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Cheap flights from Bengaluru to St. Louis from ₹ 62,297

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 15/11. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 - 13:16
BLR
-
STL
37h 46m
2 stops
Multiple Airlines Logo
05:00 - 19:55
STL
-
BLR
28h 25m
2 stops
₹ 99,695Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
10:00 - 16:12
BLR
-
STL
40h 42m
2 stops
Multiple Airlines Logo
05:00 - 19:55
STL
-
BLR
28h 25m
2 stops
₹ 99,790Multiple Airlines
Fri, 11 Sep - Wed, 7 Oct
Multiple Airlines Logo
10:00 - 16:12
BLR
-
STL
40h 42m
2 stops
Multiple Airlines Logo
11:01 - 19:55
STL
-
BLR
22h 24m
2 stops
₹ 99,790Multiple Airlines
Fri, 11 Sep - Fri, 25 Sep
British Airways Logo
02:40 - 16:43
BLR
-
STL
25h 33m
2 stops
British Airways Logo
17:04 - 05:05
STL
-
BLR
24h 31m
2 stops
₹ 102,461British Airways
Wed, 2 Dec - Thu, 7 Jan
Multiple Airlines Logo
04:35 - 11:32
BLR
-
STL
41h 27m
3 stops
Multiple Airlines Logo
14:29 - 03:15
STL
-
BLR
26h 16m
2 stops
₹ 106,087Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
British Airways Logo
06:50 - 00:27
BLR
-
STL
28h 07m
2 stops
British Airways Logo
14:00 - 05:05
STL
-
BLR
28h 35m
2 stops
₹ 109,140British Airways
Wed, 16 Sep - Thu, 18 Mar
British Airways Logo
06:50 - 00:27
BLR
-
STL
28h 07m
2 stops
British Airways Logo
21:35 - 00:40
STL
-
BLR
40h 35m
1 stop
₹ 116,581British Airways
Fri, 11 Sep - Tue, 6 Oct
British Airways Logo
06:50 - 00:27
BLR
-
STL
28h 07m
2 stops
British Airways Logo
21:35 - 00:40
STL
-
BLR
40h 35m
1 stop
₹ 116,581British Airways
Thu, 10 Sep - Tue, 6 Oct
British Airways Logo
06:50 - 00:27
BLR
-
STL
28h 07m
2 stops
British Airways Logo
10:12 - 00:40
STL
-
BLR
27h 58m
2 stops
₹ 116,963British Airways
Fri, 11 Sep - Tue, 6 Oct
British Airways Logo
06:50 - 00:27
BLR
-
STL
28h 07m
2 stops
British Airways Logo
12:47 - 00:40
STL
-
BLR
25h 23m
2 stops
₹ 116,963British Airways
Thu, 10 Sep - Tue, 6 Oct

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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
10 Sept
BLR04:00Bengaluru Intl
26h 15m
2 stops
STL19:45Lambert-St Louis
8 Oct
STL19:10Lambert-St Louis
27h 15m
2 stops
BLR08:55Bengaluru Intl
₹ 125,549
Qatar Airways
12 Sept
BLR04:00Bengaluru Intl
27h 14m
2 stops
STL20:44Lambert-St Louis
8 Oct
STL19:10Lambert-St Louis
27h 15m
2 stops
BLR08:55Bengaluru Intl
₹ 128,602
Qatar Airways
8 Sept
BLR21:10Bengaluru Intl
32h 27m
2 stops
STL19:07Lambert-St Louis
5 Oct
STL19:10Lambert-St Louis
27h 15m
2 stops
BLR08:55Bengaluru Intl
₹ 128,792

British Airways flights from Bengaluru to St. Louis

Our best British Airways deals on Bengaluru to St. Louis flight tickets
British Airways
2 Dec
BLR02:40Bengaluru Intl
25h 33m
2 stops
STL16:43Lambert-St Louis
7 Jan
STL17:04Lambert-St Louis
24h 31m
2 stops
BLR05:05Bengaluru Intl
₹ 102,461
British Airways
16 Sept
BLR06:50Bengaluru Intl
28h 07m
2 stops
STL00:27Lambert-St Louis
18 Mar
STL14:00Lambert-St Louis
28h 35m
2 stops
BLR05:05Bengaluru Intl
₹ 109,140
British Airways
10 Sept
BLR06:50Bengaluru Intl
28h 07m
2 stops
STL00:27Lambert-St Louis
6 Oct
STL21:35Lambert-St Louis
40h 35m
1 stop
BLR00:40Bengaluru Intl
₹ 116,581

momondo Fare Finder

 
Customise 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 59,053 searches. Data last updated 2 August 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 return flight

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 14/9

10:00-13:16

2 stops37h 46m

Lambert-St Louis

Mon 21/9

05:00-19:55

2 stops28h 25m

₹ 99,695

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 11/9

10:00-16:12

2 stops40h 42m

Lambert-St Louis

Wed 7/10

05:00-19:55

2 stops28h 25m

₹ 99,790

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 11/9

10:00-16:12

2 stops40h 42m

Lambert-St Louis

Fri 25/9

11:01-19:55

2 stops22h 24m

₹ 99,790
Fastest return journey

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 2/12

02:40-16:43

2 stops25h 33m

Lambert-St Louis

Thu 7/1

17:04-05:05

2 stops24h 31m

₹ 102,461

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 14/9

04:35-11:32

3 stops41h 27m

Lambert-St Louis

Mon 21/9

14:29-03:15

2 stops26h 16m

₹ 106,087

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 16/9

06:50-00:27

2 stops28h 07m

Lambert-St Louis

Thu 18/3

14:00-05:05

2 stops28h 35m

₹ 109,140

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 11/9

06:50-00:27

2 stops28h 07m

Lambert-St Louis

Tue 6/10

21:35-00:40

1 stop40h 35m

₹ 116,581

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 10/9

06:50-00:27

2 stops28h 07m

Lambert-St Louis

Tue 6/10

21:35-00:40

1 stop40h 35m

₹ 116,581

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 11/9

06:50-00:27

2 stops28h 07m

Lambert-St Louis

Tue 6/10

10:12-00:40

2 stops27h 58m

₹ 116,963

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 10/9

06:50-00:27

2 stops28h 07m

Lambert-St Louis

Tue 6/10

12:47-00:40

2 stops25h 23m

₹ 116,963

Flights are sorted by cheapest return 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 cheapest month to fly to St. Louis?

In general, June 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 ₹ 85,098. If you are unable to visit St. Louis during the month of June, then departing from Bengaluru during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 85,480.

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 return 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

28h 13m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 28h 13m
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?

    There are 14128.9 km between Bengaluru Intl and Lambert-St Louis. By plane, this route typically takes 28h 13m.

  • 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 refresh daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 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.

  • 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
KLMPriceFrom ₹ 199,501Free CancellationRating
7.8
1,552 reviews
Search KLM flights

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon

Why use momondo?

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

It is quick and easy to find Bengaluru to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

momondo does allow users to show only those flights to St. Louis from Bengaluru which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Bengaluru to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to St. Louis from Bengaluru are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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