STL - BOM

$492 Find Cheap Flights from St. Louis to Mumbai

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

KAYAK searches hundreds of travel sites at once for deals on flights to Mumbai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mumbai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mumbai, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Mumbai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Mumbai

Mon, Oct 20 - Tue, Nov 4
Qatar Airways Logo
4:34 pm - 2:40 amSTL-BOM
23h 36m2 stops
Qatar Airways Logo
3:55 am - 7:30 pmBOM-STL
27h 05m2 stops
$922Qatar Airways
Find Deal
Tue, Oct 21 - Tue, Nov 4
Lufthansa Logo
11:39 am - 11:50 pmSTL-BOM
25h 41m2 stops
Lufthansa Logo
1:35 am - 5:39 pmBOM-STL
27h 34m2 stops
$927Lufthansa
Find Deal
Mon, Oct 20 - Tue, Nov 4
Lufthansa Logo
12:25 pm - 11:50 pmSTL-BOM
24h 55m2 stops
Lufthansa Logo
2:55 am - 1:55 pmBOM-STL
22h 30m1 stop
$929Lufthansa
Find Deal
Mon, Nov 17 - Tue, Mar 31
Lufthansa Logo
11:49 am - 11:55 pmSTL-BOM
24h 36m2 stops
Lufthansa Logo
2:40 am - 1:30 pmBOM-STL
21h 20m1 stop
$930Lufthansa
Find Deal
Wed, Oct 29 - Tue, Nov 4
Qatar Airways Logo
10:36 am - 2:15 amSTL-BOM
29h 09m2 stops
Qatar Airways Logo
4:10 am - 7:30 pmBOM-STL
26h 50m2 stops
$942Qatar Airways
Find Deal
Sat, Oct 18 - Fri, Nov 7
Air Canada Logo
4:05 pm - 9:45 pmSTL-BOM
43h 10m2 stops
Air Canada Logo
4:10 am - 2:25 pmBOM-STL
45h 45m3 stops
$952Air Canada
Find Deal
Thu, Oct 23 - Wed, Nov 5
Air Canada Logo
9:15 am - 11:50 pmSTL-BOM
28h 05m2 stops
Air Canada Logo
1:15 am - 3:29 pmBOM-STL
49h 44m2 stops
$956Air Canada
Find Deal
Fri, Oct 24 - Fri, Nov 14
United Airlines Logo
5:28 pm - 2:15 amSTL-BOM
46h 17m2 stops
United Airlines Logo
4:10 am - 3:29 pmBOM-STL
46h 49m2 stops
$997United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Virgin Atlantic Logo
1:30 pm - 2:50 amSTL-BOM
25h 50m2 stops
Virgin Atlantic Logo
10:40 am - 5:57 pmBOM-STL
42h 47m2 stops
$1,000Virgin Atlantic
Find Deal
Fri, Oct 24 - Sat, Nov 8
United Airlines Logo
5:28 pm - 2:15 amSTL-BOM
46h 17m2 stops
United Airlines Logo
4:10 am - 9:54 pmBOM-STL
29h 14m2 stops
$1,005United Airlines
Find Deal

Everything you should know

Top airlines
Qatar Airways
Cheapest • from $922 (round-trip)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$922
Typical prices: $1,039-1384
Qatar Airways
Mon 10/20Tue 11/4
STL - BOM • 2 stops
Cheapest one-way
$492
Multiple Airlines
Fri 9/26
STL - BOM • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Mumbai!
Booking Insights

KAYAK's insights & trends for St. Louis to Mumbai flights

Get data-powered insights and trends into flights from St. Louis to Mumbai to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Mumbai?

What’s the cheapest day of the week to fly from St. Louis to Mumbai?

The average price of all round-trip flights from St. Louis to Mumbai clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Mumbai, you should consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Mumbai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Mumbai is March, where tickets cost $1,013 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,981 and $1,351 respectively.

How far in advance should I book a flight from St. Louis to Mumbai?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Mumbai, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Mumbai, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$492
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 61% increase in price.
Flight from St. Louis to Mumbai

When to book flights from St. Louis to Mumbai

Are your dates flexible? Find out the best times to travel from St. Louis to Mumbai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Mumbai

  • What is the cheapest flight from St. Louis to Mumbai?

    In the last 3 days, the lowest price for a flight from St. Louis to Mumbai was $492 for a one-way ticket and $922 for a round-trip.

  • Do I need a passport to fly between St. Louis and Mumbai?

    A passport is required to fly from St. Louis to Mumbai.

  • Which airports will I be using when flying from St. Louis to Mumbai?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Mumbai, also known as Mumbai Chhatrapati Shivaji Intl.

  • Which aircraft models fly most regularly from St. Louis to Mumbai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Mumbai?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and Mumbai, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Mumbai, Emirates or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Mumbai are Emirates and Delta. With an average price for the route of $1,264 and an overall rating of 8.1, Emirates is the most popular choice. Delta is also a great choice for the route, with an average price of $1,246 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Mumbai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Mumbai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Mumbai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mumbai from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Mumbai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Mumbai with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and BOM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Mumbai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mumbai from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from St. Louis to Mumbai

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Mumbai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Mumbai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3334 reviews
7.9Food
8.0Comfort
8.2Entertainment
8.1Boarding
8.3Crew
Airline reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

6.0 GoodJoy, Jul 2025IAH - DXB
Read more Emirates reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. The food was great except for the fact that there were too many sweet items.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Everything you need to know for your flight from St. Louis to Mumbai

Information on your arrival and departure airports

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