What is the most punctual flight time for Riyadh to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

How often are flights from Riyadh to Washington, D.C. delayed?

About 16% of weekly flights between Riyadh and Washington, D.C. have experienced delays in the past year, with the average delay time being 87 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Riyadh to Washington, D.C. flights?

Over the last year, SAUDIA have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

Airlines like Etihad Airways, SAUDIA, and Qatar Airways fly from Riyadh to Washington, D.C. Dulles Intl Airport in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 9h 40m. 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 Delta, with the lowest prices starting at $671 and $708, respectively. These flights start at 28% 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 Etihad Airways, with whom users have recently found tickets for as low as $387. However, be on the lookout for offers from Turkish Airlines and Qatar Airways, as they are both options that can get you from Riyadh to Washington, D.C. Dulles Intl Airport for a low price.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 $1,269, our data indicates the cheapest price to be $840. The most popular route (Riyadh King Khaled Intl - Washington, D.C. Dulles Intl), is priced around $629.

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: Delta (89%), SAUDIA (83%), Kuwait Airways( 78%).

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

Consider SAUDIA, Etihad Airways or Delta when booking your flight. These represent the most popular airlines when flying from Riyadh to Washington, D.C. Dulles Intl Airport.

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.

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 1 outbound flight to Washington, D.C. Dulles Intl per day from 5 airlines. Riyadh King Khaled Intl is conveniently located just 18.7 mi from Riyadh’s city center.

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.

$404+ Cheap Flights from Riyadh to Washington, D.C. Dulles Intl Airport

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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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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 December or November, booked 17 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Riyadh to Dulles Intl

Cheapest

Best

Last-minute

One-way

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 August 26, 2026.

Wed 10/1410:55 am -

1 stop26h 40m

Sun 10/189:05 am -

1 stop24h 10m

Deal found 8/23

$629

Sat 9/196:10 am -

1 stop31h 25m

Thu 10/19:05 am -

1 stop17h 50m

Deal found 8/24

$634

Wed 9/910:55 am -

1 stop26h 40m

Sun 9/139:05 pm -

1 stop14h 20m

Deal found 8/24

$650

Wed 9/1610:55 am -

1 stop26h 40m

Sun 9/279:05 am -

1 stop35h 35m

Deal found 8/24

$665

Wed 9/1610:55 am -

1 stop26h 40m

Thu 10/19:05 am -

1 stop26h 20m

Deal found 8/24

$677

Wed 10/288:25 pm -

1 stop19h 00m

Thu 11/510:30 am -

1 stop17h 00m

Deal found 8/21

$681

Wed 9/27:25 pm -

1 stop18h 10m

Sun 9/69:05 am -

1 stop17h 50m

Deal found 8/22

$699

Wed 9/910:55 am -

1 stop26h 40m

Sun 9/209:05 pm -

1 stop23h 35m

Deal found 8/21

$714

Thu 9/244:50 pm -

1 stop23h 55m

Thu 10/13:10 pm -

1 stop17h 05m

Deal found 8/25

$716

Wed 11/184:30 am -

1 stop36h 35m

Fri 11/272:35 pm -

1 stop16h 35m

Deal found 8/23

$729

Sat 9/194:50 pm -

1 stop23h 55m

Mon 9/283:10 pm -

1 stop17h 05m

Deal found 8/24

$730

Tue 9/84:50 pm -

1 stop23h 55m

Sat 9/123:10 pm -

1 stop17h 05m

Deal found 8/23

$731

Best flights from Riyadh to Dulles Intl
Discover carefully curated flight deals from Riyadh to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Thu 11/124:55 pm -

1 stop24h 10m

Mon 11/162:35 pm -

1 stop28h 20m

Deal found 8/25

$796

Sun 11/228:15 am -

Nonstop14h 30m

Mon 12/75:50 pm -

Nonstop12h 20m

Deal found 8/24

$838

Thu 11/1210:30 pm -

1 stop17h 40m

Mon 11/168:05 pm -

1 stop16h 05m

Deal found 8/24

$846

Fri 1/2912:05 am -

2 stops23h 50m

Sun 2/217:50 pm -

3 stops21h 35m

Deal found 8/23

$879

Tue 12/159:45 am -

2 stops21h 36m

Wed 1/67:50 pm -

1 stop15h 55m

Deal found 8/21

$950

Wed 11/113:40 am -

2 stops36h 20m

Mon 11/1610:00 am -

1 stop32h 10m

Deal found 8/25

$1,411

Tue 12/1510:30 am -

1 stop30h 35m

Wed 1/62:35 pm -

1 stop28h 20m

Deal found 8/21

$857

Sun 11/2212:05 am -

3 stops24h 21m

Sat 12/56:20 pm -

2 stops20h 25m

Deal found 8/22

$884

Fri 1/292:30 am -

1 stop19h 20m

Sun 2/215:50 pm -

Nonstop12h 20m

Deal found 8/21

$902

Tue 9/812:55 am -

2 stops25h 35m

Sun 9/135:45 pm -

3 stops31h 40m

Deal found 8/24

$1,952

Last-minute flights from Riyadh to Dulles Intl
Discover last-minute flight deals from Riyadh to Dulles Intl. Data last updated August 26, 2026 and is based on user searches.

Wed 9/27:25 pm -

1 stop18h 10m

Sun 9/69:05 am -

1 stop17h 50m

Deal found 8/22

$699

Tue 9/84:50 pm -

1 stop23h 55m

Sat 9/123:10 pm -

1 stop17h 05m

Deal found 8/23

$731

Wed 9/910:55 am -

1 stop26h 40m

Sun 9/139:05 pm -

1 stop14h 20m

Deal found 8/24

$650

Wed 9/910:55 am -

1 stop26h 40m

Sun 9/209:05 pm -

1 stop23h 35m

Deal found 8/21

$714

Wed 9/910:30 pm -

1 stop18h 15m

Fri 10/93:10 pm -

1 stop17h 05m

Deal found 8/25

$729

Wed 9/1610:55 am -

1 stop26h 40m

Sun 9/279:05 am -

1 stop35h 35m

Deal found 8/24

$665

Wed 9/1610:55 am -

1 stop26h 40m

Thu 10/19:05 am -

1 stop26h 20m

Deal found 8/24

$677

Fri 9/1810:30 pm -

1 stop18h 15m

Tue 9/293:10 pm -

1 stop17h 05m

Deal found 8/24

$732

Sat 9/1910:55 am -

1 stop26h 40m

Sun 9/279:05 am -

1 stop17h 50m

Deal found 8/24

$629

Sat 9/196:10 am -

1 stop31h 25m

Thu 10/19:05 am -

1 stop17h 50m

Deal found 8/24

$634

Sat 9/194:50 pm -

1 stop23h 55m

Mon 9/283:10 pm -

1 stop17h 05m

Deal found 8/24

$730

Thu 9/244:50 pm -

1 stop23h 55m

Thu 10/13:10 pm -

1 stop17h 05m

Deal found 8/25

$716

One-way flights from Riyadh to Dulles Intl
Search for one-way flight options from Riyadh to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Wed 9/910:30 pm -

1 stop18h 15m

Deal found 8/26

$404

Sun 9/1310:30 pm -

1 stop18h 15m

Deal found 8/23

$405

Wed 9/3010:30 pm -

1 stop18h 15m

Deal found 8/22

$415

Tue 11/244:30 am -

1 stop36h 35m

Deal found 8/25

$416

Mon 9/74:20 am -

1 stop36h 25m

Deal found 8/21

$428

Thu 11/1910:30 am -

1 stop30h 35m

Deal found 8/22

$432

Sun 9/64:50 pm -

1 stop23h 55m

Deal found 8/21

$438

Mon 11/3010:30 am -

1 stop30h 35m

Deal found 8/25

$446

Fri 12/41:00 am -

1 stop20h 50m

Deal found 8/23

$451

Mon 8/3111:15 am -

1 stop35h 25m

Deal found 8/25

$471

Tue 9/111:45 am -

1 stop34h 55m

Deal found 8/24

$473

Fri 9/118:50 am -

Nonstop13h 55m

Deal found 8/25

$474

Find flight deals from Riyadh to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$629 (oojo)
One-way from	$404 (oojo)
Popular in	April
Cheapest in	December
Average price	$1,075
Good round-trip deal	$1,038 or less
Good one-way deal	$1,463 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. 6% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

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 Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Thu 11/12

4:55 pm-9:05 am

1 stop24h 10m

Washington, D.C. Dulles Intl

Mon 11/16

2:35 pm-2:55 am

1 stop28h 20m

$796

Quickest round-trip

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Sun 11/22

8:15 am-2:45 pm

Nonstop14h 30m

Washington, D.C. Dulles Intl

Mon 12/7

5:50 pm-2:10 pm

Nonstop12h 20m

$838

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Thu 11/12

10:30 pm-8:10 am

1 stop17h 40m

Washington, D.C. Dulles Intl

Mon 11/16

8:05 pm-8:10 pm

1 stop16h 05m

$846

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Tue 12/15

10:30 am-9:05 am

1 stop30h 35m

Washington, D.C. Dulles Intl

Wed 1/6

2:35 pm-2:55 am

1 stop28h 20m

$857

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Fri 1/29

12:05 am-3:55 pm

2 stops23h 50m

Washington, D.C. Dulles Intl

Sun 2/21

7:50 pm-1:25 am

3 stops21h 35m

$879

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Sun 11/22

12:05 am-4:26 pm

3 stops24h 21m

Washington, D.C. Dulles Intl

Sat 12/5

6:20 pm-10:45 pm

2 stops20h 25m

$884

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Fri 1/29

2:30 am-1:50 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Sun 2/21

5:50 pm-2:10 pm

Nonstop12h 20m

$902

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Tue 12/15

9:45 am-11:21 pm

2 stops21h 36m

Washington, D.C. Dulles Intl

Wed 1/6

7:50 pm-7:45 pm

1 stop15h 55m

$950

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Wed 11/11

3:40 am-8:00 am

2 stops36h 20m

Washington, D.C. Dulles Intl

Mon 11/16

10:00 am-2:10 am

1 stop32h 10m

$1,411

RiyadhWashington, D.C.

RUH Riyadh King Khaled Intl - IAD Washington, D.C. Dulles Intl

RUHIAD

Riyadh King Khaled Intl

Tue 9/8

12:55 am-7:30 pm

2 stops25h 35m

Washington, D.C. Dulles Intl

Sun 9/13

5:45 pm-8:25 am

3 stops31h 40m

$1,952

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 22 resultsSorted by cheapest first

Compare providers for flights from Riyadh to Dulles Intl

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 August.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy2 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust 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.

RUH-IAD

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

Prices

Delays

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 10 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?

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?

Airfare is below average for this route at the moment.

Riyadh to Washington, D.C. Dulles Intl Airport flights typically cost between $948 and $1,086 in October.
The cheapest round-trip price found within the last 5 days was $629 on Royal Jordanian (Oct 14-Oct 18).

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Delta,Qatar Airways, andTurkish Airlines 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

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Delta

7.8

Good

8,529 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Qatar Airways

7.4

Good

3,732 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Turkish Airlines

7.4

Good

4,483 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

SAUDIA

7.3

Good

691 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Etihad Airways

7.3

Good

1,517 reviews

Delta

7.8

Good

8,529 reviews

Reviews

1 / 20

8.0

Excellent

Jorge,Aug 2026

TPA - ATL

Although I still enjoy flying Delta, the overall flying experience feels cheapened. But I guess that is true of most, if not all american carriers.

Related info for your journey

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 1 outbound flight to Washington, D.C. Dulles Intl per day from 5 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 Etihad Airways, SAUDIA, and Qatar Airways fly from Riyadh to Washington, D.C. Dulles Intl Airport in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 9h 40m. 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 Delta, with the lowest prices starting at $671 and $708, respectively. These flights start at 28% 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 Etihad Airways, with whom users have recently found tickets for as low as $387. However, be on the lookout for offers from Turkish Airlines and Qatar 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: Delta (89%), SAUDIA (83%), Kuwait Airways( 78%).
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 $1,269, our data indicates the cheapest price to be $840. The most popular route (Riyadh King Khaled Intl - Washington, D.C. Dulles Intl), is priced around $629.
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.

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Top 5 airlines flying from Riyadh to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$668	Average$765	FlexibilityNo cancel fee	On-time77%
Etihad Airways	Cheapest$671	Average$782	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$708	Average$731	FlexibilityNo cancel fee	On-timeN/A
SAUDIA	Cheapest$811	Average$1,021	FlexibilityNo cancel fee	On-time86%
Qatar Airways	Cheapest$832	Average$1,203	FlexibilityNo cancel fee	On-time68%

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$404+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Riyadh to Dulles Intl

Cheapest flights from Riyadh to Dulles IntlExplore 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 August 26, 2026.

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 August 26, 2026.

Best flights from Riyadh to Dulles IntlDiscover carefully curated flight deals from Riyadh to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Discover carefully curated flight deals from Riyadh to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Last-minute flights from Riyadh to Dulles IntlDiscover last-minute flight deals from Riyadh to Dulles Intl. Data last updated August 26, 2026 and is based on user searches.

Discover last-minute flight deals from Riyadh to Dulles Intl. Data last updated August 26, 2026 and is based on user searches.

One-way flights from Riyadh to Dulles IntlSearch for one-way flight options from Riyadh to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Search for one-way flight options from Riyadh to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

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

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 August.

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.

Cheapflights Insights

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 10 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?

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?

Airfare is below average for this route at the moment.

Riyadh to Washington, D.C. Dulles Intl Airport flights typically cost between $948 and $1,086 in October.The cheapest round-trip price found within the last 5 days was $629 on Royal Jordanian (Oct 14-Oct 18).

How often are flights from Riyadh to Washington, D.C. delayed?

About 16% of weekly flights between Riyadh and Washington, D.C. have experienced delays in the past year, with the average delay time being 87 minutes.

What is the most punctual flight time for Riyadh to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Riyadh to Washington, D.C. flights?

Over the last year, SAUDIA have had the lowest number of delays on this route, with just 16% of flights being delayed.

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Delta,Qatar Airways, andTurkish Airlines 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.

Related info for your journey

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

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

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

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

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

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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.

Complete your trip

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Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.

Search flights from Riyadh to Dulles Intl by cabin class

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

Riyadh and Dulles Intl flights

Browse other Riyadh and Dulles Intl flight options. Last updated on August 26, 2026.

Other flights from Riyadh

Browse through other flights departing from Riyadh. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 5 airlines flying from Riyadh to Dulles Intl

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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 August 26, 2026.

Best flights from Riyadh to Dulles Intl
Discover carefully curated flight deals from Riyadh to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.

Last-minute flights from Riyadh to Dulles Intl
Discover last-minute flight deals from Riyadh to Dulles Intl. Data last updated August 26, 2026 and is based on user searches.

One-way flights from Riyadh to Dulles Intl
Search for one-way flight options from Riyadh to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.

Riyadh to Washington, D.C. Dulles Intl Airport flights typically cost between $948 and $1,086 in October.
The cheapest round-trip price found within the last 5 days was $629 on Royal Jordanian (Oct 14-Oct 18).