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Cheap flights from St. Louis to India from $386

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 1/16. 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.
United Airlines Logo
6:30 am - 10:10 pm
STL
-
DEL
29h 10m2 stops
United Airlines Logo
10:50 pm - 10:23 am
DEL
-
STL
46h 03m2 stops
$666United Airlines
Sat, Apr 11 - Fri, Apr 24
United Airlines Logo
6:30 am - 10:10 pm
STL
-
DEL
29h 10m2 stops
United Airlines Logo
10:50 pm - 3:24 pm
DEL
-
STL
27h 04m1 stop
$679United Airlines
Sat, Apr 11 - Fri, Apr 24
Delta Logo
1:18 pm - 3:00 am
STL
-
BOM
26h 12m2 stops
Delta Logo
2:20 am - 4:37 pm
BOM
-
STL
25h 47m2 stops
$823Delta
Thu, Jan 22 - Wed, Feb 4
Delta Logo
1:18 pm - 3:00 am
STL
-
BOM
26h 12m2 stops
Delta Logo
2:25 am - 8:06 pm
BOM
-
STL
29h 11m2 stops
$824Delta
Thu, Jan 22 - Thu, Feb 5
Qatar Airways Logo
6:00 am - 8:30 am
STL
-
DEL
39h 00m2 stops
Qatar Airways Logo
4:10 pm - 5:22 pm
DEL
-
STL
36h 42m2 stops
$931Qatar Airways
Mon, Jan 26 - Wed, Feb 4
Qatar Airways Logo
6:02 pm - 8:30 am
STL
-
DEL
26h 58m2 stops
Qatar Airways Logo
4:10 pm - 12:28 pm
DEL
-
STL
30h 48m2 stops
$937Qatar Airways
Thu, Jan 29 - Fri, Mar 13
Lufthansa Logo
12:44 pm - 1:45 am
STL
-
HYD
25h 31m3 stops
Lufthansa Logo
9:25 pm - 10:58 pm
HYD
-
STL
37h 03m3 stops
$1,097Lufthansa
Thu, Jan 22 - Sun, Feb 1
Lufthansa Logo
12:44 pm - 1:45 am
STL
-
HYD
25h 31m3 stops
Lufthansa Logo
3:40 am - 10:58 pm
HYD
-
STL
30h 48m2 stops
$1,100Lufthansa
Thu, Jan 22 - Sat, Jan 31
British Airways Logo
6:44 pm - 5:05 pm
STL
-
AMD
34h 51m3 stops
British Airways Logo
11:55 pm - 10:09 pm
AMD
-
STL
33h 44m3 stops
$1,435British Airways
Sun, Jan 11 - Mon, Mar 2
British Airways Logo
6:44 pm - 7:55 pm
STL
-
AMD
37h 41m3 stops
British Airways Logo
7:50 pm - 6:02 pm
AMD
-
STL
33h 42m3 stops
$1,579British Airways
Fri, Jan 30 - Sat, Feb 14

United Airlines flights from St. Louis to India

Our best United Airlines deals on St. Louis to India flight tickets
United Airlines
Apr 11
STL6:30 amLambert-St Louis
29h 10m
2 stops
DEL10:10 pmNew Delhi Indira Gandhi Intl
Apr 24
DEL10:50 pmNew Delhi Indira Gandhi Intl
46h 03m
2 stops
STL10:23 amLambert-St Louis
$666
Find similar
United Airlines
Apr 11
STL6:30 amLambert-St Louis
29h 10m
2 stops
DEL10:10 pmNew Delhi Indira Gandhi Intl
Apr 24
DEL10:50 pmNew Delhi Indira Gandhi Intl
27h 04m
1 stop
STL3:24 pmLambert-St Louis
$679
Find similar
United Airlines
Jan 21
STL6:00 amLambert-St Louis
28h 20m
2 stops
DEL9:50 pmNew Delhi Indira Gandhi Intl
Jan 29
DEL11:55 pmNew Delhi Indira Gandhi Intl
22h 16m
1 stop
STL10:41 amLambert-St Louis
$688
Find similar

Lufthansa flights from St. Louis to India

Our best Lufthansa deals on St. Louis to India flight tickets
Lufthansa
Apr 11
STL6:35 pmLambert-St Louis
44h 05m
2 stops
DEL1:10 amNew Delhi Indira Gandhi Intl
Apr 23
DEL2:50 amNew Delhi Indira Gandhi Intl
21h 05m
1 stop
STL1:25 pmLambert-St Louis
$1,048
Find similar
Lufthansa
Apr 20
STL1:14 pmLambert-St Louis
25h 26m
2 stops
DEL1:10 amNew Delhi Indira Gandhi Intl
Apr 30
DEL1:45 amNew Delhi Indira Gandhi Intl
25h 11m
2 stops
STL4:26 pmLambert-St Louis
$1,050
Find similar
Lufthansa
Feb 20
STL11:39 amLambert-St Louis
26h 41m
2 stops
DEL1:50 amNew Delhi Indira Gandhi Intl
Mar 12
DEL3:35 amNew Delhi Indira Gandhi Intl
21h 50m
1 stop
STL2:55 pmLambert-St Louis
$1,055
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 December 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

Sat 4/11

6:30 am-10:10 pm

2 stops29h 10m

New Delhi Indira Gandhi Intl

Fri 4/24

10:50 pm-10:23 am

2 stops46h 03m

$666

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 4/11

6:30 am-10:10 pm

2 stops29h 10m

New Delhi Indira Gandhi Intl

Fri 4/24

10:50 pm-3:24 pm

1 stop27h 04m

$679

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 1/22

1:18 pm-3:00 am

2 stops26h 12m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

2:20 am-4:37 pm

2 stops25h 47m

$823

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Thu 1/22

1:18 pm-3:00 am

2 stops26h 12m

Mumbai Chhatrapati Shivaji Intl

Thu 2/5

2:25 am-8:06 pm

2 stops29h 11m

$824

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 1/26

6:00 am-8:30 am

2 stops39h 00m

New Delhi Indira Gandhi Intl

Wed 2/4

4:10 pm-5:22 pm

2 stops36h 42m

$931

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Thu 1/29

6:02 pm-8:30 am

2 stops26h 58m

New Delhi Indira Gandhi Intl

Fri 3/13

4:10 pm-12:28 pm

2 stops30h 48m

$937

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Thu 1/22

12:44 pm-1:45 am

3 stops25h 31m

Hyderabad Rajiv Gandhi Intl

Sun 2/1

9:25 pm-10:58 pm

3 stops37h 03m

$1,097

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Thu 1/22

12:44 pm-1:45 am

3 stops25h 31m

Hyderabad Rajiv Gandhi Intl

Sat 1/31

3:40 am-10:58 pm

2 stops30h 48m

$1,100

St. LouisAhmedabad

STL - AMD

STLAMD

Lambert-St Louis

Sun 1/11

6:44 pm-5:05 pm

3 stops34h 51m

Ahmedabad

Mon 3/2

11:55 pm-10:09 pm

3 stops33h 44m

$1,435

St. LouisAhmedabad

STL - AMD

STLAMD

Lambert-St Louis

Fri 1/30

6:44 pm-7:55 pm

3 stops37h 41m

Ahmedabad

Sat 2/14

7:50 pm-6:02 pm

3 stops33h 42m

$1,579

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 $973.

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 $1,226 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 $975 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 33% 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

20h 45m

Direct flights

None
The fastest flight from St. Louis to India takes 20h 45m
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
9,095 reviews
Search United Airlines flights
DeltaPriceFrom $649Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,536 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $905Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
LufthansaPriceFrom $921Free CancellationRating
6.8
7,637 reviews
Search Lufthansa flights
American AirlinesPriceFrom $923Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
KLMPriceFrom $1,002Free CancellationRating
7.7
1,428 reviews
Search KLM flights
FinnairPriceFrom $1,060Free CancellationRating
7.6
1,338 reviews
Search Finnair flights
British AirwaysPriceFrom $1,224Free CancellationRating
6.7
7,586 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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