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Cheap flights from St. Louis to Mumbai from ₹ 33,596

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOM
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to Mumbai

Enter your travel dates to find the best prices.

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 15 February 2026.

Wed 1/415:30
STL
-
BOM
1 stop23h 00m
Lufthansa
Fri 1/501:45
BOM
-
STL
2 stops31h 44m
Lufthansa
Deal found 11/2₹ 65,381
Mon 28/914:40
STL
-
BOM
2 stops44h 40m
Air Canada
Tue 13/1000:40
BOM
-
STL
2 stops28h 31m
Air Canada
Deal found 14/2₹ 66,739
Sun 27/908:55
STL
-
BOM
2 stops26h 25m
Air Canada
Thu 8/1000:40
BOM
-
STL
2 stops28h 31m
Air Canada
Deal found 12/2₹ 66,830
Mon 28/912:10
STL
-
BOM
2 stops25h 10m
Air Canada
Mon 12/1000:40
BOM
-
STL
2 stops47h 50m
Air Canada
Deal found 14/2₹ 67,192
Sun 27/908:55
STL
-
BOM
2 stops26h 25m
Air Canada
Mon 12/1000:40
BOM
-
STL
2 stops47h 50m
Air Canada
Deal found 12/2₹ 67,282
Wed 1/416:05
STL
-
BOM
2 stops22h 25m
Air Canada
Fri 1/500:40
BOM
-
STL
2 stops29h 54m
Air Canada
Deal found 11/2₹ 67,554
Wed 30/908:55
STL
-
BOM
2 stops28h 25m
Air Canada
Mon 12/1000:40
BOM
-
STL
2 stops47h 50m
Air Canada
Deal found 14/2₹ 67,645
Wed 16/908:55
STL
-
BOM
2 stops28h 25m
Multiple Airlines
Sat 26/902:40
BOM
-
STL
1 stop21h 15m
Multiple Airlines
Deal found 14/2₹ 67,916
Wed 16/915:30
STL
-
BOM
2 stops42h 25m
Lufthansa
Sat 26/901:45
BOM
-
STL
2 stops24h 23m
Lufthansa
Deal found 14/2₹ 68,097
Wed 30/915:30
STL
-
BOM
2 stops30h 15m
Lufthansa
Mon 12/1021:05
BOM
-
STL
2 stops26h 50m
Lufthansa
Deal found 14/2₹ 68,188
Wed 6/513:00
STL
-
BOM
2 stops24h 20m
Multiple Airlines
Sat 30/501:45
BOM
-
STL
2 stops30h 01m
Multiple Airlines
Deal found 12/2₹ 68,369
Mon 28/912:10
STL
-
BOM
2 stops25h 10m
Lufthansa
Tue 13/1001:45
BOM
-
STL
2 stops28h 45m
Lufthansa
Deal found 12/2₹ 68,460

Find 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 15 February 2026.

Round-trip from

₹ 65,381

One-way from

₹ 33,596

Popular in

December

Cheapest in

September

Average price

₹ 94,902
Lufthansa
  • Lufthansa
  • 1/4-1/5
  • 3 total stops
  • 54h 44m total
  • St. Louis to Mumbai
Search Deals
Air Canada
  • Air Canada
  • 9/5
  • 2 total stops
  • 29h 50m total
  • St. Louis to Mumbai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 624,456 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 193,800 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 15 February 2026.
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

Wed 6/5

13:00-23:50

2 stops24h 20m

Mumbai Chhatrapati Shivaji Intl

Sat 30/5

01:45-21:16

2 stops30h 01m

₹ 68,369

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 7/5

13:00-23:50

2 stops24h 20m

Mumbai Chhatrapati Shivaji Intl

Sat 30/5

02:40-13:25

1 stop21h 15m

₹ 68,731

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Wed 6/5

13:00-23:50

2 stops24h 20m

Mumbai Chhatrapati Shivaji Intl

Sat 30/5

02:40-13:25

1 stop21h 15m

₹ 68,731

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 23/5

07:30-02:50

2 stops32h 50m

Mumbai Chhatrapati Shivaji Intl

Sun 5/7

01:45-21:11

2 stops29h 56m

₹ 70,724

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 19/5

07:30-23:50

2 stops29h 50m

Mumbai Chhatrapati Shivaji Intl

Thu 2/7

06:20-18:27

2 stops46h 37m

₹ 75,161

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 23/5

07:30-02:50

2 stops32h 50m

Mumbai Chhatrapati Shivaji Intl

Thu 2/7

06:20-18:27

2 stops46h 37m

₹ 76,700

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 9/5

07:30-23:50

2 stops29h 50m

₹ 33,596

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 9/6

07:30-21:50

2 stops27h 50m

₹ 52,069

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 6/6

07:30-21:50

2 stops27h 50m

₹ 52,069

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Fri 5/6

07:30-21:50

2 stops27h 50m

₹ 52,069

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 14 results
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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 return 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 return flight from St. Louis to Mumbai. Price data was last updated on 13 February 2026.

To ensure you get the cheapest price possible for a flight from St. Louis to Mumbai, you should look to book at least 26 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.

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 ₹ 63,841). Flying from St. Louis to Mumbai in May is currently the most expensive (average of ₹ 97,618). 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.

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?

    A quick flight from St. Louis to Mumbai can take about 24h 20m. Lufthansa provides one of the quickest options available for as low as ₹ 68,731. The distance between St. Louis and Mumbai is about 13341 km.

  • 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 holiday 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 ₹ 63,841). Flying from St. Louis to Mumbai in May is currently the most expensive (average of ₹ 97,618). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Mumbai by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Mumbai from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from St. Louis to Mumbai and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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