Cheap flights from Washington, D.C. to Riyadh from $358
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Riyadh departing on 9/10. 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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How to get the cheapest flight ticket from Washington, D.C. to Riyadh
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 Washington, D.C. and Riyadh?
What is the cheapest month to fly to Riyadh?
The cheapest month to fly to Riyadh from Washington, D.C. is in March. Flight prices, which tend to average around $834, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Riyadh, with average flight prices from Washington, D.C. averaging around $834.
What is the cheapest day to depart on your flight to Riyadh?
On average, the least expensive day to fly to Riyadh from Washington, D.C. is on a Sunday. momondo users have found tickets for Sunday departures for as low as $849. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Riyadh for around $968.
What is the cheapest time of day to depart on your flight to Riyadh?
Our data shows that the cheapest Washington, D.C. to Riyadh flights are usually those with departure times in the afternoon. Our users have found flights to Riyadh in the afternoon for as low as $881. Flights in the morning are often more expensive with an average ticket price of $1,127.
What is the cheapest Washington, D.C. to Riyadh King Khaled Intl flight route?
Fly from Washington, D.C. Dulles Intl to Riyadh King Khaled Intl for the best Washington, D.C. - Riyadh King Khaled Intl flight prices
How far in advance should I book a flight to Riyadh?
You are more likely to see cheaper flights to Riyadh from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Riyadh for around $994 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riyadh from Washington, D.C. for as low as $772 on momondo.
What cabin class options are available on Washington, D.C. to Riyadh King Khaled Intl flights?
There are 3 cabin classes available to choose from on Washington, D.C. to Riyadh King Khaled Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Washington, D.C. to Riyadh flights?
No. A direct flight is the cheapest option for a flight between Washington, D.C. to Riyadh.
How have Washington, D.C. to Riyadh flight prices changed over time?
As of June 2025, prices for Washington, D.C. to Riyadh flights are approximately 18% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Washington, D.C. to Riyadh King Khaled Intl?
Air India, Turkish Airlines, and Etihad Airways are the most popular carriers operating from Washington, D.C. to Riyadh King Khaled Intl
What airlines fly to Riyadh?
Turkish Airlines, Etihad Airways and SAUDIA are the top three most popular airlines that fly to Riyadh from Washington, D.C. according to our data. Turkish Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Riyadh. Keep in mind that there are 6 different airlines that fly to Riyadh on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Riyadh on average per day?
As of June 2025, there are 1 flights per day flying from Washington, D.C. to Riyadh. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.
How many flights depart from Washington, D.C. to Riyadh on average per week?
As of June 2025, there are 9 flights per week flying from Washington, D.C. to Riyadh. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.
When to book flights from Washington, D.C. to Riyadh
Cheap Washington, D.C. to Riyadh (WAS to RUH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Riyadh
Best Price Found | $358 |
|---|---|
Fastest flight time | 12h 15m |
Direct flights | Tue, Thu and Sat |
Airports in Riyadh | 1 airport |
How far is Washington, D.C. to Riyadh King Khaled Intl by plane?
The distance between Washington, D.C. and Riyadh King Khaled Intl is about 6732.1 mi. A reasonable flight in good conditions will take 12h 40m.
When did momondo last update prices for flights from Washington, D.C. to Riyadh King Khaled Intl Airport?
Prices for flights from Washington, D.C. to Riyadh King Khaled Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Riyadh King Khaled Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from Washington, D.C. to Riyadh King Khaled Intl Airport.
How old do you have to be to fly from Washington, D.C. to Riyadh King Khaled Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Riyadh King Khaled Intl Airport.
What documentation or ID do you need to fly to Riyadh King Khaled Intl Airport?
The necessary travel and health documents for your Riyadh King Khaled 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 Washington, D.C. to Riyadh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Riyadh is Airbus A380-800 (34.27% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (21.15%), Boeing 787-8 Dreamliner (11.36%), and Boeing 777-300ER (8.39%).
What is the most popular airline from Washington, D.C. to Riyadh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Riyadh is Turkish Airlines (40% of total bookings). The next most popular airlines are SAUDIA (38%), Etihad Airways (11%), and Air France (6%).
Best airlines flying from Washington, D.C. to Riyadh
Compare and see reviews for airlines that fly from Washington, D.C. to Riyadh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $614 | Free Cancellation | Rating 7.4 1,212 reviews | |||
| PriceFrom $719 | Free Cancellation | Rating 7.3 3,853 reviews | |||
| PriceFrom $779 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $842 | Free Cancellation | Rating 7.4 3,590 reviews | |||
| PriceFrom $925 | Free Cancellation | Rating 7.4 618 reviews | |||
| PriceFrom $943 | Free Cancellation | Rating 6.7 7,156 reviews |
SAUDIA Flights From Washington, D.C. to Riyadh
SAUDIA is one of the most popular airlines flying from Washington, D.C. to Riyadh, operating 3 flights/week on average for this route. A good SAUDIA flight deal for Washington, D.C. to Riyadh starts from $925 round-trip, up to an average price of $1,185. Our users have rated SAUDIA at 7.4/10.
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Riyadh?
Finding the right flight to Riyadh from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Riyadh quick and easy, saving you time and money.
Can I find flights from Washington, D.C. to Riyadh with flexible booking policies on momondo?
Flights from Washington, D.C. to Riyadh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Riyadh?
momondo provides multiple filters to help you find the best flight to Riyadh from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Riyadh right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Riyadh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.