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Cheap flights from St. Louis to Beirut from $736

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Beirut departing on 7/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Beirut

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
8:20 pm - 9:44 pm
BEY
-
STL
33h 24m
2 stops
$1,141Qatar Airways
Wed, Aug 12 - Fri, Sep 18
Qatar Airways Logo
6:00 am - 12:10 am
STL
-
BEY
34h 10m
2 stops
Qatar Airways Logo
8:20 pm - 9:44 pm
BEY
-
STL
33h 24m
2 stops
$1,142Qatar Airways
Wed, Aug 12 - Fri, Sep 18
Qatar Airways Logo
6:00 am - 11:35 am
STL
-
BEY
45h 35m
2 stops
Qatar Airways Logo
8:20 pm - 9:44 pm
BEY
-
STL
33h 24m
2 stops
$1,145Qatar Airways
Wed, Aug 12 - Fri, Sep 18
Qatar Airways Logo
11:22 am - 12:10 am
STL
-
BEY
28h 48m
2 stops
Qatar Airways Logo
1:40 am - 11:34 pm
BEY
-
STL
29h 54m
2 stops
$1,158Qatar Airways
Mon, Aug 24 - Mon, Sep 7
Air France Logo
10:33 am - 2:20 pm
STL
-
BEY
19h 47m
2 stops
Air France Logo
4:05 pm - 7:58 pm
BEY
-
STL
35h 53m
2 stops
$1,180Air France
Wed, Aug 12 - Fri, Sep 18
Qatar Airways Logo
11:19 am - 12:10 am
STL
-
BEY
28h 51m
2 stops
Qatar Airways Logo
1:40 am - 11:34 pm
BEY
-
STL
29h 54m
2 stops
$1,197Qatar Airways
Sat, Aug 22 - Mon, Sep 7
Qatar Airways Logo
11:22 am - 12:10 am
STL
-
BEY
28h 48m
2 stops
Qatar Airways Logo
1:40 am - 11:34 pm
BEY
-
STL
29h 54m
2 stops
$1,207Qatar Airways
Tue, Aug 25 - Mon, Sep 7
Qatar Airways Logo
9:32 am - 11:35 am
STL
-
BEY
42h 03m
2 stops
Qatar Airways Logo
1:40 am - 11:34 pm
BEY
-
STL
29h 54m
2 stops
$1,212Qatar Airways
Sun, Aug 23 - Mon, Sep 7
Etihad Airways Logo
9:21 am - 5:25 am
STL
-
BEY
36h 04m
2 stops
Etihad Airways Logo
7:00 am - 5:30 pm
BEY
-
STL
42h 30m
2 stops
$1,219Etihad Airways
Sun, Aug 23 - Tue, Sep 8
Qatar Airways Logo
6:00 am - 12:10 am
STL
-
BEY
34h 10m
2 stops
Qatar Airways Logo
1:40 am - 11:34 pm
BEY
-
STL
29h 54m
2 stops
$1,324Qatar Airways
Fri, Aug 21 - Mon, Sep 7

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Qatar Airways flights from St. Louis to Beirut

Our best Qatar Airways deals on St. Louis to Beirut flight tickets
Qatar Airways
Aug 12
STL6:00 amLambert-St Louis
34h 10m
2 stops
BEY12:10 amBeirut
Sep 18
BEY8:20 pmBeirut
33h 24m
2 stops
STL9:44 pmLambert-St Louis
$1,141
Qatar Airways
Aug 12
STL6:00 amLambert-St Louis
34h 10m
2 stops
BEY12:10 amBeirut
Sep 18
BEY8:20 pmBeirut
33h 24m
2 stops
STL9:44 pmLambert-St Louis
$1,142
Qatar Airways
Aug 12
STL6:00 amLambert-St Louis
45h 35m
2 stops
BEY11:35 amBeirut
Sep 18
BEY8:20 pmBeirut
33h 24m
2 stops
STL9:44 pmLambert-St Louis
$1,145

Etihad Airways flights from St. Louis to Beirut

Our best Etihad Airways deals on St. Louis to Beirut flight tickets
Etihad Airways
Aug 23
STL9:21 amLambert-St Louis
36h 04m
2 stops
BEY5:25 amBeirut
Sep 8
BEY7:00 amBeirut
42h 30m
2 stops
STL5:30 pmLambert-St Louis
$1,219
Etihad Airways
Jul 18
STL7:32 amLambert-St Louis
43h 33m
2 stops
BEY11:05 amBeirut
Aug 8
BEY7:00 amBeirut
42h 34m
2 stops
STL5:34 pmLambert-St Louis
$1,337
Etihad Airways
Jul 27
STL9:25 amLambert-St Louis
36h 00m
2 stops
BEY5:25 amBeirut
Aug 11
BEY7:00 amBeirut
37h 54m
2 stops
STL12:54 pmLambert-St Louis
$1,670

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 July 9, 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

Wed 8/12

6:00 am-12:10 am

2 stops34h 10m

Beirut

Fri 9/18

8:20 pm-9:44 pm

2 stops33h 24m

$1,141

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Wed 8/12

6:00 am-12:10 am

2 stops34h 10m

Beirut

Fri 9/18

8:20 pm-9:44 pm

2 stops33h 24m

$1,142

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Wed 8/12

6:00 am-11:35 am

2 stops45h 35m

Beirut

Fri 9/18

8:20 pm-9:44 pm

2 stops33h 24m

$1,145

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Mon 8/24

11:22 am-12:10 am

2 stops28h 48m

Beirut

Mon 9/7

1:40 am-11:34 pm

2 stops29h 54m

$1,158
Quickest round-trip

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Wed 8/12

10:33 am-2:20 pm

2 stops19h 47m

Beirut

Fri 9/18

4:05 pm-7:58 pm

2 stops35h 53m

$1,180

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Sat 8/22

11:19 am-12:10 am

2 stops28h 51m

Beirut

Mon 9/7

1:40 am-11:34 pm

2 stops29h 54m

$1,197

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Tue 8/25

11:22 am-12:10 am

2 stops28h 48m

Beirut

Mon 9/7

1:40 am-11:34 pm

2 stops29h 54m

$1,207

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Sun 8/23

9:32 am-11:35 am

2 stops42h 03m

Beirut

Mon 9/7

1:40 am-11:34 pm

2 stops29h 54m

$1,212

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Sun 8/23

9:21 am-5:25 am

2 stops36h 04m

Beirut

Tue 9/8

7:00 am-5:30 pm

2 stops42h 30m

$1,219

St. LouisBeirut

STL - BEY

STLBEY

Lambert-St Louis

Fri 8/21

6:00 am-12:10 am

2 stops34h 10m

Beirut

Mon 9/7

1:40 am-11:34 pm

2 stops29h 54m

$1,324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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 cheapest month to fly to Beirut?

The month of January is another great option to travel to Beirut, with average flight prices from St. Louis averaging around $0.

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

34h 10m

Direct flights

None
The fastest flight from St. Louis to Beirut takes 34h 10m
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 34h 10m.

  • 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
8,122 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