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Cheap flights from Bengaluru to St. Louis from $598

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bengaluru to St. Louis departing on 5/19. 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

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Find the cheapest flights from Bengaluru to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:50 am - 7:30 pm
BLR
-
STL
23h 10m
1 stop
British Airways Logo
3:23 pm - 5:05 am
STL
-
BLR
26h 12m
2 stops
$892British Airways
Tue, Jun 2 - Sun, Nov 15
British Airways Logo
6:50 am - 11:54 pm
BLR
-
STL
27h 34m
2 stops
British Airways Logo
3:59 pm - 5:05 am
STL
-
BLR
25h 36m
2 stops
$902British Airways
Tue, Jun 2 - Sun, Nov 15
Multiple Airlines Logo
10:15 pm - 4:41 pm
BLR
-
STL
28h 56m
2 stops
Multiple Airlines Logo
9:47 am - 3:15 am
STL
-
BLR
30h 58m
2 stops
$998Multiple Airlines
Wed, May 6 - Wed, Oct 14
British Airways Logo
6:50 am - 11:54 pm
BLR
-
STL
27h 34m
2 stops
British Airways Logo
6:45 pm - 5:05 am
STL
-
BLR
22h 50m
2 stops
$1,030British Airways
Wed, Jun 3 - Sun, Nov 15
Multiple Airlines Logo
10:15 pm - 4:41 pm
BLR
-
STL
28h 56m
2 stops
Multiple Airlines Logo
8:35 am - 3:15 am
STL
-
BLR
32h 10m
2 stops
$1,035Multiple Airlines
Wed, May 13 - Wed, Aug 19
Qatar Airways Logo
4:25 am - 10:24 pm
BLR
-
STL
28h 29m
2 stops
Qatar Airways Logo
6:20 am - 2:30 am
STL
-
BLR
33h 40m
2 stops
$1,066Qatar Airways
Wed, May 20 - Wed, Sep 23
Qatar Airways Logo
4:00 am - 10:24 pm
BLR
-
STL
28h 54m
2 stops
Qatar Airways Logo
9:42 am - 2:30 am
STL
-
BLR
30h 18m
2 stops
$1,072Qatar Airways
Wed, May 20 - Wed, Oct 14
Delta Logo
8:00 am - 3:40 pm
BLR
-
STL
42h 10m
2 stops
Delta Logo
6:30 am - 4:30 am
STL
-
BLR
34h 30m
2 stops
$1,082Delta
Tue, Jun 2 - Sat, Nov 14
Delta Logo
8:00 am - 8:13 am
BLR
-
STL
34h 43m
2 stops
Delta Logo
11:51 am - 4:30 am
STL
-
BLR
29h 09m
2 stops
$1,090Delta
Mon, Jun 1 - Mon, Nov 16
Multiple Airlines Logo
4:55 pm - 6:04 pm
BLR
-
STL
35h 39m
2 stops
Multiple Airlines Logo
6:00 am - 7:55 pm
STL
-
BLR
27h 25m
2 stops
$1,098Multiple Airlines
Sat, May 9 - Tue, Jun 9

Qatar Airways flights from Bengaluru to St. Louis

Our best Qatar Airways deals on Bengaluru to St. Louis flight tickets
Qatar Airways
May 20
BLR4:25 amBengaluru Intl
28h 29m
2 stops
STL10:24 pmLambert-St Louis
Sep 23
STL6:20 amLambert-St Louis
33h 40m
2 stops
BLR2:30 amBengaluru Intl
$1,066
Qatar Airways
May 20
BLR4:00 amBengaluru Intl
28h 54m
2 stops
STL10:24 pmLambert-St Louis
Oct 14
STL9:42 amLambert-St Louis
30h 18m
2 stops
BLR2:30 amBengaluru Intl
$1,072
Qatar Airways
May 5
BLR4:25 amBengaluru Intl
25h 35m
2 stops
STL7:30 pmLambert-St Louis
Aug 25
STL6:20 amLambert-St Louis
33h 45m
2 stops
BLR2:35 amBengaluru Intl
$1,103

Lufthansa flights from Bengaluru to St. Louis

Our best Lufthansa deals on Bengaluru to St. Louis flight tickets
Lufthansa
May 19
BLR3:00 amBengaluru Intl
20h 55m
1 stop
STL1:25 pmLambert-St Louis
Oct 13
STL1:27 pmLambert-St Louis
24h 33m
2 stops
BLR12:30 amBengaluru Intl
$1,271
Lufthansa
May 19
BLR3:00 amBengaluru Intl
20h 55m
1 stop
STL1:25 pmLambert-St Louis
Oct 13
STL3:30 pmLambert-St Louis
23h 20m
1 stop
BLR1:20 amBengaluru Intl
$1,277

momondo Fare Finder

 
Customize your flight search to find flights from Bengaluru to St. Louis 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 March 20, 2026.
Use the filters below to find and compare flights from Bengaluru to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 6/2

6:50 am-7:30 pm

1 stop23h 10m

Lambert-St Louis

Sun 11/15

3:23 pm-5:05 am

2 stops26h 12m

$892

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 6/2

6:50 am-11:54 pm

2 stops27h 34m

Lambert-St Louis

Sun 11/15

3:59 pm-5:05 am

2 stops25h 36m

$902

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 5/6

10:15 pm-4:41 pm

2 stops28h 56m

Lambert-St Louis

Wed 10/14

9:47 am-3:15 am

2 stops30h 58m

$998

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 6/3

6:50 am-11:54 pm

2 stops27h 34m

Lambert-St Louis

Sun 11/15

6:45 pm-5:05 am

2 stops22h 50m

$1,030

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 5/13

10:15 pm-4:41 pm

2 stops28h 56m

Lambert-St Louis

Wed 8/19

8:35 am-3:15 am

2 stops32h 10m

$1,035

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 5/20

4:25 am-10:24 pm

2 stops28h 29m

Lambert-St Louis

Wed 9/23

6:20 am-2:30 am

2 stops33h 40m

$1,066

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 5/20

4:00 am-10:24 pm

2 stops28h 54m

Lambert-St Louis

Wed 10/14

9:42 am-2:30 am

2 stops30h 18m

$1,072

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 6/2

8:00 am-3:40 pm

2 stops42h 10m

Lambert-St Louis

Sat 11/14

6:30 am-4:30 am

2 stops34h 30m

$1,082

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 6/1

8:00 am-8:13 am

2 stops34h 43m

Lambert-St Louis

Mon 11/16

11:51 am-4:30 am

2 stops29h 09m

$1,090

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 5/9

4:55 pm-6:04 pm

2 stops35h 39m

Lambert-St Louis

Tue 6/9

6:00 am-7:55 pm

2 stops27h 25m

$1,098

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 St. Louis from

How to get the cheapest flight ticket from Bengaluru 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

Can stopping save me money on Bengaluru to St. Louis flights?

You could potentially save up to 26% on your flight if you consider stops on a Bengaluru to St. Louis flight.

How have Bengaluru to St. Louis flight prices changed over time?

When to book flights from Bengaluru to St. Louis

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

Cheap Bengaluru to St. Louis (BLR to STL) flight deals and tips

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

Fastest flight time

23h 10m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 23h 10m
There are no direct flights from Bengaluru to St. Louis. There are no popular flight routes from Bengaluru to St. Louis.
Search flight deals

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

    The distance between Bengaluru Intl and Lambert-St Louis is about 8779.3 mi. 23h 10m is a normal flight duration for this route.

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

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

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

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

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Bengaluru to St. Louis

Compare and see reviews for airlines that fly from Bengaluru to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $1,300Free CancellationRating
6.8
7,858 reviews
Search Lufthansa flights

Traveling to a place near St. Louis?

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

Why use momondo?

Why should I use momondo to find a flight deal from Bengaluru 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 Bengaluru to St. Louis for you.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Bengaluru with this policy.

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

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

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

Yes momondo offers price alerts on flights to St. Louis from Bengaluru. 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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