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Cheap flights from St. Louis (STL) to Bengaluru (BLR) from $1,342

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BLR
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Lambert-St Louis to Bengaluru Intl are usually found in February or January, booked 38 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from St. Louis to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

December

Cheapest in

February

Average price

$1,609

Round-trip from

$999
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 18% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Lambert-St Louis to Bengaluru Intl
Search Deals

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

Sunday is generally a great day to depart. Flying on this day could help you save up to 30%.

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 39 days in advance, which can save you up to 46% on flights from St. Louis to Bengaluru compared to booking the week you need them. Waiting 39 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 $1,549. For sooner than that we have options available in the next 3 days from $1,568.

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

The best pricing can be found in the month of February. Prices to Bengaluru from St. Louis average $1,561. You can even find prices in February for less than $1,561, as users have found deals to Bengaluru from as low as $1,033. 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 46%.

What is the cheapest time of day to fly from STL to BLR?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Bengaluru in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap Lufthansa flights from St. Louis to Bangalore

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Bangalore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the cheapest Lufthansa flights we've come across from St. Louis to Bengaluru. Come back soon if you're not finding the exact deal you're looking for.
Wed 11/273:45 pmSTL - BLR
1 stop22h 40mLufthansa
Tue 2/43:35 amBLR - STL
1 stop21h 50mLufthansa
Deal found 5/31$1,342
Wed 11/273:45 pmSTL - BLR
1 stop22h 40mLufthansa
Tue 2/43:35 amBLR - STL
2 stops29h 05mLufthansa
Deal found 5/31$1,352
Mon 7/225:30 pmSTL - BLR
2 stops45h 20mLufthansa
Fri 7/263:00 amBLR - STL
2 stops29h 18mLufthansa
Deal found 5/30$1,638
Wed 7/2411:25 amSTL - BLR
2 stops26h 35mLufthansa
Sun 7/283:00 amBLR - STL
2 stops23h 10mLufthansa
Deal found 5/31$1,656
Sun 6/305:30 pmSTL - BLR
2 stops45h 20mLufthansa
Sat 7/62:10 amBLR - STL
2 stops24h 00mLufthansa
Deal found 5/31$1,716
Sun 7/213:25 pmSTL - BLR
1 stop23h 25mLufthansa
Sun 7/283:00 amBLR - STL
2 stops23h 10mLufthansa
Deal found 5/30$1,720
Sun 6/305:30 pmSTL - BLR
2 stops45h 20mLufthansa
Sat 7/63:00 amBLR - STL
1 stop21h 00mLufthansa
Deal found 5/31$1,724
Mon 7/221:04 pmSTL - BLR
2 stops25h 46mLufthansa
Sat 7/277:30 pmBLR - STL
2 stops28h 30mLufthansa
Deal found 5/30$1,738
Sun 7/213:25 pmSTL - BLR
2 stops22h 35mLufthansa
Sat 7/273:00 amBLR - STL
1 stop21h 00mLufthansa
Deal found 5/30$1,749

Cheap Japan Airlines flights from St. Louis to Bangalore

Explore cheap flight options specifically provided by Japan Airlines for the route between St. Louis and Bangalore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the lowest-priced Japan Airlines flights we've found at this time heading from St. Louis to Bengaluru. Check back soon if you're not seeing flights that suit your needs.
Wed 7/246:04 amSTL - BLR
2 stops31h 46mJapan Airlines
Mon 7/292:05 amBLR - STL
2 stops31h 32mJapan Airlines
Deal found 5/31$1,518
Sun 7/218:01 amSTL - BLR
2 stops29h 49mJapan Airlines
Thu 7/252:05 amBLR - STL
2 stops31h 32mJapan Airlines
Deal found 5/30$1,530
Sun 7/218:01 amSTL - BLR
2 stops29h 49mJapan Airlines
Sat 7/272:05 amBLR - STL
2 stops31h 32mJapan Airlines
Deal found 5/30$1,583

Cheap St. Louis to Bangalore flights in June & July 2024

Find cheap flight options from St. Louis to Bangalore specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Bengaluru in 2024. Check back regularly for other flight deals.
Sun 6/305:30 pmSTL - BLR
2 stops45h 20mLufthansa
Sat 7/62:10 amBLR - STL
2 stops24h 00mLufthansa
Deal found 5/31$1,716
Sun 6/305:30 pmSTL - BLR
2 stops45h 20mLufthansa
Sat 7/63:00 amBLR - STL
1 stop21h 00mLufthansa
Deal found 5/31$1,724
Sun 6/309:50 amSTL - BLR
2 stops29h 00mMultiple Airlines
Sun 7/77:30 pmBLR - STL
3 stops35h 20mMultiple Airlines
Deal found 5/31$1,916
Sun 6/304:05 pmSTL - BLR
3 stops35h 30mMultiple Airlines
Sun 7/77:30 pmBLR - STL
3 stops35h 20mMultiple Airlines
Deal found 5/31$1,976
Sat 6/2211:38 amSTL - BLR
2 stops27h 12mLufthansa
Sun 7/213:00 amBLR - STL
2 stops23h 10mLufthansa
Deal found 6/1$2,041
Sat 6/225:31 pmSTL - BLR
2 stops44h 29mLufthansa
Mon 7/228:55 pmBLR - STL
2 stops51h 05mLufthansa
Deal found 6/1$2,107
Sun 6/303:25 pmSTL - BLR
1 stop23h 25mMultiple Airlines
Sat 7/63:00 amBLR - STL
1 stop21h 00mMultiple Airlines
Deal found 5/31$2,109
Sun 6/303:25 pmSTL - BLR
1 stop23h 25mLufthansa
Sun 7/77:20 pmBLR - STL
3 stops30h 50mLufthansa
Deal found 5/31$2,138
Sun 6/303:25 pmSTL - BLR
1 stop23h 25mMultiple Airlines
Sun 7/74:45 amBLR - STL
2 stops29h 44mMultiple Airlines
Deal found 5/31$3,137

St. Louis to Bangalore 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Bangalore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Bengaluru in 2024. Check back regularly for other flight deals.
Wed 12/113:45 pmSTL - BLR
2 stops21h 45mLufthansa
Mon 1/203:35 amBLR - STL
2 stops29h 05mLufthansa
Deal found 6/1$1,373
Wed 12/113:45 pmSTL - BLR
1 stop22h 40mMultiple Airlines
Tue 1/219:35 pmBLR - STL
2 stops27h 50mMultiple Airlines
Deal found 6/1$1,500
Wed 12/113:45 pmSTL - BLR
2 stops21h 45mMultiple Airlines
Tue 1/219:35 pmBLR - STL
2 stops27h 50mMultiple Airlines
Deal found 6/1$1,520
Wed 12/113:45 pmSTL - BLR
1 stop22h 40mLufthansa
Mon 1/203:35 amBLR - STL
2 stops28h 59mLufthansa
Deal found 6/1$1,563
Sun 12/15:37 pmSTL - BLR
2 stops43h 53mLufthansa
Mon 12/303:35 amBLR - STL
2 stops25h 09mLufthansa
Deal found 6/1$1,586
Wed 12/1110:40 amSTL - BLR
2 stops26h 50mMultiple Airlines
Tue 1/219:35 pmBLR - STL
3 stops47h 48mMultiple Airlines
Deal found 6/1$1,662
Sun 12/13:45 pmSTL - BLR
1 stop22h 40mMultiple Airlines
Mon 12/303:35 amBLR - STL
2 stops25h 09mMultiple Airlines
Deal found 6/1$1,685
Sun 12/110:04 amSTL - BLR
2 stops55h 21mBritish Airways
Tue 12/317:00 pmBLR - STL
3 stops38h 07mBritish Airways
Deal found 6/1$1,690
Sun 6/305:30 pmSTL - BLR
2 stops45h 20mLufthansa
Sat 7/62:10 amBLR - STL
2 stops24h 00mLufthansa
Deal found 5/31$1,716

Find flights from St. Louis to Bangalore within your budget

Customize your flight search to find flights from St. Louis to Bangalore 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, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,342 - $1,958

Route

Depart

Return

Price

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Wed 11/27

1 stop22h 40m

Bengaluru Intl

Tue 2/4

1 stop21h 50m

$1,342

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Wed 11/27

1 stop22h 40m

Bengaluru Intl

Tue 2/4

2 stops29h 05m

$1,352

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Wed 11/27

2 stops27h 45m

Bengaluru Intl

Tue 2/4

2 stops48h 03m

$1,365

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Wed 11/27

2 stops28h 45m

Bengaluru Intl

Wed 2/5

2 stops34h 35m

$1,375

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Wed 7/24

2 stops31h 46m

Bengaluru Intl

Mon 7/29

2 stops31h 32m

$1,518

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Sun 7/21

2 stops40h 23m

Bengaluru Intl

Fri 7/26

2 stops37h 54m

$1,596

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Wed 7/24

Nonstop24h 05m

Bengaluru Intl

Tue 7/30

Nonstop31h 33m

$1,826

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Mon 7/22

2 stops36h 25m

Bengaluru Intl

Wed 7/24

2 stops52h 35m

$1,845

Lambert-St LouisBengaluru Intl

STL - BLR

STLBLR

Lambert-St Louis

Sun 7/21

2 stops24h 06m

Bengaluru Intl

Mon 7/29

2 stops25h 34m

$1,958

Flights are sorted by cheapest first

Deals found on 5/31

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Bangalore. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Bengaluru, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Bangalore. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Bengaluru flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Bangalore by month

Plan your trip to Bangalore by taking into account the average temperature and rainfall totals by month.

BLR

Temperature

69.8 - 82.4 °F

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated June 2, 2024.
See what other customers who have flown with Lufthansa, Japan Airlines and American Airlines from St. Louis to Bengaluru have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,466 reviews
Check prices

Food

7.8

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Japan Airlines
8.3
Very good
1,466 reviews
Japan Airlines
8.3
Very good
1,466 reviews
Check prices

Food

7.8

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Emirates
8.1
Very good
3,907 reviews
Japan Airlines
8.3
Very good
1,466 reviews
Check prices

Food

7.8

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Qatar Airways
7.7
Good
4,324 reviews
Japan Airlines
8.3
Very good
1,466 reviews
Check prices

Food

7.8

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

American Airlines
7.3
Good
14,268 reviews
Japan Airlines
8.3
Very good
1,466 reviews
Check prices

Food

7.8

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Air Canada
7.0
Good
7,021 reviews
Japan Airlines
8.3
Very good
1,466 reviews
Check prices

Food

7.8

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Lufthansa for just $1,342, but on average you can expect to pay $1,582.

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

    Currently priced at $1,342, Lufthansa will fly you from St. Louis to Bengaluru and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Emirates and Japan Airlines - these airlines can fly you to your destination from $1,375 and $1,518, respectively. Users have found that Lufthansa is 14% cheaper than the other options available to this destination.

  • What does STL to BLR mean?

    STL stands for Lambert-St Louis Airport, while BLR stands for Bengaluru Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Bangalore that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Bangalore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Bangalore with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Bangalore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Bangalore that include hotel bookings?

    Yes. In addition to deals on St. Louis to Bangalore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Bangalore.

  • Can I find deals for business class flights from St. Louis to Bangalore?

    Yes. Cheapflights offers flight deals from St. Louis to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Bangalore that allow pets onboard?

    Many airlines flying from St. Louis to Bangalore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Bangalore?

    Yes, you can often find last-minute deals on St. Louis to Bangalore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Bengaluru flight deals updated?

    The St. Louis to Bengaluru flight deals you see on this page were last updated on 6/1.

  • 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 France or British Airways.

  • What is the cheapest month to book a flight from St. Louis to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Bengaluru (average of $999). Flying from St. Louis to Bengaluru in June is currently the most expensive (average of $1,584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Bangalore
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Bangalore flights
Columbia to Bangalore flights

Top 9 airlines flying from St. Louis to Bangalore

Discover the top 9 airlines that operate flights from St. Louis to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,064Average$1,458FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,256Average$1,661FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest$1,266Average$1,316FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air FranceCheapest$1,266Average$1,592FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest$1,270Average$1,494FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$1,273Average$1,679FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Japan AirlinesCheapest$1,315Average$1,470FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
American AirlinesCheapest$1,366Average$1,370FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$1,504Average$1,697FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from St. Louis to Bangalore by cabin class

Find flights from St. Louis to Bangalore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Bangalore?

Cheapflights makes it easy to find St. Louis to Bangalore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Bangalore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Bangalore.

Can Cheapflights find flights from St. Louis to Bangalore with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Bangalore with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Bangalore become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Bangalore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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