STL - DEL

₹ 49,353 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 23/8. 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
₹ 97,004
Typical prices: ₹ 108,255-₹ 84,051
Multiple Airlines
Sat 5/9Fri 11/9
STL - DEL • 2 stops
Cheapest one-way flight
₹ 49,353
Typical prices: ₹ 44,909-₹ 63,913
Multiple Airlines
Sun 23/8
STL - DEL • 2 stops
Top airlines
Qatar Airways
Cheapest • from ₹ 109,200 (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
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 19% 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

Sat, 5 Sep - Fri, 11 Sep
Multiple Airlines Logo
05:00 - 19:20
STL
-
DEL
27h 50m
2 stops
Multiple Airlines Logo
04:50 - 00:27
DEL
-
STL
30h 07m
2 stops
₹ 97,004Multiple Airlines
Thu, 8 Oct - Mon, 9 Nov
Qatar Airways Logo
05:33 - 08:55
STL
-
DEL
40h 52m
2 stops
Qatar Airways Logo
03:45 - 19:30
DEL
-
STL
27h 15m
2 stops
₹ 109,200Qatar Airways
Wed, 28 Oct - Fri, 6 Nov
Qatar Airways Logo
18:08 - 08:25
STL
-
DEL
27h 47m
2 stops
Qatar Airways Logo
16:10 - 15:29
DEL
-
STL
34h 49m
2 stops
₹ 109,295Qatar Airways
Thu, 5 Nov - Fri, 20 Nov
Qatar Airways Logo
13:20 - 14:45
STL
-
DEL
37h 55m
2 stops
Qatar Airways Logo
21:15 - 19:30
DEL
-
STL
33h 45m
2 stops
₹ 109,484Qatar Airways
Wed, 7 Oct - Mon, 9 Nov
Qatar Airways Logo
12:43 - 08:55
STL
-
DEL
33h 42m
2 stops
Qatar Airways Logo
03:45 - 19:27
DEL
-
STL
27h 12m
2 stops
₹ 111,091Qatar Airways
Wed, 28 Oct - Tue, 19 Jan
Qatar Airways Logo
15:33 - 08:30
STL
-
DEL
30h 27m
2 stops
Qatar Airways Logo
21:15 - 23:59
DEL
-
STL
38h 14m
2 stops
₹ 111,848Qatar Airways
Tue, 6 Oct - Tue, 10 Nov
Qatar Airways Logo
05:33 - 08:55
STL
-
DEL
40h 52m
2 stops
Qatar Airways Logo
03:45 - 22:32
DEL
-
STL
30h 17m
2 stops
₹ 115,535Qatar Airways
Fri, 9 Oct - Sun, 8 Nov
Qatar Airways Logo
18:08 - 08:45
STL
-
DEL
28h 07m
2 stops
Qatar Airways Logo
03:45 - 22:29
DEL
-
STL
30h 14m
2 stops
₹ 116,480Qatar Airways
Tue, 8 Dec - Mon, 21 Dec
Multiple Airlines Logo
08:41 - 03:00
STL
-
DEL
30h 49m
2 stops
Multiple Airlines Logo
16:20 - 13:14
DEL
-
STL
32h 24m
2 stops
₹ 117,426Multiple Airlines
Sat, 14 Nov - Mon, 11 Jan
Finnair Logo
13:20 - 06:05
STL
-
DEL
29h 15m
2 stops
Finnair Logo
07:50 - 19:29
DEL
-
STL
47h 09m
2 stops
₹ 118,182Finnair
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 September.

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 ₹ 90,575 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 154,677 and ₹ 132,742 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 4 weeks before departure, which saves you about 26% 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 seasonSeptember
Cheapest flight₹ 49,353
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (38% 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 ₹ 58,240 for a one-way ticket and ₹ 97,004 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 8066 reviews
7.0Boarding
6.3Food
6.8Comfort
7.6Crew
6.4Entertainment
Airline reviews

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

4.0 OkayCheryl, Jun 2026
EWR - FRA
Read more Lufthansa reviews

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Perfect airline, super friendly, great service, tasty food. Would fly again.

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 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)