STL - BOM

$562 Find Cheap Flights from St. Louis to Mumbai - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$745
Typical prices: $979-$1,407
Lufthansa
Tue 1/16Tue 1/30
STL - BOM • 2 stops
Cheapest one-way
$473
Typical prices: $663-$804
Multiple Airlines
Thu 2/8
STL - BOM • 3 stops
Nonstop flights
There are currently no direct flights between St. Louis and Mumbai. You'll need to take a connecting flight to reach the destination.
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When to book
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 52% compared to booking last minute.
Insights
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When to travel
Cheapest • 35% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $1,376 (round-trip)
Shortest trip • 22h 23m (one-way)
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Jan 16 - Sat, Jan 30
Lufthansa Logo
11:45 am - 11:55 pmSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
24h 40m2 stops Newark Munich Franz Josef Strauss
Lufthansa Logo
1:50 am - 9:37 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
31h 17m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$745Lufthansa
Thu, Feb 4 - Tue, Feb 16
Ethiopian Air Logo
5:02 am - 2:35 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
34h 03m2 stops Chicago O'Hare Intl Addis Ababa Bole
Ethiopian Air Logo
10:50 am - 5:34 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
42h 14m3 stops Addis Ababa Bole Rome Fiumicino Chicago O'Hare Intl
$1,026Ethiopian Air
Wed, Jan 13 - Fri, Jan 29
Ethiopian Air Logo
5:02 am - 2:35 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
34h 03m2 stops Chicago O'Hare Intl Addis Ababa Bole
Ethiopian Air Logo
10:50 am - 7:28 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
44h 08m3 stops Addis Ababa Bole Rome Fiumicino Chicago O'Hare Intl
$1,026Ethiopian Air
Thu, Feb 4 - Tue, Feb 16
Qatar Airways Logo
3:54 pm - 2:50 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
47h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
10:20 pm - 2:06 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
51h 16m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,040Qatar Airways
Mon, Dec 7 - Tue, Jan 12
Lufthansa Logo
6:55 pm - 11:55 pmSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
41h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
1:50 am - 1:45 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
23h 25m2 stops Munich Franz Josef Strauss Frankfurt am Main
$1,040Lufthansa
Sat, Feb 13 - Tue, Feb 23
Etihad Airways Logo
6:39 am - 7:00 pmSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
24h 51m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
10:50 pm - 3:30 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
28h 10m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
$1,116Etihad Airways
Wed, Mar 17 - Mon, Mar 29
British Airways Logo
10:30 am - 5:40 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
32h 40m2 stops Boston Logan Intl London Heathrow
British Airways Logo
12:50 pm - 7:30 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
41h 10m1 stop London Heathrow
$1,119British Airways
Wed, Mar 17 - Mon, Mar 29
British Airways Logo
10:30 am - 5:40 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
32h 40m2 stops Boston Logan Intl London Heathrow
British Airways Logo
1:40 am - 7:30 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
28h 20m1 stop London Heathrow
$1,119British Airways
Tue, Jan 12 - Wed, Feb 3
Qatar Airways Logo
3:54 pm - 2:35 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
47h 11m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
3:55 am - 6:30 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
26h 05m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,133Qatar Airways
Thu, Mar 18 - Thu, Apr 15
Etihad Airways Logo
11:11 am - 1:55 amSTL  Lambert-St Louis-BOM Mumbai Chhatrapati Shivaji Intl
28h 14m2 stops Charlotte Douglas Abu Dhabi Zayed Intl
Etihad Airways Logo
1:55 pm - 7:30 pmBOM  Mumbai Chhatrapati Shivaji Intl-STL Lambert-St Louis
40h 05m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,134Etihad Airways
Booking Insights

Price, demand and travel trends for St. Louis to Mumbai flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from St. Louis to Mumbai typically range from $979 to $1,407. The lowest price found in the past 5 days was $745, on Lufthansa.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from St. Louis to Mumbai. It’s 16% cheaper than the average day, while Saturday is the most expensive, with prices 16% higher.

When are flights from St. Louis to Mumbai the cheapest?

Flights from St. Louis to Mumbai are cheapest 21 weeks before departure. Booking in this window typically costs about 52% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for St. Louis to Mumbai flights

Low season

August

Cheapest flight

$473
Beat the crowds with an average 72% drop in travelers.
The most popular month to fly with an average 66% increase in travelers.
One-way 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

Your St. Louis to Mumbai flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from St. Louis to Mumbai?

    Four cabin classes are available on flights from St. Louis to Mumbai:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from St. Louis to Mumbai?

    A nonstop flight from St. Louis to Mumbai takes 00m, covering 8,290 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a St. Louis to Mumbai flight?

    Round-trip flights from St. Louis to Mumbai range from $979 to $1,407, with an average of $1,194 over the past 12 months. Anything below $979 counts as a good deal.

  • How expensive are last-minute St. Louis to Mumbai flights?

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the $1,194 route average. Book 21 weeks before departure for the lowest fares.

  • How are flight prices from St. Louis to Mumbai looking right now?

    One-way fares from St. Louis to Mumbai are currently higher than usual. Average one-way flight prices are about $1,269, which is 83% above the typical average for this route.

  • Which airports can I use when flying from St. Louis to Mumbai?

    Flights from St. Louis to Mumbai usually depart from Lambert-St Louis (STL) and arrive at Mumbai Chhatrapati Shivaji Intl (BOM).

  • Which airports do connecting flights from St. Louis to Mumbai pass through?

    Connecting flights from St. Louis to Mumbai most commonly pass through:

    • Frankfurt am Main (FRA) - 84% of one-stop connections
    • London Heathrow (LHR) - 16% of one-stop connections

  • Can I save money by using flexible dates for flights from St. Louis to Mumbai?

    Yes. Flexible dates can save you up to 29% on flights from St. Louis to Mumbai. Thursday is the cheapest departure day at $1,003 round-trip on average, while Saturday is the most expensive at $1,396, a difference of $393.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from St. Louis to Mumbai?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 22h 23m, compared with 23h 33m via London Heathrow (LHR).

  • What is the time difference between St. Louis and Mumbai?

    Mumbai is 10 hours ahead of St. Louis (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Mumbai?

    Some of the most popular sights in Mumbai are Juhu Beach, Gateway of India and Wankhede Stadium. These are among the most viewed places in Mumbai on KAYAK.

Your guide to booking St. Louis to Mumbai flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $1,003, about $393 less than Saturday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 52% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your St. Louis to Mumbai trip for March. Fares historically average $779 round-trip in that month - typically $744 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Mumbai Chhatrapati Shivaji Intl Airport.

    • The Lalit Mumbai
    • The Leela Mumbai
    • Niranta Airport Transit Hotel & Lounge Terminal 2 Arrivals

More options for your flight from St. Louis to Mumbai

Complete your trip to Mumbai with a hotel stay or car rental