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Cheap flights from Seattle to Riyadh from $407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Riyadh departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Turkish Airlines Logo
10:55 am - 5:50 amSEA-RUH
31h 55m2 stops
Turkish Airlines Logo
6:50 am - 6:58 pmRUH-SEA
47h 08m2 stops
$729Turkish Airlines
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Wed, Feb 25 - Wed, Mar 4
Turkish Airlines Logo
10:55 am - 5:50 amSEA-RUH
31h 55m2 stops
Turkish Airlines Logo
6:50 am - 5:05 pmRUH-SEA
21h 15m1 stop
$763Turkish Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
Turkish Airlines Logo
10:58 am - 12:45 amSEA-RUH
26h 47m2 stops
Turkish Airlines Logo
2:15 am - 9:12 pmRUH-SEA
29h 57m2 stops
$767Turkish Airlines
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Mon, Jan 12 - Wed, Jan 21
Multiple Airlines Logo
12:20 pm - 2:25 amSEA-RUH
28h 05m2 stops
Multiple Airlines Logo
6:25 am - 2:20 pmRUH-SEA
17h 55m1 stop
$823Multiple Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 18
Multiple Airlines Logo
6:14 am - 2:25 amSEA-RUH
33h 11m2 stops
Multiple Airlines Logo
2:00 am - 12:10 pmRUH-SEA
21h 10m1 stop
$832Multiple Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 7
Lufthansa Logo
7:00 am - 10:25 pmSEA-RUH
28h 25m2 stops
Lufthansa Logo
6:25 am - 1:20 pmRUH-SEA
17h 55m1 stop
$836Lufthansa
Find Deal
Tue, Dec 2 - Wed, Dec 17
Lufthansa Logo
7:00 am - 10:25 pmSEA-RUH
28h 25m2 stops
Lufthansa Logo
6:25 am - 1:20 pmRUH-SEA
17h 55m1 stop
$837Lufthansa
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Tue, Feb 24 - Wed, Mar 4
Delta Logo
7:15 am - 10:50 pmSEA-RUH
28h 35m2 stops
Delta Logo
11:55 pm - 11:50 amRUH-SEA
22h 55m2 stops
$851Delta
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Fri, Dec 5 - Thu, Dec 25
Delta Logo
3:05 pm - 10:50 pmSEA-RUH
20h 45m1 stop
Delta Logo
11:55 pm - 11:00 pmRUH-SEA
34h 05m3 stops
$856Delta
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Wed, Dec 3 - Fri, Dec 26
KLM Logo
2:15 pm - 10:50 pmSEA-RUH
21h 35m2 stops
KLM Logo
11:55 pm - 2:42 pmRUH-SEA
25h 47m3 stops
$876KLM
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Wed, Feb 25 - Thu, Mar 5

Lufthansa flights from Seattle to Riyadh

Our best Lufthansa deals on Seattle to Riyadh flight tickets
Lufthansa
Dec 2
SEA7:00 amSeattle/Tacoma Intl
28h 25m
2 stops
RUH10:25 pmRiyadh King Khaled Intl
Dec 17
RUH6:25 amRiyadh King Khaled Intl
17h 55m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$836
Find similar
Lufthansa
Feb 24
SEA7:00 amSeattle/Tacoma Intl
28h 25m
2 stops
RUH10:25 pmRiyadh King Khaled Intl
Mar 4
RUH6:25 amRiyadh King Khaled Intl
17h 55m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$837
Find similar
Lufthansa
Feb 25
SEA3:10 pmSeattle/Tacoma Intl
26h 40m
1 stop
RUH4:50 amRiyadh King Khaled Intl
Mar 2
RUH2:55 amRiyadh King Khaled Intl
29h 01m
2 stops
SEA8:56 pmSeattle/Tacoma Intl
$842
Find similar

Delta flights from Seattle to Riyadh

Our best Delta deals on Seattle to Riyadh flight tickets
Delta
Dec 5
SEA7:15 amSeattle/Tacoma Intl
28h 35m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Dec 25
RUH11:55 pmRiyadh King Khaled Intl
22h 55m
2 stops
SEA11:50 amSeattle/Tacoma Intl
$851
Find similar
Delta
Dec 3
SEA3:05 pmSeattle/Tacoma Intl
20h 45m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
Dec 26
RUH11:55 pmRiyadh King Khaled Intl
34h 05m
3 stops
SEA11:00 pmSeattle/Tacoma Intl
$856
Find similar
Delta
Dec 3
SEA9:32 amSeattle/Tacoma Intl
26h 18m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Dec 22
RUH3:30 amRiyadh King Khaled Intl
22h 28m
1 stop
SEA2:58 pmSeattle/Tacoma Intl
$857
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Riyadh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Seattle to Riyadh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Wed 2/25

10:55 am-5:50 am

2 stops31h 55m

Riyadh King Khaled Intl

Wed 3/4

6:50 am-6:58 pm

2 stops47h 08m

$729

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Wed 2/25

10:55 am-5:50 am

2 stops31h 55m

Riyadh King Khaled Intl

Wed 3/4

6:50 am-5:05 pm

1 stop21h 15m

$763

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Mon 1/12

10:58 am-12:45 am

2 stops26h 47m

Riyadh King Khaled Intl

Wed 1/21

2:15 am-9:12 pm

2 stops29h 57m

$767

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Tue 3/10

12:20 pm-2:25 am

2 stops28h 05m

Riyadh King Khaled Intl

Wed 3/18

6:25 am-2:20 pm

1 stop17h 55m

$823

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Mon 11/24

6:14 am-2:25 am

2 stops33h 11m

Riyadh King Khaled Intl

Sun 12/7

2:00 am-12:10 pm

1 stop21h 10m

$832

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Tue 12/2

7:00 am-10:25 pm

2 stops28h 25m

Riyadh King Khaled Intl

Wed 12/17

6:25 am-1:20 pm

1 stop17h 55m

$836

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Tue 2/24

7:00 am-10:25 pm

2 stops28h 25m

Riyadh King Khaled Intl

Wed 3/4

6:25 am-1:20 pm

1 stop17h 55m

$837

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Fri 12/5

7:15 am-10:50 pm

2 stops28h 35m

Riyadh King Khaled Intl

Thu 12/25

11:55 pm-11:50 am

2 stops22h 55m

$851

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Wed 12/3

3:05 pm-10:50 pm

1 stop20h 45m

Riyadh King Khaled Intl

Fri 12/26

11:55 pm-11:00 pm

3 stops34h 05m

$856

SeattleRiyadh

SEA - RUH

SEARUH

Seattle/Tacoma Intl

Wed 2/25

2:15 pm-10:50 pm

2 stops21h 35m

Riyadh King Khaled Intl

Thu 3/5

11:55 pm-2:42 pm

3 stops25h 47m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Riyadh

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

What is the typical price of a round-trip flight between Seattle and Riyadh?

What is the cheapest day to depart on your flight to Riyadh?

On average, the least expensive day to fly to Riyadh from Seattle is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,098. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Riyadh for around $1,680.

What is the cheapest time of day to depart on your flight to Riyadh?

Our data shows that the cheapest Seattle to Riyadh flights are usually those with departure times in the morning. Our users have found flights to Riyadh in the morning for as low as $1,160. Flights at noon are often more expensive with an average ticket price of $1,263.

Can stopping save me money on Seattle to Riyadh flights?

You could potentially save up to 10% on your flight if you consider stops on a Seattle to Riyadh flight.

When to book flights from Seattle to Riyadh

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

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

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

Direct flights

None
There are no direct flights from Seattle to Riyadh. There are no popular flight routes from Seattle to Riyadh.
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  • How far is Seattle/Tacoma Intl to Riyadh King Khaled Intl by plane?

    Seattle/Tacoma Intl and Riyadh King Khaled Intl are 7390.0 mi apart from one another. By plane, this route typically takes 18h 45m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Riyadh King Khaled Intl Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Riyadh King Khaled Intl Airport?

    The travel and health documents you'll need for your trip to Riyadh King Khaled Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Riyadh King Khaled Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Riyadh?

Best airlines flying from Seattle to Riyadh

Compare and see reviews for airlines that fly from Seattle to Riyadh with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $593Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Turkish AirlinesPriceFrom $782Free CancellationRating
7.3
4,030 reviews
Search Turkish Airlines flights
DeltaPriceFrom $868Free CancellationRating
7.9
7,996 reviews
Search Delta flights
Qatar AirwaysPriceFrom $941Free CancellationRating
7.4
3,658 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Riyadh. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Seattle to Riyadh on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Riyadh.

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

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

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