IAD - RUH

$293 Find Cheap Flights from Washington Dulles Airport to Riyadh - Compare and Save

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Everything you should know

Cheapest round-trip
$732
Typical prices: $750-$1,143
Royal Jordanian
Wed 2/14Sat 2/24
IAD - RUH • 1 stop
Cheapest non-stop
$1,345
Typical prices: $952-$1,568
SAUDIA
Tue 12/4Tue 12/11
IAD - RUH • Non-stop
Nonstop flights
You can fly direct with SAUDIA. Average duration is 12h 20m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $764 (round-trip)
Shortest trip • 17h 42m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Dulles Intl to Riyadh

Sun, Feb 14 - Sat, Feb 20
Royal Jordanian Logo
10:30 am - 1:55 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
19h 25m1 stop Amman Queen Alia Intl
Royal Jordanian Logo
8:25 pm - 7:25 amRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
19h 00m1 stop Amman Queen Alia Intl
$732Royal Jordanian
Thu, Feb 11 - Wed, Feb 24
Royal Jordanian Logo
10:30 am - 11:30 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
17h 00m1 stop Amman Queen Alia Intl
Royal Jordanian Logo
8:25 pm - 7:25 amRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
19h 00m1 stop Amman Queen Alia Intl
$732Royal Jordanian
Thu, Feb 11 - Tue, Feb 23
Etihad Airways Logo
2:25 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
16h 45m1 stop Abu Dhabi Zayed Intl
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
$797Etihad Airways
Mon, Feb 15 - Wed, Feb 24
Etihad Airways Logo
2:25 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
16h 45m1 stop Abu Dhabi Zayed Intl
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
$797Etihad Airways
Tue, Dec 1 - Tue, Dec 8
Lufthansa Logo
5:40 pm - 10:25 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
20h 45m1 stop Rome Fiumicino
Lufthansa Logo
2:55 am - 3:25 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
20h 30m1 stop Rome Fiumicino
$821Lufthansa
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
6:00 pm - 10:25 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
20h 25m1 stop Rome Fiumicino
Multiple Airlines Logo
2:55 am - 3:25 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
20h 30m1 stop Rome Fiumicino
$836Multiple Airlines
Tue, Dec 8 - Mon, Jan 18
Lufthansa Logo
5:40 pm - 10:25 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
20h 45m1 stop Rome Fiumicino
Lufthansa Logo
2:00 am - 2:35 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
20h 35m1 stop Frankfurt am Main
$837Lufthansa
Tue, Nov 24 - Thu, Nov 26
Multiple Airlines Logo
4:30 pm - 10:25 pmIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
21h 55m2 stops Toronto Pearson Intl Rome Fiumicino
Multiple Airlines Logo
2:00 am - 8:23 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
26h 23m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$839Multiple Airlines
Sun, Nov 15 - Tue, Dec 8
Turkish Airlines Logo
1:30 pm - 12:05 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
26h 35m1 stop Istanbul
Turkish Airlines Logo
1:05 am - 7:25 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
26h 20m1 stop Istanbul
$887Turkish Airlines
Mon, Jan 4 - Sun, Jan 17
Turkish Airlines Logo
9:20 pm - 12:55 amIAD  Washington, D.C. Dulles Intl-RUH Riyadh King Khaled Intl
19h 35m1 stop Istanbul
Turkish Airlines Logo
2:25 am - 7:25 pmRUH  Riyadh King Khaled Intl-IAD Washington, D.C. Dulles Intl
25h 00m1 stop Istanbul
$888Turkish Airlines
Booking Insights

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Riyadh typically range from $750 to $1,143. The lowest price found in the past 5 days was $732, on Royal Jordanian.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Riyadh. It’s 9% cheaper than the average day, while Friday is the most expensive, with prices 11% higher.

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

•February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Riyadh at $709 round-trip.
•July ($1,214) and December ($1,179) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Washington, D.C. Dulles Intl Airport to Riyadh are cheapest 16 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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

Low season

September

Cheapest flight

$293
Beat the crowds with an average 31% drop in travelers.
The most popular month to fly with an average 31% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Riyadh

When to book flights from Dulles Intl to Riyadh

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

Your Washington, D.C. Dulles Intl Airport to Riyadh 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 Washington, D.C. Dulles Intl Airport to Riyadh?

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

    • Earliest: departs at 5:50 pm and lands at 6:10 am
    • Latest: departs at 5:50 pm and lands at 6:10 am.

    The flight takes about 12h 20m.

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Riyadh takes 12h 20m, covering 6,732 miles.

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

    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 Washington, D.C. Dulles Intl Airport to Riyadh flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Riyadh range from $750 to $1,143, with an average of $890 over the past 12 months. Anything below $750 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 22% above the $890 route average. Book 16 weeks before departure for the lowest fares.

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $764 round-trip via Amman Queen Alia Intl (AMM), compared to $1,251 for nonstop.

  • What is the standard checked-bag allowance on flights from Washington, D.C. Dulles Intl Airport to Riyadh?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $41–$41 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Washington, D.C. Dulles Intl Airport to Riyadh?

    The Boeing 777-300ER family is used most often on this route, operated mainly by Emirates and Turkish Airlines. Other aircraft seen on the route include Boeing 787 Dreamliner variants.

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

    One-way fares from Washington, D.C. Dulles Intl Airport to Riyadh are currently lower than usual. Average one-way flight prices are about $569, which is 13% below the typical average for this route.

  • What car rental options are available at Riyadh King Khaled Intl Airport (RUH)?

    Riyadh King Khaled Intl Airport (RUH) hosts 5 major car rental companies, with daily rates averaging $36 for economy cars. Top options include:

    • Sixt
    • Alamo
    • ADDCAR RENTAL
    • Enterprise Rent-A-Car
    • GREEN MOTION

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

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

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

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

    • Abu Dhabi Zayed Intl (AUH) - 33% of one-stop connections
    • Istanbul (IST) - 30% of one-stop connections
    • Amman Queen Alia Intl (AMM) - 10% of one-stop connections
    • Paris Charles de Gaulle (CDG) - 8% of one-stop connections

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

    Yes. Flexible dates can save you up to 18% on flights from Washington, D.C. Dulles Intl Airport to Riyadh. Tuesday is the cheapest departure day at $814 round-trip on average, while Friday is the most expensive at $990, a difference of $176.

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

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

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

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 17h 42m, compared with 17h 43m via Istanbul (IST) and 18h 20m via Jeddah King Abdulaziz Intl (JED).

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

    Riyadh is 8 hours ahead of Washington, D.C. Dulles Intl Airport (Arabian Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Riyadh?

    Some of the most popular sights in Riyadh are Kingdom Center, King Abdulaziz International Conference Centre and Al Faisaliyah Center. These are among the most viewed places in Riyadh on KAYAK.

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

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

    • SAUDIA: offers free seat selection
    • Delta: 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 Washington, D.C. Dulles Intl Airport to Riyadh 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 Economy 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 Washington, D.C. Dulles Intl Airport to Riyadh 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 Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $814, about $176 less than Friday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Riyadh trip for February. Fares historically average $709 round-trip in that month - typically $505 less than the most expensive month, which is July (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 $764 round-trip on this route - about $487 less than direct flights (based on the last 12 months).

Prefer to fly direct from Washington Dulles Airport to Riyadh?

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

Direct departures

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

Direct returns

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

More options for your flight from Dulles Intl to Riyadh

Complete your trip to Riyadh with a hotel stay or car rental