New Delhi

$489+ Cheap flights from St. Louis (STL) to New Delhi (DEL)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEL
Feb 27 — Mar 61
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The best prices from Lambert-St Louis to New Delhi Indira Gandhi Intl are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,045
(United Airlines)

One-way from

$489
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,142
Provider with most accurate pricing for Lambert-St Louis-New Delhi Indira Gandhi Intl flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-New Delhi Indira Gandhi Intl flights.
From Lambert-St Louis to New Delhi Indira Gandhi Intl
One-way flight from Lambert-St Louis to New Delhi Indira Gandhi Intl
Highest demand for flights based on searches. 7% potential increase in price ($116 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from St. Louis to New Delhi

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 February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/73:30 pmSTL - DEL
1 stop18h 15mUnited Airlines
Mon 4/1411:35 pmDEL - STL
2 stops25h 37mUnited Airlines
Deal found 2/20$1,045
This Yatra.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/285:33 pmSTL - DEL
1 stop41h 27mLufthansa
Sun 4/132:55 amDEL - STL
2 stops47h 22mLufthansa
Deal found 2/22$1,051
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2812:58 pmSTL - DEL
1 stop21h 07mAmerican Airlines
Mon 4/1411:30 pmDEL - STL
1 stop25h 45mAmerican Airlines
Deal found 2/22$1,059
This FlightHub deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:29 pmSTL - DEL
2 stops42h 11mMultiple Airlines
Tue 5/132:55 amDEL - STL
1 stop21h 05mMultiple Airlines
Deal found 2/21$1,067
This Ovago deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:13 pmSTL - DEL
2 stops24h 37mFinnair
Fri 8/157:40 amDEL - STL
2 stops45h 11mFinnair
Deal found 2/22$1,153
This Booking.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:30 amSTL - DEL
1 stop26h 15mAir Canada
Sun 6/110:50 pmDEL - STL
2 stops55h 41mAir Canada
Deal found 2/21$1,167
This Gotogate deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/119:28 amSTL - DEL
2 stops36h 17mQatar Airways
Mon 3/243:40 amDEL - STL
2 stops47h 02mQatar Airways
Deal found 2/21$1,208
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/32:18 pmSTL - DEL
2 stops25h 07mDelta
Thu 8/142:05 amDEL - STL
2 stops26h 28mDelta
Deal found 2/22$1,447
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/216:15 amSTL - DEL
2 stops52h 50mCathay Pacific
Thu 3/271:30 amDEL - STL
2 stops32h 09mCathay Pacific
Deal found 2/20$1,799

Find flights from St. Louis to New Delhi within your budget

Customize 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 2,558,603 searches. Data last updated February 22, 2025.

Fly from

St. Louis

Fly to

New Delhi

Route

Depart

Return

Price

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 4/7

3:30 pm-8:15 pm

1 stop18h 15m

New Delhi Indira Gandhi Intl

Mon 4/14

11:35 pm-2:42 pm

2 stops25h 37m

$1,045

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 3/28

8:00 am-9:00 pm

2 stops26h 30m

New Delhi Indira Gandhi Intl

Sun 4/13

2:55 am-3:47 pm

2 stops47h 22m

$1,051

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 3/28

12:58 pm-8:35 pm

1 stop21h 07m

New Delhi Indira Gandhi Intl

Mon 4/14

11:30 pm-2:45 pm

1 stop25h 45m

$1,059

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Wed 5/7

5:29 pm-10:10 pm

2 stops42h 11m

New Delhi Indira Gandhi Intl

Tue 5/13

2:55 am-1:30 pm

1 stop21h 05m

$1,067

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sun 8/3

6:13 pm-5:20 am

2 stops24h 37m

New Delhi Indira Gandhi Intl

Fri 8/15

7:40 am-6:21 pm

2 stops45h 11m

$1,153

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 5/24

7:30 am-8:15 pm

1 stop26h 15m

New Delhi Indira Gandhi Intl

Sun 6/1

10:50 pm-8:01 pm

2 stops55h 41m

$1,167

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 3/28

5:37 pm-1:10 am

2 stops21h 03m

New Delhi Indira Gandhi Intl

Sun 4/13

2:05 am-11:36 pm

2 stops32h 01m

$1,174

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Tue 3/11

9:28 am-8:15 am

2 stops36h 17m

New Delhi Indira Gandhi Intl

Mon 3/24

3:40 am-4:12 pm

2 stops47h 02m

$1,208

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Fri 3/21

6:15 am-9:35 pm

2 stops52h 50m

New Delhi Indira Gandhi Intl

Thu 3/27

1:30 am-11:09 pm

2 stops32h 09m

$1,799

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 4/7

12:00 pm-9:00 pm

2 stops22h 30m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 13 results
1
2

Compare providers for flights from St. Louis to New Delhi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to New Delhi in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-New Delhi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-New Delhi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-New Delhi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-New Delhi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-New Delhi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from St. Louis to New Delhi

Get recent, data-driven insights about flights from St. Louis to New Delhi including ideal travel times, pricing trends, and more.

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 round-trip flight from St. Louis to New Delhi. Price data was last updated on February 14, 2025.

The price you pay for your flight from St. Louis to New Delhi may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from St. Louis to New Delhi (average of $834). Flying from St. Louis to New Delhi in June is currently the most expensive (average of $1,445). 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.

What is the cheapest time of day to fly from STL to DEL?

Find hourly flight availability from St. Louis to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

It’s typically best to fly out from St. Louis to New Delhi in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in New Delhi by month

Plan your trip to New Delhi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Delhi ranges from 0.3 - 9.8 inches per month. August is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit New Delhi when rainfall is around 0.3 in.

Temperature in New Delhi by month

Plan your trip to New Delhi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Delhi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 February 22, 2025.
To help decide which airline to fly from St. Louis to New Delhi, see what other customers have to say about Delta, Finnair and Cathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8.0
Very good

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Comfort

8.0

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.
  • What are the cheapest airlines flying from St. Louis to New Delhi round-trip?

    United Airlines, at $1,045, was found to be the cheapest airline from St. Louis to New Delhi.Alternate airlines to your destination round-trip include Lufthansa and American Airlines. United Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from St. Louis to New Delhi one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $489. Users have also found prices from $607 and $611 on Air Canada and United Airlines, respectively.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from St. Louis to New Delhi (average of $834). Flying from St. Louis to New Delhi in June is currently the most expensive (average of $1,445). 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

Traveling to a place near St. Louis?

Book flights to St. Louis 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.

Top 10 airlines flying from St. Louis to New Delhi

Discover the top 10 airlines 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 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$367Average$1,546FlexibilityNo cancel feeOn-time69%
Air IndiaCheapest$812Average$1,858FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$940Average$1,190FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,034Average$1,293FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,091Average$1,445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,092Average$1,356FlexibilityNo cancel feeOn-time71%
KLMCheapest$1,093Average$1,695FlexibilityNo cancel feeOn-time75%
FinnairCheapest$1,097Average$1,314FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$1,277Average$1,546FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$1,287Average$1,341FlexibilityNo cancel feeOn-time79%
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