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Cheap flights from Riyadh to Washington from $596

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riyadh to Washington departing on 9/2. 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

British Airways Logo
12:35 am - 5:50 pmRUH-SEA
27h 15m2 stops
British Airways Logo
11:40 am - 10:45 pmSEA-RUH
25h 05m2 stops
$807British Airways
Find Deal
Tue, Sep 16 - Wed, Oct 1
Delta Logo
8:40 am - 10:16 amRUH-PDX
35h 36m2 stops
Delta Logo
1:40 pm - 6:25 amPDX-RUH
30h 45m2 stops
$813Delta
Find Deal
Thu, Oct 9 - Thu, Oct 16
British Airways Logo
12:35 am - 5:03 pmRUH-PDX
26h 28m2 stops
British Airways Logo
10:29 am - 10:45 pmPDX-RUH
26h 16m2 stops
$816British Airways
Find Deal
Wed, Oct 8 - Thu, Oct 16
KLM Logo
8:40 am - 5:40 pmRUH-SEA
19h 00m1 stop
KLM Logo
5:40 pm - 10:50 pmSEA-RUH
19h 10m1 stop
$818KLM
Find Deal
Wed, Sep 17 - Wed, Oct 1
KLM Logo
8:40 am - 5:40 pmRUH-SEA
19h 00m1 stop
KLM Logo
2:10 pm - 10:15 pmSEA-RUH
22h 05m1 stop
$819KLM
Find Deal
Mon, Oct 6 - Mon, Oct 13
Logo
2:00 am - 5:40 pmRUH-SEA
25h 40m1 stop
Logo
6:35 pm - 6:25 amSEA-RUH
25h 50m1 stop
$891
Find Deal
Sun, Oct 5 - Mon, Oct 13
Logo
2:00 am - 5:40 pmRUH-SEA
25h 40m1 stop
Logo
2:10 pm - 10:50 pmSEA-RUH
22h 40m1 stop
$950
Find Deal
Tue, Sep 16 - Wed, Oct 1
Qatar Airways Logo
1:10 am - 12:45 pmRUH-SEA
21h 35m1 stop
Qatar Airways Logo
12:59 am - 7:55 pmSEA-RUH
32h 56m2 stops
$1,063Qatar Airways
Find Deal
Sun, Oct 5 - Sun, Oct 12
Ethiopian Air Logo
3:40 am - 8:44 pmRUH-SEA
51h 04m3 stops
Ethiopian Air Logo
8:00 am - 8:25 amSEA-RUH
38h 25m3 stops
$1,904Ethiopian Air
Find Deal
Sun, Oct 5 - Mon, Oct 13
Ethiopian Air Logo
3:40 am - 8:42 pmRUH-SEA
51h 02m3 stops
Ethiopian Air Logo
8:00 am - 2:10 amSEA-RUH
32h 10m3 stops
$1,935Ethiopian Air
Find Deal
Tue, Sep 16 - Wed, Oct 1

KLM flights from Riyadh to State of Washington

Our best KLM deals on Riyadh to State of Washington flight tickets
KLM
Sep 17
RUH8:40 amRiyadh King Khaled Intl
19h 00m
1 stop
SEA5:40 pmSeattle/Tacoma Intl
Oct 1
SEA5:40 pmSeattle/Tacoma Intl
19h 10m
1 stop
RUH10:50 pmRiyadh King Khaled Intl
$818
Find similar
KLM
Oct 6
RUH8:40 amRiyadh King Khaled Intl
19h 00m
1 stop
SEA5:40 pmSeattle/Tacoma Intl
Oct 13
SEA2:10 pmSeattle/Tacoma Intl
22h 05m
1 stop
RUH10:15 pmRiyadh King Khaled Intl
$819
Find similar
KLM
Oct 6
RUH11:55 pmRiyadh King Khaled Intl
26h 10m
2 stops
SEA4:05 pmSeattle/Tacoma Intl
Oct 13
SEA1:35 pmSeattle/Tacoma Intl
22h 40m
2 stops
RUH10:15 pmRiyadh King Khaled Intl
$823
Find similar

Delta flights from Riyadh to State of Washington

Our best Delta deals on Riyadh to State of Washington flight tickets
Delta
Oct 9
RUH8:40 amRiyadh King Khaled Intl
35h 36m
2 stops
PDX10:16 amPortland
Oct 16
PDX1:40 pmPortland
30h 45m
2 stops
RUH6:25 amRiyadh King Khaled Intl
$813
Find similar
Delta
Nov 7
RUH9:35 amRiyadh King Khaled Intl
35h 28m
2 stops
SEA10:03 amSeattle/Tacoma Intl
Nov 21
SEA11:15 amSeattle/Tacoma Intl
25h 35m
2 stops
RUH11:50 pmRiyadh King Khaled Intl
$836
Find similar
Delta
Nov 6
RUH1:40 amRiyadh King Khaled Intl
24h 08m
1 stop
SEA2:48 pmSeattle/Tacoma Intl
Nov 21
SEA1:30 pmSeattle/Tacoma Intl
23h 20m
2 stops
RUH11:50 pmRiyadh King Khaled Intl
$841
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Riyadh to State of Washington 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 August 25, 2025.
Use the filters below to find and compare flights from Riyadh to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Tue 9/16

12:35 am-5:50 pm

2 stops27h 15m

Seattle/Tacoma Intl

Wed 10/1

11:40 am-10:45 pm

2 stops25h 05m

$807

RiyadhPortland

RUH - PDX

RUHPDX

Riyadh King Khaled Intl

Thu 10/9

8:40 am-10:16 am

2 stops35h 36m

Portland

Thu 10/16

1:40 pm-6:25 am

2 stops30h 45m

$813

RiyadhPortland

RUH - PDX

RUHPDX

Riyadh King Khaled Intl

Wed 10/8

12:35 am-5:03 pm

2 stops26h 28m

Portland

Thu 10/16

10:29 am-10:45 pm

2 stops26h 16m

$816

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Wed 9/17

8:40 am-5:40 pm

1 stop19h 00m

Seattle/Tacoma Intl

Wed 10/1

5:40 pm-10:50 pm

1 stop19h 10m

$818

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Mon 10/6

8:40 am-5:40 pm

1 stop19h 00m

Seattle/Tacoma Intl

Mon 10/13

2:10 pm-10:15 pm

1 stop22h 05m

$819

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 10/5

2:00 am-5:40 pm

1 stop25h 40m

Seattle/Tacoma Intl

Mon 10/13

6:35 pm-6:25 am

1 stop25h 50m

$891

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Tue 9/16

2:00 am-5:40 pm

1 stop25h 40m

Seattle/Tacoma Intl

Wed 10/1

2:10 pm-10:50 pm

1 stop22h 40m

$950

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 10/5

1:10 am-12:45 pm

1 stop21h 35m

Seattle/Tacoma Intl

Sun 10/12

12:59 am-7:55 pm

2 stops32h 56m

$1,063

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Sun 10/5

3:40 am-8:44 pm

3 stops51h 04m

Seattle/Tacoma Intl

Mon 10/13

8:00 am-8:25 am

3 stops38h 25m

$1,904

RiyadhSeattle

RUH - SEA

RUHSEA

Riyadh King Khaled Intl

Tue 9/16

3:40 am-8:42 pm

3 stops51h 02m

Seattle/Tacoma Intl

Wed 10/1

8:00 am-2:10 am

3 stops32h 10m

$1,935

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Riyadh to State of Washington

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 cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Riyadh to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $813. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Riyadh to State of Washington for around $1,205.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $955. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $995 on average. Flights to State of Washington from Riyadh in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Riyadh to State of Washington flights?

You could potentially save up to 17% on your flight if you consider stops on a Riyadh to State of Washington flight.

Cheap Riyadh to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riyadh to State of Washington

Direct flights

None
There are no direct flights from Riyadh to State of Washington. There are no popular flight routes from Riyadh to State of Washington.
Search flight deals

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

    Prices for flights from Riyadh King Khaled Intl Airport to Washington are updated daily.

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

  • How old do you have to be to fly from Riyadh King Khaled Intl Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The required travel and health documents for your Washington 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 Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Riyadh to State of Washington

Compare and see reviews for airlines that fly from Riyadh to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $732Free CancellationRating
6.7
7,305 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $972Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Washington from Riyadh which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Riyadh to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Washington from Riyadh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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