Ancient mud-brick ruins with a prominent tower and a dome structure.

S$682 Cheap Flights from Washington to Riyadh

View S$682 flight on Mon, 7 Sept, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to King Khaled Intl. Airport (RUH)

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Cheap Flights from Washington to Riyadh (IAD-RUH)

Prices were available within the past 7 days and start at S$682 for one-way flights and S$983 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$983 Return, found 4 days ago
S$983
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$983 found 4 days ago
Turkish Airlines
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,148 Return, found 4 days ago
S$1,148
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,148 found 4 days ago
Etihad Airways
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,245 Return, found 4 days ago
S$1,245
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,245 found 4 days ago
Etihad Airways
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,283 Return, found 4 days ago
S$1,283
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,283 found 4 days ago
Turkish Airlines
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,311 Return, found 4 days ago
S$1,311
Return
found 4 days ago
Select Turkish Airlines flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,311 found 4 days ago
American Airlines
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,318 Return, found 4 days ago
S$1,318
Return
found 4 days ago
Select American Airlines flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,318 found 4 days ago
Etihad Airways
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,339 Return, found 4 days ago
S$1,339
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,339 found 4 days ago
American Airlines
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,406 Return, found 4 days ago
S$1,406
Return
found 4 days ago
Select American Airlines flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,406 found 4 days ago
Qatar Airways
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,419 Return, found 4 days ago
S$1,419
Return
found 4 days ago
Select Qatar Airways flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,419 found 4 days ago
Delta
Mon, 7 Sept - Mon, 14 Sept
IAD
Washington
RUH
Riyadh
S$1,709 Return, found 4 days ago
S$1,709
Return
found 4 days ago
Select Delta flight, departing Mon, 7 Sept from Washington to Riyadh, returning Mon, 14 Sept, priced at S$1,709 found 4 days ago

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

March is typically the cheapest month to fly

From S$646 - S$1,971 per traveller.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Riyadh Airport?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Dulles Intl. Airport to King Khaled Intl. Airport (RUH) start from S$983. Make your booking ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to RUH?
Most flights can be cancelled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to RUH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to King Khaled Intl. Airport (RUH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to King Khaled Intl. Airport (RUH)?
The distance is around 10,900 kilometres. Sleep mask? Check. Noise-cancelling headphones? Check. We recommend you pack all the travel comforts for this long-haul Chantilly to Riyadh flight.
Which airlines fly direct from Dulles Intl. Airport to RUH?
A popular option with many frequent travellers, Saudia (SV) operates 4 flights monthly from Dulles Intl. Airport to King Khaled Intl. Airport (RUH). Pick the one that fits in with your travel plans and book your seat today.
Are IAD to King Khaled Intl. Airport (RUH) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAD to King Khaled Intl. Airport (RUH) at the last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
King Khaled Intl.
Return price
S$983
Distance
10777 km
Average flight time
11 hours 45 mins

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Perfect flights from Washington to Riyadh

Your Journey from Washington to Riyadh

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Washington to Riyadh

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