€496 Cheap Flights Washington to Riyadh (IAD-RUH)

View €496 flight on Mon, 6 Oct 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to King Khaled Intl. Airport (RUH)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Washington to Riyadh (IAD-RUH)

Prices were available within the past 7 days and start at €496 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Riyadh (RUH)

March is typically the cheapest month to fly

From €629 - €1,070 per traveller.

Graph displaying average flight prices per month

Washington to Riyadh route information
Origin airport
Washington Dulles Intl.
Destination airport
King Khaled Intl.
Distance
10777 km
Average flight time
11 hours 40 mins

Perfect flights from Washington to Riyadh

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Riyadh. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to King Khaled Intl. ticket options cater to your travel preferences, with incredible one-way fares from €496 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at King Khaled Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Riyadh.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Riyadh Airport?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Dulles Intl. Airport to King Khaled Intl. Airport (RUH) start from . Make your booking ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to RUH?
Most flights can be cancelled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to RUH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to King Khaled Intl. Airport (RUH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to King Khaled Intl. Airport (RUH)?
The distance is around 10,900 kilometres. Sleep mask? Check. Noise-cancelling headphones? Check. We recommend you pack all the travel comforts for this long-haul Chantilly to Riyadh flight.
Which airlines fly direct from Dulles Intl. Airport to RUH?
A popular option with many frequent travellers, Saudia (SV) operates 4 flights monthly from Dulles Intl. Airport to King Khaled Intl. Airport (RUH). Pick the one that fits in with your travel plans and book your seat today.
Are IAD to King Khaled Intl. Airport (RUH) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAD to King Khaled Intl. Airport (RUH) at the last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.