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$386+ Cheap flights from St. Louis (STL) to Mumbai (BOM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOM
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Mumbai Chhatrapati Shivaji Intl are usually found in September or October, booked 20 days in advance, depart on a Monday or Wednesday and return on a Monday

Find flight deals from St. Louis to Mumbai

Cheapest flights from St. Louis to Mumbai
Explore the most affordable flight options available from St. Louis to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This CheapOair deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:05 pmSTL - BOM
2 stops28h 15mMultiple Airlines
Thu 1/294:10 amBOM - STL
2 stops46h 49mMultiple Airlines
Deal found 11/11$1,114
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:49 pmSTL - BOM
2 stops26h 31mDelta
Mon 3/24:40 amBOM - STL
2 stops30h 28mDelta
Deal found 11/11$1,122
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:45 amSTL - BOM
2 stops28h 45mDelta
Tue 3/34:40 amBOM - STL
2 stops30h 28mDelta
Deal found 11/12$1,123
This Indian Eagle deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:49 amSTL - BOM
2 stops27h 46mQatar Airways
Tue 3/310:10 pmBOM - STL
2 stops32h 46mQatar Airways
Deal found 11/11$1,140
This CheapOair deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:05 pmSTL - BOM
2 stops29h 10mMultiple Airlines
Tue 3/31:35 amBOM - STL
2 stops30h 18mMultiple Airlines
Deal found 11/12$1,146
This Gotogate deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:05 pmSTL - BOM
2 stops43h 05mMultiple Airlines
Tue 3/319:30 pmBOM - STL
2 stops26h 30mMultiple Airlines
Deal found 11/10$1,166
This Gurufare deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:37 amSTL - BOM
2 stops24h 48mLufthansa
Tue 3/31:35 amBOM - STL
2 stops31h 55mLufthansa
Deal found 11/12$1,198
This FlightHub deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:17 pmSTL - BOM
2 stops22h 28mBritish Airways
Wed 3/48:40 amBOM - STL
2 stops25h 01mBritish Airways
Deal found 11/12$1,205

Cheap flight deals from St. Louis to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Mumbai (BOM). 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 November 12, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$834
(Delta)

One-way from

$386
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,109
Provider with most accurate pricing for Lambert-St Louis-Mumbai Chhatrapati Shivaji Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Mumbai Chhatrapati Shivaji Intl flights.
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From Lambert-St Louis to Mumbai Chhatrapati Shivaji Intl
Search Deals
One-way flight from Lambert-St Louis to Mumbai Chhatrapati Shivaji Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Mumbai 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 2,558,603 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from St. Louis to Mumbai that are best for you.

Fly from

St. Louis

Fly to

Mumbai

Route

Depart

Return

Price

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 1/20

1:05 pm-2:50 am

2 stops26h 15m

Mumbai Chhatrapati Shivaji Intl

Tue 2/10

2:25 am-11:39 pm

2 stops32h 44m

$834

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 1/17

6:00 am-2:50 am

2 stops33h 20m

Mumbai Chhatrapati Shivaji Intl

Tue 2/10

2:25 am-4:07 pm

2 stops25h 12m

$834

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sun 1/18

9:45 am-2:50 am

2 stops29h 35m

Mumbai Chhatrapati Shivaji Intl

Tue 2/10

2:25 am-4:07 pm

2 stops25h 12m

$834

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Wed 1/21

1:05 pm-2:50 am

2 stops26h 15m

Mumbai Chhatrapati Shivaji Intl

Wed 2/11

4:40 am-5:43 pm

2 stops24h 33m

$899

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 1/22

1:05 pm-2:50 am

2 stops26h 15m

Mumbai Chhatrapati Shivaji Intl

Wed 2/11

4:40 am-5:43 pm

2 stops24h 33m

$899

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Fri 1/23

6:57 pm-8:20 am

2 stops25h 53m

Mumbai Chhatrapati Shivaji Intl

Thu 2/5

4:40 am-5:50 pm

2 stops24h 40m

$899

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Mon 1/19

6:57 pm-8:20 am

2 stops25h 53m

Mumbai Chhatrapati Shivaji Intl

Thu 2/5

4:40 am-5:50 pm

2 stops24h 40m

$899

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 1/20

1:05 pm-2:50 am

2 stops26h 15m

Mumbai Chhatrapati Shivaji Intl

Thu 2/5

4:40 am-5:50 pm

2 stops24h 40m

$899

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 1/17

12:00 pm-2:50 am

2 stops27h 20m

Mumbai Chhatrapati Shivaji Intl

Wed 2/11

4:40 am-5:43 pm

2 stops24h 33m

$899

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 1/20

1:05 pm-2:50 am

2 stops26h 15m

Mumbai Chhatrapati Shivaji Intl

Wed 2/11

4:40 am-5:43 pm

2 stops24h 33m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 18 results
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Compare providers for flights from St. Louis to Mumbai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Mumbai in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Mumbai flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on St. Louis-Mumbai flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from St. Louis-Mumbai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Mumbai flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Mumbai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Mumbai 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Mumbai

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Mumbai. Price data was last updated on November 7, 2025.

The best time to book flights from St. Louis to Mumbai is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from St. Louis to Mumbai (average of $738). Flying from St. Louis to Mumbai in June is currently the most expensive (average of $1,209). 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.

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

Find hourly flight availability from St. Louis to Mumbai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Mumbai in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Mumbai

Get insights into the airlines that provide service to Mumbai. 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 Mumbai. Reviews last updated November 12, 2025.
Read through reviews of airlines operating flights from St. Louis to Mumbai, such as Delta, Qatar Airways, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qatar Airways
7.4
Good
3,661 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,444 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,570 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from St. Louis to Mumbai?

    There are many flights that can get you from St. Louis to Mumbai in 26h 15m. Fly via Delta to get the fastest option. Airlines will cover a distance of 8290 mi.

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

    Currently priced at $834, Delta will fly you from St. Louis to Mumbai and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Lufthansa - these airlines can fly you to your destination from $921 and $947, respectively. Delta is currently priced 26% below the average price you’ll pay for this route.

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

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Mumbai (average of $738). Flying from St. Louis to Mumbai in June is currently the most expensive (average of $1,209). 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 Mumbai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from St. Louis to Mumbai

Discover the top 4 airlines that operate flights from St. Louis to Mumbai. 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 2,558,603 searches. Data last updated November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$834Average$1,209FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$921Average$1,022FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$947Average$1,164FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$1,052Average$1,277FlexibilityNo cancel feeOn-time67%

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