Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap IAD to RUH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap IAD to RUH Flights

Question : Is this route your best bet for getting to Riyadh with minimal delays?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. IAD to RUH currently has 4 stars out of 5, earning it one of the best performances in the world.

Question : On a daily basis, how many different flight times are available from Washington Dulles International Airport (IAD) to King Khaled International Airport (RUH)?
Answer : Each day is different, but on average, you can expect to see two available departure times. You won't have as many options on this route as most other routes departing the United States.

Question : What's the expected flight time for IAD to RUH?
Answer : Flying from IAD to RUH typically takes about 12 hours and 10 minutes.

Question : Which airline is offering the cheapest flight from IAD to RUH?
Answer : Turkish Airlines is offering the best deal at $619. Better snatch it up quickly because prices range all the way up to $11,086 over the next three months.

Question : What are the chances this flight will be delayed?
Answer : The Dulles to Riyadh route has a 79% on-time rate, ranking in the top 50% of the world in getting their passengers to their destinations on schedule. When a flight is delayed, it's a 32-minute delay on average.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in December is Tuesday. Being flexible with your travel days garners even more savings during booking.

Question : Looking for the quickest flight from IAD to RUH?
Answer : Saudia can get you there in 12 hours and 10 minutes. So, if you were to leave Dulles at 6:00 PM EST, you would arrive in Riyadh at 2:10 PM +03 (remember, there is an eight-hour time difference).

Washington to Riyadh Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to Riyadh will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Riyadh.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to RUH flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to RUH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.