STL - DEL

$588 Find Cheap Flights from St. Louis to New Delhi - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$879
Typical prices: $1,075-$1,516
Multiple Airlines
Sun 10/7Sun 10/14
STL - DEL • 2 stops
Cheapest one-way
$588
Typical prices: $572-$904
Multiple Airlines
Mon 10/8
STL - DEL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and New Delhi. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 18% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $726 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 22h 01m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to New Delhi

Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
2:29 pm - 7:20 pmSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
42h 21m2 stops Atlanta Hartsfield-Jackson Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:50 am - 11:31 amDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
41h 11m3 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
$879Multiple Airlines
Sun, Jan 31 - Sun, Feb 28
Multiple Airlines Logo
1:40 pm - 3:00 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
25h 50m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
4:20 pm - 6:08 pmDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
37h 18m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,026Multiple Airlines
Mon, Sep 28 - Mon, Oct 19
Qatar Airways Logo
3:34 pm - 8:45 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
30h 41m2 stops Dallas/Fort Worth Doha Hamad Intl
Qatar Airways Logo
9:30 pm - 5:02 pmDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
30h 02m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,109Qatar Airways
Mon, Oct 19 - Thu, Oct 29
Qatar Airways Logo
7:28 am - 8:55 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
38h 57m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
4:10 pm - 2:30 pmDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
32h 50m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,110Qatar Airways
Mon, Nov 16 - Tue, Dec 1
Finnair Logo
12:58 pm - 6:05 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
29h 37m2 stops Dallas/Fort Worth Helsinki-Vantaa
Finnair Logo
7:50 am - 8:19 pmDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
47h 59m2 stops Helsinki-Vantaa Dallas/Fort Worth
$1,259Finnair
Mon, Nov 16 - Tue, Jan 12
Finnair Logo
12:58 pm - 6:05 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
29h 37m2 stops Dallas/Fort Worth Helsinki-Vantaa
Finnair Logo
7:50 am - 8:19 pmDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
47h 59m2 stops Helsinki-Vantaa Dallas/Fort Worth
$1,290Finnair
Thu, Dec 24 - Sat, Jan 16
Etihad Airways Logo
7:05 am - 7:30 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
36h 55m2 stops Washington, D.C. Reagan-National Abu Dhabi Zayed Intl
Etihad Airways Logo
4:25 am - 9:22 amDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
40h 27m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
$1,292Etihad Airways
Sun, Oct 18 - Thu, Oct 29
United Airlines Logo
7:30 am - 9:30 pmSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
27h 30m1 stop Newark
United Airlines Logo
12:10 am - 9:03 amDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
43h 23m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$1,346United Airlines
Mon, Sep 28 - Mon, Oct 19
United Airlines Logo
9:30 am - 9:30 pmSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
25h 30m1 stop Newark
United Airlines Logo
10:50 pm - 10:10 amDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
45h 50m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$1,351United Airlines
Fri, Nov 13 - Sat, Jan 9
Etihad Airways Logo
6:00 am - 3:00 amSTL  Lambert-St Louis-DEL New Delhi Indira Gandhi Intl
33h 30m2 stops New York LaGuardia Abu Dhabi Zayed Intl
Etihad Airways Logo
4:20 pm - 1:13 pmDEL  New Delhi Indira Gandhi Intl-STL Lambert-St Louis
32h 23m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,389Etihad Airways
Booking Insights

Price, demand and travel trends for St. Louis to New Delhi flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to New Delhi with more confidence.

What's the cheapest day of the week to fly from St. Louis to New Delhi?

Friday is the cheapest day of the week to fly from St. Louis to New Delhi, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from St. Louis to New Delhi at $1,000 round-trip.
  • December ($1,592) and June ($1,509) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 59% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from St. Louis to New Delhi the cheapest?

Flights from St. Louis to New Delhi are cheapest 19 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for St. Louis to New Delhi flights

Low season

August

Cheapest flight

$588
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 8% lower 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 round-trip price

Your St. Louis to New Delhi flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to New Delhi?

    Flights from St. Louis to New Delhi usually depart from Lambert-St Louis (STL) and arrive at New Delhi Indira Gandhi Intl (DEL).

  • What cabin classes can I book on flights from St. Louis to New Delhi?

    Four cabin classes are available on flights from St. Louis to New Delhi:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from St. Louis to New Delhi pass through?

    One-stop flights from St. Louis to New Delhi most commonly connect through:

    • Frankfurt am Main (FRA) - 88% of one-stop connections
    • London Heathrow (LHR) - 5% of one-stop connections
    • Newark (EWR) - 3% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 3% of one-stop connections

    Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to New Delhi?

    Yes. Being flexible with your travel dates can save you up to 26% on the St. Louis to New Delhi route. Friday is the cheapest departure day at $1,107 round-trip on average, while Sunday is the most expensive at $1,495, a difference of $388. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in New Delhi?

    Some of the most popular sights in New Delhi are Connaught Place, New Delhi Railway Station and Karol Bagh. These are among the most viewed places in New Delhi on KAYAK.

  • How expensive are last-minute St. Louis to New Delhi flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $1,221. Book 19 weeks before departure for the lowest fares.

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

    A nonstop flight from St. Louis to New Delhi takes 0h 00m, covering 7,711 miles.

  • Do I need a passport to fly from St. Louis to New Delhi?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from St. Louis to New Delhi looking right now?

    One-way fares from St. Louis to New Delhi are currently higher than usual. Average one-way flight prices are about $767, which is 8% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. Louis to New Delhi?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 22h 01m, compared with 22h 35m via Chicago O'Hare Intl (ORD) and 23h 52m via Toronto Pearson Intl (YYZ).

  • What is the time difference between St. Louis and New Delhi?

    New Delhi is 10 hours ahead of St. Louis (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a St. Louis to New Delhi flight?

    Round-trip flights from St. Louis to New Delhi range from $1,075 to $1,516, with an average of $1,221 over the past 12 months. Anything below $1,075 counts as a good deal.

Your guide to booking St. Louis to New Delhi flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $1,107 - about $388 less than Sunday (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your St. Louis to New Delhi trip for March. Fares historically average $1,000 round-trip in that month - typically $592 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to New Delhi Indira Gandhi Intl Airport.
    - Radisson Blu Plaza Delhi
    - Pride Plaza Hotel, Aerocity New Delhi
    - ibis New Delhi Aerocity

More options for your flight from St. Louis to New Delhi

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