Cheap flights from St. Louis (STL) to Bengaluru (BLR)

STL — BLR
Dec 6 — Dec 131

The best prices from Lambert-St Louis to Bengaluru Intl are usually found in March or January, booked 57 days in advance, depart on a Wednesday or Friday and return on a Monday

How to find the cheapest flight from St. Louis (STL) to Bangalore (BLR)

All the information you need to plan the best STL to BLR flight in 2022: compare St. Louis to Bangalore flight prices with the expected peak season, weather and rainfall in Bangalore.

STL - BLR

Price

$984 - $1,838

BLR

Temperature

69.8 - 82.4 °F

BLR

Rainfall

0 - 6.7 inches

Popular inDecemberHigh demand for flights, 23% potential price rise
Cheapest inMarchBest time to find cheap flights, 30% potential price drop
Round-trip from$984From Lambert-St Louis to Bengaluru Intl
One-way from$831One-way flight from Lambert-St Louis to Bengaluru Intl

What is the cheapest day to fly round-trip from St. Louis to Bengaluru?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 17%.

How far in advance should I book a flight from St. Louis to Bengaluru?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 15% on flights from St. Louis to Bengaluru compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,577. For sooner than that we have options available in the next 3 days from $1,742.

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

The best pricing can be found in the month of March. Prices to Bengaluru from St. Louis average $1,415. You can even find prices in March for less than $1,415, as users have found deals to Bengaluru from as low as $930. The month of December appears to be one of the more expensive times to travel to Bengaluru from St. Louis. Flying in the targeted month can save you up to 29%.

When is the cheapest time to fly from St. Louis to Bengaluru (STL - BLR)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Bengaluru at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

Cheap flights from St. Louis to Bangalore in December, January 2022

The best prices found for STL to BLR flights for December, January
Nov 30 - Dec 14
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

28h 55m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

27h 42m
$1,703

Air Canada

Pick Dates

Deal found 11/28

Nov 30 - Dec 15
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

51h 09m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

38h 25m
$1,796

American Airlines

Pick Dates

Deal found 11/28

Dec 12 - Jan 4
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

31h 20m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

30h 32m
$1,958

Delta

Pick Dates

Deal found 12/1

St. Louis to Bangalore 2022 flight deals

Cheap flights to Bangalore from St. Louis found for this year
Nov 30 - Dec 14
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

28h 55m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

27h 42m
$1,703

Air Canada

Pick Dates

Deal found 11/28

Nov 30 - Dec 15
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

51h 09m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

38h 25m
$1,796

American Airlines

Pick Dates

Deal found 11/28

Dec 12 - Jan 4
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

31h 20m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

30h 32m
$1,958

Delta

Pick Dates

Deal found 12/1

Cheap Lufthansa flights from St. Louis to Bangalore

Jan 15 - Feb 13
STL

Lambert-St Louis

BLR

Bengaluru Intl

1 stop

22h 30m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

30h 28m
$1,506

Lufthansa

Pick Dates

Deal found 11/30

Mar 17 - Mar 24
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

46h 11m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

30h 33m
$1,515

Lufthansa

Pick Dates

Deal found 12/1

Feb 26 - Mar 11
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

29h 35m
BLR

Bengaluru Intl

STL

Lambert-St Louis

1 stop

21h 55m
$1,523

Lufthansa

Pick Dates

Deal found 11/29

Cheap Qatar Airways flights from St. Louis to Bangalore

Jan 15 - Feb 13
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

23h 50m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

28h 38m
$1,376

Qatar Airways

Pick Dates

Deal found 11/30

Feb 26 - Mar 13
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

31h 50m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

26h 57m
$1,410

Qatar Airways

Pick Dates

Deal found 11/29

Feb 28 - Mar 13
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

24h 01m
BLR

Bengaluru Intl

STL

Lambert-St Louis

2 stops

26h 57m
$1,432

Qatar Airways

Pick Dates

Deal found 11/29

One-way flights to Bangalore from St. Louis

The cheapest one-way flights from St. Louis to Bangalore
Jan 9
STL

Lambert-St Louis

BLR

Bengaluru Intl

3 stops

56h 55m
$811

Multiple Airlines

Pick Dates

Deal found 11/28

Jan 8
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

43h 45m
$831

Multiple Airlines

Pick Dates

Deal found 11/28

Jan 9
STL

Lambert-St Louis

BLR

Bengaluru Intl

2 stops

44h 55m
$879

Multiple Airlines

Pick Dates

Deal found 11/28

Related info for your journey

Useful info, stats and facts about St. Louis to Bangalore flights.

Which airlines flying from Lambert-St Louis to Bengaluru Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Bengaluru Intl that may be offering flexible cancellation policies are Lufthansa, Qatar Airways, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Bengaluru for under $1,400 on Cheapflights?

Yes, there are multiple flights from St. Louis to Bengaluru for under $1,400. The cheapest flight booked recently is on Qatar Airways for just $1,376, but on average you can expect to pay $1,498.

What are the cheapest airlines flying from St. Louis to Bengaluru round-trip?

Currently priced at $1,376, Qatar Airways will fly you from St. Louis to Bengaluru and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Singapore Airlines - these airlines can fly you to your destination from $1,418 and $1,487, respectively. Users have found that Qatar Airways is 2% cheaper than the other options available to this destination.

What are the most popular airlines that fly from St. Louis to Bengaluru?

Before booking your flight from St. Louis to Bengaluru check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the cheapest flights from St. Louis to Bengaluru?

Looking for the cheapest flight from St. Louis to Bengaluru? While on average our users pay $2,740, our data indicates the cheapest price to be $907. The most popular route (Lambert-St Louis - Bengaluru Intl), is priced around $1,524.

Flights to Bangalore from St. Louis

Alternative routes for St. Louis to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from St. Louis to Bangalore

The chart below displays the airlines Cheapflights users traveling from St. Louis to Bangalore choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air FranceCheapest$790Average$890FlexibilityNo cancel feeOn-time77%COVID-19 safety
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DeltaCheapest$879Average$1,409FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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LufthansaCheapest$893Average$1,497FlexibilityNo cancel feeOn-time76%COVID-19 safety
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British AirwaysCheapest$950Average$1,807FlexibilityNo cancel feeOn-time70%COVID-19 safety
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Qatar AirwaysCheapest$963Average$1,509FlexibilityNo cancel feeOn-time68%COVID-19 safety
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Air CanadaCheapest$1,300Average$1,407FlexibilityNo cancel feeOn-time67%COVID-19 safety
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Cathay PacificCheapest$1,304Average$1,909FlexibilityNo cancel feeOn-time72%COVID-19 safety
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