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Dulles Intl

$424+ Cheap flights from Riyadh (RUH) to Dulles Intl (IAD)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
RUH — IAD
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Find cheap flights from Riyadh to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Riyadh King Khaled Intl to Washington, D.C. Dulles Intl are usually found in September or December, booked 10 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Riyadh to Dulles Intl

Cheapest flights from Riyadh to Dulles Intl
Explore the most affordable flight options available from Riyadh to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This oojo deal was found by Cheapflights users on 5/24. 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 7/161:45 am
RUH
-
IAD
1 stop19h 45m
ITA Airways
Sun 7/264:30 pm
IAD
-
RUH
1 stop21h 50m
ITA Airways
Deal found 5/24$701
This oojo deal was found by Cheapflights users on 5/24. 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 9/157:25 pm
RUH
-
IAD
1 stop30h 10m
Royal Jordanian
Wed 9/309:05 pm
IAD
-
RUH
1 stop14h 20m
Royal Jordanian
Deal found 5/24$702
This Expedia deal was found by Cheapflights users on 5/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:25 pm
RUH
-
IAD
1 stop18h 10m
Royal Jordanian
Thu 8/69:05 am
IAD
-
RUH
1 stop17h 50m
Royal Jordanian
Deal found 5/20$720
This Trip.com deal was found by Cheapflights users on 5/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:10 am
RUH
-
IAD
1 stop19h 25m
Royal Jordanian
Thu 6/49:05 am
IAD
-
RUH
1 stop17h 50m
Royal Jordanian
Deal found 5/23$723
This Trip.com deal was found by Cheapflights users on 5/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:10 am
RUH
-
IAD
1 stop31h 25m
Royal Jordanian
Sun 6/149:05 am
IAD
-
RUH
1 stop17h 50m
Royal Jordanian
Deal found 5/25$725
This Gotogate deal was found by Cheapflights users on 5/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:20 am
RUH
-
IAD
1 stop36h 25m
Etihad Airways
Tue 9/293:10 pm
IAD
-
RUH
1 stop17h 05m
Etihad Airways
Deal found 5/24$730
This oojo deal was found by Cheapflights users on 5/21. 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.
Fri 6/1210:30 pm
RUH
-
IAD
1 stop18h 15m
Etihad Airways
Fri 7/33:10 pm
IAD
-
RUH
1 stop34h 30m
Etihad Airways
Deal found 5/21$759
This Etihad Airways deal was found by Cheapflights users on 5/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:20 am
RUH
-
IAD
1 stop36h 25m
Etihad Airways
Sat 7/113:10 pm
IAD
-
RUH
1 stop17h 05m
Etihad Airways
Deal found 5/21$807
This Etihad Airways deal was found by Cheapflights users on 5/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:10 am
RUH
-
IAD
1 stop30h 35m
Etihad Airways
Wed 8/53:10 pm
IAD
-
RUH
1 stop17h 05m
Etihad Airways
Deal found 5/20$808
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:30 pm
RUH
-
IAD
1 stop18h 15m
Etihad Airways
Mon 7/273:10 pm
IAD
-
RUH
1 stop23h 15m
Etihad Airways
Deal found 5/22$821
This oojo deal was found by Cheapflights users on 5/22. 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 6/2310:30 pm
RUH
-
IAD
1 stop18h 15m
Etihad Airways
Tue 7/283:10 pm
IAD
-
RUH
1 stop28h 35m
Etihad Airways
Deal found 5/22$828

Find flight deals from Riyadh to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Riyadh (RUH) to Dulles Intl (IAD). 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 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$701
(oojo)

One-way from

$424
(Super.com)

Popular in

April

Cheapest in

September

Average price

$908

Good round-trip deal

$1,273 or less

Good one-way deal

$970 or less
Provider with most accurate pricing for Riyadh King Khaled Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Riyadh King Khaled Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Riyadh King Khaled Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Riyadh King Khaled Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Riyadh King Khaled Intl to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Riyadh King Khaled Intl to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riyadh to Dulles Intl 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 May 25, 2026.
Use the filters below to find and compare flights from Riyadh to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Wed 7/8

11:55 pm-3:35 pm

2 stops22h 40m

Washington, D.C. Dulles Intl

Wed 7/15

6:10 pm-10:50 pm

1 stop21h 40m

$965
Quickest round-trip

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Wed 9/9

11:55 pm-4:25 pm

3 stops23h 30m

Washington, D.C. Dulles Intl

Fri 10/9

7:50 pm-10:50 pm

2 stops20h 00m

$970

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Tue 6/23

5:00 am-10:46 pm

2 stops24h 46m

Washington, D.C. Dulles Intl

Tue 7/28

9:00 pm-11:15 pm

1 stop19h 15m

$1,798

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Mon 6/22

3:40 am-8:55 am

2 stops36h 15m

Washington, D.C. Dulles Intl

Tue 7/28

5:42 pm-8:25 am

3 stops31h 43m

$2,484

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Tue 6/23

12:55 am-7:45 pm

2 stops25h 50m

Washington, D.C. Dulles Intl

Fri 7/24

5:42 pm-2:10 am

3 stops25h 28m

$2,532

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Thu 7/9

3:40 am-8:55 am

2 stops36h 15m

Washington, D.C. Dulles Intl

Fri 7/24

5:42 pm-2:10 am

3 stops25h 28m

$2,755

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Sun 6/14

3:40 am-7:45 pm

2 stops23h 05m

Washington, D.C. Dulles Intl

Wed 7/1

9:40 pm-11:55 pm

3 stops43h 15m

$2,827

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Fri 7/31

5:50 am-8:55 am

3 stops34h 05m

Washington, D.C. Dulles Intl

Thu 8/20

10:55 am-12:25 am

2 stops30h 30m

$5,013

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Fri 7/3

6:25 am-11:35 am

1 stop36h 10m

Washington, D.C. Dulles Intl

Mon 8/10

9:45 pm-5:10 pm

1 stop36h 25m

$5,244

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

Thu 7/2

3:40 am-8:55 am

2 stops36h 15m

Washington, D.C. Dulles Intl

Mon 8/10

10:55 am-2:10 am

1 stop32h 15m

$5,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Compare providers for flights from Riyadh to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Riyadh to Dulles Intl in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Riyadh-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Riyadh-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Riyadh-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Riyadh-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Riyadh-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Riyadh to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Riyadh 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 Riyadh to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Riyadh to Washington, D.C. Dulles Intl Airport?

The price you pay for your flight from Riyadh to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from RUH to IAD?

Find hourly flight availability from Riyadh to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 25, 2026.

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

How much does it cost to fly round-trip from Riyadh to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 25, 2026.
Get a feel of what it's like to fly with Delta,Qatar Airways, andSAUDIA from Riyadh to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,434 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.9
Good
8,434 reviews
Delta
7.9
Good
8,434 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Qatar Airways
7.4
Good
3,727 reviews
Delta
7.9
Good
8,434 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
SAUDIA
7.3
Good
690 reviews
Delta
7.9
Good
8,434 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Etihad Airways
7.3
Good
1,441 reviews
Delta
7.9
Good
8,434 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
British Airways
6.7
Okay
8,004 reviews
Delta
7.9
Good
8,434 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Riyadh to Dulles Intl. 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 from for flights from Riyadh to Washington, D.C. Dulles Intl?

    Most people fly from Riyadh King Khaled Intl (RUH) if they book a flight from Riyadh to Washington, D.C. Dulles Intl. On average, King Khaled Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 6 airlines. Riyadh King Khaled Intl is conveniently located just 18.7 mi from Riyadh’s city center.

  • How long is the flight from Riyadh to Washington, D.C. Dulles Intl Airport?

    Airlines like KLM, Qatar Airways, and Ethiopian Air fly from Riyadh to Washington, D.C. Dulles Intl Airport in about 22h 40m. The time it takes to get you to your destination can typically vary by up to 3h 10m. There are 6732 mi between Riyadh and Washington, D.C. Dulles Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Riyadh to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $668. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and British Airways, with the lowest prices starting at $671 and $703, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Riyadh to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $404. However, be on the lookout for offers from ITA Airways and Etihad Airways, as they are both options that can get you from Riyadh to Washington, D.C. Dulles Intl Airport for a low price.

  • What are the most reliable airlines from Riyadh to Washington, D.C. Dulles Intl Airport?

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Riyadh, check out the most reliable airlines to get you to your destination on time: SAUDIA (73%), Kuwait Airways (73%), Delta( 71%).

  • What are the cheapest flights from Riyadh to Washington, D.C. Dulles Intl Airport?

    Looking for the cheapest flight from Riyadh to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,125, our data indicates the cheapest price to be $933. The most popular route (Riyadh King Khaled Intl - Washington, D.C. Dulles Intl), is priced around $702.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riyadh to Dulles Intl 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Hanover
Chantilly
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Reston
Hunt Valley

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Alternative routes for Riyadh to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Riyadh to Reagan-National flights
Riyadh to Baltimore flights
Medina to Dulles Intl flights

Top 6 airlines flying from Riyadh to Dulles Intl

Discover the top 6 airlines that operate flights from Riyadh to Dulles Intl. 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 May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$668Average$761FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$671Average$761FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$703Average$802FlexibilityNo cancel feeOn-time70%
DeltaCheapest$708Average$740FlexibilityNo cancel feeOn-timeN/A
SAUDIACheapest$769Average$985FlexibilityNo cancel feeOn-time86%
Qatar AirwaysCheapest$885Average$1,086FlexibilityNo cancel feeOn-time68%

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