RUH - IAD

$425 Find Cheap Flights from Riyadh to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Riyadh to Dulles Intl departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riyadh to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riyadh to Washington, D.C..
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Cheap Flights from Riyadh to Dulles Intl (RUH-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Riyadh to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Riyadh to Dulles Intl

Tue, Jul 15 - Tue, Jul 29
Royal Jordanian Logo
6:10 am - 5:45 pmRUH-IAD
18h 35m1 stop
Royal Jordanian Logo
8:50 pm - 3:40 amIAD-RUH
23h 50m1 stop
$640Royal Jordanian
Find Deal
Tue, Oct 7 - Sun, Oct 19
Royal Jordanian Logo
6:10 am - 5:45 pmRUH-IAD
18h 35m1 stop
Royal Jordanian Logo
8:50 pm - 6:25 pmIAD-RUH
14h 35m1 stop
$661Royal Jordanian
Find Deal
Sun, Jul 13 - Thu, Jul 24
ITA Airways Logo
1:45 am - 2:40 pmRUH-IAD
19h 55m1 stop
ITA Airways Logo
4:30 pm - 9:25 pmIAD-RUH
21h 55m1 stop
$685ITA Airways
Find Deal
Mon, Jun 23 - Mon, Jul 14
British Airways Logo
12:35 am - 8:10 pmRUH-IAD
26h 35m1 stop
British Airways Logo
10:40 pm - 6:35 amIAD-RUH
24h 55m1 stop
$698British Airways
Find Deal
Thu, Nov 20 - Fri, Dec 5
British Airways Logo
1:00 am - 3:35 pmRUH-IAD
22h 35m1 stop
British Airways Logo
6:15 pm - 10:50 pmIAD-RUH
20h 35m1 stop
$703British Airways
Find Deal
Mon, Oct 6 - Thu, Oct 16
Lufthansa Logo
1:45 am - 2:10 pmRUH-IAD
19h 25m1 stop
Lufthansa Logo
10:15 pm - 7:55 pmIAD-RUH
14h 40m1 stop
$812Lufthansa
Find Deal
Fri, Dec 5 - Fri, Jan 9
Lufthansa Logo
2:55 am - 2:25 pmRUH-IAD
19h 30m1 stop
Lufthansa Logo
5:15 pm - 7:55 pmIAD-RUH
18h 40m1 stop
$813Lufthansa
Find Deal
Wed, Oct 1 - Fri, Oct 24
Turkish Airlines Logo
1:25 am - 7:45 pmRUH-IAD
25h 20m1 stop
Turkish Airlines Logo
9:40 pm - 5:15 amIAD-RUH
24h 35m1 stop
$828Turkish Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 18
Turkish Airlines Logo
6:15 am - 11:45 amRUH-IAD
36h 30m1 stop
Turkish Airlines Logo
9:40 pm - 4:40 amIAD-RUH
24h 00m1 stop
$885Turkish Airlines
Find Deal
Mon, Jun 23 - Wed, Jul 9
SAUDIA Logo
9:55 am - 2:40 pmRUH-IAD
35h 45m1 stop
SAUDIA Logo
6:50 pm - 2:30 pmIAD-RUH
12h 40mnonstop
$1,087SAUDIA
Find Deal
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KAYAK's insights & trends for Riyadh to Dulles Intl flights

Get data-powered insights and trends into flights from Riyadh to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Riyadh to Washington Dulles Airport?

The average price of all round-trip flights from Riyadh to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

For Riyadh to Washington Dulles Airport, Saturday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Washington Dulles Airport back to Riyadh, the best deals are generally found on Sunday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Riyadh to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Riyadh to Washington, D.C. Dulles Intl Airport is May, where tickets cost $724 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $1,439 and $1,033 respectively.

How far in advance should I book a flight from Riyadh to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Riyadh to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Riyadh to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonSeptember
High seasonNovember
Cheapest flight$425
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Riyadh to Washington Dulles 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Riyadh to Washington Dulles Airport flights

  • What is the cheapest flight from Riyadh to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Riyadh to Washington, D.C. Dulles Intl Airport was $425 for a one-way ticket and $640 for a round-trip.

  • Do I need a passport to fly between Riyadh and Washington Dulles Airport?

    Yes

  • Which airports will I be using when flying from Riyadh to Washington Dulles Airport?

    Riyadh airport is called Riyadh King Khaled Intl and the only airport in Washington Dulles Airport is Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Riyadh to Washington Dulles Airport?

    The Boeing 777-300 is the aircraft model that flies most regularly on the Riyadh to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Riyadh to Washington Dulles Airport?

    SkyTeam is the only airline alliance operating flights between Riyadh and Washington Dulles Airport.

  • On which days can I fly direct from Riyadh to Washington Dulles Airport?

    You can catch a nonstop flight from Riyadh to Washington Dulles Airport on Monday, Wednesday, and Friday.

  • Which is the best airline for flights from Riyadh to Washington, D.C., SAUDIA or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Riyadh to Washington, D.C. are SAUDIA and Virgin Atlantic. With an average price for the route of $1,374 and an overall rating of 7.4, SAUDIA is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $732 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Riyadh to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Riyadh to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Riyadh to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Riyadh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Riyadh to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Riyadh with another airline. Booking your flights between Riyadh and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Riyadh to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Riyadh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Riyadh to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $781 or less one-way.

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

Delta, Kuwait Airways, SAUDIA

Delta, Kuwait Airways, +1 more

Wednesday

Delta, Kuwait Airways, SAUDIA

Delta, Kuwait Airways, +1 more

Friday

Delta, Kuwait Airways, SAUDIA

Delta, Kuwait Airways, +1 more

See more direct flights

Direct returns

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

Monday

Delta, Kuwait Airways, SAUDIA

Delta, Kuwait Airways, +1 more

Wednesday

Delta, Kuwait Airways, SAUDIA

Delta, Kuwait Airways, +1 more

Friday

Delta, Kuwait Airways, SAUDIA

Delta, Kuwait Airways, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Riyadh to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Riyadh to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Riyadh to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3584 reviews
7.4Entertainment
7.5Boarding
7.4Comfort
7.3Food
7.9Crew
Airline reviews

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

2.0 MediocreAnge, May 2025DOH - ATL
Read more Qatar Airways reviews

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

The American/Hollywood movies in the entertainment system lack english subtitles, they tend to have only arabic subtitles. Coupled with the low quality airplane earphones and cabin noise, it sometimes is difficult to follow the movie dialogues.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

I cant wait for planes to have shorter rows with more space! otherwise, all fine thankyou

They lost the stroller and car seat which they found after 4 days, and on the way back they damaged the stroller.

Damage lagguage, They lost the stroller and car seat which they found after 4 days, and on the way back they damaged the stroller.

Same situation saudi lost my pram and car seat and damaged lagguage

My gag was left at liayad airport when I landed at jeddah airport 9 am I waited for my bags at jeddah airport till 2.45 pm almost 6 hrs bad very bad

Apart from chaotic boarding - which I totally understand was outside the control of gate staff. It was comfortable mid haul flight. Well done to cabin crew for their patience and hospitality with largely elderly passengers returning from pilgrimage.

The intettainme is old stuff and difficult to get by WiFi and the chair is not comfortable at all although the staff were excellent but beyond their limited

Overall a great experience, no movies were available. Bags were delivered a bit late. Seat controls were not working well. I couldn't make my bed fully flat.

It is almost 7 hours journey ,you should have provided with TV entertainment and mobile charging

I think the staff was short. Being Vegan, I ordered a custom meal. The meal was not provided both two ways. I assume they forgot. They were short on staff. It was taking for ever to provide service. people were getting restless.

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Same as before boarding process and lack of crew experience in the process

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

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