Cheap flights from Mumbai to St. Louis from ₹ 49,700

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — STL
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mumbai to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Mumbai (BOM) to St. Louis (STL). 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 28 October 2025.

Round-trip from

₹ 96,756

One-way from

₹ 53,841

Popular in

January

Cheapest in

October

Average price

₹ 87,151
British Airways
  • British Airways
  • 14/11-18/11
  • 4 total stops
  • 64h 55m total
  • Mumbai to St. Louis
Virgin Atlantic
  • Virgin Atlantic
  • 13/11
  • 2 total stops
  • 24h 47m total
  • Mumbai to St. Louis
Highest demand for flights based on searches. 18% potential increase in price (₹ 2,249,250 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (₹ 565,034 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Mumbai to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Mumbai to St. Louis
Explore the most affordable flight options available from Mumbai to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Fri 14/1108:40BOM - STL
2 stops43h 02mBritish Airways
Tue 18/1114:52STL - BOM
2 stops21h 53mBritish Airways
Deal found 25/10₹ 96,756
Thu 13/1104:40BOM - STL
2 stops30h 34mVirgin Atlantic
Tue 18/1112:49STL - BOM
2 stops31h 31mVirgin Atlantic
Deal found 26/10₹ 96,932
Thu 13/1102:20BOM - STL
2 stops26h 19mAir France
Tue 18/1114:36STL - BOM
2 stops24h 54mAir France
Deal found 25/10₹ 100,280
Thu 6/1102:15BOM - STL
2 stops30h 15mBritish Airways
Fri 28/1114:08STL - BOM
2 stops22h 37mBritish Airways
Deal found 26/10₹ 140,551
Mon 17/1102:15BOM - STL
2 stops28h 45mBritish Airways
Tue 2/1214:17STL - BOM
2 stops22h 28mBritish Airways
Deal found 26/10₹ 147,160

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mumbai 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, Cheapflights users made 454,620 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Mumbai to St. Louis that are best for you.

Fly from

Mumbai

Fly to

St. Louis

Route

Depart

Return

Price

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Fri 14/11

08:40-16:12

2 stops43h 02m

Lambert-St Louis

Tue 18/11

14:52-00:15

2 stops21h 53m

₹ 96,756

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 13/11

04:40-23:44

2 stops30h 34m

Lambert-St Louis

Tue 18/11

12:49-07:50

2 stops31h 31m

₹ 96,932

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 13/11

02:20-17:09

2 stops26h 19m

Lambert-St Louis

Tue 18/11

14:36-03:00

2 stops24h 54m

₹ 100,280

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 17/11

02:15-19:30

2 stops28h 45m

Lambert-St Louis

Tue 2/12

14:17-00:15

2 stops22h 28m

₹ 147,160

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Fri 7/11

13:10-21:00

2 stops43h 20m

Lambert-St Louis

Fri 28/11

14:08-00:15

2 stops22h 37m

₹ 270,704

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 15/1

02:10-22:37

3 stops31h 57m

₹ 49,700

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Fri 14/11

10:40-23:22

2 stops48h 12m

₹ 53,841

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 13/11

04:10-21:54

3 stops53h 14m

₹ 77,281

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 15/1

04:10-17:25

2 stops48h 45m

₹ 84,154

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Sun 4/1

04:45-22:33

3 stops53h 18m

₹ 89,970

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 13 results
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Best time to book a flight from Mumbai to St. Louis

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

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

Currently, April is the cheapest month in which you can book a flight from Mumbai to St. Louis (average of ₹ 80,189). Flying from Mumbai to St. Louis in January is currently the most expensive (average of ₹ 130,417). 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 BOM to STL?

Find hourly flight availability from Mumbai to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Mumbai to St. Louis by exploring options for tickets in the morning.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 28 October 2025.
Read reviews from past customers who have flown with KLM, Lufthansa, andBritish Airways from Mumbai to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Mumbai to St. Louis. 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 Mumbai to St. Louis?

    Virgin Atlantic, Air France, and British Airways can get you from Mumbai to St. Louis in just under 26h 19m. Your travel time can differ by up to 4h 15m. There are 13341 km between Mumbai and St. Louis. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Mumbai to St. Louis is British Airways. Our recent data shows that you can find tickets from as low as ₹ 79,975 on this airline. Additional options worth looking into are KLM and Lufthansa, starting at ₹ 94,042 and ₹ 106,139 round-trip. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mumbai to St. Louis 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 Mumbai to St. Louis?

    Currently, April is the cheapest month in which you can book a flight from Mumbai to St. Louis (average of ₹ 80,189). Flying from Mumbai to St. Louis in January is currently the most expensive (average of ₹ 130,417). 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 Mumbai to St. Louis

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

Top 3 airlines flying from Mumbai to St. Louis

Discover the top 3 airlines that operate flights from Mumbai to St. Louis. 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 454,620 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 79,975Average₹ 91,879FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest₹ 94,042Average₹ 110,583FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 106,139Average₹ 157,163FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Mumbai to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Mumbai.

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

Certainly. Search results for flights to St. Louis from Mumbai shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Mumbai to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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