Title: Cheap Qatar Airways fights from Washington to Riyadh - Expedia.ca ![Saudi Arabia showing a gorge or canyon and landscape views as well as an individual male](https://images.trvl-media.com/place/157/fb56bb7a-ca76-45ba-9c40-6edc13526725.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/157/fb56bb7a-ca76-45ba-9c40-6edc13526725.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Qatar Airways fights from Washington (IAD) to Riyadh (RUH) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Qatar Airways flights from Washington to Riyadh (IAD→RUH) Prices were available within the past 7 days and start at for one-way flights and CA $3,069 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Qatar Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QR.gif) Tue, Jul 7 - Mon, Aug 31 IAD Washington RUH Riyadh CA $3,069 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:RUH,departure:07/07/2026TANYT&leg2=from:RUH,to:IAD,departure:31/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:3068.50&airProductToken=AQpvCjUI0aQBEgM3MDgYiBggwzsonOCRAzCU5pEDOFNAAFgBagpFQ09OVkVOSUVOcghTS1I1UjFTRQo2CNGkARIEMTIzNhjDOyCRPSjP6JEDMKnpkQM4U0ABWAFqCkVDT05WRU5JRU5yCFNLUjVSMVNFCm8KNgjRpAESBDExNjcYkT0gwzsomMCWAzDywJYDOFNAAFgBagpFQ09OVkVOSUVOcghTS1I1UjFTRQo1CNGkARIDNzA3GMM7IIgYKODBlgMwvMiWAzhTQAFYAWoKRUNPTlZFTklFTnIIU0tSNVIxU0USCggBEAEYASoCUVIYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Washington (IAD) to Riyadh (RUH) ### March is typically the cheapest month to fly From CA $985 - CA $1,667 per traveller. __Flight from Washington to Riyadh (IAD - RUH) route information__ | Origin airport | Washington Dulles Intl. | | ------------------- | ------------------------------------------------------------------- | | Destination airport | King Khaled Intl. | | Airlines serving | Emirates, Etihad Airways, Saudia, Turkish Airlines, Virgin Atlantic | | Popular airline | Etihad Airways | | Distance | 10777 km | | Average flight time | 12 hours 20 mins | \*Available to Expedia members.