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Cheap flights from Riyadh to St. Louis from $543

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 St. Louis departing on 5/16. 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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0 bags

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Find the cheapest flights from Riyadh to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Riyadh to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.
British Airways Logo
8:25 am - 12:54 pmRUH-STL
36h 29m2 stops
British Airways Logo
1:24 pm - 6:35 amSTL-RUH
33h 11m2 stops
$798British Airways
Find Deal
Fri, Jun 13 - Fri, Jun 20
British Airways Logo
12:35 am - 8:30 pmRUH-STL
27h 55m2 stops
British Airways Logo
1:24 pm - 6:35 amSTL-RUH
33h 11m2 stops
$870British Airways
Find Deal
Thu, Jun 12 - Fri, Jun 20
 Logo
1:50 am - 7:58 pmRUH-STL
26h 08m3 stops
 Logo
7:30 am - 12:40 amSTL-RUH
33h 10m3 stops
$1,531
Find Deal
Thu, Jun 12 - Fri, Jun 20
 Logo
2:00 am - 1:30 pmRUH-STL
19h 30m1 stop
 Logo
7:30 am - 7:55 pmSTL-RUH
28h 25m2 stops
$1,547
Find Deal
Thu, Jun 12 - Fri, Jun 20
 Logo
1:50 am - 7:43 pmRUH-STL
25h 53m3 stops
 Logo
1:30 pm - 7:55 pmSTL-RUH
22h 25m2 stops
$2,311
Find Deal
Thu, Jun 12 - Fri, Jun 20
 Logo
6:15 am - 10:45 pmRUH-STL
24h 30m2 stops
 Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
$2,452
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
11:00 am - 12:36 pmRUH-STL
33h 36m2 stops
 Logo
6:30 am - 3:10 pmSTL-RUH
24h 40m3 stops
$2,521
Find Deal
Fri, Jun 13 - Fri, Jun 20
Lufthansa Logo
2:00 am - 1:30 pmRUH-STL
19h 30m1 stop
Lufthansa Logo
3:30 pm - 7:55 pmSTL-RUH
20h 25m1 stop
$3,199Lufthansa
Find Deal
Thu, Jun 12 - Fri, Jun 20

British Airways flights from Riyadh to St. Louis

Our best British Airways deals on Riyadh to St. Louis flight tickets
British Airways
Jun 13
RUH8:25 amRiyadh King Khaled Intl
36h 29m
2 stops
STL12:54 pmLambert-St Louis
Jun 20
STL1:24 pmLambert-St Louis
33h 11m
2 stops
RUH6:35 amRiyadh King Khaled Intl
British Airways
Jun 12
RUH12:35 amRiyadh King Khaled Intl
27h 55m
2 stops
STL8:30 pmLambert-St Louis
Jun 20
STL1:24 pmLambert-St Louis
33h 11m
2 stops
RUH6:35 amRiyadh King Khaled Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from Riyadh to St. Louis

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 St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $879. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,854. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

When to book flights from Riyadh to St. Louis

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

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

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

Best Price Found

$543

Fastest flight time

19h 30m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Riyadh in the past 72 hours is $543. The best round-trip flight deal from Riyadh to St. Louis found on momondo in the last 72 hours is $798.
The fastest flight from Riyadh to St. Louis takes 19h 30m
There are no direct flights from Riyadh to St. Louis. Popular non-direct route for this connection is Riyadh King Khaled Intl Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

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

    Lambert-St Louis is 7245.2 mi away from Riyadh King Khaled Intl. A reasonable flight in good conditions will take 19h 30m.

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

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

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

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

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


Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Florissant
Maryland Heights
Fairview Heights
Hermann
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Edwardsville
Festus
Clayton
Grafton
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal from Riyadh to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Riyadh to St. Louis for you.

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

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

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

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 Riyadh to St. Louis.

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

Of course. momondo tracks the price of Riyadh to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Mon 5/5
Mon 5/12

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