STL - BOM

₹ 62,796 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 26/6. 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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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 return 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 return flight deals from St. Louis to Mumbai

Fri, 24 Oct - Fri, 7 Nov
Lufthansa Logo
17:28 - 23:55STL-BOM
43h 57m2 stops
Lufthansa Logo
01:35 - 23:44BOM-STL
33h 39m2 stops
₹ 83,500Lufthansa
Find Deal
Fri, 24 Oct - Fri, 7 Nov
Lufthansa Logo
17:28 - 23:55STL-BOM
43h 57m2 stops
Lufthansa Logo
01:35 - 17:14BOM-STL
27h 09m2 stops
₹ 83,928Lufthansa
Find Deal
Fri, 24 Oct - Sat, 8 Nov
Qatar Airways Logo
06:33 - 02:40STL-BOM
33h 37m2 stops
Qatar Airways Logo
21:50 - 23:58BOM-STL
37h 38m2 stops
₹ 94,537Qatar Airways
Find Deal
Fri, 24 Oct - Fri, 7 Nov
 Logo
15:30 - 23:50STL-BOM
21h 50m2 stops
 Logo
04:10 - 14:20BOM-STL
45h 40m3 stops
₹ 97,189
Find Deal
Fri, 24 Oct - Fri, 7 Nov
United Airlines Logo
17:28 - 02:15STL-BOM
46h 17m3 stops
United Airlines Logo
04:10 - 10:27BOM-STL
41h 47m3 stops
₹ 98,301United Airlines
Find Deal
Thu, 26 Jun - Sat, 19 Jul
British Airways Logo
19:47 - 10:50STL-BOM
28h 33m2 stops
British Airways Logo
09:30 - 23:51BOM-STL
48h 51m2 stops
₹ 98,472British Airways
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Thu, 26 Jun - Fri, 18 Jul
British Airways Logo
17:29 - 10:50STL-BOM
30h 51m2 stops
British Airways Logo
09:30 - 18:33BOM-STL
43h 33m2 stops
₹ 98,986British Airways
Find Deal
Fri, 24 Oct - Fri, 7 Nov
United Airlines Logo
17:28 - 02:15STL-BOM
46h 17m3 stops
United Airlines Logo
04:10 - 10:27BOM-STL
41h 47m3 stops
₹ 104,718United Airlines
Find Deal
Thu, 26 Jun - Wed, 23 Jul
 Logo
13:30 - 04:40STL-BOM
28h 40m2 stops
 Logo
01:30 - 23:35BOM-STL
32h 35m2 stops
₹ 104,974
Find Deal
Thu, 24 Jul - Sat, 2 Aug
Qatar Airways Logo
05:00 - 02:10STL-BOM
34h 40m2 stops
Qatar Airways Logo
04:20 - 23:57BOM-STL
30h 07m2 stops
₹ 143,645Qatar Airways
Find Deal
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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.

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 Thursdays and the most expensive ones on Mondays.

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 ₹ 86,923 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ₹ 147,837 and ₹ 136,971 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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.


Good to know

Low seasonAugust
High seasonDecember
Cheapest flight₹ 62,796
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (38% more expensive on average)
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 ₹ 734 for a one-way ticket and ₹ 976 for a return.

  • 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?

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

  • 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 return ticket. You could then fly to Mumbai with an airline and back to St. Louis with another airline.

  • 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.

Top airline flying 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.
6.7
LufthansaOverall score based on 7139 reviews
7.5Crew
6.3Food
6.7Comfort
6.4Entertainment
7.0Boarding
Airline reviews

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

2.0 MediocreFred, Jun 2025BOS - FRA
Read more Lufthansa reviews

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

Flight LH760 from Germany to New Delhi, the food was excellent, the crew was fantastic, the seats in economy are usually tight these days, so I can say that the seats were Ok, the entertainment was OK because for some reason the sound is not very clear, overall I enjoyed this flight, compared to the flight (UA 962) I took with united from San Francisco to Frankfurt in this trip, that flight was horrible. Thank you Lufthansa.

The crew was exceptionally polite and caring. The plane was comfortable. Great experience. Will fly more on Air India because of this experience.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

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

Information on your arrival and departure airports

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