
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $621 (oojo) |
One-way from | $318 (IEagle) |
Popular in | June |
Cheapest in | October |
Average price | $825 |
Good round-trip deal | $863 or less |
Good one-way deal | $553 or less |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Mon 4/20
1:20 pm-11:10 pm
1 stop26h 50m
Riyadh King Khaled Intl
Fri 4/24
6:25 am-11:35 am
1 stop36h 10m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Wed 4/15
9:19 am-3:15 pm
2 stops22h 56m
Riyadh King Khaled Intl
Tue 4/21
8:20 pm-9:45 am
1 stop20h 25m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Wed 8/19
6:10 pm-10:50 pm
1 stop21h 40m
Riyadh King Khaled Intl
Sat 9/5
11:55 pm-3:35 pm
2 stops22h 40m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Tue 5/26
5:40 pm-10:50 pm
1 stop22h 10m
Riyadh King Khaled Intl
Tue 6/2
8:45 am-7:35 pm
1 stop17h 50m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Wed 8/19
6:15 pm-6:45 pm
1 stop17h 30m
Riyadh King Khaled Intl
Sat 9/5
11:55 pm-4:25 pm
3 stops23h 30m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Sat 5/23
5:40 pm-10:50 pm
1 stop22h 10m
Riyadh King Khaled Intl
Sun 5/31
8:40 am-4:05 pm
1 stop38h 25m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Wed 5/13
11:58 am-6:45 pm
2 stops23h 47m
Riyadh King Khaled Intl
Sun 8/23
11:55 pm-3:35 pm
2 stops22h 40m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Thu 5/21
3:10 pm-3:15 pm
1 stop17h 05m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Sat 5/16
3:10 pm-3:15 pm
1 stop17h 05m
Washington, D.C.Riyadh
IAD - RUH
IADRUH
Washington, D.C. Dulles Intl
Wed 5/6
9:19 am-3:15 pm
2 stops22h 56m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Riyadh, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Riyadh (average of $495). Flying from Washington, D.C. Dulles Intl Airport to Riyadh in June is currently the most expensive (average of $994). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Riyadh as you normally would.
Amman (AMM) – chosen by Cheapflights users on 58% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Riyadh on Cheapflights.
Amman (AMM) is the most affordable 1-stop option, with an average round-trip price of $629.
Flights via Amman (AMM) have the shortest average one-way travel time for 1-stop routes: 14h 39m.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 2h 00m.
Boarding
Crew
Food
Comfort
Overall
Entertainment
Reviews
Rehman,Mar 2026
LHE - RUH
Boarding
Crew
Food
Comfort
Overall
Entertainment
Reviews
Rehman,Mar 2026
LHE - RUH
Boarding
Crew
Food
Comfort
Overall
Entertainment
Reviews
Rehman,Mar 2026
LHE - RUH
Boarding
Crew
Food
Comfort
Overall
Entertainment
Reviews
Rehman,Mar 2026
LHE - RUH
Boarding
Crew
Food
Comfort
Overall
Entertainment
Reviews
Rehman,Mar 2026
LHE - RUH
Boarding
Crew
Food
Comfort
Overall
Entertainment
Reviews
Rehman,Mar 2026
LHE - RUH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$456 | Average$681 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$570 | Average$869 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$646 | Average$791 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$691 | Average$882 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$772 | Average$960 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$783 | Average$1,316 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$792 | Average$1,073 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$858 | Average$927 | FlexibilityNo cancel fee | On-time75% |