Title: CA $3,364 Cheap British Airways fights from Washington to Riyadh - Expedia.ca

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# CA $3,364 Cheap British Airways fights from Washington (IAD) to Riyadh (RUH)

[View CA $3,364 flight on Sun, Feb 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:RUH,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:3363.20&airProductToken=AQpsCjQIwoIBEgMyOTIYiBgg64kBKIWGhAMwuImEAzhCQABYAWoIRUNPTkZMRVhyCEJOTkYwMFMxCjQIwoIBEgMyNjMY64kBIJE9KIWLhAMwi46EAzhCQAFYAWoIRUNPTkZMRVhyCEJOTkYwMFMxEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) 

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## British Airways flights from Washington to Riyadh (IAD→RUH)

Prices were available within the past 7 days and start at CA $3,364 for one-way flights and CA $1,915 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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One way

Roundtrip

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Wed, Mar 11 - Thu, Mar 19

IAD

Washington

RUH

Riyadh

CA $1,915

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:RUH,departure:11/03/2026TANYT&leg2=from:RUH,to:IAD,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1914.30&airProductToken=AQpmCjEIwoIBEgMyMTYYiBgg64kBKPivhwMwprOHAzhRQABYAWoFTk9CQUdyCFFMTkMwN0I3CjEIwoIBEgMyNTkY64kBIJE9KN-5hwMw27yHAzhRQAFYAWoFTk9CQUdyCFFMTkMwN0I3CmYKMQjCggESAzI2MhiRPSDriQEoiP6HAzC7gYgDOE5AAFgBagVOT0JBR3IITkxOQzA3QjcKMQjCggESAzIxNxjriQEgiBgo2oSIAzDTiIgDOE5AAVgBagVOT0JBR3IITkxOQzA3QjcSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ)

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

### March is typically the cheapest month to fly

From CA $978 - CA $1,655 per traveller.

## Alternative airports near Riyadh

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:RUH,departure:11/01/2026TANYT&leg2=from:RUH,to:IAD,departure:26/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

RUH

King Khaled Intl.

CheapestClosest

25 min

[Flights from CA $1,160

](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:RUH,departure:11/01/2026TANYT&leg2=from:RUH,to:IAD,departure:26/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

__Flight from Washington to Riyadh (IAD - RUH) route information__
| Origin airport      | Washington Dulles Intl. |
| ------------------- | ----------------------- |
| Destination airport | King Khaled Intl.       |
| Distance            | 10777 km                |
| Average flight time | 12 hours 20 mins        |

\*Available to Expedia members.