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Cheap flights from St. Louis to New Delhi from ₹ 41,112

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEL
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to New Delhi

Enter your travel dates to find the best prices.

Cheapest flights from St. Louis to New Delhi
Explore the most affordable flight options available from St. Louis to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Sat 11/407:45
STL
-
DEL
2 stops27h 55m
Multiple Airlines
Thu 23/401:45
DEL
-
STL
2 stops29h 53m
Multiple Airlines
Deal found 12/2₹ 66,467
Fri 22/513:13
STL
-
DEL
2 stops24h 12m
Lufthansa
Fri 5/601:45
DEL
-
STL
2 stops30h 01m
Lufthansa
Deal found 15/2₹ 67,101
Fri 22/513:13
STL
-
DEL
2 stops24h 12m
Lufthansa
Sat 6/601:45
DEL
-
STL
2 stops24h 31m
Lufthansa
Deal found 11/2₹ 69,365
Sun 24/513:13
STL
-
DEL
2 stops24h 12m
Lufthansa
Thu 4/602:50
DEL
-
STL
1 stop21h 05m
Lufthansa
Deal found 15/2₹ 69,818
Sun 24/513:13
STL
-
DEL
2 stops24h 12m
Lufthansa
Wed 3/602:50
DEL
-
STL
2 stops23h 26m
Lufthansa
Deal found 15/2₹ 70,724
Fri 22/513:13
STL
-
DEL
2 stops24h 12m
Lufthansa
Sun 7/601:45
DEL
-
STL
2 stops22h 10m
Lufthansa
Deal found 11/2₹ 71,810
Fri 22/513:13
STL
-
DEL
2 stops24h 12m
Lufthansa
Wed 3/601:45
DEL
-
STL
2 stops46h 10m
Lufthansa
Deal found 11/2₹ 73,712
Thu 14/513:00
STL
-
DEL
2 stops44h 20m
Air Canada
Thu 28/502:50
DEL
-
STL
2 stops43h 46m
Air Canada
Deal found 15/2₹ 76,610
Sun 17/507:30
STL
-
DEL
2 stops29h 35m
Multiple Airlines
Sat 30/501:45
DEL
-
STL
2 stops24h 31m
Multiple Airlines
Deal found 15/2₹ 78,421

Find flight deals from St. Louis to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 February 2026.

Round-trip from

₹ 66,467

One-way from

₹ 41,112

Popular in

December

Cheapest in

September

Average price

₹ 103,957
Lufthansa
  • Lufthansa
  • 11/4-23/4
  • 4 total stops
  • 57h 48m total
  • St. Louis to New Delhi
Search Deals
6/3
  • 6/3
  • 2 total stops
  • 30h 51m total
  • St. Louis to New Delhi
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 597,195 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 318,046 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from St. Louis to New Delhi that are best for you.

Fly from

St. Louis

Fly to

New Delhi

Route

Depart

Return

Price

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 22/5

13:13-23:55

2 stops24h 12m

New Delhi Indira Gandhi Intl

Thu 4/6

02:50-13:25

1 stop21h 05m

₹ 69,365

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 23/5

13:13-23:55

2 stops24h 12m

New Delhi Indira Gandhi Intl

Thu 4/6

01:45-15:46

2 stops24h 31m

₹ 69,365

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 22/5

13:13-23:55

2 stops24h 12m

New Delhi Indira Gandhi Intl

Sat 6/6

02:50-13:25

1 stop21h 05m

₹ 69,365

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 23/5

13:13-23:55

2 stops24h 12m

New Delhi Indira Gandhi Intl

Sat 6/6

02:50-13:25

1 stop21h 05m

₹ 69,365

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 22/5

13:13-23:55

2 stops24h 12m

New Delhi Indira Gandhi Intl

Sun 7/6

01:45-13:25

2 stops22h 10m

₹ 71,810

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 18/5

07:30-19:50

1 stop25h 50m

New Delhi Indira Gandhi Intl

Mon 13/7

02:50-13:25

1 stop21h 05m

₹ 79,960

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 13/4

09:10-22:10

2 stops26h 30m

New Delhi Indira Gandhi Intl

Sun 19/4

02:50-21:08

2 stops52h 48m

₹ 80,051

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 15/5

15:30-00:55

1 stop22h 55m

New Delhi Indira Gandhi Intl

Fri 29/5

01:45-15:46

2 stops24h 31m

₹ 84,307

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 15/5

15:30-00:55

1 stop22h 55m

New Delhi Indira Gandhi Intl

Sat 30/5

02:50-13:25

1 stop21h 05m

₹ 84,307

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 6/3

13:09-07:30

2 stops30h 51m

₹ 41,112

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 13 results
1
2

Best time to book a flight from St. Louis to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from St. Louis with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to New Delhi

How far ahead should I book a flight from St. Louis to New Delhi?

Use this chart to determine the optimal time to book a return flight from St. Louis to New Delhi. Price data was last updated on 13 February 2026.

The best time to book flights from St. Louis to New Delhi is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to New Delhi?

Currently, January is the cheapest month in which you can book a flight from St. Louis to New Delhi (average of ₹ 62,121). Flying from St. Louis to New Delhi in June is currently the most expensive (average of ₹ 98,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from St. Louis to New Delhi?

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Delhi. Reviews last updated 15 February 2026.
Check out reviews from past customers who have flown with Lufthansa from St. Louis to New Delhi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,785 reviews
Check prices

Overall

6.8

Comfort

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Entertainment

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,785 reviews
Lufthansa
6.8
Okay
7,785 reviews
Check prices

Overall

6.8

Comfort

6.8

Food

6.3

Boarding

7.0

Crew

7.6

Entertainment

6.5

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to New Delhi?

    For as low as ₹ 69,365, Lufthansa can have you in New Delhi from St. Louis in 24h 12m. Airlines will cover a distance of 12410 km.

  • What is the cheapest airline to fly from St. Louis to New Delhi round-trip?

    Lufthansa, at ₹ 68,984, was found to be the cheapest airline from St. Louis to New Delhi.. Users have found that Lufthansa is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from St. Louis to New Delhi that include hotel bookings?

    Yes. In addition to deals on St. Louis to New Delhi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to New Delhi.

  • Can I find deals for business class flights from St. Louis to New Delhi?

    Yes. Cheapflights offers flight deals from St. Louis to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to New Delhi?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to New Delhi (average of ₹ 62,121). Flying from St. Louis to New Delhi in June is currently the most expensive (average of ₹ 98,705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New Delhi?

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

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Alternative routes for St. Louis to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to New Delhi flights
Springfield to New Delhi flights

Top airline flying from St. Louis to New Delhi

Discover the top airline that operate flights from St. Louis to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 15 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest₹ 68,984Average₹ 124,732FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to New Delhi?

When you search for this flight from St. Louis to New Delhi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to New Delhi?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to New Delhi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St. Louis to New Delhi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to New Delhi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from St. Louis to New Delhi become cheaper?

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