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Cheap flights from Bengaluru to St. Louis from ₹ 55,689

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 19/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:50 - 19:30
BLR
-
STL
23h 10m
1 stop
British Airways Logo
15:23 - 05:05
STL
-
BLR
26h 12m
2 stops
₹ 83,068British Airways
Tue, 2 Jun - Sun, 15 Nov
British Airways Logo
06:50 - 23:54
BLR
-
STL
27h 34m
2 stops
British Airways Logo
15:59 - 05:05
STL
-
BLR
25h 36m
2 stops
₹ 83,999British Airways
Tue, 2 Jun - Sun, 15 Nov
Multiple Airlines Logo
22:15 - 16:41
BLR
-
STL
28h 56m
2 stops
Multiple Airlines Logo
09:47 - 03:15
STL
-
BLR
30h 58m
2 stops
₹ 92,939Multiple Airlines
Wed, 6 May - Wed, 14 Oct
British Airways Logo
06:50 - 23:54
BLR
-
STL
27h 34m
2 stops
British Airways Logo
18:45 - 05:05
STL
-
BLR
22h 50m
2 stops
₹ 95,919British Airways
Wed, 3 Jun - Sun, 15 Nov
Multiple Airlines Logo
22:15 - 16:41
BLR
-
STL
28h 56m
2 stops
Multiple Airlines Logo
08:35 - 03:15
STL
-
BLR
32h 10m
2 stops
₹ 96,385Multiple Airlines
Wed, 13 May - Wed, 19 Aug
Qatar Airways Logo
04:25 - 22:24
BLR
-
STL
28h 29m
2 stops
Qatar Airways Logo
06:20 - 02:30
STL
-
BLR
33h 40m
2 stops
₹ 99,272Qatar Airways
Wed, 20 May - Wed, 23 Sep
Qatar Airways Logo
04:00 - 22:24
BLR
-
STL
28h 54m
2 stops
Qatar Airways Logo
09:42 - 02:30
STL
-
BLR
30h 18m
2 stops
₹ 99,830Qatar Airways
Wed, 20 May - Wed, 14 Oct
Delta Logo
08:00 - 15:40
BLR
-
STL
42h 10m
2 stops
Delta Logo
06:30 - 04:30
STL
-
BLR
34h 30m
2 stops
₹ 100,762Delta
Tue, 2 Jun - Sat, 14 Nov
Delta Logo
08:00 - 08:13
BLR
-
STL
34h 43m
2 stops
Delta Logo
11:51 - 04:30
STL
-
BLR
29h 09m
2 stops
₹ 101,507Delta
Mon, 1 Jun - Mon, 16 Nov
Multiple Airlines Logo
16:55 - 18:04
BLR
-
STL
35h 39m
2 stops
Multiple Airlines Logo
06:00 - 19:55
STL
-
BLR
27h 25m
2 stops
₹ 102,252Multiple Airlines
Sat, 9 May - Tue, 9 Jun

Qatar Airways flights from Bengaluru to St. Louis

Our best Qatar Airways deals on Bengaluru to St. Louis flight tickets
Qatar Airways
20 May
BLR04:25Bengaluru Intl
28h 29m
2 stops
STL22:24Lambert-St Louis
23 Sept
STL06:20Lambert-St Louis
33h 40m
2 stops
BLR02:30Bengaluru Intl
₹ 99,272
Qatar Airways
20 May
BLR04:00Bengaluru Intl
28h 54m
2 stops
STL22:24Lambert-St Louis
14 Oct
STL09:42Lambert-St Louis
30h 18m
2 stops
BLR02:30Bengaluru Intl
₹ 99,830
Qatar Airways
5 May
BLR04:25Bengaluru Intl
25h 35m
2 stops
STL19:30Lambert-St Louis
25 Aug
STL06:20Lambert-St Louis
33h 45m
2 stops
BLR02:35Bengaluru Intl
₹ 102,717

Lufthansa flights from Bengaluru to St. Louis

Our best Lufthansa deals on Bengaluru to St. Louis flight tickets
Lufthansa
19 May
BLR03:00Bengaluru Intl
20h 55m
1 stop
STL13:25Lambert-St Louis
13 Oct
STL13:27Lambert-St Louis
24h 33m
2 stops
BLR00:30Bengaluru Intl
₹ 118,362
Lufthansa
19 May
BLR03:00Bengaluru Intl
20h 55m
1 stop
STL13:25Lambert-St Louis
13 Oct
STL15:30Lambert-St Louis
23h 20m
1 stop
BLR01:20Bengaluru Intl
₹ 118,921

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 20 March 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
Fastest return journey

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 2/6

06:50-19:30

1 stop23h 10m

Lambert-St Louis

Sun 15/11

15:23-05:05

2 stops26h 12m

₹ 83,068

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 2/6

06:50-23:54

2 stops27h 34m

Lambert-St Louis

Sun 15/11

15:59-05:05

2 stops25h 36m

₹ 83,999

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 6/5

22:15-16:41

2 stops28h 56m

Lambert-St Louis

Wed 14/10

09:47-03:15

2 stops30h 58m

₹ 92,939

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 3/6

06:50-23:54

2 stops27h 34m

Lambert-St Louis

Sun 15/11

18:45-05:05

2 stops22h 50m

₹ 95,919

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 13/5

22:15-16:41

2 stops28h 56m

Lambert-St Louis

Wed 19/8

08:35-03:15

2 stops32h 10m

₹ 96,385

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 20/5

04:25-22:24

2 stops28h 29m

Lambert-St Louis

Wed 23/9

06:20-02:30

2 stops33h 40m

₹ 99,272

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 20/5

04:00-22:24

2 stops28h 54m

Lambert-St Louis

Wed 14/10

09:42-02:30

2 stops30h 18m

₹ 99,830

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Tue 2/6

08:00-15:40

2 stops42h 10m

Lambert-St Louis

Sat 14/11

06:30-04:30

2 stops34h 30m

₹ 100,762

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Mon 1/6

08:00-08:13

2 stops34h 43m

Lambert-St Louis

Mon 16/11

11:51-04:30

2 stops29h 09m

₹ 101,507

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Sat 9/5

16:55-18:04

2 stops35h 39m

Lambert-St Louis

Tue 9/6

06:00-19:55

2 stops27h 25m

₹ 102,252

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

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 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

20h 55m

Direct flights

None
The fastest flight from Bengaluru to St. Louis takes 20h 55m
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?

    There are 14128.9 km between Bengaluru Intl and Lambert-St Louis. By plane, this route typically takes 20h 55m.

  • 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 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.

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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