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Cheap flights from Bengaluru to St. Louis from ₹ 66,032

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 22/6. 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
22:15 - 16:25
BLR
-
STL
28h 40m
2 stops
Multiple Airlines Logo
07:27 - 08:45
STL
-
BLR
38h 48m
2 stops
₹ 98,762Multiple Airlines
Tue, 1 Sep - Sat, 19 Sep
Multiple Airlines Logo
04:35 - 00:16
BLR
-
STL
30h 11m
2 stops
Multiple Airlines Logo
05:10 - 19:55
STL
-
BLR
28h 15m
2 stops
₹ 102,093Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
British Airways Logo
02:40 - 23:58
BLR
-
STL
31h 48m
2 stops
British Airways Logo
11:15 - 00:40
STL
-
BLR
26h 55m
2 stops
₹ 129,400British Airways
Mon, 13 Jul - Tue, 21 Jul
British Airways Logo
02:40 - 19:30
BLR
-
STL
27h 20m
1 stop
British Airways Logo
13:25 - 00:40
STL
-
BLR
24h 45m
2 stops
₹ 143,291British Airways
Mon, 31 Aug - Sat, 19 Sep
British Airways Logo
02:40 - 23:32
BLR
-
STL
31h 22m
2 stops
British Airways Logo
21:35 - 04:50
STL
-
BLR
20h 45m
1 stop
₹ 160,608British Airways
Mon, 13 Jul - Tue, 21 Jul
British Airways Logo
02:40 - 19:30
BLR
-
STL
27h 20m
1 stop
British Airways Logo
14:17 - 05:05
STL
-
BLR
27h 18m
2 stops
₹ 162,321British Airways
Mon, 24 Aug - Mon, 2 Nov
British Airways Logo
06:50 - 00:16
BLR
-
STL
27h 56m
2 stops
British Airways Logo
21:35 - 04:50
STL
-
BLR
20h 45m
1 stop
₹ 162,796British Airways
Wed, 8 Jul - Wed, 15 Jul
Lufthansa Logo
03:00 - 13:25
BLR
-
STL
20h 55m
1 stop
Lufthansa Logo
15:30 - 01:20
STL
-
BLR
23h 20m
1 stop
₹ 171,740Lufthansa
Mon, 13 Jul - Tue, 21 Jul
Lufthansa Logo
03:00 - 13:25
BLR
-
STL
20h 55m
1 stop
Lufthansa Logo
15:30 - 01:20
STL
-
BLR
23h 20m
1 stop
₹ 173,833Lufthansa
Tue, 7 Jul - Wed, 15 Jul
Multiple Airlines Logo
04:00 - 19:21
BLR
-
STL
25h 51m
2 stops
Multiple Airlines Logo
12:10 - 00:30
STL
-
BLR
25h 50m
3 stops
₹ 176,783Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul

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British Airways flights from Bengaluru to St. Louis

Our best British Airways deals on Bengaluru to St. Louis flight tickets
British Airways
13 Jul
BLR02:40Bengaluru Intl
31h 48m
2 stops
STL23:58Lambert-St Louis
21 Jul
STL11:15Lambert-St Louis
26h 55m
2 stops
BLR00:40Bengaluru Intl
₹ 129,400
British Airways
31 Aug
BLR02:40Bengaluru Intl
27h 20m
1 stop
STL19:30Lambert-St Louis
19 Sept
STL13:25Lambert-St Louis
24h 45m
2 stops
BLR00:40Bengaluru Intl
₹ 143,291
British Airways
13 Jul
BLR02:40Bengaluru Intl
31h 22m
2 stops
STL23:32Lambert-St Louis
21 Jul
STL21:35Lambert-St Louis
20h 45m
1 stop
BLR04:50Bengaluru Intl
₹ 160,608

Lufthansa flights from Bengaluru to St. Louis

Our best Lufthansa deals on Bengaluru to St. Louis flight tickets
Lufthansa
13 Jul
BLR03:00Bengaluru Intl
20h 55m
1 stop
STL13:25Lambert-St Louis
21 Jul
STL15:30Lambert-St Louis
23h 20m
1 stop
BLR01:20Bengaluru Intl
₹ 171,740
Lufthansa
7 Jul
BLR03:00Bengaluru Intl
20h 55m
1 stop
STL13:25Lambert-St Louis
15 Jul
STL15:30Lambert-St Louis
23h 20m
1 stop
BLR01:20Bengaluru Intl
₹ 173,833
Lufthansa
1 Sept
BLR21:30Bengaluru Intl
26h 25m
2 stops
STL13:25Lambert-St Louis
19 Sept
STL12:59Lambert-St Louis
31h 51m
3 stops
BLR07:20Bengaluru Intl
₹ 207,230

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 13 June 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

Tue 1/9

22:15-16:25

2 stops28h 40m

Lambert-St Louis

Sat 19/9

07:27-08:45

2 stops38h 48m

₹ 98,762

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 8/7

04:35-00:16

2 stops30h 11m

Lambert-St Louis

Wed 15/7

05:10-19:55

2 stops28h 15m

₹ 102,093

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 13/7

02:40-23:58

2 stops31h 48m

Lambert-St Louis

Tue 21/7

11:15-00:40

2 stops26h 55m

₹ 129,400

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 31/8

02:40-19:30

1 stop27h 20m

Lambert-St Louis

Sat 19/9

13:25-00:40

2 stops24h 45m

₹ 143,291

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 13/7

02:40-23:32

2 stops31h 22m

Lambert-St Louis

Tue 21/7

21:35-04:50

1 stop20h 45m

₹ 160,608

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 24/8

02:40-19:30

1 stop27h 20m

Lambert-St Louis

Mon 2/11

14:17-05:05

2 stops27h 18m

₹ 162,321

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 8/7

06:50-00:16

2 stops27h 56m

Lambert-St Louis

Wed 15/7

21:35-04:50

1 stop20h 45m

₹ 162,796
Fastest return journey

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 13/7

03:00-13:25

1 stop20h 55m

Lambert-St Louis

Tue 21/7

15:30-01:20

1 stop23h 20m

₹ 171,740

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 7/7

03:00-13:25

1 stop20h 55m

Lambert-St Louis

Wed 15/7

15:30-01:20

1 stop23h 20m

₹ 173,833

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 8/7

04:00-19:21

2 stops25h 51m

Lambert-St Louis

Wed 15/7

12:10-00:30

3 stops25h 50m

₹ 176,783

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 ₹ 85,252. If you are unable to visit St. Louis during the month of February, then departing from Bengaluru during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 86,108.

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

27h 38m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 27h 38m
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 27h 38m.

  • 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 ₹ 198,968Free CancellationRating
7.8
1,527 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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