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Cheap flights from Mumbai to St. Louis from $600

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mumbai to St. Louis departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Mumbai to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
2:15 am - 4:47 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
26h 02m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 12:15 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
25h 11m2 stops Boston Logan Intl London Heathrow
$1,006British Airways
Mon, Nov 30 - Sun, Feb 28
British Airways Logo
1:40 am - 5:24 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
26h 14m2 stops London Heathrow Boston Logan Intl
British Airways Logo
11:01 am - 11:40 pmSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
26h 09m2 stops Chicago O'Hare Intl London Heathrow
$1,018British Airways
Mon, Sep 14 - Wed, Sep 30
British Airways Logo
2:15 am - 6:22 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
27h 37m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 12:15 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
25h 11m2 stops Boston Logan Intl London Heathrow
$1,028British Airways
Mon, Nov 30 - Sun, Feb 28
British Airways Logo
2:15 am - 4:43 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
25h 58m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 12:15 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
25h 11m2 stops Boston Logan Intl London Heathrow
$1,033British Airways
Tue, Dec 1 - Mon, Mar 1
British Airways Logo
2:15 am - 4:47 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
26h 02m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 12:15 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
25h 11m2 stops Boston Logan Intl London Heathrow
$1,033British Airways
Mon, Nov 30 - Mon, Mar 1
British Airways Logo
2:15 am - 4:47 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
26h 02m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 12:15 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
25h 11m2 stops Boston Logan Intl London Heathrow
$1,033British Airways
Mon, Nov 30 - Sat, Feb 27
British Airways Logo
1:10 pm - 4:47 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
39h 07m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 12:15 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
25h 11m2 stops Boston Logan Intl London Heathrow
$1,033British Airways
Mon, Nov 30 - Mon, Mar 1
British Airways Logo
2:15 am - 4:43 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
25h 58m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:34 am - 11:10 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
36h 06m2 stops Boston Logan Intl London Heathrow
$1,033British Airways
Tue, Dec 1 - Sat, Feb 27
British Airways Logo
1:40 am - 8:44 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
29h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
1:54 pm - 11:40 pmSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
23h 16m2 stops Charlotte Douglas London Heathrow
$1,083British Airways
Wed, Sep 16 - Tue, Sep 22
British Airways Logo
1:40 am - 8:44 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
29h 34m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
1:25 pm - 11:40 pmSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
23h 45m2 stops Philadelphia London Heathrow
$1,094British Airways
Wed, Sep 16 - Tue, Sep 22

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British Airways flights from Mumbai to St. Louis

Our best British Airways deals on Mumbai to St. Louis flight tickets
British Airways
Nov 30
BOM2:15 amMumbai Chhatrapati Shivaji Intl
26h 02m
2 stops
STL4:47 pmLambert-St Louis
Feb 28
STL11:34 amLambert-St Louis
25h 11m
2 stops
BOM12:15 amMumbai Chhatrapati Shivaji Intl
$1,006
British Airways
Sep 14
BOM1:40 amMumbai Chhatrapati Shivaji Intl
26h 14m
2 stops
STL5:24 pmLambert-St Louis
Sep 30
STL11:01 amLambert-St Louis
26h 09m
2 stops
BOM11:40 pmMumbai Chhatrapati Shivaji Intl
$1,018
British Airways
Nov 30
BOM2:15 amMumbai Chhatrapati Shivaji Intl
27h 37m
2 stops
STL6:22 pmLambert-St Louis
Feb 28
STL11:34 amLambert-St Louis
25h 11m
2 stops
BOM12:15 amMumbai Chhatrapati Shivaji Intl
$1,028

Royal Jordanian flights from Mumbai to St. Louis

Our best Royal Jordanian deals on Mumbai to St. Louis flight tickets
Royal Jordanian
Nov 27
BOM5:15 amMumbai Chhatrapati Shivaji Intl
41h 06m
2 stops
STL10:51 amLambert-St Louis
Nov 28
STL1:20 pmLambert-St Louis
30h 55m
2 stops
BOM7:45 amMumbai Chhatrapati Shivaji Intl
$1,234
Royal Jordanian
Nov 26
BOM9:20 amMumbai Chhatrapati Shivaji Intl
48h 28m
2 stops
STL10:18 pmLambert-St Louis
Nov 28
STL1:20 pmLambert-St Louis
30h 55m
2 stops
BOM7:45 amMumbai Chhatrapati Shivaji Intl
$1,240

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Mumbai to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/30

2:15 am-4:47 pm

2 stops26h 02m

Lambert-St Louis

Sun 2/28

11:34 am-12:15 am

2 stops25h 11m

$1,006

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 9/14

1:40 am-5:24 pm

2 stops26h 14m

Lambert-St Louis

Wed 9/30

11:01 am-11:40 pm

2 stops26h 09m

$1,018

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/30

2:15 am-6:22 pm

2 stops27h 37m

Lambert-St Louis

Sun 2/28

11:34 am-12:15 am

2 stops25h 11m

$1,028
Quickest round-trip

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 12/1

2:15 am-4:43 pm

2 stops25h 58m

Lambert-St Louis

Mon 3/1

11:34 am-12:15 am

2 stops25h 11m

$1,033

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/30

2:15 am-4:47 pm

2 stops26h 02m

Lambert-St Louis

Mon 3/1

11:34 am-12:15 am

2 stops25h 11m

$1,033

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/30

2:15 am-4:47 pm

2 stops26h 02m

Lambert-St Louis

Sat 2/27

11:34 am-12:15 am

2 stops25h 11m

$1,033

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/30

1:10 pm-4:47 pm

2 stops39h 07m

Lambert-St Louis

Mon 3/1

11:34 am-12:15 am

2 stops25h 11m

$1,033

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 12/1

2:15 am-4:43 pm

2 stops25h 58m

Lambert-St Louis

Sat 2/27

11:34 am-11:10 am

2 stops36h 06m

$1,033

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Wed 9/16

1:40 am-8:44 pm

2 stops29h 34m

Lambert-St Louis

Tue 9/22

1:54 pm-11:40 pm

2 stops23h 16m

$1,083

MumbaiSt. Louis

BOM Mumbai Chhatrapati Shivaji Intl - STL Lambert-St Louis

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Wed 9/16

1:40 am-8:44 pm

2 stops29h 34m

Lambert-St Louis

Tue 9/22

1:25 pm-11:40 pm

2 stops23h 45m

$1,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Mumbai to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, February is the cheapest month to fly from Mumbai to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of December is another great option to travel to St. Louis, with average flight prices from Mumbai averaging around $828.

Can stopping save me money on Mumbai to St. Louis flights?

You could potentially save up to 11% on your flight if you consider stops on a Mumbai to St. Louis flight.

How have Mumbai to St. Louis flight prices changed over time?

When to book flights from Mumbai to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Mumbai to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mumbai to St. Louis (BOM to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mumbai to St. Louis

Fastest flight time

27h 48m

Direct flights

None
The fastest flight from Mumbai to St. Louis takes 27h 48m
There are no direct flights from Mumbai to St. Louis. There are no popular flight routes from Mumbai to St. Louis.
Search flight deals

Frequently asked questions about flying from Mumbai to St. Louis

  • How far is Mumbai Chhatrapati Shivaji Intl to Lambert-St Louis by plane?

    The distance between Mumbai Chhatrapati Shivaji Intl and Lambert-St Louis is about 8303.2 mi. By plane, this route typically takes 27h 48m.

  • When did momondo last update prices for flights from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport are updated daily.

  • How old do you have to be to fly from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
St. Peters
Maryland Heights
Florissant
Collinsville
Alton
O'Fallon
Clayton
Farmington
Fenton
Wentzville
Festus
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Mumbai to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mumbai to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Mumbai to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mumbai to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Mumbai to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Mumbai.

I’m not ready to book a flight from Mumbai to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Mumbai to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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