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Cheap flights from St. Louis to Beirut from $1,143

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 Beirut departing on 8/31. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:00 am - 12:10 am
STL
-
BEY
34h 10m
2 stops
Qatar Airways Logo
1:40 am - 11:58 pm
BEY
-
STL
30h 18m
2 stops
$1,143Qatar Airways
Mon, Aug 31 - Thu, Sep 3
Multiple Airlines Logo
4:46 pm - 12:35 pm
STL
-
BEY
59h 49m
2 stops
Multiple Airlines Logo
1:40 am - 11:59 pm
BEY
-
STL
30h 19m
2 stops
$1,144Multiple Airlines
Tue, May 5 - Tue, Jun 23
Multiple Airlines Logo
12:27 pm - 12:35 pm
STL
-
BEY
40h 08m
2 stops
Multiple Airlines Logo
7:25 pm - 11:59 pm
BEY
-
STL
36h 34m
2 stops
$1,388Multiple Airlines
Thu, May 14 - Tue, Jun 9
Qatar Airways Logo
6:00 am - 12:35 pm
STL
-
BEY
46h 35m
2 stops
Qatar Airways Logo
7:25 pm - 8:30 pm
BEY
-
STL
33h 05m
2 stops
$1,441Qatar Airways
Wed, May 13 - Mon, Jun 8
Qatar Airways Logo
6:00 am - 12:35 pm
STL
-
BEY
46h 35m
2 stops
Qatar Airways Logo
7:25 pm - 11:54 pm
BEY
-
STL
36h 29m
2 stops
$1,463Qatar Airways
Wed, May 13 - Wed, Jun 10
Qatar Airways Logo
12:27 pm - 12:35 pm
STL
-
BEY
40h 08m
2 stops
Qatar Airways Logo
7:25 pm - 8:30 pm
BEY
-
STL
33h 05m
2 stops
$1,482Qatar Airways
Thu, May 14 - Wed, Jun 10
Qatar Airways Logo
12:27 pm - 12:35 pm
STL
-
BEY
40h 08m
2 stops
Qatar Airways Logo
7:25 pm - 8:30 pm
BEY
-
STL
33h 05m
2 stops
$1,497Qatar Airways
Thu, May 14 - Mon, Jun 8
Multiple Airlines Logo
7:05 am - 5:40 pm
STL
-
BEY
26h 35m
2 stops
Multiple Airlines Logo
7:40 pm - 12:06 pm
BEY
-
STL
24h 26m
2 stops
$1,515Multiple Airlines
Fri, May 15 - Tue, Jun 9
Qatar Airways Logo
2:33 pm - 12:35 pm
STL
-
BEY
38h 02m
2 stops
Qatar Airways Logo
7:25 pm - 1:52 pm
BEY
-
STL
50h 27m
2 stops
$1,557Qatar Airways
Tue, May 12 - Tue, Jun 9
Qatar Airways Logo
4:30 pm - 12:35 pm
STL
-
BEY
36h 05m
2 stops
Qatar Airways Logo
7:25 pm - 11:54 pm
BEY
-
STL
36h 29m
2 stops
$1,574Qatar Airways
Tue, May 12 - Wed, Jun 10

Qatar Airways flights from St. Louis to Beirut

Our best Qatar Airways deals on St. Louis to Beirut flight tickets
Qatar Airways
Aug 31
STL6:00 amLambert-St Louis
34h 10m
2 stops
BEY12:10 amBeirut
Sep 3
BEY1:40 amBeirut
30h 18m
2 stops
STL11:58 pmLambert-St Louis
$1,143
Qatar Airways
May 13
STL6:00 amLambert-St Louis
46h 35m
2 stops
BEY12:35 pmBeirut
Jun 8
BEY7:25 pmBeirut
33h 05m
2 stops
STL8:30 pmLambert-St Louis
$1,441
Qatar Airways
May 13
STL6:00 amLambert-St Louis
46h 35m
2 stops
BEY12:35 pmBeirut
Jun 10
BEY7:25 pmBeirut
36h 29m
2 stops
STL11:54 pmLambert-St Louis
$1,463

Turkish Airlines flights from St. Louis to Beirut

Our best Turkish Airlines deals on St. Louis to Beirut flight tickets
Turkish Airlines
May 20
STL7:45 amLambert-St Louis
28h 55m
2 stops
BEY8:40 pmBeirut
May 22
BEY10:15 pmBeirut
31h 03m
2 stops
STL9:18 pmLambert-St Louis
$1,593
Turkish Airlines
May 22
STL6:00 amLambert-St Louis
18h 35m
2 stops
BEY8:35 amBeirut
May 23
BEY10:15 pmBeirut
31h 01m
2 stops
STL9:16 pmLambert-St Louis
$1,607
Turkish Airlines
Jul 4
STL6:00 amLambert-St Louis
18h 35m
2 stops
BEY8:35 amBeirut
Aug 23
BEY10:15 pmBeirut
31h 07m
2 stops
STL9:22 pmLambert-St Louis
$1,618

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Beirut 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 April 11, 2026.
Use the filters below to find and compare flights from St. Louis to Beirut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Mon 8/31

6:00 am-12:10 am

2 stops34h 10m

Beirut

Thu 9/3

1:40 am-11:58 pm

2 stops30h 18m

$1,143

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Tue 5/5

4:46 pm-12:35 pm

2 stops59h 49m

Beirut

Tue 6/23

1:40 am-11:59 pm

2 stops30h 19m

$1,144

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Thu 5/14

12:27 pm-12:35 pm

2 stops40h 08m

Beirut

Tue 6/9

7:25 pm-11:59 pm

2 stops36h 34m

$1,388

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Wed 5/13

6:00 am-12:35 pm

2 stops46h 35m

Beirut

Mon 6/8

7:25 pm-8:30 pm

2 stops33h 05m

$1,441

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Wed 5/13

6:00 am-12:35 pm

2 stops46h 35m

Beirut

Wed 6/10

7:25 pm-11:54 pm

2 stops36h 29m

$1,463

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Thu 5/14

12:27 pm-12:35 pm

2 stops40h 08m

Beirut

Wed 6/10

7:25 pm-8:30 pm

2 stops33h 05m

$1,482

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Thu 5/14

12:27 pm-12:35 pm

2 stops40h 08m

Beirut

Mon 6/8

7:25 pm-8:30 pm

2 stops33h 05m

$1,497
Quickest round-trip

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Fri 5/15

7:05 am-5:40 pm

2 stops26h 35m

Beirut

Tue 6/9

7:40 pm-12:06 pm

2 stops24h 26m

$1,515

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Tue 5/12

2:33 pm-12:35 pm

2 stops38h 02m

Beirut

Tue 6/9

7:25 pm-1:52 pm

2 stops50h 27m

$1,557

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Tue 5/12

4:30 pm-12:35 pm

2 stops36h 05m

Beirut

Wed 6/10

7:25 pm-11:54 pm

2 stops36h 29m

$1,574

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 St. Louis and Beirut?

When to book flights from St. Louis to Beirut

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

Cheap St. Louis to Beirut (STL to BEY) flight deals and tips

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

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from St. Louis to Beirut takes 16h 50m
There are no direct flights from St. Louis to Beirut. There are no popular flight routes from St. Louis to Beirut.
Search flight deals

Frequently asked questions about flying from St. Louis to Beirut

  • How far is Lambert-St Louis to Beirut by plane?

    There are 6334.2 mi between Lambert-St Louis and Beirut. In terms of flight time, this usually takes a little over 16h 50m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Beirut Airport?

    Prices for flights from Lambert-St Louis Airport to Beirut Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Beirut Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Beirut Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Beirut Airport.

  • What documentation or ID do you need to fly to Beirut Airport?

    The travel and health documents required for your trip to Beirut Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Beirut Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Beirut?

Best airlines flying from St. Louis to Beirut

Compare and see reviews for airlines that fly from St. Louis to Beirut with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $1,080Free CancellationRating
6.8
7,909 reviews
Search Lufthansa flights

Traveling to a place near Beirut?

Book flights to Beirut if you plan to visit one of these locations
Jounieh
Byblos
Tripoli

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

All flight searches from St. Louis to Beirut on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Beirut from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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Lufthansa