Cheap flights from St. Louis to Mumbai from ₹ 51,531
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Mumbai departing on 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customie your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from St. Louis to Mumbai
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Delta flights from St. Louis to Mumbai
Our best Delta deals on St. Louis to Mumbai flight tickets
British Airways flights from St. Louis to Mumbai
Our best British Airways deals on St. Louis to Mumbai flight tickets
See travel insights to Mumbai from
How to get the cheapest flight ticket from St. Louis to Mumbai
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 Mumbai?
The cheapest month to fly to Mumbai from St. Louis is in March. Flight prices, which tend to average around ₹ 87,405, are often lower during this time because this is during the off-season. If you are unable to visit Mumbai during the month of March, then departing from St. Louis during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 90,932.
What is the cheapest day to depart on your flight to Mumbai?
The cheapest day to depart on your flight to Mumbai is on a Monday when prices can be found for as low as ₹ 114,888. This is often the case because there is less demand to fly during this day of the week. Flights from St. Louis to Mumbai on a Wednesday will generally be more expensive and average around ₹ 134,401. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Mumbai?
In the afternoon is the cheapest time of day to fly from St. Louis to Mumbai when you can find flight prices for as low as ₹ 130,655. Flying to Mumbai in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of ₹ 134,381.
How far in advance should I book a flight to Mumbai?
You are more likely to see cheaper flights to Mumbai from St. Louis when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Mumbai for around ₹ 106,918 when searching 10 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mumbai from St. Louis for as low as ₹ 93,685 on momondo.
When to book flights from St. Louis to Mumbai
Cheap St. Louis to Mumbai (STL to BOM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Mumbai
How far is Lambert-St Louis to Mumbai Chhatrapati Shivaji Intl by plane?
There are 13362.6 km between Lambert-St Louis and Mumbai Chhatrapati Shivaji Intl. Flights usually cover this in 20h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Mumbai Chhatrapati Shivaji Intl Airport?
Prices for flights from Lambert-St Louis Airport to Mumbai Chhatrapati Shivaji Intl Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Mumbai Chhatrapati Shivaji Intl Airport?
As of June 2025, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Mumbai Chhatrapati Shivaji Intl Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Mumbai Chhatrapati Shivaji Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Mumbai Chhatrapati Shivaji Intl Airport.
What documentation or ID do you need to fly to Mumbai Chhatrapati Shivaji Intl Airport?
The required travel and health documents for your Mumbai Chhatrapati Shivaji Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mumbai Chhatrapati Shivaji Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Mumbai?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Mumbai is Lufthansa, representing 100% of all bookings.
Best airlines flying from St. Louis to Mumbai
Compare and see reviews for airlines that fly from St. Louis to Mumbai with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 92,253 | Free Cancellation | Rating 6.8 7,152 reviews |
Travelling to a place near Mumbai?
Book flights to Mumbai if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to Mumbai?
Finding the right flight to Mumbai from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Mumbai quick and easy, saving you time and money.
Can I find flights from St. Louis to Mumbai with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Mumbai flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Mumbai?
Once all potential St. Louis to Mumbai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Mumbai right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Mumbai, momondo offers a useful price alert feature which will track prices for flights to Mumbai from St. Louis and alert you when they change.