$504 Cheap Flights from St. Louis (STL) to Mumbai (BOM)

View $504 flight on Tue, Apr 28, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Chhatrapati Shivaji International Airport (BOM)

Cheap Flights from St. Louis to Mumbai (STL-BOM)

Prices were available within the past 7 days and start at $504 for one-way flights and $833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Feb 18 - Thu, Mar 5
STL
St. Louis
BOM
Mumbai
$833 Roundtrip, found 3 hours ago
$833
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Feb 18 from St. Louis to Mumbai, returning Thu, Mar 5, priced at $833 found 3 hours ago
Delta
Mon, Mar 16 - Wed, Apr 1
STL
St. Louis
BOM
Mumbai
$834 Roundtrip, found 3 hours ago
$834
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Mar 16 from St. Louis to Mumbai, returning Wed, Apr 1, priced at $834 found 3 hours ago
Delta
Wed, Mar 18 - Wed, Apr 1
STL
St. Louis
BOM
Mumbai
$835 Roundtrip, found 3 hours ago
$835
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Mar 18 from St. Louis to Mumbai, returning Wed, Apr 1, priced at $835 found 3 hours ago
Virgin Atlantic
Sat, Nov 15 - Wed, Dec 3
STL
St. Louis
BOM
Mumbai
$840 Roundtrip, found 2 days ago
$840
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sat, Nov 15 from St. Louis to Mumbai, returning Wed, Dec 3, priced at $840 found 2 days ago
Virgin Atlantic
Thu, Feb 26 - Thu, Mar 26
STL
St. Louis
BOM
Mumbai
$849 Roundtrip, found 1 hour ago
$849
Roundtrip
found 1 hour ago
Select Virgin Atlantic flight, departing Thu, Feb 26 from St. Louis to Mumbai, returning Thu, Mar 26, priced at $849 found 1 hour ago
Virgin Atlantic
Wed, Jan 7 - Sat, Feb 21
STL
St. Louis
BOM
Mumbai
$850 Roundtrip, found 3 days ago
$850
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Wed, Jan 7 from St. Louis to Mumbai, returning Sat, Feb 21, priced at $850 found 3 days ago
Delta
Sun, Feb 1 - Mon, Feb 16
STL
St. Louis
BOM
Mumbai
$860 Roundtrip, found 3 hours ago
$860
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Feb 1 from St. Louis to Mumbai, returning Mon, Feb 16, priced at $860 found 3 hours ago
KLM
Sun, Mar 22 - Tue, Apr 7
STL
St. Louis
BOM
Mumbai
$887 Roundtrip, found 3 hours ago
$887
Roundtrip
found 3 hours ago
Select KLM flight, departing Sun, Mar 22 from St. Louis to Mumbai, returning Tue, Apr 7, priced at $887 found 3 hours ago
Lufthansa
Mon, Jan 19 - Thu, Feb 19
STL
St. Louis
BOM
Mumbai
$940 Roundtrip, found 6 hours ago
$940
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Mon, Jan 19 from St. Louis to Mumbai, returning Thu, Feb 19, priced at $940 found 6 hours ago
Air Canada
Tue, Apr 28 - Fri, May 15
STL
St. Louis
BOM
Mumbai
$955 Roundtrip, found 2 hours ago
$955
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Apr 28 from St. Louis to Mumbai, returning Fri, May 15, priced at $955 found 2 hours ago

Alternative airports near Mumbai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chhatrapati Shivaji Intl. BOM. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $1,214
BOM
Chhatrapati Shivaji Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $1,214

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM) cost?
Grab a cheap one-way flight from $504 or cheap return flight from $833 from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM)?
February is the most affordable month to fly from STL to BOM. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM)?
To find the cheapest airline flying from STL to BOM, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM)?
Direct flights from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to BOM?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM)?
Opt for a flight from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM) last-minute?
Last-minute fares from STL to BOM are generally more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your trip.
Is it cheaper to book a STL to BOM flight and hotel package?
You can save money by securing a STL to BOM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Chhatrapati Shivaji Intl. Airport (BOM)?
It's generally possible to cancel or reschedule your STL to BOM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Chhatrapati Shivaji Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, KLM, Lufthansa, Qatar Airways, Turkish Airlines, Virgin Atlantic
Roundtrip price
$833
Distance
8295 mi

Book with confidence

St. Louis to Mumbai Flights

The cheapest times to fly from St. Louis to Mumbai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Mumbai are during the month of February. You can find some of the cheapest flights from St. Louis to Mumbai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Mumbai

Sunday is one of the best days to book for cheap flights from St. Louis to Mumbai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Mumbai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Mumbai in 2025. You can also book with separate airlines for your outbound and return journeys, from $504 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Mumbai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Mumbai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Mumbai Flights

Explore a world of travel with Expedia

*Available to One Key members.