RUH - IAD

$439 Find Cheap Flights from Riyadh to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$702
Typical prices: $801-$1,134
ITA Airways
Fri 11/23Sat 12/1
RUH - IAD • 1 stop
Cheapest non-stop
$861
Typical prices: $985-$1,318
SAUDIA
Fri 11/23Tue 11/27
RUH - IAD • Non-stop
Nonstop flights
4 days a week
You can fly direct with SAUDIA. Average duration is 14h 30m
Direct flights
+1
Direct flights
+1
Avoid delays
SAUDIA
Most punctual • 83% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 14% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Amman Queen Alia Intl (AMM)
Cheapest • Avg $743 (round-trip)
Istanbul (IST)
Shortest trip • 18h 15m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Riyadh to Dulles Intl (RUH-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Riyadh to Dulles Intl

Mon, Nov 23 - Tue, Dec 1
ITA Airways Logo
2:55 am - 2:30 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
19h 35m1 stop Rome Fiumicino
ITA Airways Logo
4:30 pm - 10:25 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
21h 55m1 stop Rome Fiumicino
$702ITA Airways
Fri, Dec 25 - Wed, Feb 17
Multiple Airlines Logo
12:05 am - 3:55 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
23h 50m2 stops Dammam King Fahad Intl Amsterdam Schiphol
Multiple Airlines Logo
10:30 pm - 7:25 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
24h 55m2 stops Lisbon Humberto Delgado Paris Charles de Gaulle
$736Multiple Airlines
Fri, Dec 25 - Thu, Sep 9
SAUDIA Logo
11:55 pm - 1:50 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
21h 55m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
6:50 pm - 1:40 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
23h 50m1 stop Jeddah King Abdulaziz Intl
$829SAUDIA
Wed, Dec 16 - Thu, Feb 4
SAUDIA Logo
1:00 am - 1:50 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
20h 50m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
5:50 pm - 10:40 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
20h 50m1 stop Jeddah King Abdulaziz Intl
$829SAUDIA
Sat, Feb 6 - Sat, Mar 20
Etihad Airways Logo
4:55 pm - 9:00 amRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
24h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:25 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
34h 35m1 stop Abu Dhabi Zayed Intl
$842Etihad Airways
Sat, Dec 26 - Wed, Feb 17
Etihad Airways Logo
10:30 am - 9:00 amRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
30h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:25 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
34h 35m1 stop Abu Dhabi Zayed Intl
$859Etihad Airways
Tue, Dec 1 - Mon, Dec 14
Turkish Airlines Logo
2:25 am - 11:45 amRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
17h 20m1 stop Istanbul
Turkish Airlines Logo
1:30 pm - 12:55 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
27h 25m1 stop Istanbul
$980Turkish Airlines
Fri, Nov 27 - Mon, Dec 7
Turkish Airlines Logo
1:15 am - 11:45 amRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
18h 30m1 stop Istanbul
Turkish Airlines Logo
1:30 pm - 11:55 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
26h 25m1 stop Istanbul
$1,043Turkish Airlines
Sun, Nov 29 - Sat, Dec 5
Qatar Airways Logo
8:55 pm - 3:45 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
26h 50m2 stops Doha Hamad Intl Dublin
Qatar Airways Logo
8:05 pm - 9:00 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
16h 55m1 stop Doha Hamad Intl
$1,924Qatar Airways
Sun, Nov 29 - Fri, Dec 4
Qatar Airways Logo
8:55 pm - 3:45 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
26h 50m2 stops Doha Hamad Intl Dublin
Qatar Airways Logo
8:05 pm - 8:30 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
16h 25m1 stop Doha Hamad Intl
$1,924Qatar Airways
Booking Insights

Price, demand and travel trends for Riyadh to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Riyadh to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Riyadh to Washington, D.C. Dulles Intl Airport typically range from $801 to $1,134. The lowest price found in the past 5 days was $702, on ITA Airways.

What's the cheapest day of the week to fly from Riyadh to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Riyadh to Washington, D.C. Dulles Intl Airport. It’s 11% cheaper than the average day, while Saturday is the most expensive, with prices 14% higher.

What’s the cheapest month to fly from Riyadh to Washington, D.C. Dulles Intl Airport?

•April is the cheapest month to fly from Riyadh to Washington, D.C. Dulles Intl Airport at $810 round-trip.
•August ($1,323) and May ($1,141) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 63% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Riyadh to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from Riyadh to Washington, D.C. Dulles Intl Airport are cheapest 20 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Riyadh to Washington, D.C. Dulles Intl Airport flights

Low season

October

Cheapest flight

$490
Beat the crowds with an average 50% drop in travelers.
The most popular month to fly with an average 83% increase in travelers.
One-way flight from Riyadh to Washington, D.C. Dulles Intl Airport

When to book flights from Riyadh to Dulles Intl

Are your dates flexible? Find out the best times to travel from Riyadh to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Riyadh to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Riyadh to Washington, D.C. Dulles Intl Airport?

    These are the earliest and latest flight times available from Riyadh to Washington, D.C. Dulles Intl Airport:

    • Earliest: departs at 8:15 am and lands at 10:45 pm
    • Latest: departs at 8:15 am and lands at 10:45 pm.

    The flight takes about 14h 30m.

  • What cabin classes can I book on flights from Riyadh to Washington, D.C. Dulles Intl Airport?

    Three cabin classes are available on flights from Riyadh to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Riyadh to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Riyadh to Washington, D.C. Dulles Intl Airport takes 14h 30m, covering 6,732 miles.

  • Do I need a passport to fly from Riyadh to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Riyadh to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Riyadh to Washington, D.C. Dulles Intl Airport range from $801 to $1,134, with an average of $939 over the past 12 months. Anything below $801 counts as a good deal.

  • How expensive are last-minute Riyadh to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 22% above the $939 route average. Book 20 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Riyadh to Washington, D.C. Dulles Intl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $743 round-trip via Amman Queen Alia Intl (AMM), compared to $1,073 for nonstop.

  • How does on-time performance compare across airlines flying from Riyadh to Washington, D.C. Dulles Intl Airport?

    SAUDIA is the only airline operating Riyadh to Washington, D.C. Dulles Intl Airport flights. 83% of its flights are on time.

  • How are flight prices from Riyadh to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Riyadh to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $564, which is 29% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Riyadh to Washington, D.C. Dulles Intl Airport?

    Flights from Riyadh to Washington, D.C. Dulles Intl Airport usually depart from Riyadh King Khaled Intl (RUH) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What time of day has the fewest delays on flights from Riyadh to Washington, D.C. Dulles Intl Airport?

    Morning flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Riyadh to Washington, D.C. Dulles Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Riyadh to Washington, D.C. Dulles Intl Airport route, 17% of flights were delayed in the past 3 months, with delays averaging 1h 41m.

  • Which airports do connecting flights from Riyadh to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Riyadh to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) - 36% of one-stop connections
    • Doha Hamad Intl (DOH) - 23% of one-stop connections
    • Istanbul (IST) - 14% of one-stop connections
    • Amman Queen Alia Intl (AMM) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Riyadh to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 23% on flights from Riyadh to Washington, D.C. Dulles Intl Airport. Wednesday is the cheapest departure day at $836 round-trip on average, while Saturday is the most expensive at $1,076, a difference of $240.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Riyadh to Washington, D.C. Dulles Intl Airport?

    Only SAUDIA operates flights between Riyadh and Washington, D.C. Dulles Intl Airport.

  • How much time can I save by choosing a different layover airport from Riyadh to Washington, D.C. Dulles Intl Airport?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 18h 15m, compared with 18h 23m via Amman Queen Alia Intl (AMM) and 18h 41m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Riyadh and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 7 hours behind Riyadh (Eastern Time vs Arabian Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Riyadh to Washington, D.C. Dulles Intl Airport flights?

    Among airlines operating Riyadh to Washington, D.C. Dulles Intl Airport flights:

    • SAUDIA: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Riyadh to Washington, D.C. Dulles Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • SAUDIA: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Business Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Riyadh to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $836, about $240 less than Saturday fares (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Riyadh to Washington, D.C. Dulles Intl Airport trip for April. Fares historically average $810 round-trip in that month - typically $513 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Amman Queen Alia Intl Airport (AMM) can be cheaper than flying direct. The cheapest layover option averages $743 round-trip on this route - about $330 less than direct flights (based on the last 12 months).

Prefer to fly direct from Riyadh to Washington Dulles Airport?

 
Find which airlines fly direct from Riyadh King Khaled Intl Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Riyadh King Khaled Intl to Washington, D.C. Dulles Intl

Monday

SAUDIA

SAUDIA

Wednesday

SAUDIA

SAUDIA

Friday

SAUDIA

SAUDIA

Sunday

SAUDIA

SAUDIA

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Riyadh King Khaled Intl

Monday

SAUDIA

SAUDIA

Wednesday

SAUDIA

SAUDIA

Friday

SAUDIA

SAUDIA

Sunday

SAUDIA

SAUDIA

See more direct flights

More options for your flight from Riyadh to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.