stop33h 30mQatar Airways
Fri 7/54:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/14$1,779
Mon 6/2410:55 amIAD - ISU
1 stop33h 30mQatar Airways
Mon 7/84:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/15$1,798

Cheap Dulles Intl to Sulaymaniyah flights in May & June 2024

Find cheap flight options from Dulles Intl to Sulaymaniyah specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Sat 6/19:05 pmIAD - ISU
1 stop23h 20mQatar Airways
Tue 11/54:30 amISU - IAD
1 stop19h 25mQatar Airways
Deal found 5/16$1,551
Wed 5/2910:55 amIAD - ISU
1 stop33h 30mQatar Airways
Tue 10/224:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/16$1,576
Sat 6/110:55 amIAD - ISU
1 stop57h 30mMultiple Airlines
Tue 11/54:30 amISU - IAD
1 stop19h 25mMultiple Airlines
Deal found 5/15$1,583
Sat 6/15:17 pmIAD - ISU
2 stops27h 08mMultiple Airlines
Tue 11/54:30 amISU - IAD
1 stop19h 25mMultiple Airlines
Deal found 5/15$1,692
Fri 6/710:55 amIAD - ISU
1 stop33h 30mQatar Airways
Mon 6/244:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/15$1,711
Wed 5/2910:55 amIAD - ISU
1 stop33h 30mMultiple Airlines
Tue 10/224:25 amISU - IAD
2 stops43h 06mMultiple Airlines
Deal found 5/16$1,743
Fri 6/710:55 amIAD - ISU
1 stop33h 30mQatar Airways
Fri 7/54:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/14$1,746
Sun 6/910:55 amIAD - ISU
1 stop33h 30mQatar Airways
Fri 7/54:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/14$1,779
Mon 6/2410:55 amIAD - ISU
1 stop33h 30mQatar Airways
Mon 7/84:25 amISU - IAD
1 stop18h 45mQatar Airways
Deal found 5/15$1,798

Dulles Intl to Sulaymaniyah 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Sulaymaniyah in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sat 11/168:05 pmIAD - ISU
1 stop23h 20mMultiple Airlines
Sat 1/114:30 amISU - IAD
1 stop19h 25mMultiple Airlines
Deal found 5/15$1,266
Sun 11/246:49 amIAD - ISU
2 stops36h 36mMultiple Airlines
Sun 2/24:30 amISU - IAD
2 stops43h 35mMultiple Airlines
Deal found 5/15$1,270
Sun 11/178:05 pmIAD - ISU
1 stop23h 20mMultiple Airlines
Sat 1/114:30 amISU - IAD
2 stops43h 35mMultiple Airlines
Deal found 5/15$1,307
Sun 11/246:49 amIAD - ISU
2 stops36h 36mMultiple Airlines
Tue 2/44:30 amISU - IAD
2 stops43h 35mMultiple Airlines
Deal found 5/16$1,311
Sun 11/245:05 pmIAD - ISU
2 stops50h 20mMultiple Airlines
Tue 2/44:30 amISU - IAD
1 stop19h 25mMultiple Airlines
Deal found 5/15$1,333
Wed 11/276:49 amIAD - ISU
2 stops36h 36mMultiple Airlines
Tue 2/44:30 amISU - IAD
1 stop19h 25mMultiple Airlines
Deal found 5/15$1,410
Sun 11/245:05 pmIAD - ISU
2 stops26h 20mMultiple Airlines
Sun 1/264:30 amISU - IAD
2 stops49h 45mMultiple Airlines
Deal found 5/15$1,428
Sat 11/165:05 pmIAD - ISU
2 stops50h 20mMultiple Airlines
Sat 1/114:30 amISU - IAD
1 stop19h 25mMultiple Airlines
Deal found 5/15$1,431
Sun 11/178:05 pmIAD - ISU
1 stop23h 20mMultiple Airlines
Sat 1/184:30 amISU - IAD
2 stops49h 45mMultiple Airlines
Deal found 5/15$1,489

Find flights from Dulles Intl to Sulaymaniyah within your budget

Customize your flight search to find flights from Dulles Intl 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$950 - $1,583

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 10/13

1 stop33h 30m

Sulaymaniyah Int.

Tue 12/10

1 stop19h 25m

$950

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 9/30

1 stop23h 20m

Sulaymaniyah Int.

Tue 11/26

1 stop19h 25m

$1,018

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 11/11

1 stop23h 20m

Sulaymaniyah Int.

Thu 11/14

1 stop19h 25m

$1,054

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 9/30

2 stops26h 56m

Sulaymaniyah Int.

Tue 11/26

1 stop19h 25m

$1,055

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 9/30

2 stops26h 56m

Sulaymaniyah Int.

Tue 11/26

2 stops43h 40m

$1,226

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sun 10/13

2 stops26h 56m

Sulaymaniyah Int.

Tue 12/10

1 stop19h 25m

$1,254

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Mon 11/11

1 stop23h 20m

Sulaymaniyah Int.

Thu 11/14

2 stops25h 49m

$1,537

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Wed 5/29

1 stop33h 30m

Sulaymaniyah Int.

Tue 10/22

1 stop18h 45m

$1,576

Washington, D.C. Dulles IntlSulaymaniyah Int.

IAD - ISU

IADISU

Washington, D.C. Dulles Intl

Sat 6/1

1 stop57h 30m

Sulaymaniyah Int.

Tue 11/5

1 stop19h 25m

$1,583

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Sulaymaniyah?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Sulaymaniyah. Price data was last updated on May 10, 2024.
The best time to book flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Sulaymaniyah?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Sulaymaniyah. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Sulaymaniyah flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sulaymaniyah by month

Plan your trip from Dulles Intl to Sulaymaniyah by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Sulaymaniyah is currently $0 while a round-trip flight costs $1,250. Price data was last updated on May 12, 2024.

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sulaymaniyah (average of $1,029). Flying from Washington, D.C. Dulles Intl Airport to Sulaymaniyah in June is currently the most expensive (average of $1,655). 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.

January

$1,247

February

$1,188

March

$1,056

April

$1,153

May

$1,221

June

$1,655

July

$1,386

August

$1,029

September

$1,120

October

$1,273

November

$1,406

December

$1,507

Reviews of airlines servicing Sulaymaniyah

Get insights into the airlines that provide service to Sulaymaniyah. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sulaymaniyah. Reviews last updated May 16, 2024.
7.7
Good
4,387 reviews

Crew

8.2

Boarding

7.8

Overall

7.7

Food

7.5

Comfort

7.7

Entertainment

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

7.7
Good
4,387 reviews
7.7
Good
4,387 reviews

Crew

8.2

Boarding

7.8

Overall

7.7

Food

7.5

Comfort

7.7

Entertainment

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    Sulaymaniyah Int. (ISU), located 6.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Sulaymaniyah. 4 airlines have flights to Sulaymaniyah Int. from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Sulaymaniyah Int. should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Sulaymaniyah for under $1,000. The cheapest flight booked recently is on Qatar Airways for just $950, but on average you can expect to pay $1,535.

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

    Qatar Airways, at $950, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Sulaymaniyah.. Qatar Airways is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

  • What does IAD to ISU mean?

    Great question - IAD to ISU just means Washington, D.C. Dulles Intl Airport to Sulaymaniyah Int. Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dulles Intl to Sulaymaniyah that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Sulaymaniyah flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Sulaymaniyah with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Sulaymaniyah flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Sulaymaniyah that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Sulaymaniyah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Sulaymaniyah?

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

  • Can I find deals for business class flights from Dulles Intl to Sulaymaniyah?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • Can I find deals for flights from Dulles Intl to Sulaymaniyah that allow pets onboard?

    Many airlines flying from Dulles Intl to Sulaymaniyah offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Sulaymaniyah?

    Yes, you can often find last-minute deals on Dulles Intl to Sulaymaniyah flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Sulaymaniyah flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Sulaymaniyah flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 4 airlines flying from Dulles Intl to Sulaymaniyah

Discover the top 4 airlines that operate flights from Dulles Intl 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$926Average$1,307FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest$993Average$1,842FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$1,029Average$1,265FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Royal JordanianCheapest$1,453Average$1,504FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights

Search flights from Dulles Intl to Sulaymaniyah by cabin class

Find flights from Dulles Intl to Sulaymaniyah, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Sulaymaniyah?

When you search for this flight from Dulles Intl to Sulaymaniyah, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Sulaymaniyah?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Sulaymaniyah.

Can Cheapflights find flights from Dulles Intl to Sulaymaniyah with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Sulaymaniyah with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Sulaymaniyah become cheaper?

Yes! Start tracking prices for Dulles Intl to Sulaymaniyah flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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