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Cheap flights from Washington, D.C. to Riyadh from $386

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 11/18. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:30 pm - 6:10 pmIAD-RUH
20h 40m1 stop
Turkish Airlines Logo
1:25 pm - 11:45 amRUH-IAD
30h 20m1 stop
$636Turkish Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 26
Etihad Airways Logo
2:35 pm - 3:15 pmIAD-RUH
16h 40m1 stop
Etihad Airways Logo
5:05 pm - 9:05 amRUH-IAD
24h 00m1 stop
$640Etihad Airways
Find Deal
Tue, Jan 13 - Sun, Jan 25
Turkish Airlines Logo
9:15 pm - 5:50 amIAD-RUH
24h 35m1 stop
Turkish Airlines Logo
2:15 am - 8:20 pmRUH-IAD
25h 05m1 stop
$646Turkish Airlines
Find Deal
Wed, Feb 11 - Mon, Mar 9
Etihad Airways Logo
3:35 pm - 9:00 amIAD-RUH
34h 25m1 stop
Etihad Airways Logo
10:35 pm - 9:45 amRUH-IAD
18h 10m1 stop
$674Etihad Airways
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Fri, Apr 3 - Sat, Apr 11
Lufthansa Logo
6:20 pm - 4:50 amIAD-RUH
26h 30m2 stops
Lufthansa Logo
6:25 am - 8:05 pmRUH-IAD
21h 40m1 stop
$802Lufthansa
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Wed, Nov 26 - Wed, Dec 3
Lufthansa Logo
10:55 pm - 4:50 amIAD-RUH
21h 55m1 stop
Lufthansa Logo
1:45 am - 2:25 pmRUH-IAD
19h 40m1 stop
$812Lufthansa
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Sat, Dec 27 - Mon, Mar 30
Royal Jordanian Logo
5:45 pm - 7:20 pmDCA-RUH
17h 35m2 stops
Royal Jordanian Logo
6:30 am - 10:03 pmRUH-DCA
23h 33m2 stops
$1,059Royal Jordanian
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Tue, Jan 13 - Tue, Jan 20
Royal Jordanian Logo
1:44 pm - 3:35 amDCA-RUH
29h 51m2 stops
Royal Jordanian Logo
12:20 pm - 10:57 pmRUH-DCA
42h 37m2 stops
$1,063Royal Jordanian
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Tue, Dec 9 - Sat, Dec 20
Air France Logo
2:41 pm - 7:35 pmBWI-RUH
20h 54m2 stops
Air France Logo
9:35 am - 11:04 pmRUH-BWI
21h 29m2 stops
$1,229Air France
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Tue, Dec 9 - Fri, Dec 19
Air France Logo
5:31 pm - 10:50 pmDCA-RUH
21h 19m2 stops
Air France Logo
2:05 am - 6:03 pmRUH-DCA
23h 58m2 stops
$1,321Air France
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Fri, Dec 12 - Thu, Dec 18

Lufthansa flights from Washington, D.C. to Riyadh

Our best Lufthansa deals on Washington, D.C. to Riyadh flight tickets
Lufthansa
Nov 8
IAD6:20 pmWashington, D.C. Dulles Intl
26h 30m
2 stops
RUH4:50 amRiyadh King Khaled Intl
Nov 14
RUH2:55 amRiyadh King Khaled Intl
20h 30m
1 stop
IAD3:25 pmWashington, D.C. Dulles Intl
$792
Find similar
Lufthansa
Nov 8
IAD10:15 pmWashington, D.C. Dulles Intl
22h 35m
2 stops
RUH4:50 amRiyadh King Khaled Intl
Nov 14
RUH2:55 amRiyadh King Khaled Intl
20h 30m
1 stop
IAD3:25 pmWashington, D.C. Dulles Intl
$793
Find similar
Lufthansa
Nov 26
IAD6:20 pmWashington, D.C. Dulles Intl
26h 30m
2 stops
RUH4:50 amRiyadh King Khaled Intl
Dec 3
RUH6:25 amRiyadh King Khaled Intl
21h 40m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
$802
Find similar

KLM flights from Washington, D.C. to Riyadh

Our best KLM deals on Washington, D.C. to Riyadh flight tickets
KLM
Dec 8
IAD6:05 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
Dec 21
RUH11:55 pmRiyadh King Khaled Intl
24h 10m
2 stops
IAD4:05 pmWashington, D.C. Dulles Intl
$846
Find similar
KLM
Feb 26
IAD6:05 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
Mar 5
RUH11:55 pmRiyadh King Khaled Intl
24h 35m
3 stops
IAD4:30 pmWashington, D.C. Dulles Intl
$856
Find similar
KLM
Nov 8
IAD6:50 pmWashington, D.C. Dulles Intl
20h 00m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Nov 15
RUH11:55 pmRiyadh King Khaled Intl
24h 10m
2 stops
IAD4:05 pmWashington, D.C. Dulles Intl
$866
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 October 30, 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 12/1

1:30 pm-6:10 pm

1 stop20h 40m

Riyadh King Khaled Intl

Fri 12/26

1:25 pm-11:45 am

1 stop30h 20m

$636

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Tue 1/13

2:35 pm-3:15 pm

1 stop16h 40m

Riyadh King Khaled Intl

Sun 1/25

5:05 pm-9:05 am

1 stop24h 00m

$640

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Wed 2/11

9:15 pm-5:50 am

1 stop24h 35m

Riyadh King Khaled Intl

Mon 3/9

2:15 am-8:20 pm

1 stop25h 05m

$646

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Fri 4/3

3:35 pm-9:00 am

1 stop34h 25m

Riyadh King Khaled Intl

Sat 4/11

10:35 pm-9:45 am

1 stop18h 10m

$674

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Wed 11/26

6:20 pm-4:50 am

2 stops26h 30m

Riyadh King Khaled Intl

Wed 12/3

6:25 am-8:05 pm

1 stop21h 40m

$802

Washington, D.C.Riyadh

IAD - RUH

IADRUH

Washington, D.C. Dulles Intl

Sat 12/27

10:55 pm-4:50 am

1 stop21h 55m

Riyadh King Khaled Intl

Mon 3/30

1:45 am-2:25 pm

1 stop19h 40m

$812

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Tue 1/13

5:45 pm-7:20 pm

2 stops17h 35m

Riyadh King Khaled Intl

Tue 1/20

6:30 am-10:03 pm

2 stops23h 33m

$1,059

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Tue 12/9

1:44 pm-3:35 am

2 stops29h 51m

Riyadh King Khaled Intl

Sat 12/20

12:20 pm-10:57 pm

2 stops42h 37m

$1,063

BaltimoreRiyadh

BWI - RUH

BWIRUH

Baltimore/Washington

Tue 12/9

2:41 pm-7:35 pm

2 stops20h 54m

Riyadh King Khaled Intl

Fri 12/19

9:35 am-11:04 pm

2 stops21h 29m

$1,229

Washington, D.C.Riyadh

DCA - RUH

DCARUH

Washington, D.C. Reagan-National

Fri 12/12

5:31 pm-10:50 pm

2 stops21h 19m

Riyadh King Khaled Intl

Thu 12/18

2:05 am-6:03 pm

2 stops23h 58m

$1,321

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 $799, 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 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 Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Riyadh for around $966.

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 $954 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 $824 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

$421

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 $421. The best round-trip flight deal from Washington, D.C. to Riyadh found on momondo in the last 72 hours is $745.
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. The only airline offering direct flights is Delta.
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 16h 40m.

  • 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
432 reviews
Search Royal Jordanian flights
Etihad AirwaysPriceFrom $619Free CancellationRating
7.4
1,282 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $711Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $756Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights
Air FrancePriceFrom $785Free CancellationRating
7.4
1,482 reviews
Search Air France flights
SAUDIAPriceFrom $806Free CancellationRating
7.4
638 reviews
Search SAUDIA flights
Qatar AirwaysPriceFrom $842Free CancellationRating
7.4
3,659 reviews
Search Qatar Airways flights
KLMPriceFrom $864Free CancellationRating
7.7
1,406 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 2 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 $1,334. 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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