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Cheap flights from Bengaluru to St. Louis from ₹ 53,495

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

British Airways Logo
07:15 - 19:30BLR-STL
47h 45m2 stops
British Airways Logo
17:40 - 05:05STL-BLR
23h 55m2 stops
₹ 88,629British Airways
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Logo
21:55 - 20:26BLR-STL
33h 01m2 stops
Logo
08:42 - 08:45STL-BLR
37h 33m2 stops
₹ 90,307
Find Deal
Thu, 9 Oct - Thu, 16 Oct
British Airways Logo
07:15 - 19:30BLR-STL
47h 45m2 stops
British Airways Logo
17:40 - 05:05STL-BLR
23h 55m2 stops
₹ 94,103British Airways
Find Deal
Fri, 14 Nov - Tue, 18 Nov
British Airways Logo
07:15 - 19:30BLR-STL
47h 45m2 stops
British Airways Logo
15:38 - 05:05STL-BLR
25h 57m2 stops
₹ 94,279British Airways
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Delta Logo
02:00 - 12:26BLR-STL
45h 56m2 stops
Delta Logo
17:12 - 00:40STL-BLR
43h 58m2 stops
₹ 94,367Delta
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Qatar Airways Logo
03:50 - 19:09BLR-STL
25h 49m2 stops
Qatar Airways Logo
10:10 - 02:35STL-BLR
29h 55m2 stops
₹ 95,868Qatar Airways
Find Deal
Wed, 8 Oct - Thu, 16 Oct
Air France Logo
02:00 - 16:33BLR-STL
50h 03m2 stops
Air France Logo
16:30 - 00:15STL-BLR
44h 15m2 stops
₹ 98,693Air France
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Air France Logo
02:00 - 17:09BLR-STL
26h 39m2 stops
Air France Logo
11:51 - 00:15STL-BLR
24h 54m2 stops
₹ 98,781Air France
Find Deal
Thu, 13 Nov - Tue, 18 Nov

British Airways flights from Bengaluru to St. Louis

Our best British Airways deals on Bengaluru to St. Louis flight tickets
British Airways
14 Nov
BLR07:15Bengaluru Intl
47h 45m
2 stops
STL19:30Lambert-St Louis
18 Nov
STL17:40Lambert-St Louis
23h 55m
2 stops
BLR05:05Bengaluru Intl
₹ 88,629
Find similar
British Airways
14 Nov
BLR07:15Bengaluru Intl
47h 45m
2 stops
STL19:30Lambert-St Louis
18 Nov
STL17:40Lambert-St Louis
23h 55m
2 stops
BLR05:05Bengaluru Intl
₹ 94,103
Find similar
British Airways
14 Nov
BLR07:15Bengaluru Intl
47h 45m
2 stops
STL19:30Lambert-St Louis
18 Nov
STL15:38Lambert-St Louis
25h 57m
2 stops
BLR05:05Bengaluru Intl
₹ 94,279
Find similar

Air France flights from Bengaluru to St. Louis

Our best Air France deals on Bengaluru to St. Louis flight tickets
Air France
13 Nov
BLR02:00Bengaluru Intl
50h 03m
2 stops
STL16:33Lambert-St Louis
18 Nov
STL16:30Lambert-St Louis
44h 15m
2 stops
BLR00:15Bengaluru Intl
₹ 98,693
Find similar
Air France
13 Nov
BLR02:00Bengaluru Intl
26h 39m
2 stops
STL17:09Lambert-St Louis
18 Nov
STL11:51Lambert-St Louis
24h 54m
2 stops
BLR00:15Bengaluru Intl
₹ 98,781
Find similar

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 14 September 2025.
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

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 14/11

07:15-19:30

2 stops47h 45m

Lambert-St Louis

Tue 18/11

17:40-05:05

2 stops23h 55m

₹ 88,629

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 9/10

21:55-20:26

2 stops33h 01m

Lambert-St Louis

Thu 16/10

08:42-08:45

2 stops37h 33m

₹ 90,307

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 14/11

07:15-19:30

2 stops47h 45m

Lambert-St Louis

Tue 18/11

17:40-05:05

2 stops23h 55m

₹ 94,103

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Fri 14/11

07:15-19:30

2 stops47h 45m

Lambert-St Louis

Tue 18/11

15:38-05:05

2 stops25h 57m

₹ 94,279

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 13/11

02:00-12:26

2 stops45h 56m

Lambert-St Louis

Tue 18/11

17:12-00:40

2 stops43h 58m

₹ 94,367

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Wed 8/10

03:50-19:09

2 stops25h 49m

Lambert-St Louis

Thu 16/10

10:10-02:35

2 stops29h 55m

₹ 95,868

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 13/11

02:00-16:33

2 stops50h 03m

Lambert-St Louis

Tue 18/11

16:30-00:15

2 stops44h 15m

₹ 98,693

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 13/11

02:00-17:09

2 stops26h 39m

Lambert-St Louis

Tue 18/11

11:51-00:15

2 stops24h 54m

₹ 98,781

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 9/10

01:35-16:43

2 stops25h 38m

₹ 53,495

BengaluruSt. Louis

BLR - STL

BLRSTL

Bengaluru Intl

Thu 9/10

01:35-23:41

2 stops32h 36m

₹ 53,584

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 day to depart on your flight to St. Louis?

According to our data, Monday is the cheapest day to fly to St. Louis from Bengaluru. The lowest ticket price found for a Monday departure recently was ₹ 110,865. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to St. Louis is Wednesday, with ticket prices averaging around ₹ 129,667.

What is the cheapest time of day to depart on your flight to St. Louis?

According to our data, the cheapest time of day to fly to St. Louis is in the evening. momondo users have found flights departing from Bengaluru to St. Louis in the evening for as low as ₹ 119,747. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to St. Louis are more costly in the morning, with an average ticket price of ₹ 132,819. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 25h 49m.

  • 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
British AirwaysPriceFrom ₹ 92,141Free CancellationRating
6.6
7,361 reviews
Search British Airways 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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