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Cheap flights from Washington, D.C. to Riyadh from $375

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 3/4. 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

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:15 pm - 12:45 am
IAD
-
RUH
19h 30m
1 stop
Turkish Airlines Logo
6:25 am - 7:50 pm
RUH
-
IAD
20h 25m
1 stop
$618Turkish Airlines
Mon, Mar 2 - Wed, Apr 1
Turkish Airlines Logo
2:30 pm - 12:25 pm
IAD
-
RUH
14h 55m
1 stop
Turkish Airlines Logo
2:20 am - 12:45 pm
RUH
-
IAD
17h 25m
1 stop
$628Turkish Airlines
Thu, Mar 12 - Mon, Mar 23
Turkish Airlines Logo
9:15 pm - 12:50 am
IAD
-
RUH
19h 35m
1 stop
Turkish Airlines Logo
2:20 am - 7:20 pm
RUH
-
IAD
25h 00m
1 stop
$629Turkish Airlines
Sun, Feb 15 - Sat, Feb 28
Multiple Airlines Logo
3:35 pm - 3:05 am
IAD
-
RUH
28h 30m
1 stop
Multiple Airlines Logo
10:40 pm - 1:32 pm
RUH
-
IAD
21h 52m
2 stops
$693Multiple Airlines
Thu, Mar 12 - Tue, Mar 24
United Airlines Logo
4:10 pm - 8:55 am
DCA
-
RUH
32h 45m
2 stops
United Airlines Logo
8:25 pm - 12:23 pm
RUH
-
DCA
23h 58m
2 stops
$806United Airlines
Thu, Feb 19 - Mon, Feb 23
Delta Logo
10:54 am - 10:50 pm
BWI
-
RUH
28h 56m
2 stops
Delta Logo
10:40 am - 10:13 am
RUH
-
BWI
30h 33m
2 stops
$873Delta
Tue, Mar 31 - Sun, Apr 5
Delta Logo
7:43 pm - 10:50 pm
DCA
-
RUH
20h 07m
2 stops
Delta Logo
3:30 am - 10:08 pm
RUH
-
DCA
25h 38m
2 stops
$874Delta
Thu, Mar 19 - Wed, Mar 25
Multiple Airlines Logo
12:55 pm - 10:25 pm
DCA
-
RUH
25h 30m
3 stops
Multiple Airlines Logo
12:25 pm - 3:31 pm
RUH
-
DCA
35h 06m
3 stops
$910Multiple Airlines
Mon, Feb 16 - Thu, Feb 19
Royal Jordanian Logo
12:32 pm - 7:20 pm
BWI
-
RUH
23h 48m
2 stops
Royal Jordanian Logo
7:25 pm - 10:00 pm
RUH
-
BWI
33h 35m
2 stops
$1,491Royal Jordanian
Mon, Mar 16 - Wed, Apr 1
Royal Jordanian Logo
6:55 am - 7:20 pm
BWI
-
RUH
28h 25m
2 stops
Royal Jordanian Logo
6:30 am - 10:00 pm
RUH
-
BWI
22h 30m
2 stops
$1,495Royal Jordanian
Mon, Mar 2 - Wed, Mar 25

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

Our best Royal Jordanian deals on Washington, D.C. to Riyadh flight tickets
Royal Jordanian
May 10
IAD8:50 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
RUH6:25 pmRiyadh King Khaled Intl
May 13
RUH7:25 pmRiyadh King Khaled Intl
29h 20m
1 stop
IAD5:45 pmWashington, D.C. Dulles Intl
$685
Royal Jordanian
Feb 12
DCA12:04 pmWashington, D.C. Reagan-National
23h 16m
2 stops
RUH7:20 pmRiyadh King Khaled Intl
Feb 20
RUH8:25 pmRiyadh King Khaled Intl
30h 48m
2 stops
DCA7:13 pmWashington, D.C. Reagan-National
$1,109
Royal Jordanian
Feb 12
DCA1:44 pmWashington, D.C. Reagan-National
21h 36m
2 stops
RUH7:20 pmRiyadh King Khaled Intl
Feb 19
RUH7:40 pmRiyadh King Khaled Intl
44h 16m
2 stops
DCA7:56 amWashington, D.C. Reagan-National
$1,121

KLM flights from Washington, D.C. to Riyadh

Our best KLM deals on Washington, D.C. to Riyadh flight tickets
KLM
Mar 16
IAD7:05 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
Apr 27
RUH11:55 pmRiyadh King Khaled Intl
22h 40m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$793
KLM
Feb 16
IAD6:05 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
Feb 23
RUH11:55 pmRiyadh King Khaled Intl
24h 10m
2 stops
IAD4:05 pmWashington, D.C. Dulles Intl
$794
KLM
Mar 16
IAD7:29 pmWashington, D.C. Dulles Intl
20h 21m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Apr 27
RUH11:55 pmRiyadh King Khaled Intl
22h 40m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$798

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 February 3, 2026.
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

Mon 3/2

9:15 pm-12:45 am

1 stop19h 30m

Riyadh King Khaled Intl

Wed 4/1

6:25 am-7:50 pm

1 stop20h 25m

$618

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Thu 3/12

2:30 pm-12:25 pm

1 stop14h 55m

Riyadh King Khaled Intl

Mon 3/23

2:20 am-12:45 pm

1 stop17h 25m

$628

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sun 2/15

9:15 pm-12:50 am

1 stop19h 35m

Riyadh King Khaled Intl

Sat 2/28

2:20 am-7:20 pm

1 stop25h 00m

$629

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Thu 3/12

3:35 pm-3:05 am

1 stop28h 30m

Riyadh King Khaled Intl

Tue 3/24

10:40 pm-1:32 pm

2 stops21h 52m

$693

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Thu 2/19

4:10 pm-8:55 am

2 stops32h 45m

Riyadh King Khaled Intl

Mon 2/23

8:25 pm-12:23 pm

2 stops23h 58m

$806

BaltimoreRiyadh

BWI - RUH

BWIRUH

Baltimore/Washington

Tue 3/31

10:54 am-10:50 pm

2 stops28h 56m

Riyadh King Khaled Intl

Sun 4/5

10:40 am-10:13 am

2 stops30h 33m

$873

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Thu 3/19

7:43 pm-10:50 pm

2 stops20h 07m

Riyadh King Khaled Intl

Wed 3/25

3:30 am-10:08 pm

2 stops25h 38m

$874

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Mon 2/16

12:55 pm-10:25 pm

3 stops25h 30m

Riyadh King Khaled Intl

Thu 2/19

12:25 pm-3:31 pm

3 stops35h 06m

$910

BaltimoreRiyadh

BWI - RUH

BWIRUH

Baltimore/Washington

Mon 3/16

12:32 pm-7:20 pm

2 stops23h 48m

Riyadh King Khaled Intl

Wed 4/1

7:25 pm-10:00 pm

2 stops33h 35m

$1,491

BaltimoreRiyadh

BWI - RUH

BWIRUH

Baltimore/Washington

Mon 3/2

6:55 am-7:20 pm

2 stops28h 25m

Riyadh King Khaled Intl

Wed 3/25

6:30 am-10:00 pm

2 stops22h 30m

$1,495

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 $796, 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 $801.

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 $852. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Riyadh for around $931.

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 $867. Flights in the afternoon are often more expensive with an average ticket price of $894.

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 $953 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 $742 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

$352

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 $352. The best round-trip flight deal from Washington, D.C. to Riyadh found on momondo in the last 72 hours is $632.
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 in Riyadh. From Washington, D.C. there are direct flights to 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 12h 20m.

  • 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 $482Free CancellationRating
6.7
455 reviews
Search Royal Jordanian flights
DeltaPriceFrom $570Free CancellationRating
7.9
8,142 reviews
Search Delta flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $655Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $713Free CancellationRating
7.3
1,380 reviews
Search Etihad Airways flights
SAUDIAPriceFrom $783Free CancellationRating
7.4
656 reviews
Search SAUDIA flights
Air FrancePriceFrom $785Free CancellationRating
7.4
1,531 reviews
Search Air France flights
KLMPriceFrom $864Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Qatar AirwaysPriceFrom $1,038Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights

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

    Delta is one of the most popular airlines flying from Washington, D.C. to Riyadh, operating 2 flights/week on average for this route. A good Delta flight deal for Washington, D.C. to Riyadh starts from $570 round-trip, up to an average price of $870. Our users have rated Delta at 7.9/10.

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

    SAUDIA (7.4/10 from 656 reviews) operates around 2 flights from Washington, D.C. to Riyadh in any given week. The average SAUDIA airfare for this route is around $1,350, with deals from around $783 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. to Riyadh flight searches in the last 72 hours.

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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