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Riyadh

$376+ Cheap flights from Dulles Intl (IAD) to Riyadh (RUH)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RUH
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Riyadh King Khaled Intl are usually found in January or March, booked 38 days in advance, depart on a Friday or Sunday and return on a Friday

Cheap flight deals from Dulles Intl to Riyadh

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Riyadh (RUH). 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$766
(oojo)

One-way from

$376
(ubfly)

Popular in

May

Cheapest in

January

Average price

$881

Good round-trip deal

$804 or less

Good one-way deal

$427 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Riyadh King Khaled Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Riyadh King Khaled Intl flights.
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From Washington, D.C. Dulles Intl to Riyadh King Khaled Intl
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One-way flight from Washington, D.C. Dulles Intl to Riyadh King Khaled Intl
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Highest demand for flights based on searches. 10% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Riyadh King Khaled Intl.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Riyadh King Khaled Intl.
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Find flight deals from Dulles Intl to Riyadh

Cheapest flights from Dulles Intl to Riyadh
Explore the most affordable flight options available from Dulles Intl to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This oojo deal was found by Cheapflights users on 4/9. 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 5/210:05 pmIAD - RUH
1 stop27h 55mEtihad Airways
Sun 5/1810:35 pmRUH - IAD
1 stop24h 35mEtihad Airways
Deal found 4/9$766
This FlightHub deal was found by Cheapflights users on 4/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/111:30 pmIAD - RUH
1 stop32h 45mTurkish Airlines
Fri 5/2312:15 pmRUH - IAD
1 stop38h 30mTurkish Airlines
Deal found 4/10$786
This Gurufare deal was found by Cheapflights users on 4/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2211:00 pmIAD - RUH
1 stop40h 00mAir China
Mon 5/512:05 amRUH - IAD
1 stop26h 25mAir China
Deal found 4/10$853
This oojo deal was found by Cheapflights users on 4/10. 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 5/26:50 pmIAD - RUH
Nonstop12h 40mSAUDIA
Sat 5/1711:00 pmRUH - IAD
1 stop23h 45mSAUDIA
Deal found 4/10$885
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2110:05 pmIAD - RUH
1 stop16h 25mMultiple Airlines
Thu 5/18:00 amRUH - IAD
2 stops52h 10mMultiple Airlines
Deal found 4/10$899
This Gurufare deal was found by Cheapflights users on 4/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:50 pmIAD - RUH
1 stop30h 05mRoyal Jordanian
Sat 5/37:25 pmRUH - IAD
1 stop29h 20mRoyal Jordanian
Deal found 4/10$904
This KLM deal was found by Cheapflights users on 4/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:33 pmIAD - RUH
2 stops19h 17mKLM
Mon 5/511:55 pmRUH - IAD
2 stops22h 40mKLM
Deal found 4/10$927
This Air France deal was found by Cheapflights users on 4/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:09 pmIAD - RUH
2 stops19h 11mAir France
Sun 5/411:55 pmRUH - IAD
2 stops22h 40mAir France
Deal found 4/10$930
This Gurufare deal was found by Cheapflights users on 4/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:00 pmIAD - RUH
1 stop15h 55mQatar Airways
Mon 5/55:00 amRUH - IAD
1 stop17h 40mQatar Airways
Deal found 4/10$1,262

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Riyadh 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 April 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Riyadh that are best for you.

Fly from

Dulles Intl

Fly to

Riyadh

Route

Depart

Return

Price

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Fri 5/2

10:05 pm-9:00 am

1 stop27h 55m

Riyadh King Khaled Intl

Sun 5/18

10:35 pm-4:10 pm

1 stop24h 35m

$766

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sun 5/11

1:30 pm-5:15 am

1 stop32h 45m

Riyadh King Khaled Intl

Fri 5/23

12:15 pm-7:45 pm

1 stop38h 30m

$786

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Tue 4/22

11:00 pm-10:00 pm

1 stop40h 00m

Riyadh King Khaled Intl

Mon 5/5

12:05 am-7:30 pm

1 stop26h 25m

$853

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Fri 5/2

6:50 pm-2:30 pm

Nonstop12h 40m

Riyadh King Khaled Intl

Sat 5/17

11:00 pm-3:45 pm

1 stop23h 45m

$885

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Mon 4/21

10:05 pm-9:30 pm

1 stop16h 25m

Riyadh King Khaled Intl

Thu 5/1

8:00 am-5:10 am

2 stops52h 10m

$899

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Tue 4/22

8:50 pm-9:55 am

1 stop30h 05m

Riyadh King Khaled Intl

Sat 5/3

7:25 pm-5:45 pm

1 stop29h 20m

$904

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Wed 4/30

8:33 pm-10:50 pm

2 stops19h 17m

Riyadh King Khaled Intl

Mon 5/5

11:55 pm-3:35 pm

2 stops22h 40m

$927

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sat 4/26

5:09 pm-7:20 pm

2 stops19h 11m

Riyadh King Khaled Intl

Sun 5/4

11:55 pm-3:35 pm

2 stops22h 40m

$930

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Fri 4/18

9:00 pm-7:55 pm

1 stop15h 55m

Riyadh King Khaled Intl

Mon 5/5

5:00 am-3:40 pm

1 stop17h 40m

$1,262

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sat 4/26

6:30 pm-7:55 pm

2 stops18h 25m

Riyadh King Khaled Intl

Sat 5/3

2:00 am-1:30 pm

1 stop18h 30m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 19 results
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Compare providers for flights from Dulles Intl to Riyadh

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 Dulles Intl to Riyadh in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars

*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 Washington, D.C. Dulles Intl Airport-Riyadh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Riyadh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Riyadh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Riyadh 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 Washington, D.C. Dulles Intl Airport-Riyadh 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 Dulles Intl to Riyadh

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Riyadh. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Riyadh, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Riyadh?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Riyadh (average of $933). Flying from Washington, D.C. Dulles Intl Airport to Riyadh in June is currently the most expensive (average of $1,355). 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.

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

Find hourly flight availability from Dulles Intl to Riyadh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Riyadh at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Riyadh. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Riyadh flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Riyadh by month

Plan your trip to Riyadh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Riyadh ranges from 0.0 - 1.2 inches per month. March is typically the wettest month, when rainfall can reach 1.2 in. June is typically the driest time to visit Riyadh when rainfall is around 0.0 in.

Temperature in Riyadh by month

Plan your trip to Riyadh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Riyadh, 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 96.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Riyadh

Get insights into the airlines that provide service to Riyadh. 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 Riyadh. Reviews last updated April 11, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Riyadh, such as Delta, KLM and SAUDIA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,910 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SAUDIA
7.4
Good
608 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,428 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,636 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Riyadh King Khaled Intl (RUH) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Riyadh. You should not have trouble finding flights to King Khaled Intl from Washington, D.C. Dulles Intl; the airport handles an average of 1 inbound flight from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Riyadh airport from Washington, D.C. Dulles Intl. It is only a 18.7 mi journey from King Khaled Intl (RUH) to Riyadh’s city center.

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

    According to our current data, Etihad Airways ($766), Turkish Airlines ($786), and Air China ($853) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Riyadh. You may be able to fly from Washington, D.C. Dulles Intl Airport to Riyadh for 22% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $376. Users have also found prices from $413 and $586 on Royal Jordanian and SAUDIA, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Riyadh on time: SAUDIA (81%), Delta (81%), Kuwait Airways (81%).

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

    Looking at all options, your cheapest flight can be booked for $359. While the most popular route (Washington, D.C. Dulles Intl - Riyadh King Khaled Intl) can be booked for $766 on average our data indicates $728 when flying from Washington, D.C. Dulles Intl Airport to Riyadh.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Riyadh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Riyadh?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Riyadh (average of $933). Flying from Washington, D.C. Dulles Intl Airport to Riyadh in June is currently the most expensive (average of $1,355). 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.

See more FAQs

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Top 6 airlines flying from Dulles Intl to Riyadh

Discover the top 6 airlines that operate flights from Dulles Intl to Riyadh. 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$614Average$759FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$715Average$815FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$779Average$1,077FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$842Average$1,197FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$943Average$1,077FlexibilityNo cancel feeOn-time76%
SAUDIACheapest$968Average$1,182FlexibilityNo cancel feeOn-time86%

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