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Cheap flights from Washington, D.C. to Riyadh from $319

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 1/25. 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.
Etihad Airways Logo
2:35 pm - 3:15 pm
IAD
-
RUH
16h 40m1 stop
Etihad Airways Logo
10:40 pm - 10:05 am
RUH
-
IAD
18h 25m1 stop
$698Etihad Airways
Mon, Mar 2 - Mon, Mar 23
Etihad Airways Logo
2:35 pm - 3:05 am
IAD
-
RUH
28h 30m1 stop
Etihad Airways Logo
10:30 am - 9:05 am
RUH
-
IAD
30h 35m1 stop
$711Etihad Airways
Wed, Jan 28 - Wed, Feb 4
Etihad Airways Logo
2:35 pm - 3:15 pm
IAD
-
RUH
16h 40m1 stop
Etihad Airways Logo
10:40 pm - 9:05 am
RUH
-
IAD
18h 25m1 stop
$715Etihad Airways
Mon, Feb 2 - Sun, Feb 15
Etihad Airways Logo
2:35 pm - 9:35 pm
IAD
-
RUH
23h 00m1 stop
Etihad Airways Logo
10:40 pm - 9:05 am
RUH
-
IAD
18h 25m1 stop
$716Etihad Airways
Sun, Feb 1 - Sat, Feb 14
Turkish Airlines Logo
9:15 pm - 5:30 am
IAD
-
RUH
24h 15m1 stop
Turkish Airlines Logo
6:30 am - 7:20 pm
RUH
-
IAD
20h 50m1 stop
$722Turkish Airlines
Mon, Jan 12 - Thu, Feb 12
Multiple Airlines Logo
7:40 pm - 2:55 am
IAD
-
RUH
23h 15m3 stops
Multiple Airlines Logo
2:40 am - 6:30 pm
RUH
-
IAD
23h 50m3 stops
$737Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
7:40 pm - 2:55 am
BWI
-
RUH
23h 15m3 stops
Multiple Airlines Logo
2:40 am - 6:40 pm
RUH
-
BWI
24h 00m3 stops
$772Multiple Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
6:00 pm - 2:25 am
DCA
-
RUH
24h 25m2 stops
United Airlines Logo
8:25 pm - 12:24 pm
RUH
-
DCA
23h 59m2 stops
$805United Airlines
Sun, Jan 25 - Mon, Feb 2
Delta Logo
6:59 pm - 10:50 pm
BWI
-
RUH
19h 51m2 stops
Delta Logo
3:30 am - 7:40 pm
RUH
-
BWI
24h 10m2 stops
$871Delta
Thu, Jan 29 - Wed, Feb 4
Delta Logo
5:00 pm - 10:50 pm
DCA
-
RUH
21h 50m2 stops
Delta Logo
3:30 am - 4:07 pm
RUH
-
DCA
20h 37m2 stops
$871Delta
Mon, Dec 29 - Mon, Jan 12

Etihad Airways flights from Washington, D.C. to Riyadh

Our best Etihad Airways deals on Washington, D.C. to Riyadh flight tickets
Etihad Airways
Mar 2
IAD2:35 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
RUH3:15 pmRiyadh King Khaled Intl
Mar 23
RUH10:40 pmRiyadh King Khaled Intl
18h 25m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
$698
Find similar
Etihad Airways
Jan 28
IAD2:35 pmWashington, D.C. Dulles Intl
28h 30m
1 stop
RUH3:05 amRiyadh King Khaled Intl
Feb 4
RUH10:30 amRiyadh King Khaled Intl
30h 35m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
$711
Find similar
Etihad Airways
Feb 2
IAD2:35 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
RUH3:15 pmRiyadh King Khaled Intl
Feb 15
RUH10:40 pmRiyadh King Khaled Intl
18h 25m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
$715
Find similar

Turkish Airlines flights from Washington, D.C. to Riyadh

Our best Turkish Airlines deals on Washington, D.C. to Riyadh flight tickets
Turkish Airlines
Jan 12
IAD9:15 pmWashington, D.C. Dulles Intl
24h 15m
1 stop
RUH5:30 amRiyadh King Khaled Intl
Feb 12
RUH6:30 amRiyadh King Khaled Intl
20h 50m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$722
Find similar
Turkish Airlines
Feb 1
IAD9:15 pmWashington, D.C. Dulles Intl
19h 35m
1 stop
RUH12:50 amRiyadh King Khaled Intl
Feb 6
RUH1:25 pmRiyadh King Khaled Intl
37h 55m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$740
Find similar
Turkish Airlines
Jan 8
IAD1:30 pmWashington, D.C. Dulles Intl
32h 00m
1 stop
RUH5:30 amRiyadh King Khaled Intl
Jan 21
RUH1:25 pmRiyadh King Khaled Intl
30h 20m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$776
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 December 17, 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

Mon 3/2

2:35 pm-3:15 pm

1 stop16h 40m

Riyadh King Khaled Intl

Mon 3/23

10:40 pm-10:05 am

1 stop18h 25m

$698

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Wed 1/28

2:35 pm-3:05 am

1 stop28h 30m

Riyadh King Khaled Intl

Wed 2/4

10:30 am-9:05 am

1 stop30h 35m

$711

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Mon 2/2

2:35 pm-3:15 pm

1 stop16h 40m

Riyadh King Khaled Intl

Sun 2/15

10:40 pm-9:05 am

1 stop18h 25m

$715

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sun 2/1

2:35 pm-9:35 pm

1 stop23h 00m

Riyadh King Khaled Intl

Sat 2/14

10:40 pm-9:05 am

1 stop18h 25m

$716

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Mon 1/12

9:15 pm-5:30 am

1 stop24h 15m

Riyadh King Khaled Intl

Thu 2/12

6:30 am-7:20 pm

1 stop20h 50m

$722

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sat 1/31

7:40 pm-2:55 am

3 stops23h 15m

Riyadh King Khaled Intl

Fri 2/6

2:40 am-6:30 pm

3 stops23h 50m

$737

BaltimoreRiyadh

BWI - RUH

BWIRUH

Baltimore/Washington

Tue 1/27

7:40 pm-2:55 am

3 stops23h 15m

Riyadh King Khaled Intl

Sat 1/31

2:40 am-6:40 pm

3 stops24h 00m

$772

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Sun 1/25

6:00 pm-2:25 am

2 stops24h 25m

Riyadh King Khaled Intl

Mon 2/2

8:25 pm-12:24 pm

2 stops23h 59m

$805

BaltimoreRiyadh

BWI - RUH

BWIRUH

Baltimore/Washington

Thu 1/29

6:59 pm-10:50 pm

2 stops19h 51m

Riyadh King Khaled Intl

Wed 2/4

3:30 am-7:40 pm

2 stops24h 10m

$871

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Mon 12/29

5:00 pm-10:50 pm

2 stops21h 50m

Riyadh King Khaled Intl

Mon 1/12

3:30 am-4:07 pm

2 stops20h 37m

$871

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 cheapest month to fly to Riyadh?

The cheapest month to fly to Riyadh from Washington, D.C. is in October. Flight prices, which tend to average around $801, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Riyadh, with average flight prices from Washington, D.C. averaging around $826.

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 Monday. momondo users have found tickets for Monday departures for as low as $891. 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 $1,003.

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 at noon. Our users have found flights to Riyadh at noon for as low as $893. 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 $956 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

$388

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 $388. The best round-trip flight deal from Washington, D.C. to Riyadh found on momondo in the last 72 hours is $737.
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
6.8
443 reviews
Search Royal Jordanian flights
DeltaPriceFrom $570Free CancellationRating
7.9
8,006 reviews
Search Delta flights
Etihad AirwaysPriceFrom $619Free CancellationRating
7.4
1,332 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $636Free CancellationRating
7.3
4,104 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,634 reviews
Search Lufthansa flights
Air FrancePriceFrom $785Free CancellationRating
7.4
1,508 reviews
Search Air France flights
SAUDIAPriceFrom $797Free CancellationRating
7.4
647 reviews
Search SAUDIA flights
Qatar AirwaysPriceFrom $842Free CancellationRating
7.4
3,685 reviews
Search Qatar Airways flights
KLMPriceFrom $864Free CancellationRating
7.7
1,430 reviews
Search KLM 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 3 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 647 reviews) operates around 3 flights from Washington, D.C. to Riyadh in any given week. The average SAUDIA airfare for this route is around $1,395, with deals from around $797 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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