BOM - STL

$603 Find Cheap Flights from Mumbai to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mumbai to St. Louis departing on 7/15. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

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

Cheapest round-trip
$1,003
Typical prices: $1,248-$1,030
British Airways
Thu 7/16Tue 9/15
BOM - STL • 2 stops
Cheapest one-way
$603
Typical prices: $902-$1,140
Multiple Airlines
Wed 7/15
BOM - STL • 2 stops
Top airlines
British Airways
Cheapest • from $1,003 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Mumbai and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $1,903 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 21h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mumbai to St. Louis 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 Mumbai to St. Louis

Thu, Jul 16 - Tue, Sep 15
British Airways Logo
12:50 pm - 12:16 am
BOM
-
STL
45h 56m
2 stops
British Airways Logo
8:54 am - 11:40 pm
STL
-
BOM
28h 16m
2 stops
$1,003British Airways
Thu, Jul 16 - Tue, Sep 15
British Airways Logo
12:50 pm - 12:16 am
BOM
-
STL
45h 56m
2 stops
British Airways Logo
8:54 am - 10:50 am
STL
-
BOM
39h 26m
2 stops
$1,004British Airways
Thu, Jul 16 - Tue, Sep 15
British Airways Logo
9:30 am - 7:21 pm
BOM
-
STL
44h 21m
2 stops
British Airways Logo
9:35 pm - 7:30 am
STL
-
BOM
23h 25m
1 stop
$1,286British Airways
Thu, Jul 16 - Tue, Sep 15
British Airways Logo
9:30 am - 7:21 pm
BOM
-
STL
44h 21m
2 stops
British Airways Logo
9:35 pm - 7:30 am
STL
-
BOM
23h 25m
1 stop
$1,287British Airways
Thu, Jul 16 - Tue, Sep 15
British Airways Logo
12:50 pm - 7:21 pm
BOM
-
STL
41h 01m
2 stops
British Airways Logo
9:35 pm - 10:50 am
STL
-
BOM
26h 45m
1 stop
$1,289British Airways
Wed, Aug 19 - Fri, Sep 4
British Airways Logo
1:40 am - 7:27 pm
BOM
-
STL
28h 17m
2 stops
British Airways Logo
9:44 am - 11:40 pm
STL
-
BOM
27h 26m
2 stops
$1,405British Airways
Tue, Jul 14 - Wed, Jul 22
Delta Logo
2:00 am - 3:13 pm
BOM
-
STL
23h 43m
2 stops
Delta Logo
11:18 am - 12:01 am
STL
-
BOM
26h 13m
2 stops
$1,442Delta
Wed, Jul 15 - Wed, Jul 22
British Airways Logo
9:30 am - 7:30 pm
BOM
-
STL
20h 30m
1 stop
British Airways Logo
11:15 am - 11:40 pm
STL
-
BOM
25h 55m
2 stops
$1,551British Airways
Wed, Aug 19 - Fri, Sep 4
British Airways Logo
1:40 am - 7:27 pm
BOM
-
STL
28h 17m
2 stops
British Airways Logo
9:35 pm - 7:30 am
STL
-
BOM
23h 25m
1 stop
$1,742British Airways
Tue, Jul 14 - Wed, Jul 22
Lufthansa Logo
2:40 am - 1:25 pm
BOM
-
STL
21h 15m
1 stop
Lufthansa Logo
3:30 pm - 1:00 am
STL
-
BOM
23h 00m
1 stop
$1,749Lufthansa
Booking Insights

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

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mumbai to St. Louis departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mumbai to St. Louis, 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 Mumbai to St. Louis is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $1,833 and $1,673 respectively.

Find deals

Good to know

Cheapest flight$603
Most popular time to fly and prices are also 5% lower on average.
Flight from Mumbai to St. Louis

When to book flights from Mumbai to St. Louis

Are your dates flexible? Find out the best times to travel from Mumbai to St. Louis 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 Mumbai to St. Louis

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

    In the last 5 days, the lowest price for a flight from Mumbai to St. Louis was $603 for a one-way ticket and $1,003 for a round-trip.

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

    Yes

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

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

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

    Star Alliance is the only airline alliance operating flights between Mumbai and St. Louis.

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

    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 Mumbai to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Mumbai 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 Mumbai to St. Louis?

    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 St. Louis with an airline and back to Mumbai with another airline. Booking your flights between Mumbai and STL 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 Mumbai to St. Louis?

    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 St. Louis from Mumbai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Mumbai to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Mumbai to St. Louis. 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 Mumbai to St. Louis? 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.
6.8
LufthansaOverall score based on 8066 reviews
6.3Food
6.4Entertainment
7.0Boarding
6.8Comfort
7.6Crew
Airline reviews

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

10.0 ExcellentCara, Jun 2026
FRA - TPA
Read more Lufthansa reviews

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

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

Information on your arrival and departure airports

Mumbai (BOM)
St. Louis (STL)