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Cheap flights from Riyadh to Washington, D.C. from $423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riyadh to Washington, D.C. departing on 11/23. 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

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Royal Jordanian Logo
6:30 am - 5:25 pmRUH-IAD
18h 55m1 stop
Royal Jordanian Logo
8:30 pm - 7:20 pmIAD-RUH
14h 50m1 stop
$570Royal Jordanian
Find Deal
mar., nov. 25 - mar., déc. 2
Turkish Airlines Logo
2:15 am - 11:45 amRUH-IAD
17h 30m1 stop
Turkish Airlines Logo
9:15 pm - 12:45 amIAD-RUH
19h 30m1 stop
$668Turkish Airlines
Find Deal
lun., nov. 24 - mar., déc. 2
Etihad Airways Logo
5:05 pm - 3:30 pmRUH-IAD
30h 25m1 stop
Etihad Airways Logo
9:10 pm - 9:00 amIAD-RUH
27h 50m1 stop
$677Etihad Airways
Find Deal
lun., nov. 10 - dim., nov. 30
Etihad Airways Logo
4:25 am - 3:30 pmRUH-IAD
19h 05m1 stop
Etihad Airways Logo
9:10 pm - 3:15 pmIAD-RUH
34h 05m1 stop
$682Etihad Airways
Find Deal
dim., nov. 9 - dim., nov. 30
Etihad Airways Logo
10:30 am - 3:30 pmRUH-IAD
37h 00m1 stop
Etihad Airways Logo
9:10 pm - 3:15 pmIAD-RUH
34h 05m1 stop
$685Etihad Airways
Find Deal
jeu., nov. 20 - ven., nov. 28
Lufthansa Logo
2:55 am - 3:25 pmRUH-IAD
20h 30m1 stop
Lufthansa Logo
6:20 pm - 7:55 pmIAD-RUH
17h 35m2 stops
$728Lufthansa
Find Deal
dim., nov. 23 - ven., déc. 5
Lufthansa Logo
2:00 am - 3:50 pmRUH-IAD
21h 50m1 stop
Lufthansa Logo
10:20 pm - 7:55 pmIAD-RUH
37h 35m2 stops
$730Lufthansa
Find Deal
lun., nov. 24 - mar., déc. 2
British Airways Logo
1:00 am - 3:35 pmRUH-IAD
22h 35m2 stops
British Airways Logo
9:00 pm - 10:55 pmIAD-RUH
17h 55m2 stops
$749British Airways
Find Deal
lun., nov. 24 - mar., déc. 2
Delta Logo
3:30 am - 8:30 pmRUH-IAD
25h 00m1 stop
Delta Logo
6:05 pm - 10:50 pmIAD-RUH
20h 45m1 stop
$767Delta
Find Deal
jeu., déc. 4 - jeu., déc. 11
Delta Logo
3:30 am - 8:30 pmRUH-IAD
25h 00m1 stop
Delta Logo
6:05 pm - 10:50 pmIAD-RUH
20h 45m1 stop
$768Delta
Find Deal
jeu., déc. 4 - jeu., déc. 11

Turkish Airlines flights from Riyadh to Washington, D.C. Dulles Intl Airport

Our best Turkish Airlines deals on Riyadh to Washington, D.C. Dulles Intl Airport flight tickets
Turkish Airlines
Nov 24
RUH2:15 amRiyadh King Khaled Intl
17h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Dec 2
IAD9:15 pmWashington, D.C. Dulles Intl
19h 30m
1 stop
RUH12:45 amRiyadh King Khaled Intl
$668
Find similar
Turkish Airlines
Nov 23
RUH2:15 amRiyadh King Khaled Intl
17h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Dec 5
IAD1:30 pmWashington, D.C. Dulles Intl
32h 20m
1 stop
RUH5:50 amRiyadh King Khaled Intl
$687
Find similar
Turkish Airlines
Nov 6
RUH1:25 pmRiyadh King Khaled Intl
30h 20m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
Nov 14
IAD1:30 pmWashington, D.C. Dulles Intl
32h 20m
1 stop
RUH5:50 amRiyadh King Khaled Intl
$688
Find similar

Lufthansa flights from Riyadh to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Riyadh to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
Nov 23
RUH2:55 amRiyadh King Khaled Intl
20h 30m
1 stop
IAD3:25 pmWashington, D.C. Dulles Intl
Dec 5
IAD6:20 pmWashington, D.C. Dulles Intl
17h 35m
2 stops
RUH7:55 pmRiyadh King Khaled Intl
$728
Find similar
Lufthansa
Nov 24
RUH2:00 amRiyadh King Khaled Intl
21h 50m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Dec 2
IAD10:20 pmWashington, D.C. Dulles Intl
37h 35m
2 stops
RUH7:55 pmRiyadh King Khaled Intl
$730
Find similar
Lufthansa
Nov 23
RUH2:55 amRiyadh King Khaled Intl
20h 30m
1 stop
IAD3:25 pmWashington, D.C. Dulles Intl
Dec 5
IAD10:20 pmWashington, D.C. Dulles Intl
37h 35m
2 stops
RUH7:55 pmRiyadh King Khaled Intl
$734
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Riyadh to Washington, D.C. Dulles Intl Airport 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 octobre 30, 2025.
Use the filters below to find and compare flights from Riyadh to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

mar. 11/25

6:30 am-5:25 pm

1 stop18h 55m

Washington, D.C. Dulles Intl

mar. 12/2

8:30 pm-7:20 pm

1 stop14h 50m

$570

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

lun. 11/24

2:15 am-11:45 am

1 stop17h 30m

Washington, D.C. Dulles Intl

mar. 12/2

9:15 pm-12:45 am

1 stop19h 30m

$668

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

lun. 11/10

5:05 pm-3:30 pm

1 stop30h 25m

Washington, D.C. Dulles Intl

dim. 11/30

9:10 pm-9:00 am

1 stop27h 50m

$677

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

dim. 11/9

4:25 am-3:30 pm

1 stop19h 05m

Washington, D.C. Dulles Intl

dim. 11/30

9:10 pm-3:15 pm

1 stop34h 05m

$682

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

jeu. 11/20

10:30 am-3:30 pm

1 stop37h 00m

Washington, D.C. Dulles Intl

ven. 11/28

9:10 pm-3:15 pm

1 stop34h 05m

$685

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

dim. 11/23

2:55 am-3:25 pm

1 stop20h 30m

Washington, D.C. Dulles Intl

ven. 12/5

6:20 pm-7:55 pm

2 stops17h 35m

$728

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

lun. 11/24

2:00 am-3:50 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

mar. 12/2

10:20 pm-7:55 pm

2 stops37h 35m

$730

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

lun. 11/24

1:00 am-3:35 pm

2 stops22h 35m

Washington, D.C. Dulles Intl

mar. 12/2

9:00 pm-10:55 pm

2 stops17h 55m

$749

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

jeu. 12/4

3:30 am-8:30 pm

1 stop25h 00m

Washington, D.C. Dulles Intl

jeu. 12/11

6:05 pm-10:50 pm

1 stop20h 45m

$767

RiyadhWashington, D.C.

RUH - IAD

RUHIAD

Riyadh King Khaled Intl

jeu. 12/4

3:30 am-8:30 pm

1 stop25h 00m

Washington, D.C. Dulles Intl

jeu. 12/11

6:05 pm-10:50 pm

1 stop20h 45m

$768

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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 Riyadh and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Riyadh to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $705. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $721.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $687. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Riyadh to Washington, D.C. Dulles Intl Airport for around $1,032.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Riyadh in the evening is the least expensive time of day to depart. momondo users have found prices as low as $776 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $926 on average. Flights to Washington, D.C. Dulles Intl Airport from Riyadh in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Riyadh when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Riyadh for as low as $732 on momondo.

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

There is only 1 cabin class available to choose from on Riyadh King Khaled Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2025, prices for Riyadh to Washington, D.C. Dulles Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Riyadh to Washington, D.C. Dulles Intl Airport

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

Cheap Riyadh to Washington, D.C. Dulles Intl Airport (RUH to IAD) flight deals and tips

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

Best Price Found

$926

Fastest flight time

14h 35m

Direct flights

Tue, Thu and Sat
The best flight deal from Riyadh to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $926
The fastest flight from Riyadh to Washington, D.C. Dulles Intl Airport takes 14h 35m
Direct flights go from Riyadh to Washington, D.C. Dulles Intl Airport on Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
Search flight deals

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

    The distance between Riyadh King Khaled Intl and Washington, D.C. Dulles Intl is about 6747.1 mi. By plane, this route typically takes 17h 10m.

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

    Prices for flights from Riyadh King Khaled Intl Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles 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 Riyadh to Washington, D.C. Dulles Intl Airport?

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

Best airlines flying from Riyadh to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Riyadh to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $654Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $686Free CancellationRating
6.7
7,488 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $691Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
Turkish AirlinesPriceFrom $692Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
DeltaPriceFrom $708Free CancellationRating
7.9
7,998 reviews
Search Delta flights
LufthansaPriceFrom $734Free CancellationRating
6.8
7,542 reviews
Search Lufthansa flights
SAUDIAPriceFrom $766Free CancellationRating
7.4
638 reviews
Search SAUDIA flights
Qatar AirwaysPriceFrom $832Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
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Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Riyadh to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Riyadh with this policy.

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

Once all potential Riyadh to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Riyadh and alert you when they change.

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