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Cheap flights from St. Louis to India from $417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to India departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to India

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:50 pm - 1:30 amSTL-DEL
22h 10m1 stop
Lufthansa Logo
1:55 am - 11:59 pmDEL-STL
33h 34m2 stops
$709Lufthansa
Find Deal
mié., ene. 14 - lun., ene. 26
Lufthansa Logo
3:50 pm - 1:30 amSTL-DEL
22h 10m1 stop
Lufthansa Logo
1:55 am - 10:58 pmDEL-STL
32h 33m2 stops
$718Lufthansa
Find Deal
mié., ene. 14 - lun., ene. 26
Lufthansa Logo
3:50 pm - 1:30 amSTL-DEL
22h 10m1 stop
Lufthansa Logo
3:35 am - 1:55 pmDEL-STL
21h 50m1 stop
$737Lufthansa
Find Deal
mié., ene. 14 - mar., ene. 27
Delta Logo
6:35 am - 2:50 amSTL-BOM
32h 45m2 stops
Delta Logo
4:40 am - 11:42 pmBOM-STL
29h 32m2 stops
$831Delta
Find Deal
lun., mar. 2 - mar., mar. 24
Delta Logo
5:00 pm - 2:20 amSTL-BOM
22h 50m2 stops
Delta Logo
4:10 am - 6:02 pmBOM-STL
24h 22m2 stops
$881Delta
Find Deal
jue., may. 7 - jue., may. 21
Air Canada Logo
1:30 pm - 9:45 pmSTL-BOM
45h 45m2 stops
Air Canada Logo
12:40 am - 6:25 pmBOM-STL
28h 15m2 stops
$907Air Canada
Find Deal
mié., may. 13 - mar., may. 26
Air Canada Logo
1:30 pm - 11:50 pmSTL-BOM
23h 50m2 stops
Air Canada Logo
12:40 am - 6:25 pmBOM-STL
28h 15m2 stops
$912Air Canada
Find Deal
jue., may. 7 - mié., may. 20
Qatar Airways Logo
7:00 am - 2:35 amSTL-BOM
32h 05m2 stops
Qatar Airways Logo
3:05 am - 11:55 pmBOM-STL
31h 20m2 stops
$929Qatar Airways
Find Deal
lun., mar. 2 - lun., mar. 23
Qatar Airways Logo
7:00 am - 2:30 amSTL-BLR
33h 00m2 stops
Qatar Airways Logo
4:00 am - 11:55 pmBLR-STL
30h 25m2 stops
$994Qatar Airways
Find Deal
jue., abr. 16 - vie., abr. 24
KLM Logo
10:19 am - 12:15 amSTL-BLR
26h 26m2 stops
KLM Logo
2:00 am - 4:37 pmBLR-STL
26h 07m2 stops
$1,098KLM
Find Deal
mar., ene. 6 - lun., ene. 26

United Airlines flights from St. Louis to India

Our best United Airlines deals on St. Louis to India flight tickets
United Airlines
Jan 13
STL6:00 amLambert-St Louis
28h 20m
2 stops
DEL9:50 pmNew Delhi Indira Gandhi Intl
Jan 30
DEL11:55 pmNew Delhi Indira Gandhi Intl
29h 18m
2 stops
STL5:43 pmLambert-St Louis
$836
Find similar
United Airlines
Feb 9
STL9:57 amLambert-St Louis
24h 23m
2 stops
DEL9:50 pmNew Delhi Indira Gandhi Intl
Apr 1
DEL11:35 pmNew Delhi Indira Gandhi Intl
22h 04m
1 stop
STL11:09 amLambert-St Louis
$930
Find similar
United Airlines
Feb 12
STL4:05 pmLambert-St Louis
46h 40m
2 stops
BOM2:15 amMumbai Chhatrapati Shivaji Intl
Mar 13
BOM4:10 amMumbai Chhatrapati Shivaji Intl
28h 10m
3 stops
STL9:50 pmLambert-St Louis
$1,052
Find similar

Lufthansa flights from St. Louis to India

Our best Lufthansa deals on St. Louis to India flight tickets
Lufthansa
Jan 14
STL3:50 pmLambert-St Louis
22h 10m
1 stop
DEL1:30 amNew Delhi Indira Gandhi Intl
Jan 26
DEL1:55 amNew Delhi Indira Gandhi Intl
33h 34m
2 stops
STL11:59 pmLambert-St Louis
$709
Find similar
Lufthansa
Jan 14
STL3:50 pmLambert-St Louis
22h 10m
1 stop
DEL1:30 amNew Delhi Indira Gandhi Intl
Jan 26
DEL1:55 amNew Delhi Indira Gandhi Intl
32h 33m
2 stops
STL10:58 pmLambert-St Louis
$718
Find similar
Lufthansa
Jan 14
STL3:50 pmLambert-St Louis
22h 10m
1 stop
DEL1:30 amNew Delhi Indira Gandhi Intl
Jan 27
DEL3:35 amNew Delhi Indira Gandhi Intl
21h 50m
1 stop
STL1:55 pmLambert-St Louis
$737
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to India that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from St. Louis to India that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

mié. 1/14

3:50 pm-1:30 am

1 stop22h 10m

New Delhi Indira Gandhi Intl

lun. 1/26

1:55 am-11:59 pm

2 stops33h 34m

$709

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

mié. 1/14

3:50 pm-1:30 am

1 stop22h 10m

New Delhi Indira Gandhi Intl

lun. 1/26

1:55 am-10:58 pm

2 stops32h 33m

$718

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

mié. 1/14

3:50 pm-1:30 am

1 stop22h 10m

New Delhi Indira Gandhi Intl

mar. 1/27

3:35 am-1:55 pm

1 stop21h 50m

$737

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

lun. 3/2

6:35 am-2:50 am

2 stops32h 45m

Mumbai Chhatrapati Shivaji Intl

mar. 3/24

4:40 am-11:42 pm

2 stops29h 32m

$831

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

jue. 5/7

5:00 pm-2:20 am

2 stops22h 50m

Mumbai Chhatrapati Shivaji Intl

jue. 5/21

4:10 am-6:02 pm

2 stops24h 22m

$881

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

mié. 5/13

1:30 pm-9:45 pm

2 stops45h 45m

Mumbai Chhatrapati Shivaji Intl

mar. 5/26

12:40 am-6:25 pm

2 stops28h 15m

$907

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

jue. 5/7

1:30 pm-11:50 pm

2 stops23h 50m

Mumbai Chhatrapati Shivaji Intl

mié. 5/20

12:40 am-6:25 pm

2 stops28h 15m

$912

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

lun. 3/2

7:00 am-2:35 am

2 stops32h 05m

Mumbai Chhatrapati Shivaji Intl

lun. 3/23

3:05 am-11:55 pm

2 stops31h 20m

$929

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

jue. 4/16

7:00 am-2:30 am

2 stops33h 00m

Bengaluru Intl

vie. 4/24

4:00 am-11:55 pm

2 stops30h 25m

$994

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

mar. 1/6

10:19 am-12:15 am

2 stops26h 26m

Bengaluru Intl

lun. 1/26

2:00 am-4:37 pm

2 stops26h 07m

$1,098

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to India from

How to get the cheapest flight ticket from St. Louis to India

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to India?

In general, September is the cheapest month to fly from St. Louis to India. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $938. If you aren’t able to travel during the month of September, then book flights to India from St. Louis during April instead. Flights to India in April, while not as cheap as those in September, still average around $1,048.

What is the cheapest time of day to depart on your flight to India?

Our data shows that the cheapest St. Louis to India flights are usually those with departure times in the evening. Our users have found flights to India in the evening for as low as $1,253. Flights to India are more costly at noon, with an average ticket price of $1,386. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Lambert-St Louis to India flight route?

Fly from Lambert-St Louis to New Delhi Indira Gandhi Intl for the best Lambert-St Louis - India flight prices

How far in advance should I book a flight to India?

You are more likely to see cheaper flights to India from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to India for around $1,239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to India from St. Louis for as low as $1,084 on momondo.

What cabin class options are available on Lambert-St Louis to India flights?

There is only 1 cabin class available to choose from on Lambert-St Louis to India flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to India flights?

You could potentially save up to 6% on your flight if you consider stops on a St. Louis to India flight.

Cheap St. Louis to India flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to India

Fastest flight time

21h 49m

Direct flights

None
The fastest flight from St. Louis to India takes 21h 49m
There are no direct flights from St. Louis to India. There are no popular flight routes from St. Louis to India.
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to India?

    Prices for flights from Lambert-St Louis Airport to India are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to India?

  • How old do you have to be to fly from Lambert-St Louis Airport to India?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to India.

  • What documentation or ID do you need to fly to India?

    The travel and health documents required for your trip to India can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at India. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from St. Louis to India?

Best airlines flying from St. Louis to India

Compare and see reviews for airlines that fly from St. Louis to India with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $422Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $834Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $905Free CancellationRating
7.4
3,675 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $923Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
LufthansaPriceFrom $932Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
KLMPriceFrom $1,002Free CancellationRating
7.7
1,422 reviews
Search KLM flights
FinnairPriceFrom $1,060Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
British AirwaysPriceFrom $1,224Free CancellationRating
6.7
7,539 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to India?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to India from St. Louis.

Can I find flights from St. Louis to India with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to India flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to India?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to India from St. Louis.

I’m not ready to book a flight from St. Louis to India right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to India now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to India and let you know when they change.

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