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Cheap flights from St. Louis to Riyadh from $1,131

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Riyadh departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Riyadh

Cheap round-trip flights

KLM Logo
5:30 pm - 10:50 pmSTL-RUH
21h 20m2 stops
KLM Logo
11:55 pm - 4:06 pmRUH-STL
24h 11m3 stops
$1,131KLM
Find Deal
Wed, Aug 13 - Sun, Aug 17
Delta Logo
5:11 pm - 7:25 amSTL-RUH
30h 14m2 stops
Delta Logo
11:50 am - 4:06 pmRUH-STL
36h 16m2 stops
$1,155Delta
Find Deal
Wed, Aug 13 - Sun, Aug 17
 Logo
11:25 am - 2:25 amSTL-RUH
31h 00m2 stops
 Logo
2:00 am - 2:37 pmRUH-STL
20h 37m2 stops
$1,180
Find Deal
Wed, Aug 13 - Sat, Aug 16
Lufthansa Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
Lufthansa Logo
2:00 am - 3:47 pmRUH-STL
21h 47m2 stops
$1,327Lufthansa
Find Deal
Wed, Aug 13 - Sat, Aug 16
Qatar Airways Logo
10:08 am - 8:10 pmSTL-RUH
26h 02m2 stops
Qatar Airways Logo
9:40 pm - 12:34 pmRUH-STL
22h 54m2 stops
$1,360Qatar Airways
Find Deal
Fri, Jul 25 - Mon, Jul 28
 Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
 Logo
2:00 am - 3:47 pmRUH-STL
21h 47m2 stops
$1,547
Find Deal
Fri, Jul 25 - Sun, Jul 27
Lufthansa Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
Lufthansa Logo
2:00 am - 1:30 pmRUH-STL
19h 30m1 stop
$1,602Lufthansa
Find Deal
Wed, Aug 13 - Sat, Aug 16
Lufthansa Logo
1:20 pm - 7:55 pmSTL-RUH
22h 35m2 stops
Lufthansa Logo
2:00 am - 3:47 pmRUH-STL
21h 47m2 stops
$1,631Lufthansa
Find Deal
Fri, Jul 25 - Sun, Jul 27
 Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
 Logo
3:30 pm - 12:34 pmRUH-STL
29h 04m2 stops
$1,648
Find Deal
Fri, Jul 25 - Mon, Jul 28
 Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
 Logo
9:40 pm - 12:35 pmRUH-STL
22h 55m2 stops
$1,699
Find Deal
Wed, Aug 13 - Sun, Aug 17

Lufthansa flights from St. Louis to Riyadh

Our best Lufthansa deals on St. Louis to Riyadh flight tickets
Lufthansa
Aug 13
STL3:30 pmLambert-St Louis
20h 25m
1 stop
RUH7:55 pmRiyadh King Khaled Intl
Aug 16
RUH2:00 amRiyadh King Khaled Intl
21h 47m
2 stops
STL3:47 pmLambert-St Louis
Lufthansa
Aug 13
STL3:30 pmLambert-St Louis
20h 25m
1 stop
RUH7:55 pmRiyadh King Khaled Intl
Aug 16
RUH2:00 amRiyadh King Khaled Intl
19h 30m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Jul 25
STL1:20 pmLambert-St Louis
22h 35m
2 stops
RUH7:55 pmRiyadh King Khaled Intl
Jul 27
RUH2:00 amRiyadh King Khaled Intl
21h 47m
2 stops
STL3:47 pmLambert-St Louis

KLM flights from St. Louis to Riyadh

Our best KLM deals on St. Louis to Riyadh flight tickets
KLM
Aug 13
STL5:30 pmLambert-St Louis
21h 20m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Aug 17
RUH11:55 pmRiyadh King Khaled Intl
24h 11m
3 stops
STL4:06 pmLambert-St Louis
KLM
Jul 25
STL5:37 pmLambert-St Louis
21h 13m
2 stops
RUH10:50 pmRiyadh King Khaled Intl
Jul 28
RUH11:55 pmRiyadh King Khaled Intl
24h 23m
3 stops
STL4:18 pmLambert-St Louis

See travel insights to Riyadh from

How to get the cheapest flight ticket from St. Louis 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 cheapest time of day to depart on your flight to Riyadh?

Our data shows that the cheapest St. Louis to Riyadh flights are usually those with departure times in the afternoon. Our users have found flights to Riyadh in the afternoon for as low as $1,155. Flights in the morning are often more expensive with an average ticket price of $1,269.

When to book flights from St. Louis to Riyadh

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

Cheap St. Louis to Riyadh (STL to RUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Riyadh

Best Price Found

$1,131

Fastest flight time

20h 25m

Direct flights

None

Airports in Riyadh

1 airport
The best flight deal from St. Louis to Riyadh found on momondo in the last 72 hours is $1,131
The fastest flight from St. Louis to Riyadh takes 20h 25m
There are no direct flights from St. Louis to Riyadh. Popular non-direct route for this connection is Lambert-St Louis Airport - Riyadh King Khaled Intl Airport.
There is 1 airport near Riyadh: Riyadh King Khaled Intl (RUH)

  • How far is Lambert-St Louis to Riyadh King Khaled Intl by plane?

    Lambert-St Louis and Riyadh King Khaled Intl are 7245.2 mi apart from one another. In terms of flight time, this usually takes a little over 20h 25m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Riyadh King Khaled Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Riyadh King Khaled Intl Airport were last updated today.

  • How old do you have to be to fly from Lambert-St Louis 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 Lambert-St Louis Airport to Riyadh King Khaled Intl Airport.

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

    The necessary travel and health documents for your Riyadh King Khaled Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


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Can I find flights from St. Louis to Riyadh with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Riyadh flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Riyadh?

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