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Cheap flights from St. Louis to India from $390

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 3/28. 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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0 bags

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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.
Multiple Airlines Logo
7:45 am - 10:10 pm
STL
-
DEL
27h 55m
2 stops
Multiple Airlines Logo
1:45 am - 9:08 pm
DEL
-
STL
29h 53m
2 stops
$734Multiple Airlines
Sat, Apr 11 - Thu, Apr 23
Lufthansa Logo
3:50 pm - 1:45 am
STL
-
HYD
22h 25m
1 stop
Lufthansa Logo
3:40 am - 6:00 pm
HYD
-
STL
48h 50m
2 stops
$764Lufthansa
Sun, Mar 1 - Sun, Mar 15
Lufthansa Logo
7:00 pm - 1:45 am
STL
-
HYD
43h 15m
2 stops
Lufthansa Logo
3:10 am - 1:25 pm
HYD
-
STL
20h 45m
1 stop
$774Lufthansa
Sat, Mar 7 - Sat, Apr 4
Lufthansa Logo
4:50 pm - 1:45 am
STL
-
HYD
22h 25m
1 stop
Lufthansa Logo
3:10 am - 9:08 pm
HYD
-
STL
52h 28m
2 stops
$780Lufthansa
Fri, Mar 20 - Sun, Mar 29
Air Canada Logo
1:00 pm - 2:50 am
STL
-
BOM
27h 20m
2 stops
Air Canada Logo
5:05 am - 6:27 pm
BOM
-
STL
47h 52m
2 stops
$800Air Canada
Sun, May 24 - Tue, Jul 7
United Airlines Logo
7:45 am - 9:30 pm
STL
-
DEL
27h 15m
2 stops
United Airlines Logo
11:35 pm - 3:21 pm
DEL
-
STL
26h 16m
2 stops
$837United Airlines
Mon, May 11 - Tue, Jun 2
Qatar Airways Logo
4:05 pm - 2:30 am
STL
-
MAA
22h 55m
2 stops
Qatar Airways Logo
4:05 am - 5:58 pm
MAA
-
STL
25h 23m
2 stops
$969Qatar Airways
Wed, Feb 18 - Mon, Mar 2
Qatar Airways Logo
2:00 pm - 2:30 am
STL
-
MAA
25h 00m
2 stops
Qatar Airways Logo
4:05 am - 11:44 pm
MAA
-
STL
30h 09m
2 stops
$970Qatar Airways
Sun, Feb 22 - Tue, Mar 10
British Airways Logo
2:37 pm - 8:55 am
STL
-
AMD
31h 48m
3 stops
British Airways Logo
7:55 am - 11:02 pm
AMD
-
STL
49h 37m
3 stops
$1,493British Airways
Tue, Mar 17 - Sun, Mar 29
British Airways Logo
2:00 pm - 5:30 am
STL
-
AMD
29h 00m
3 stops
British Airways Logo
5:15 pm - 11:44 pm
AMD
-
STL
40h 59m
3 stops
$1,508British Airways
Tue, Mar 17 - Sun, Mar 29

Finnair flights from St. Louis to India

Our best Finnair deals on St. Louis to India flight tickets
Finnair
Jun 23
STL1:26 pmLambert-St Louis
29h 24m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
Jul 14
DEL7:40 amNew Delhi Indira Gandhi Intl
45h 20m
2 stops
STL6:30 pmLambert-St Louis
$1,130
Finnair
Jun 23
STL1:26 pmLambert-St Louis
29h 24m
2 stops
DEL5:20 amNew Delhi Indira Gandhi Intl
Jul 20
DEL7:40 amNew Delhi Indira Gandhi Intl
45h 20m
2 stops
STL6:30 pmLambert-St Louis
$1,131

Lufthansa flights from St. Louis to India

Our best Lufthansa deals on St. Louis to India flight tickets
Lufthansa
Mar 1
STL3:50 pmLambert-St Louis
22h 25m
1 stop
HYD1:45 amHyderabad Rajiv Gandhi Intl
Mar 15
HYD3:40 amHyderabad Rajiv Gandhi Intl
48h 50m
2 stops
STL6:00 pmLambert-St Louis
$764
Lufthansa
Mar 7
STL7:00 pmLambert-St Louis
43h 15m
2 stops
HYD1:45 amHyderabad Rajiv Gandhi Intl
Apr 4
HYD3:10 amHyderabad Rajiv Gandhi Intl
20h 45m
1 stop
STL1:25 pmLambert-St Louis
$774
Lufthansa
Mar 28
STL7:00 pmLambert-St Louis
40h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
May 28
DEL1:45 amNew Delhi Indira Gandhi Intl
22h 10m
2 stops
STL1:25 pmLambert-St Louis
$775

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 January 29, 2026.
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

7:45 am-10:10 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 4/23

1:45 am-9:08 pm

2 stops29h 53m

$734

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Sun 3/1

3:50 pm-1:45 am

1 stop22h 25m

Hyderabad Rajiv Gandhi Intl

Sun 3/15

3:40 am-6:00 pm

2 stops48h 50m

$764

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Sat 3/7

7:00 pm-1:45 am

2 stops43h 15m

Hyderabad Rajiv Gandhi Intl

Sat 4/4

3:10 am-1:25 pm

1 stop20h 45m

$774

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Fri 3/20

4:50 pm-1:45 am

1 stop22h 25m

Hyderabad Rajiv Gandhi Intl

Sun 3/29

3:10 am-9:08 pm

2 stops52h 28m

$780

St. LouisMumbai

STL - BOM

STLBOM

Lambert-St Louis

Sun 5/24

1:00 pm-2:50 am

2 stops27h 20m

Mumbai Chhatrapati Shivaji Intl

Tue 7/7

5:05 am-6:27 pm

2 stops47h 52m

$800

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 5/11

7:45 am-9:30 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Tue 6/2

11:35 pm-3:21 pm

2 stops26h 16m

$837

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Wed 2/18

4:05 pm-2:30 am

2 stops22h 55m

Chennai

Mon 3/2

4:05 am-5:58 pm

2 stops25h 23m

$969

St. LouisChennai

STL - MAA

STLMAA

Lambert-St Louis

Sun 2/22

2:00 pm-2:30 am

2 stops25h 00m

Chennai

Tue 3/10

4:05 am-11:44 pm

2 stops30h 09m

$970

St. LouisAhmedabad

STL - AMD

STLAMD

Lambert-St Louis

Tue 3/17

2:37 pm-8:55 am

3 stops31h 48m

Ahmedabad

Sun 3/29

7:55 am-11:02 pm

3 stops49h 37m

$1,493

St. LouisAhmedabad

STL - AMD

STLAMD

Lambert-St Louis

Tue 3/17

2:00 pm-5:30 am

3 stops29h 00m

Ahmedabad

Sun 3/29

5:15 pm-11:44 pm

3 stops40h 59m

$1,508

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 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 $1,203 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 35% 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

22h 10m

Direct flights

None
The fastest flight from St. Louis to India takes 22h 10m
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
9,215 reviews
Search United Airlines flights
DeltaPriceFrom $626Free CancellationRating
7.9
8,127 reviews
Search Delta flights
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $905Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
LufthansaPriceFrom $920Free CancellationRating
6.8
7,756 reviews
Search Lufthansa flights
American AirlinesPriceFrom $923Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
KLMPriceFrom $1,002Free CancellationRating
7.7
1,443 reviews
Search KLM flights
British AirwaysPriceFrom $1,101Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
FinnairPriceFrom $1,140Free CancellationRating
7.6
1,356 reviews
Search Finnair 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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