Cheap flights from St. Louis to New Delhi from ₹ 36,971
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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEL
16 Dec — 23 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lambert-St Louis to New Delhi Indira Gandhi Intl are usually found in September or April, booked 59 days in advance, depart on a Friday 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 16 November 2025.
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 16 November 2025.
Tue 2/1218:42STL - DEL
2 stops41h 53mMultiple Airlines
Sat 6/1200:25DEL - STL
2 stops26h 34mMultiple Airlines
Deal found 15/11₹ 99,741
Wed 3/1211:50STL - DEL
2 stops26h 10mMultiple Airlines
Mon 22/1200:25DEL - STL
2 stops33h 48mMultiple Airlines
Deal found 15/11₹ 100,273
Fri 28/1118:43STL - DEL
2 stops41h 52mMultiple Airlines
Mon 15/1200:25DEL - STL
2 stops26h 34mMultiple Airlines
Deal found 16/11₹ 101,514
Wed 3/1211:50STL - DEL
2 stops26h 10mMultiple Airlines
Sun 21/1200:25DEL - STL
2 stops26h 34mMultiple Airlines
Deal found 15/11₹ 101,957
Tue 2/1218:42STL - DEL
2 stops41h 53mLufthansa
Sat 6/1203:35DEL - STL
1 stop21h 50mLufthansa
Deal found 15/11₹ 102,844
Wed 3/1211:50STL - DEL
2 stops26h 10mLufthansa
Tue 23/1201:55DEL - STL
2 stops31h 18mLufthansa
Deal found 15/11₹ 103,376
Mon 24/1118:43STL - DEL
2 stops41h 52mLufthansa
Mon 15/1201:55DEL - STL
2 stops31h 15mLufthansa
Deal found 15/11₹ 104,440
Tue 2/1218:42STL - DEL
2 stops41h 53mLufthansa
Thu 11/1203:35DEL - STL
1 stop21h 50mLufthansa
Deal found 16/11₹ 104,529
Sat 29/1112:31STL - DEL
2 stops48h 04mLufthansa
Wed 24/1201:55DEL - STL
2 stops33h 18mLufthansa
Deal found 15/11₹ 106,213
Sat 29/1112:31STL - DEL
2 stops48h 04mLufthansa
Tue 23/1203:35DEL - STL
1 stop21h 50mLufthansa
Deal found 15/11₹ 106,302
Wed 26/1108:39STL - DEL
2 stops52h 01mCathay Pacific
Wed 17/1222:45DEL - STL
2 stops36h 36mCathay Pacific
Deal found 15/11₹ 106,479
Mon 1/1218:43STL - DEL
2 stops41h 52mLufthansa
Fri 19/1201:55DEL - STL
2 stops47h 30mLufthansa
Deal found 15/11₹ 107,898
Best flights from St. Louis to New Delhi
Discover carefully curated flight deals from St. Louis to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 November 2025.
Tue 20/110:07STL - DEL
2 stops24h 13mUnited Airlines
Sun 1/223:55DEL - STL
2 stops34h 33mUnited Airlines
Deal found 16/11₹ 79,704
Wed 21/111:22STL - DEL
2 stops25h 13mLufthansa
Wed 4/201:55DEL - STL
2 stops32h 33mLufthansa
Deal found 16/11₹ 80,236
Sun 18/106:00STL - DEL
2 stops28h 20mUnited Airlines
Mon 2/223:55DEL - STL
1 stop22h 16mUnited Airlines
Deal found 16/11₹ 79,704
Wed 21/115:50STL - DEL
1 stop22h 10mLufthansa
Sat 31/101:55DEL - STL
2 stops32h 33mLufthansa
Deal found 16/11₹ 81,743
Tue 20/110:07STL - DEL
2 stops24h 13mUnited Airlines
Thu 5/223:55DEL - STL
2 stops26h 05mUnited Airlines
Deal found 16/11₹ 79,704
Sun 18/106:00STL - DEL
2 stops28h 20mUnited Airlines
Thu 5/223:55DEL - STL
1 stop22h 16mUnited Airlines
Deal found 15/11₹ 79,704
Tue 20/109:57STL - DEL
2 stops24h 23mUnited Airlines
Mon 2/223:55DEL - STL
1 stop22h 16mUnited Airlines
Deal found 15/11₹ 80,147
Mon 19/109:57STL - DEL
2 stops24h 23mUnited Airlines
Mon 2/223:55DEL - STL
1 stop22h 16mUnited Airlines
Deal found 16/11₹ 80,147
Tue 20/111:20STL - DEL
2 stops23h 00mUnited Airlines
Wed 4/223:55DEL - STL
2 stops26h 05mUnited Airlines
Deal found 16/11₹ 80,147
Thu 22/108:05STL - DEL
2 stops26h 15mUnited Airlines
Mon 2/223:55DEL - STL
1 stop22h 16mUnited Airlines
Deal found 16/11₹ 80,147
Thu 30/406:15STL - DEL
2 stops28h 45mUnited Airlines
Mon 4/523:35DEL - STL
2 stops31h 16mUnited Airlines
Deal found 14/11₹ 83,516
Last-minute flights from St. Louis to New Delhi
Discover last-minute flight deals from St. Louis to New Delhi. Data last updated 16 November 2025 and is based on user searches.
Mon 24/1118:43STL - DEL
2 stops41h 52mLufthansa
Sun 14/1201:55DEL - STL
2 stops33h 17mLufthansa
Deal found 15/11₹ 104,440
Mon 24/1118:43STL - DEL
2 stops41h 52mLufthansa
Sat 13/1203:35DEL - STL
1 stop21h 50mLufthansa
Deal found 15/11₹ 104,529
Mon 24/1118:43STL - DEL
2 stops41h 52mLufthansa
Fri 19/1201:55DEL - STL
2 stops47h 30mLufthansa
Deal found 15/11₹ 107,898
Mon 24/1118:43STL - DEL
2 stops41h 52mLufthansa
Thu 18/1201:55DEL - STL
2 stops23h 30mLufthansa
Deal found 15/11₹ 107,986
Mon 24/1118:43STL - DEL
2 stops41h 52mLufthansa
Wed 17/1201:55DEL - STL
2 stops47h 30mLufthansa
Deal found 15/11₹ 109,671
Wed 26/1108:39STL - DEL
2 stops52h 01mCathay Pacific
Wed 17/1222:45DEL - STL
2 stops36h 36mCathay Pacific
Deal found 15/11₹ 106,479
Wed 26/1112:31STL - DEL
2 stops25h 29mLufthansa
Mon 15/1203:35DEL - STL
2 stops24h 58mLufthansa
Deal found 15/11₹ 115,965
Wed 26/1112:31STL - DEL
2 stops25h 29mLufthansa
Tue 16/1203:35DEL - STL
1 stop21h 50mLufthansa
Deal found 15/11₹ 116,852
Wed 26/1118:43STL - DEL
2 stops41h 52mLufthansa
Sun 14/1201:55DEL - STL
2 stops26h 38mLufthansa
Deal found 15/11₹ 118,271
Wed 26/1112:31STL - DEL
2 stops48h 04mLufthansa
Thu 18/1221:30DEL - STL
2 stops27h 55mLufthansa
Deal found 15/11₹ 118,359
One-way flights from St. Louis to New Delhi
Search for one-way flight options from St. Louis to New Delhi. Find affordable one-way fares based on user searches. Data last updated 16 November 2025.
Sat 17/120:32STL - DEL
2 stops42h 58mMultiple Airlines
Deal found 14/11₹ 36,971
Thu 15/113:35STL - DEL
3 stops47h 50mMultiple Airlines
Deal found 14/11₹ 40,074
Sun 18/117:11STL - DEL
3 stops46h 19mMultiple Airlines
Deal found 14/11₹ 43,443
Sat 10/119:43STL - DEL
3 stops36h 07mMultiple Airlines
Deal found 15/11₹ 44,773
Sun 11/115:43STL - DEL
2 stops33h 07mMultiple Airlines
Deal found 15/11₹ 45,925
Thu 15/106:00STL - DEL
2 stops39h 00mQatar Airways
Deal found 15/11₹ 49,294
Fri 9/115:43STL - DEL
2 stops40h 07mMultiple Airlines
Deal found 15/11₹ 50,092
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 16 November 2025.
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
Tue 20/1
10:07-21:50
2 stops24h 13m
New Delhi Indira Gandhi Intl
Sun 1/2
23:55-22:58
2 stops34h 33m
₹ 79,704
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Sun 18/1
06:00-21:50
2 stops28h 20m
New Delhi Indira Gandhi Intl
Mon 2/2
23:55-10:41
1 stop22h 16m
₹ 79,704
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Tue 20/1
10:07-21:50
2 stops24h 13m
New Delhi Indira Gandhi Intl
Thu 5/2
23:55-14:30
2 stops26h 05m
₹ 79,704
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Sun 18/1
06:00-21:50
2 stops28h 20m
New Delhi Indira Gandhi Intl
Thu 5/2
23:55-10:41
1 stop22h 16m
₹ 79,704
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Tue 20/1
09:57-21:50
2 stops24h 23m
New Delhi Indira Gandhi Intl
Mon 2/2
23:55-10:41
1 stop22h 16m
₹ 80,147
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Mon 19/1
09:57-21:50
2 stops24h 23m
New Delhi Indira Gandhi Intl
Mon 2/2
23:55-10:41
1 stop22h 16m
₹ 80,147
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Tue 20/1
11:20-21:50
2 stops23h 00m
New Delhi Indira Gandhi Intl
Wed 4/2
23:55-14:30
2 stops26h 05m
₹ 80,147
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Thu 22/1
08:05-21:50
2 stops26h 15m
New Delhi Indira Gandhi Intl
Mon 2/2
23:55-10:41
1 stop22h 16m
₹ 80,147
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Wed 21/1
11:22-00:05
2 stops25h 13m
New Delhi Indira Gandhi Intl
Wed 4/2
01:55-22:58
2 stops32h 33m
₹ 80,236
St. LouisNew Delhi
STL - DEL
STLDEL
Lambert-St Louis
Wed 21/1
15:50-01:30
1 stop22h 10m
New Delhi Indira Gandhi Intl
Sat 31/1
01:55-22:58
2 stops32h 33m
₹ 81,743
Flights are sorted by cheapest return flights first.
Deals found on 15/11
Showing 1-10 of 18 results
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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 14 November 2025.
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, September is the cheapest month in which you can book a flight from St. Louis to New Delhi (average of ₹ 72,168). Flying from St. Louis to New Delhi in August is currently the most expensive (average of ₹ 99,652). 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 16 November 2025.
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.
Flight was delayed, and they forgot to load headphones for the entertainment system.
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 ₹ 79,704, United Airlines can have you in New Delhi from St. Louis in 24h 13m. 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 ₹ 99,364, was found to be the cheapest airline from St. Louis to New Delhi.. Users have found that Lufthansa is 9% cheaper than the other options available to this destination.
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 ₹ 72,168). Flying from St. Louis to New Delhi in August is currently the most expensive (average of ₹ 99,652). 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.
Explore flights to New Delhi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
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 16 November 2025.
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?
Of course! You can now track prices for flights from St. Louis to New Delhi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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