BOM - STL

₹ 46,182 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 23/2. 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 return fare
₹ 85,766
Overall average: ₹ 126,542
British Airways
Wed 13/5Thu 10/9
BOM - STL • 2 stops
Cheapest one-way flight
₹ 46,182
Typical prices: ₹ 73,305-₹ 84,758
Multiple Airlines
Mon 23/2
BOM - STL • 3 stops
Top airlines
British Airways
Cheapest • from ₹ 85,766 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 19% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds 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 return 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 return flight deals from Mumbai to St. Louis

Wed, 13 May - Thu, 10 Sep
British Airways Logo
01:40 - 16:16
BOM
-
STL
25h 06m
2 stops
British Airways Logo
09:46 - 23:40
STL
-
BOM
27h 24m
2 stops
₹ 85,766British Airways
Wed, 18 Feb - Sun, 22 Feb
British Airways Logo
13:10 - 19:30
BOM
-
STL
41h 50m
2 stops
British Airways Logo
14:19 - 06:40
STL
-
BOM
28h 51m
2 stops
₹ 88,973British Airways
Wed, 18 Feb - Sun, 22 Feb
British Airways Logo
13:10 - 23:48
BOM
-
STL
46h 08m
2 stops
British Airways Logo
18:57 - 00:15
STL
-
BOM
41h 48m
2 stops
₹ 89,157British Airways
Thu, 12 Mar - Fri, 20 Mar
British Airways Logo
02:15 - 22:52
BOM
-
STL
31h 07m
2 stops
British Airways Logo
18:57 - 00:15
STL
-
BOM
42h 48m
2 stops
₹ 91,081British Airways
Tue, 2 Jun - Tue, 29 Sep
British Airways Logo
01:40 - 18:30
BOM
-
STL
27h 20m
2 stops
British Airways Logo
21:35 - 07:30
STL
-
BOM
23h 25m
1 stop
₹ 92,455British Airways
Tue, 2 Jun - Tue, 29 Sep
British Airways Logo
01:40 - 16:29
BOM
-
STL
25h 19m
2 stops
British Airways Logo
21:35 - 07:30
STL
-
BOM
23h 25m
1 stop
₹ 93,188British Airways
Wed, 27 May - Tue, 30 Jun
British Airways Logo
01:40 - 19:19
BOM
-
STL
28h 09m
2 stops
British Airways Logo
19:20 - 07:30
STL
-
BOM
25h 40m
2 stops
₹ 99,786British Airways
Wed, 27 May - Tue, 30 Jun
British Airways Logo
01:40 - 18:52
BOM
-
STL
27h 42m
2 stops
British Airways Logo
21:35 - 07:30
STL
-
BOM
23h 25m
1 stop
₹ 101,527British Airways
Tue, 2 Jun - Tue, 29 Sep
Lufthansa Logo
02:40 - 13:25
BOM
-
STL
21h 15m
1 stop
Lufthansa Logo
15:30 - 01:00
STL
-
BOM
23h 00m
1 stop
₹ 112,431Lufthansa
Tue, 2 Jun - Tue, 29 Sep
Lufthansa Logo
02:40 - 13:25
BOM
-
STL
21h 15m
1 stop
Lufthansa Logo
15:30 - 01:00
STL
-
BOM
23h 00m
1 stop
₹ 112,981Lufthansa
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.

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 January, where tickets cost ₹ 87,691 (return) on average. On the other hand, the most expensive months are November and May, where the average cost of round-trip tickets is ₹ 126,817 and ₹ 126,542 respectively.

Good to know

Low seasonDecember
Cheapest flight₹ 46,182
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (16% more expensive 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 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 Mumbai to St. Louis

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

    In the last 3 days, the lowest price for a flight from Mumbai to St. Louis was ₹ 46,182 for a one-way ticket and ₹ 85,766 for a return.

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Mumbai to St. Louis are KLM and Lufthansa. With an average price for the route of ₹ 114,989 and an overall rating of 7.7, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of ₹ 156,110 and an overall rating of 6.8.

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

  • 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 3 airlines 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.
7.7
KLMOverall score based on 1443 reviews
7.6Comfort
7.1Entertainment
8.4Crew
7.8Boarding
7.3Food
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Aircraft was comfortable even in economy, clean. Entertainment screens were excellent and. Hoice was very good. Good was just ok. Crew was not bad.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

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

Information on your arrival and departure airports