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SQL to LKO: distance & flight time
San Carlos (San Carlos Airport) → Lucknow (Chaudhary Charan Singh International Airport)
7,749 mi
12,471 km · 6,734 nm
15h 40m
estimated nonstop flight time
+12.5h
time difference · heading north
See live SQL→LKO fares Phone-only fares on this route — call free
Flight time details
7,749 miles nonstop takes roughly 15h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, United States
- LKO — Chaudhary Charan Singh International Airport · Lucknow, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Near LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Frequently asked questions
How far is SQL from LKO?
The flight distance from San Carlos (SQL) to Lucknow (LKO) is 7,749 miles (12,471 km, 6,734 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to LKO?
A nonstop flight takes about 15h 40m 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 San Carlos and Lucknow?
Lucknow is 12.5 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–LKO that never appear on search engines, with no booking fees.