STL - DEL

₹ 52,989 Find Cheap Flights from St. Louis to New Delhi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to New Delhi departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Delhi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to New Delhi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to New Delhi, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 119,249
Typical prices: ₹ 118,586-₹ 103,608
Multiple Airlines
Tue 7/7Fri 17/7
STL - DEL • 2 stops
Cheapest one-way flight
₹ 52,989
Typical prices: ₹ 50,524-₹ 64,459
Qatar Airways
Tue 12/5
STL - DEL • 2 stops
Top airlines
Qatar Airways
Cheapest • from ₹ 122,283 (return)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between St. Louis and New Delhi. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to New Delhi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to New Delhi (STL-DEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from St. Louis to New Delhi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from St. Louis to New Delhi

Tue, 7 Jul - Fri, 17 Jul
Multiple Airlines Logo
13:25 - 03:10
STL
-
DEL
27h 15m
2 stops
Multiple Airlines Logo
21:15 - 17:34
DEL
-
STL
30h 49m
2 stops
₹ 119,249Multiple Airlines
Sun, 12 Jul - Wed, 15 Jul
Multiple Airlines Logo
13:26 - 03:10
STL
-
DEL
27h 14m
2 stops
Multiple Airlines Logo
15:55 - 16:37
DEL
-
STL
35h 12m
2 stops
₹ 120,008Multiple Airlines
Tue, 28 Jul - Thu, 20 Aug
Qatar Airways Logo
17:18 - 08:45
STL
-
DEL
28h 57m
2 stops
Qatar Airways Logo
15:55 - 14:43
DEL
-
STL
33h 18m
2 stops
₹ 120,387Qatar Airways
Wed, 12 Aug - Fri, 21 Aug
Qatar Airways Logo
11:35 - 01:55
STL
-
DEL
27h 50m
2 stops
Qatar Airways Logo
15:55 - 16:14
DEL
-
STL
34h 49m
2 stops
₹ 122,283Qatar Airways
Thu, 13 Aug - Thu, 20 Aug
Finnair Logo
16:18 - 05:20
STL
-
DEL
26h 32m
2 stops
Finnair Logo
07:40 - 23:51
DEL
-
STL
26h 41m
2 stops
₹ 123,610Finnair
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
05:08 - 19:20
STL
-
DEL
27h 42m
2 stops
Multiple Airlines Logo
15:55 - 19:21
DEL
-
STL
37h 56m
2 stops
₹ 124,178Multiple Airlines
Sun, 24 May - Tue, 16 Jun
United Airlines Logo
19:05 - 19:50
STL
-
DEL
38h 15m
2 stops
United Airlines Logo
23:35 - 23:35
DEL
-
STL
34h 30m
1 stop
₹ 124,747United Airlines
Tue, 28 Jul - Wed, 19 Aug
Qatar Airways Logo
11:00 - 02:55
STL
-
DEL
29h 25m
2 stops
Qatar Airways Logo
15:55 - 14:43
DEL
-
STL
33h 18m
2 stops
₹ 125,126Qatar Airways
Tue, 11 Aug - Mon, 24 Aug
Qatar Airways Logo
11:35 - 01:55
STL
-
DEL
27h 50m
2 stops
Qatar Airways Logo
21:30 - 16:41
DEL
-
STL
29h 41m
2 stops
₹ 125,411Qatar Airways
Wed, 12 Aug - Sat, 22 Aug
Qatar Airways Logo
11:35 - 01:55
STL
-
DEL
27h 50m
2 stops
Qatar Airways Logo
03:25 - 23:59
DEL
-
STL
31h 04m
2 stops
₹ 125,885Qatar Airways
Booking Insights

KAYAK's insights & trends for St. Louis to New Delhi flights

Get data-powered insights and trends into flights from St. Louis to New Delhi to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from St. Louis to New Delhi?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to New Delhi departing in July.

What is the cheapest month to fly from St. Louis to New Delhi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to New Delhi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to New Delhi is September, where tickets cost ₹ 89,863 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 154,986 and ₹ 131,667 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to New Delhi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to New Delhi, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know

Low seasonMarch
Cheapest flight₹ 52,989
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from St. Louis to New Delhi

When to book flights from St. Louis to New Delhi

Are your dates flexible? Find out the best times to travel from St. Louis to New Delhi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to New Delhi

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

    In the last 3 days, the lowest price for a flight from St. Louis to New Delhi was ₹ 52,989 for a one-way ticket and ₹ 119,249 for a return.

  • Which aircraft models fly most regularly from St. Louis to New Delhi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to New Delhi?

    Star Alliance is the only airline alliance operating flights between St. Louis and New Delhi.

  • How does KAYAK find such low prices on flights from St. Louis to New Delhi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to New Delhi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to New Delhi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Delhi from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to New Delhi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to New Delhi with an airline and back to St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to New Delhi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New Delhi from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to New Delhi

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to New Delhi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to New Delhi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7962 reviews
7.6Crew
6.3Food
7.0Boarding
6.4Entertainment
6.8Comfort
Airline reviews

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

6.0 GoodDevasena, Apr 2026
ORD - FWA
Read more Lufthansa reviews

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

The food from Delhi to Frankfurt went bad or something cause I got sick after I ate the meal and felt ill the rest of my travel back to NY

Everything was on time, even though the layover in Frankfurt was 22hrs

Very friendly, service oriented and responsive crew. Very pleased with th service!

The entertainment is pretty boring. There are no new movies or TV shows from February. The food is just ok on the Atlanta to Frankfurt leg, but better on the Fra to Bengaluru leg.

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

Information on your arrival and departure airports

St. Louis (STL)
New Delhi (DEL)