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Cheap flights from St. Louis to India from $401

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 9/18. 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

American Airlines Logo
2:11 pm - 9:00 pmSTL-DEL
20h 19m2 stops
American Airlines Logo
11:30 pm - 12:57 pmDEL-STL
23h 57m2 stops
$788American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 14
United Airlines Logo
6:15 am - 9:30 pmSTL-DEL
28h 45m2 stops
United Airlines Logo
12:05 am - 7:57 pmDEL-STL
30h 22m1 stop
$810United Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 10
Lufthansa Logo
12:25 pm - 1:20 amSTL-HYD
26h 25m2 stops
Lufthansa Logo
3:10 am - 3:44 pmHYD-STL
23h 04m2 stops
$853Lufthansa
Find Deal
Tue, Oct 7 - Wed, Oct 22
Lufthansa Logo
12:25 pm - 7:25 amSTL-HYD
32h 30m3 stops
Lufthansa Logo
3:10 am - 3:44 pmHYD-STL
23h 04m2 stops
$861Lufthansa
Find Deal
Wed, Oct 8 - Tue, Oct 21
Air Canada Logo
1:30 pm - 1:20 amSTL-HYD
25h 20m2 stops
Air Canada Logo
3:10 am - 7:38 pmHYD-STL
26h 58m2 stops
$877Air Canada
Find Deal
Mon, Oct 6 - Wed, Oct 22
Air Canada Logo
5:28 pm - 10:10 pmSTL-DEL
42h 12m2 stops
Air Canada Logo
12:05 am - 10:49 amDEL-STL
45h 14m2 stops
$877Air Canada
Find Deal
Fri, Oct 3 - Fri, Oct 10
Delta Logo
3:36 pm - 12:15 amSTL-BOM
22h 09m2 stops
Delta Logo
2:15 am - 4:37 pmBOM-STL
24h 52m2 stops
$1,008Delta
Find Deal
Sat, Sep 6 - Wed, Oct 1
Delta Logo
4:10 pm - 1:40 amSTL-BOM
23h 00m2 stops
Delta Logo
2:15 am - 4:05 pmBOM-STL
24h 20m2 stops
$1,009Delta
Find Deal
Fri, Sep 12 - Mon, Sep 29
Qatar Airways Logo
6:00 am - 2:10 amSTL-BOM
33h 40m2 stops
Qatar Airways Logo
4:10 am - 11:59 pmBOM-STL
30h 19m2 stops
$1,022Qatar Airways
Find Deal
Tue, Sep 9 - Fri, Oct 3
Qatar Airways Logo
6:33 am - 2:40 amSTL-BOM
33h 37m2 stops
Qatar Airways Logo
9:50 pm - 12:08 pmBOM-STL
25h 48m2 stops
$1,049Qatar Airways
Find Deal
Thu, Oct 16 - Fri, Dec 5

Turkish Airlines flights from St. Louis to India

Our best Turkish Airlines deals on St. Louis to India flight tickets
Turkish Airlines
Nov 25
STL5:30 pmLambert-St Louis
26h 25m
2 stops
DEL7:25 amNew Delhi Indira Gandhi Intl
Dec 15
DEL7:00 amNew Delhi Indira Gandhi Intl
44h 10m
2 stops
STL3:40 pmLambert-St Louis
$1,090
Find similar
Turkish Airlines
Nov 15
STL5:24 pmLambert-St Louis
26h 31m
2 stops
DEL7:25 amNew Delhi Indira Gandhi Intl
Dec 9
DEL7:00 amNew Delhi Indira Gandhi Intl
44h 10m
2 stops
STL3:40 pmLambert-St Louis
$1,092
Find similar
Turkish Airlines
Nov 14
STL5:24 pmLambert-St Louis
25h 41m
2 stops
BOM6:35 amMumbai Chhatrapati Shivaji Intl
Dec 8
BOM5:35 amMumbai Chhatrapati Shivaji Intl
45h 35m
2 stops
STL3:40 pmLambert-St Louis
$1,191
Find similar

American Airlines flights from St. Louis to India

Our best American Airlines deals on St. Louis to India flight tickets
American Airlines
Sep 30
STL2:11 pmLambert-St Louis
20h 19m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Oct 14
DEL11:30 pmNew Delhi Indira Gandhi Intl
23h 57m
2 stops
STL12:57 pmLambert-St Louis
$788
Find similar
American Airlines
Aug 23
STL1:15 pmLambert-St Louis
21h 15m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Oct 1
DEL11:30 pmNew Delhi Indira Gandhi Intl
29h 15m
2 stops
STL6:15 pmLambert-St Louis
$880
Find similar
American Airlines
Sep 18
STL9:56 amLambert-St Louis
24h 34m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Sep 22
DEL11:30 pmNew Delhi Indira Gandhi Intl
23h 51m
2 stops
STL12:51 pmLambert-St Louis
$958
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 August 18, 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

Tue 9/30

2:11 pm-9:00 pm

2 stops20h 19m

New Delhi Indira Gandhi Intl

Tue 10/14

11:30 pm-12:57 pm

2 stops23h 57m

$788

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sun 9/28

6:15 am-9:30 pm

2 stops28h 45m

New Delhi Indira Gandhi Intl

Fri 10/10

12:05 am-7:57 pm

1 stop30h 22m

$810

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Tue 10/7

12:25 pm-1:20 am

2 stops26h 25m

Hyderabad Rajiv Gandhi Intl

Wed 10/22

3:10 am-3:44 pm

2 stops23h 04m

$853

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Wed 10/8

12:25 pm-7:25 am

3 stops32h 30m

Hyderabad Rajiv Gandhi Intl

Tue 10/21

3:10 am-3:44 pm

2 stops23h 04m

$861

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Mon 10/6

1:30 pm-1:20 am

2 stops25h 20m

Hyderabad Rajiv Gandhi Intl

Wed 10/22

3:10 am-7:38 pm

2 stops26h 58m

$877

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 10/3

5:28 pm-10:10 pm

2 stops42h 12m

New Delhi Indira Gandhi Intl

Fri 10/10

12:05 am-10:49 am

2 stops45h 14m

$877

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sat 9/6

3:36 pm-12:15 am

2 stops22h 09m

Mumbai Chhatrapati Shivaji Intl

Wed 10/1

2:15 am-4:37 pm

2 stops24h 52m

$1,008

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Fri 9/12

4:10 pm-1:40 am

2 stops23h 00m

Mumbai Chhatrapati Shivaji Intl

Mon 9/29

2:15 am-4:05 pm

2 stops24h 20m

$1,009

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Tue 9/9

6:00 am-2:10 am

2 stops33h 40m

Mumbai Chhatrapati Shivaji Intl

Fri 10/3

4:10 am-11:59 pm

2 stops30h 19m

$1,022

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 10/16

6:33 am-2:40 am

2 stops33h 37m

Mumbai Chhatrapati Shivaji Intl

Fri 12/5

9:50 pm-12:08 pm

2 stops25h 48m

$1,049

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, April 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 $1,024. If you aren’t able to travel during the month of April, then book flights to India from St. Louis during February instead. Flights to India in February, while not as cheap as those in April, still average around $1,149.

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

The cheapest day to depart from St. Louis to India is on a Thursday when prices can be found for as low as $1,178. Flights from St. Louis to India on a Monday will generally be more expensive and average around $1,307. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $1,302 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 $1,188 on momondo.

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

There are 2 cabin classes 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 16% 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

Best Price Found

$401

Fastest flight time

20h 19m

Direct flights

None

Airports in India

7 airports
The best one-way flight to India from St. Louis in the past 72 hours is $401. The best round-trip flight deal from St. Louis to India found on momondo in the last 72 hours is $788.
The fastest flight from St. Louis to India takes 20h 19m
There are no direct flights from St. Louis to India. Popular non-direct routes for this connection are Lambert-St Louis Airport - New Delhi Indira Gandhi Intl Airport and Lambert-St Louis Airport - Hyderabad Rajiv Gandhi Intl Airport.
There are 7 airports near India: Mumbai Chhatrapati Shivaji Intl (BOM), Hyderabad Rajiv Gandhi Intl (HYD), Kolkata Netaji S. Chandra (CCU), Ahmedabad (AMD), Bengaluru Intl (BLR), New Delhi Indira Gandhi Intl (DEL), Chennai (MAA)
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
DeltaPriceFrom $715Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $816Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $922Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $967Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $968Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
LufthansaPriceFrom $972Free CancellationRating
6.8
7,330 reviews
Search Lufthansa flights
FinnairPriceFrom $1,060Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
EmiratesPriceFrom $1,090Free CancellationRating
8.1
3,315 reviews
Search Emirates flights
KLMPriceFrom $1,093Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Japan AirlinesPriceFrom $1,251Free CancellationRating
8.3
1,549 reviews
Search Japan Airlines 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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