What is the cheapest airline that flies from Riyadh King Khaled Intl to Seattle/Tacoma Intl?

Qatar Airways and Ethiopian Air are the most popular carriers operating from Riyadh King Khaled Intl to Seattle/Tacoma Intl

When did momondo last update prices for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport?

There is 1 operator available for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport as of March 2026.

How old do you have to be to fly from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$629 Cheap Flights from Riyadh to Seattle in 2026

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Find the cheapest flights from Riyadh to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 5:10 pm

RUH

SEA

42h 45m

2 stops

11:16 am - 10:45 pm

SEA

RUH

25h 29m

2 stops

$835British Airways

Sat, May 2 - Tue, May 5

12:35 am - 5:10 pm

RUH

SEA

26h 35m

2 stops

2:10 pm - 6:30 am

SEA

RUH

30h 20m

2 stops

$836British Airways

Wed, Apr 22 - Thu, Apr 30

11:55 pm - 12:35 pm

RUH

SEA

22h 40m

2 stops

3:30 pm - 10:50 pm

SEA

RUH

21h 20m

2 stops

$837KLM

Thu, Mar 19 - Tue, Mar 31

11:55 pm - 11:45 am

RUH

SEA

21h 50m

2 stops

11:40 am - 10:50 pm

SEA

RUH

25h 10m

2 stops

$838Delta

Sun, Apr 19 - Sun, Apr 26

11:55 pm - 12:35 pm

RUH

SEA

22h 40m

2 stops

9:25 am - 10:50 pm

SEA

RUH

27h 25m

2 stops

$839Delta

Thu, Mar 19 - Mon, Mar 30

12:35 am - 9:22 pm

RUH

SEA

30h 47m

2 stops

11:16 am - 10:45 pm

SEA

RUH

25h 29m

2 stops

$843British Airways

Fri, May 1 - Tue, May 5

11:55 pm - 11:37 am

RUH

SEA

21h 42m

2 stops

10:00 pm - 7:05 am

SEA

RUH

23h 05m

1 stop

$848Delta

Sun, Jun 21 - Sun, Jun 28

8:45 am - 5:38 pm

RUH

SEA

18h 53m

1 stop

1:45 pm - 7:05 am

SEA

RUH

31h 20m

2 stops

$849Delta

Thu, Apr 23 - Thu, Apr 30

10:40 am - 8:46 pm

RUH

SEA

20h 06m

1 stop

6:40 pm - 6:35 am

SEA

RUH

25h 55m

1 stop

$850Delta

Sun, Apr 19 - Sun, Apr 26

11:55 pm - 4:24 pm

RUH

SEA

26h 29m

2 stops

5:40 pm - 10:50 pm

SEA

RUH

19h 10m

1 stop

$851Air France

Sun, Jun 14 - Mon, Jun 22

KLM flights from Riyadh to Seattle

Our best KLM deals on Riyadh to Seattle flight tickets

KLM

Mar 19

RUH11:55 pmRiyadh King Khaled Intl

22h 40m

2 stops

SEA12:35 pmSeattle/Tacoma Intl

Mar 31

SEA3:30 pmSeattle/Tacoma Intl

21h 20m

2 stops

RUH10:50 pmRiyadh King Khaled Intl

$837

KLM

Mar 16

RUH11:55 pmRiyadh King Khaled Intl

22h 40m

2 stops

SEA12:35 pmSeattle/Tacoma Intl

Apr 6

SEA1:30 pmSeattle/Tacoma Intl

23h 20m

2 stops

RUH10:50 pmRiyadh King Khaled Intl

$840

KLM

Mar 17

RUH11:55 pmRiyadh King Khaled Intl

28h 28m

3 stops

SEA6:23 pmSeattle/Tacoma Intl

Apr 6

SEA1:30 pmSeattle/Tacoma Intl

23h 20m

2 stops

RUH10:50 pmRiyadh King Khaled Intl

$845

Air France flights from Riyadh to Seattle

Our best Air France deals on Riyadh to Seattle flight tickets

Air France

Jun 14

RUH11:55 pmRiyadh King Khaled Intl

26h 29m

2 stops

SEA4:24 pmSeattle/Tacoma Intl

Jun 22

SEA5:40 pmSeattle/Tacoma Intl

19h 10m

1 stop

RUH10:50 pmRiyadh King Khaled Intl

$851

Air France

Mar 19

RUH11:55 pmRiyadh King Khaled Intl

22h 40m

2 stops

SEA12:35 pmSeattle/Tacoma Intl

Mar 30

SEA1:45 pmSeattle/Tacoma Intl

23h 05m

1 stop

RUH10:50 pmRiyadh King Khaled Intl

$853

Air France

Mar 17

RUH11:55 pmRiyadh King Khaled Intl

22h 40m

2 stops

SEA12:35 pmSeattle/Tacoma Intl

Apr 6

SEA5:35 pmSeattle/Tacoma Intl

19h 15m

1 stop

RUH10:50 pmRiyadh King Khaled Intl

$855

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sat 5/2

8:25 am-5:10 pm

2 stops42h 45m

Seattle/Tacoma Intl

Tue 5/5

11:16 am-10:45 pm

2 stops25h 29m

$835

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Wed 4/22

12:35 am-5:10 pm

2 stops26h 35m

Seattle/Tacoma Intl

Thu 4/30

2:10 pm-6:30 am

2 stops30h 20m

$836

Quickest round-trip

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Thu 3/19

11:55 pm-12:35 pm

2 stops22h 40m

Seattle/Tacoma Intl

Tue 3/31

3:30 pm-10:50 pm

2 stops21h 20m

$837

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 4/19

11:55 pm-11:45 am

2 stops21h 50m

Seattle/Tacoma Intl

Sun 4/26

11:40 am-10:50 pm

2 stops25h 10m

$838

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Thu 3/19

11:55 pm-12:35 pm

2 stops22h 40m

Seattle/Tacoma Intl

Mon 3/30

9:25 am-10:50 pm

2 stops27h 25m

$839

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Fri 5/1

12:35 am-9:22 pm

2 stops30h 47m

Seattle/Tacoma Intl

Tue 5/5

11:16 am-10:45 pm

2 stops25h 29m

$843

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 6/21

11:55 pm-11:37 am

2 stops21h 42m

Seattle/Tacoma Intl

Sun 6/28

10:00 pm-7:05 am

1 stop23h 05m

$848

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Thu 4/23

8:45 am-5:38 pm

1 stop18h 53m

Seattle/Tacoma Intl

Thu 4/30

1:45 pm-7:05 am

2 stops31h 20m

$849

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 4/19

10:40 am-8:46 pm

1 stop20h 06m

Seattle/Tacoma Intl

Sun 4/26

6:40 pm-6:35 am

1 stop25h 55m

$850

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 6/14

11:55 pm-4:24 pm

2 stops26h 29m

Seattle/Tacoma Intl

Mon 6/22

5:40 pm-10:50 pm

1 stop19h 10m

$851

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Riyadh to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Riyadh to Seattle flights?

You could potentially save up to 15% on your flight if you consider stops on a Riyadh to Seattle flight.

When to book flights from Riyadh to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Riyadh to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Riyadh to Seattle (RUH to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riyadh to Seattle

Fastest flight time	21h 42m
Direct flights	None

The fastest flight from Riyadh to Seattle takes 21h 42m

There are no direct flights from Riyadh to Seattle. There are no popular flight routes from Riyadh to Seattle.

Search flight deals

How far is Riyadh King Khaled Intl to Seattle/Tacoma Intl by plane?
A flight from Riyadh King Khaled Intl to Seattle/Tacoma Intl will travel around 7390.0 mi. Flights usually cover this in 21h 42m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport?
There is 1 operator available for flights from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport as of March 2026.
How old do you have to be to fly from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Riyadh to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Riyadh to Seattle is Delta (100% of total bookings).

Best airlines flying from Riyadh to Seattle

Compare and see reviews for airlines that fly from Riyadh to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $847	Free Cancellation	Rating 7.9 8,272 reviews		Search Delta flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Centralia

Kirkland

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Riyadh to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Riyadh.

Can I find flights from Riyadh to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Riyadh with this policy.

How can momondo help me find flights from Riyadh to Seattle?

momondo helps you find the best flight between Riyadh and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Riyadh to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Riyadh and alert you when they change.