$643 Cheap Flights from Riyadh (RUH) to Seattle (SEA)

View $643 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from King Khaled Intl. Airport (RUH) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Riyadh to Seattle (RUH-SEA)

Prices were available within the past 7 days and start at $643 for one-way flights and $819 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 20 - Mon, Sep 29
RUH
Riyadh
SEA
Seattle
$819 Roundtrip, found 12 hours ago
$819
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Sep 20 from Riyadh to Seattle, returning Mon, Sep 29, priced at $819 found 12 hours ago
Delta
Tue, Sep 2 - Sun, Sep 21
RUH
Riyadh
SEA
Seattle
$821 Roundtrip, found 3 days ago
$821
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 2 from Riyadh to Seattle, returning Sun, Sep 21, priced at $821 found 3 days ago
British Airways
Mon, Oct 6 - Mon, Oct 13
RUH
Riyadh
SEA
Seattle
$822 Roundtrip, found 16 hours ago
$822
Roundtrip
found 16 hours ago
Select British Airways flight, departing Mon, Oct 6 from Riyadh to Seattle, returning Mon, Oct 13, priced at $822 found 16 hours ago
British Airways
Mon, Oct 6 - Mon, Oct 13
RUH
Riyadh
SEA
Seattle
$824 Roundtrip, found 16 hours ago
$824
Roundtrip
found 16 hours ago
Select British Airways flight, departing Mon, Oct 6 from Riyadh to Seattle, returning Mon, Oct 13, priced at $824 found 16 hours ago
Delta
Tue, Sep 16 - Thu, Oct 2
RUH
Riyadh
SEA
Seattle
$829 Roundtrip, found 19 hours ago
$829
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Sep 16 from Riyadh to Seattle, returning Thu, Oct 2, priced at $829 found 19 hours ago
Delta
Mon, Nov 3 - Sun, Nov 9
RUH
Riyadh
SEA
Seattle
$831 Roundtrip, found 3 days ago
$831
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 3 from Riyadh to Seattle, returning Sun, Nov 9, priced at $831 found 3 days ago
Delta
Tue, Sep 2 - Sat, Sep 20
RUH
Riyadh
SEA
Seattle
$832 Roundtrip, found 3 days ago
$832
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 2 from Riyadh to Seattle, returning Sat, Sep 20, priced at $832 found 3 days ago
Virgin Atlantic
Fri, Oct 31 - Sat, Nov 8
RUH
Riyadh
SEA
Seattle
$841 Roundtrip, found 12 hours ago
$841
Roundtrip
found 12 hours ago
Select Virgin Atlantic flight, departing Fri, Oct 31 from Riyadh to Seattle, returning Sat, Nov 8, priced at $841 found 12 hours ago
Saudia
Tue, Sep 16 - Thu, Oct 2
RUH
Riyadh
SEA
Seattle
$841 Roundtrip, found 19 hours ago
$841
Roundtrip
found 19 hours ago
Select Saudia flight, departing Tue, Sep 16 from Riyadh to Seattle, returning Thu, Oct 2, priced at $841 found 19 hours ago
KLM
Tue, Aug 26 - Tue, Sep 2
RUH
Riyadh
SEA
Seattle
$848 Roundtrip, found 5 days ago
$848
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Aug 26 from Riyadh to Seattle, returning Tue, Sep 2, priced at $848 found 5 days ago

Alternative airports near Seattle

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

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $844
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $844
Flights from Riyadh (RUH) to Seattle (SEA)
Origin airport
King Khaled Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, British Airways, Emirates, Etihad Airways, Lufthansa, Qatar Airways, Turkish Airlines, Virgin Atlantic
Roundtrip price
$818
Distance
7387 mi

Riyadh to Seattle Flights

The cheapest times to fly from Riyadh to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Riyadh to Seattle are during the month of September. You can find some of the cheapest flights from Riyadh to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Riyadh to Seattle

Sunday is one of the best days to book for cheap flights from Riyadh to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Riyadh to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Riyadh to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $643 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Riyadh to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Riyadh to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $643 or cheap return flight from $819 from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from RUH to SEA is September, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RUH to SEA flight.
How many flights per day from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily nonstop flights from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from RUH to SEA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA)?
To arrive at Seattle - Tacoma Intl. Airport (SEA) on time, pick a flight that takes off from King Khaled Intl. Airport (RUH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until right before your break to book a flight from RUH to SEA generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a RUH to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a RUH to SEA flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from King Khaled Intl. Airport (RUH) to Seattle - Tacoma Intl. Airport (SEA)?
In most cases, you're able to cancel or reschedule your RUH to SEA flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.