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STL to DEL: distance & flight time
St. Louis (St Louis Lambert International Airport) → Delhi (Indira Gandhi International Airport)
7,716 mi
12,418 km · 6,705 nm
15h 36m
estimated nonstop flight time
+10.5h
time difference · heading north
See live STL→DEL fares Phone-only fares on this route — call free
Flight time details
7,716 miles nonstop takes roughly 15h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- DEL — Indira Gandhi International Airport · Delhi, India
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near DEL
- HSS · Hissar Airport92 mi away
- AGR · Agra Airport111 mi away
- DED · Dehradun Airport130 mi away
- BEK · Bareilly Air Force Station143 mi away
Frequently asked questions
How far is STL from DEL?
The flight distance from St. Louis (STL) to Delhi (DEL) is 7,716 miles (12,418 km, 6,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to DEL?
A nonstop flight takes about 15h 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between St. Louis and Delhi?
Delhi is 10.5 hours ahead of St. Louis.
What is the cheapest way to fly from STL to DEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–DEL that never appear on search engines, with no booking fees.