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Cheap flights from Bengaluru to St. Louis from $704

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 10/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bengaluru to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
10:00 am - 4:50 pm
BLR
-
STL
41h 20m
2 stops
Etihad Airways Logo
1:35 pm - 2:00 pm
STL
-
BLR
36h 55m
2 stops
$1,036Etihad Airways
Mon, Aug 31 - Tue, Jan 26
Qatar Airways Logo
4:00 am - 11:34 pm
BLR
-
STL
30h 04m
2 stops
Qatar Airways Logo
7:15 am - 2:15 am
STL
-
BLR
31h 30m
2 stops
$1,276Qatar Airways
Mon, Aug 10 - Tue, Jan 19
Qatar Airways Logo
9:05 pm - 4:28 pm
BLR
-
STL
29h 53m
2 stops
Qatar Airways Logo
7:22 pm - 8:55 am
STL
-
BLR
27h 03m
2 stops
$1,287Qatar Airways
Mon, Jul 13 - Mon, Jul 20
Qatar Airways Logo
4:00 am - 11:34 pm
BLR
-
STL
30h 04m
2 stops
Qatar Airways Logo
1:35 pm - 2:20 am
STL
-
BLR
25h 15m
2 stops
$1,315Qatar Airways
Mon, Aug 10 - Mon, Jan 18
Qatar Airways Logo
4:00 am - 9:36 pm
BLR
-
STL
28h 06m
2 stops
Qatar Airways Logo
12:01 pm - 2:15 am
STL
-
BLR
26h 44m
2 stops
$1,323Qatar Airways
Tue, Sep 1 - Mon, Jan 25
Qatar Airways Logo
9:05 pm - 2:45 pm
BLR
-
STL
28h 10m
2 stops
Qatar Airways Logo
12:01 pm - 2:20 am
STL
-
BLR
26h 49m
2 stops
$1,353Qatar Airways
Wed, Sep 2 - Tue, Jan 19
Qatar Airways Logo
9:05 pm - 2:42 pm
BLR
-
STL
28h 07m
2 stops
Qatar Airways Logo
12:01 pm - 2:15 am
STL
-
BLR
26h 44m
2 stops
$1,355Qatar Airways
Sun, Aug 30 - Tue, Jan 19
Qatar Airways Logo
4:00 am - 7:43 pm
BLR
-
STL
26h 13m
2 stops
Qatar Airways Logo
2:54 pm - 2:15 am
STL
-
BLR
23h 51m
2 stops
$1,385Qatar Airways
Fri, Aug 28 - Thu, Jan 21
Qatar Airways Logo
4:00 am - 7:43 pm
BLR
-
STL
26h 13m
2 stops
Qatar Airways Logo
1:35 pm - 2:15 am
STL
-
BLR
25h 10m
2 stops
$1,416Qatar Airways
Fri, Aug 28 - Fri, Jan 29
Qatar Airways Logo
4:00 am - 7:53 pm
BLR
-
STL
26h 23m
2 stops
Qatar Airways Logo
11:35 am - 8:55 am
STL
-
BLR
34h 50m
2 stops
$1,514Qatar Airways
Fri, Jul 31 - Fri, Aug 7

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Qatar Airways flights from Bengaluru to St. Louis

Our best Qatar Airways deals on Bengaluru to St. Louis flight tickets
Qatar Airways
Aug 10
BLR4:00 amBengaluru Intl
30h 04m
2 stops
STL11:34 pmLambert-St Louis
Jan 19
STL7:15 amLambert-St Louis
31h 30m
2 stops
BLR2:15 amBengaluru Intl
$1,276
Qatar Airways
Jul 13
BLR9:05 pmBengaluru Intl
29h 53m
2 stops
STL4:28 pmLambert-St Louis
Jul 20
STL7:22 pmLambert-St Louis
27h 03m
2 stops
BLR8:55 amBengaluru Intl
$1,287
Qatar Airways
Aug 10
BLR4:00 amBengaluru Intl
30h 04m
2 stops
STL11:34 pmLambert-St Louis
Jan 18
STL1:35 pmLambert-St Louis
25h 15m
2 stops
BLR2:20 amBengaluru Intl
$1,315

British Airways flights from Bengaluru to St. Louis

Our best British Airways deals on Bengaluru to St. Louis flight tickets
British Airways
Aug 30
BLR6:50 amBengaluru Intl
23h 10m
1 stop
STL7:30 pmLambert-St Louis
Jan 18
STL11:06 amLambert-St Louis
30h 29m
2 stops
BLR5:05 amBengaluru Intl
$1,547
British Airways
Aug 30
BLR6:50 amBengaluru Intl
23h 10m
1 stop
STL7:30 pmLambert-St Louis
Jan 27
STL1:35 pmLambert-St Louis
28h 00m
2 stops
BLR5:05 amBengaluru Intl
$1,552
British Airways
Jul 31
BLR6:50 amBengaluru Intl
27h 56m
2 stops
STL12:16 amLambert-St Louis
Aug 7
STL9:35 pmLambert-St Louis
20h 45m
1 stop
BLR4:50 amBengaluru Intl
$1,571

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 June 18, 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

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 8/31

10:00 am-4:50 pm

2 stops41h 20m

Lambert-St Louis

Tue 1/26

1:35 pm-2:00 pm

2 stops36h 55m

$1,036

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 8/10

4:00 am-11:34 pm

2 stops30h 04m

Lambert-St Louis

Tue 1/19

7:15 am-2:15 am

2 stops31h 30m

$1,276

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 7/13

9:05 pm-4:28 pm

2 stops29h 53m

Lambert-St Louis

Mon 7/20

7:22 pm-8:55 am

2 stops27h 03m

$1,287

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 8/10

4:00 am-11:34 pm

2 stops30h 04m

Lambert-St Louis

Mon 1/18

1:35 pm-2:20 am

2 stops25h 15m

$1,315

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 9/1

4:00 am-9:36 pm

2 stops28h 06m

Lambert-St Louis

Mon 1/25

12:01 pm-2:15 am

2 stops26h 44m

$1,323

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 9/2

9:05 pm-2:45 pm

2 stops28h 10m

Lambert-St Louis

Tue 1/19

12:01 pm-2:20 am

2 stops26h 49m

$1,353

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sun 8/30

9:05 pm-2:42 pm

2 stops28h 07m

Lambert-St Louis

Tue 1/19

12:01 pm-2:15 am

2 stops26h 44m

$1,355
Quickest round-trip

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 8/28

4:00 am-7:43 pm

2 stops26h 13m

Lambert-St Louis

Thu 1/21

2:54 pm-2:15 am

2 stops23h 51m

$1,385

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 8/28

4:00 am-7:43 pm

2 stops26h 13m

Lambert-St Louis

Fri 1/29

1:35 pm-2:15 am

2 stops25h 10m

$1,416

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 7/31

4:00 am-7:53 pm

2 stops26h 23m

Lambert-St Louis

Fri 8/7

11:35 am-8:55 am

2 stops34h 50m

$1,514

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

What is the typical price of a round-trip flight between Bengaluru and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Bengaluru to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $896. The month of January is another great option to travel to St. Louis, with average flight prices from Bengaluru averaging around $905.

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

You could potentially save up to 38% on your flight if you consider stops on a Bengaluru to St. Louis flight.

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

26h 23m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 26h 23m
There are no direct flights from Bengaluru to St. Louis. There are no popular flight routes from Bengaluru to St. Louis.
Search flight deals

Frequently asked questions about flying from Bengaluru to St. Louis

  • 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. 26h 23m 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
British AirwaysPriceFrom $887Free CancellationRating
6.7
8,054 reviews
Search British Airways 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
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Alton
Wentzville
Clayton
Fenton
Farmington
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

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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