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Cheap flights from St. Louis to New Delhi from ₹ 46,441

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 New Delhi departing on 26/3. 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 New Delhi

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 19:20
STL
-
DEL
25h 50m
2 stops
Multiple Airlines Logo
21:15 - 19:30
DEL
-
STL
32h 45m
2 stops
₹ 86,419Multiple Airlines
Sun, 26 Apr - Sat, 9 May
Multiple Airlines Logo
07:00 - 19:20
STL
-
DEL
25h 50m
2 stops
Multiple Airlines Logo
15:55 - 18:04
DEL
-
STL
36h 39m
2 stops
₹ 86,789Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
09:37 - 19:20
STL
-
DEL
23h 13m
2 stops
Multiple Airlines Logo
21:15 - 18:04
DEL
-
STL
31h 19m
2 stops
₹ 88,266Multiple Airlines
Thu, 2 Apr - Sun, 12 Apr
Multiple Airlines Logo
08:57 - 19:20
STL
-
DEL
23h 53m
2 stops
Multiple Airlines Logo
15:55 - 20:09
DEL
-
STL
38h 44m
2 stops
₹ 90,113Multiple Airlines
Sat, 11 Apr - Fri, 24 Apr
Multiple Airlines Logo
07:00 - 19:20
STL
-
DEL
25h 50m
2 stops
Multiple Airlines Logo
15:55 - 16:41
DEL
-
STL
35h 16m
2 stops
₹ 93,806Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
08:00 - 02:35
STL
-
DEL
32h 05m
2 stops
Multiple Airlines Logo
15:55 - 18:04
DEL
-
STL
36h 39m
2 stops
₹ 101,192Multiple Airlines
Sat, 28 Mar - Thu, 9 Apr
Lufthansa Logo
15:30 - 00:55
STL
-
DEL
22h 55m
1 stop
Lufthansa Logo
02:50 - 13:25
DEL
-
STL
21h 05m
1 stop
₹ 102,854Lufthansa
Sun, 26 Apr - Sat, 2 May
Lufthansa Logo
13:13 - 00:55
STL
-
DEL
25h 12m
2 stops
Lufthansa Logo
01:45 - 13:25
DEL
-
STL
22h 10m
2 stops
₹ 104,331Lufthansa
Sat, 11 Jul - Thu, 30 Jul
Lufthansa Logo
15:30 - 23:55
STL
-
DEL
21h 55m
2 stops
Lufthansa Logo
02:50 - 13:25
DEL
-
STL
21h 05m
1 stop
₹ 105,162Lufthansa
Sun, 26 Apr - Sat, 2 May
Lufthansa Logo
13:13 - 23:55
STL
-
DEL
48h 12m
2 stops
Lufthansa Logo
01:45 - 21:22
DEL
-
STL
30h 07m
2 stops
₹ 106,178Lufthansa
Wed, 15 Jul - Fri, 14 Aug

United Airlines flights from St. Louis to New Delhi

Our best United Airlines deals on St. Louis to New Delhi flight tickets
United Airlines
19 May
STL07:05Lambert-St Louis
26h 15m
1 stop
DEL19:50New Delhi Indira Gandhi Intl
22 Jun
DEL23:35New Delhi Indira Gandhi Intl
22h 36m
1 stop
STL11:41Lambert-St Louis
₹ 106,362
United Airlines
19 May
STL07:05Lambert-St Louis
26h 15m
1 stop
DEL19:50New Delhi Indira Gandhi Intl
22 Jun
DEL23:35New Delhi Indira Gandhi Intl
26h 41m
2 stops
STL15:46Lambert-St Louis
₹ 106,732
United Airlines
28 Apr
STL13:10Lambert-St Louis
21h 50m
2 stops
DEL21:30New Delhi Indira Gandhi Intl
29 May
DEL23:35New Delhi Indira Gandhi Intl
22h 36m
1 stop
STL11:41Lambert-St Louis
₹ 109,594

Lufthansa flights from St. Louis to New Delhi

Our best Lufthansa deals on St. Louis to New Delhi flight tickets
Lufthansa
26 Apr
STL06:15Lambert-St Louis
28h 45m
1 stop
DEL21:30New Delhi Indira Gandhi Intl
15 May
DEL01:45New Delhi Indira Gandhi Intl
25h 24m
2 stops
STL16:39Lambert-St Louis
₹ 113,472
Lufthansa
25 Apr
STL06:15Lambert-St Louis
28h 45m
1 stop
DEL21:30New Delhi Indira Gandhi Intl
10 May
DEL01:45New Delhi Indira Gandhi Intl
32h 42m
2 stops
STL23:57Lambert-St Louis
₹ 115,688
Lufthansa
29 Apr
STL15:30Lambert-St Louis
22h 55m
1 stop
DEL00:55New Delhi Indira Gandhi Intl
5 May
DEL02:50New Delhi Indira Gandhi Intl
21h 05m
1 stop
STL13:25Lambert-St Louis
₹ 118,734

momondo Fare Finder

 
Customise your flight search to find flights from St. Louis to New Delhi 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 59,053 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from St. Louis to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sun 26/4

07:00-19:20

2 stops25h 50m

New Delhi Indira Gandhi Intl

Sat 9/5

21:15-19:30

2 stops32h 45m

₹ 86,419

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sun 26/4

07:00-19:20

2 stops25h 50m

New Delhi Indira Gandhi Intl

Sun 3/5

15:55-18:04

2 stops36h 39m

₹ 86,789

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Thu 2/4

09:37-19:20

2 stops23h 13m

New Delhi Indira Gandhi Intl

Sun 12/4

21:15-18:04

2 stops31h 19m

₹ 88,266

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 11/4

08:57-19:20

2 stops23h 53m

New Delhi Indira Gandhi Intl

Fri 24/4

15:55-20:09

2 stops38h 44m

₹ 90,113

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Wed 29/4

07:00-19:20

2 stops25h 50m

New Delhi Indira Gandhi Intl

Wed 6/5

15:55-16:41

2 stops35h 16m

₹ 93,806

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 28/3

08:00-02:35

2 stops32h 05m

New Delhi Indira Gandhi Intl

Thu 9/4

15:55-18:04

2 stops36h 39m

₹ 101,192

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sun 26/4

15:30-00:55

1 stop22h 55m

New Delhi Indira Gandhi Intl

Sat 2/5

02:50-13:25

1 stop21h 05m

₹ 102,854

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 11/7

13:13-00:55

2 stops25h 12m

New Delhi Indira Gandhi Intl

Thu 30/7

01:45-13:25

2 stops22h 10m

₹ 104,331
Fastest return journey

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sun 26/4

15:30-23:55

2 stops21h 55m

New Delhi Indira Gandhi Intl

Sat 2/5

02:50-13:25

1 stop21h 05m

₹ 105,162

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Wed 15/7

13:13-23:55

2 stops48h 12m

New Delhi Indira Gandhi Intl

Fri 14/8

01:45-21:22

2 stops30h 07m

₹ 106,178

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New Delhi from

How to get the cheapest flight ticket from St. Louis to New Delhi

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 typical price of a round-trip flight between St. Louis and New Delhi?

What is the cheapest month to fly to New Delhi?

The month of April is another great option to travel to New Delhi, with average flight prices from St. Louis averaging around ₹ 90,944.

How far in advance should I book a flight to New Delhi?

You are more likely to see cheaper flights to New Delhi from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around ₹ 107,586 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from St. Louis for as low as ₹ 75,525 on momondo.

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

You could potentially save up to 43% on your flight if you consider stops on a St. Louis to New Delhi flight.

How have St. Louis to New Delhi flight prices changed over time?

When to book flights from St. Louis to New Delhi

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to New Delhi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. Louis to New Delhi (STL to DEL) flight deals and tips

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

Fastest flight time

25h 27m

Direct flights

None
The fastest flight from St. Louis to New Delhi takes 25h 27m
There are no direct flights from St. Louis to New Delhi. There are no popular flight routes from St. Louis to New Delhi.
Search flight deals

  • How far is Lambert-St Louis to New Delhi Indira Gandhi Intl by plane?

    Lambert-St Louis and New Delhi Indira Gandhi Intl are 12416.2 km apart from one another. A reasonable flight in good conditions will take 25h 27m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to New Delhi Indira Gandhi Intl Airport?

    Prices for flights from Lambert-St Louis Airport to New Delhi Indira Gandhi Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to New Delhi Indira Gandhi Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to New Delhi Indira Gandhi Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to New Delhi Indira Gandhi Intl Airport.

  • What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

    The travel and health documents you'll need for your trip to New Delhi Indira Gandhi Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Delhi Indira Gandhi Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to New Delhi?

Best airlines flying from St. Louis to New Delhi

Compare and see reviews for airlines that fly from St. Louis to New Delhi with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom ₹ 70,436Free CancellationRating
6.8
7,858 reviews
Search Lufthansa flights

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Gurugram
Noida
Faridabad

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to New Delhi. momondo saves you time and could save you money on your trip.

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

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

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

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 New Delhi from St. Louis.

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

Yes momondo offers price alerts on flights to New Delhi from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Lufthansa