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Cheap flights from Washington, D.C. to Riyadh from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Riyadh departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Riyadh

Cheap round-trip flights

Royal Jordanian Logo
8:50 pm - 3:40 amIAD-RUH
23h 50m1 stop
Royal Jordanian Logo
6:10 am - 5:45 pmRUH-IAD
18h 35m1 stop
$526Royal Jordanian
Find Deal
Tue, Oct 7 - Tue, Oct 21
Royal Jordanian Logo
8:50 pm - 6:25 pmIAD-RUH
14h 35m1 stop
Royal Jordanian Logo
7:25 pm - 5:45 pmRUH-IAD
29h 20m1 stop
$535Royal Jordanian
Find Deal
Tue, Oct 7 - Sat, Oct 18
Etihad Airways Logo
10:10 pm - 9:35 pmIAD-RUH
16h 25m1 stop
Etihad Airways Logo
10:40 pm - 4:50 pmRUH-IAD
25h 10m1 stop
$742Etihad Airways
Find Deal
Sat, Mar 14 - Sun, Mar 22
Etihad Airways Logo
10:05 pm - 9:30 pmIAD-RUH
16h 25m1 stop
Etihad Airways Logo
4:20 am - 4:10 pmRUH-IAD
18h 50m1 stop
$747Etihad Airways
Find Deal
Thu, Oct 9 - Sun, Oct 19
Turkish Airlines Logo
1:30 pm - 5:15 amIAD-RUH
32h 45m1 stop
Turkish Airlines Logo
1:25 pm - 8:15 pmRUH-IAD
37h 50m1 stop
$755Turkish Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
Turkish Airlines Logo
1:30 pm - 6:10 pmIAD-RUH
20h 40m1 stop
Turkish Airlines Logo
1:25 pm - 7:15 pmRUH-IAD
37h 50m1 stop
$774Turkish Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 26
Multiple Airlines Logo
8:50 pm - 12:25 amIAD-RUH
20h 35m1 stop
Multiple Airlines Logo
5:50 am - 5:45 pmRUH-IAD
18h 55m1 stop
$788Multiple Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 14
Multiple Airlines Logo
8:50 pm - 12:25 amIAD-RUH
20h 35m1 stop
Multiple Airlines Logo
5:50 am - 5:45 pmRUH-IAD
18h 55m1 stop
$789Multiple Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 19
Air France Logo
3:33 pm - 7:35 pmIAD-RUH
21h 02m2 stops
Air France Logo
2:05 am - 7:15 pmRUH-IAD
25h 10m1 stop
$850Air France
Find Deal
Sat, Oct 25 - Sun, Dec 14
Air France Logo
6:50 pm - 7:35 pmIAD-RUH
16h 45m1 stop
Air France Logo
2:05 am - 6:12 pmRUH-IAD
24h 07m2 stops
$853Air France
Find Deal
Fri, Nov 28 - Wed, Dec 3

KLM flights from Washington, D.C. to Riyadh

Our best KLM deals on Washington, D.C. to Riyadh flight tickets
KLM
Oct 1
IAD5:25 pmWashington, D.C. Dulles Intl
22h 25m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
Oct 7
RUH11:20 pmRiyadh King Khaled Intl
23h 15m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$846
Find similar
KLM
Sep 22
IAD8:17 pmWashington, D.C. Dulles Intl
18h 58m
2 stops
RUH10:15 pmRiyadh King Khaled Intl
Oct 6
RUH11:55 pmRiyadh King Khaled Intl
22h 40m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$850
Find similar
KLM
Sep 24
IAD8:17 pmWashington, D.C. Dulles Intl
19h 33m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Sep 29
RUH11:55 pmRiyadh King Khaled Intl
22h 40m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$851
Find similar

Royal Jordanian flights from Washington, D.C. to Riyadh

Our best Royal Jordanian deals on Washington, D.C. to Riyadh flight tickets
Royal Jordanian
Oct 7
IAD8:50 pmWashington, D.C. Dulles Intl
23h 50m
1 stop
RUH3:40 amRiyadh King Khaled Intl
Oct 21
RUH6:10 amRiyadh King Khaled Intl
18h 35m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$526
Find similar
Royal Jordanian
Oct 7
IAD8:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
RUH6:25 pmRiyadh King Khaled Intl
Oct 18
RUH7:25 pmRiyadh King Khaled Intl
29h 20m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$535
Find similar
Royal Jordanian
Sep 30
IAD8:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
RUH6:25 pmRiyadh King Khaled Intl
Oct 19
RUH6:10 amRiyadh King Khaled Intl
18h 35m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$609
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Riyadh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Tue 10/7

8:50 pm-3:40 am

1 stop23h 50m

Riyadh King Khaled Intl

Tue 10/21

6:10 am-5:45 pm

1 stop18h 35m

$526

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Tue 10/7

8:50 pm-6:25 pm

1 stop14h 35m

Riyadh King Khaled Intl

Sat 10/18

7:25 pm-5:45 pm

1 stop29h 20m

$535

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sat 3/14

10:10 pm-9:35 pm

1 stop16h 25m

Riyadh King Khaled Intl

Sun 3/22

10:40 pm-4:50 pm

1 stop25h 10m

$742

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Thu 10/9

10:05 pm-9:30 pm

1 stop16h 25m

Riyadh King Khaled Intl

Sun 10/19

4:20 am-4:10 pm

1 stop18h 50m

$747

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Wed 10/22

1:30 pm-5:15 am

1 stop32h 45m

Riyadh King Khaled Intl

Wed 10/29

1:25 pm-8:15 pm

1 stop37h 50m

$755

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Mon 12/1

1:30 pm-6:10 pm

1 stop20h 40m

Riyadh King Khaled Intl

Fri 12/26

1:25 pm-7:15 pm

1 stop37h 50m

$774

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sun 9/28

8:50 pm-12:25 am

1 stop20h 35m

Riyadh King Khaled Intl

Tue 10/14

5:50 am-5:45 pm

1 stop18h 55m

$788

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sun 9/28

8:50 pm-12:25 am

1 stop20h 35m

Riyadh King Khaled Intl

Sun 10/19

5:50 am-5:45 pm

1 stop18h 55m

$789

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sat 10/25

3:33 pm-7:35 pm

2 stops21h 02m

Riyadh King Khaled Intl

Sun 12/14

2:05 am-7:15 pm

1 stop25h 10m

$850

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Fri 11/28

6:50 pm-7:35 pm

1 stop16h 45m

Riyadh King Khaled Intl

Wed 12/3

2:05 am-6:12 pm

2 stops24h 07m

$853

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Riyadh from

How to get the cheapest flight ticket from Washington, D.C. to Riyadh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Riyadh?

What is the cheapest month to fly to Riyadh?

The cheapest month to fly to Riyadh from Washington, D.C. is in March. Flight prices, which tend to average around $834, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Riyadh, with average flight prices from Washington, D.C. averaging around $835.

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

On average, the least expensive day to fly to Riyadh from Washington, D.C. is on a Sunday. momondo users have found tickets for Sunday departures for as low as $799. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Riyadh for around $1,009.

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

Our data shows that the cheapest Washington, D.C. to Riyadh flights are usually those with departure times in the evening. Our users have found flights to Riyadh in the evening for as low as $858. Flights in the morning are often more expensive with an average ticket price of $1,127.

What is the cheapest Washington, D.C. to Riyadh King Khaled Intl flight route?

Fly from Washington, D.C. Dulles Intl to Riyadh King Khaled Intl for the best Washington, D.C. - Riyadh King Khaled Intl flight prices

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

You are more likely to see cheaper flights to Riyadh from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Riyadh for around $966 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riyadh from Washington, D.C. for as low as $823 on momondo.

What cabin class options are available on Washington, D.C. to Riyadh King Khaled Intl flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Riyadh King Khaled Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Riyadh flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Riyadh.

How have Washington, D.C. to Riyadh flight prices changed over time?

When to book flights from Washington, D.C. to Riyadh

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Riyadh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Riyadh (WAS to RUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Riyadh

Best Price Found

$535

Fastest flight time

12h 20m

Direct flights

Tue, Thu and Sat

Airports in Riyadh

1 airport
The best one-way flight to Riyadh from Washington, D.C. in the past 72 hours is $535. The best round-trip flight deal from Washington, D.C. to Riyadh found on momondo in the last 72 hours is $676.
The fastest flight from Washington, D.C. to Riyadh takes 12h 20m
Direct flights go from Washington, D.C. to Riyadh on Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Riyadh: Riyadh King Khaled Intl (RUH)
Search flight deals

  • How far is Washington, D.C. to Riyadh King Khaled Intl by plane?

    The distance between Washington, D.C. and Riyadh King Khaled Intl is about 6732.1 mi. A reasonable flight in good conditions will take 14h 35m.

  • When did momondo last update prices for flights from Washington, D.C. to Riyadh King Khaled Intl Airport?

    Prices for flights from Washington, D.C. to Riyadh King Khaled Intl Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Riyadh King Khaled Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Riyadh King Khaled Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Riyadh King Khaled Intl Airport.

  • What documentation or ID do you need to fly to Riyadh King Khaled Intl Airport?

    The necessary travel and health documents for your Riyadh King Khaled Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Riyadh?

  • What is the most popular airline from Washington, D.C. to Riyadh?

Best airlines flying from Washington, D.C. to Riyadh

Compare and see reviews for airlines that fly from Washington, D.C. to Riyadh with momondo
Airline
Rating
Free Cancellation
Price
Royal JordanianPriceFrom $526Free CancellationRating
6.8
427 reviews
Search Royal Jordanian flights
Etihad AirwaysPriceFrom $619Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $713Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $756Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Air FrancePriceFrom $785Free CancellationRating
7.4
1,468 reviews
Search Air France flights
SAUDIAPriceFrom $806Free CancellationRating
7.4
634 reviews
Search SAUDIA flights
Qatar AirwaysPriceFrom $842Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
KLMPriceFrom $864Free CancellationRating
7.8
1,386 reviews
Search KLM flights

  • SAUDIA Flights From Washington, D.C. to Riyadh

    SAUDIA is one of the most popular airlines flying from Washington, D.C. to Riyadh, operating 3 flights/week on average for this route. A good SAUDIA flight deal for Washington, D.C. to Riyadh starts from $806 round-trip, up to an average price of $1,292. Our users have rated SAUDIA at 7.4/10.

Why use momondo?

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

Finding the right flight to Riyadh from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Riyadh quick and easy, saving you time and money.

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

Flights from Washington, D.C. to Riyadh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Of course. momondo tracks the price of Washington, D.C. to Riyadh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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