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Chaudhary Charan Singh International Airport (LKO) had nonstop service to 24 destinations on 11 airlines in our June 15, 2026 departure snapshot. The busiest route was to New Delhi (DEL), served by 3 carriers, and the largest operator here was IndiGo with nonstops to 19 destinations. 6 of those routes were international.
Route data as of June 15, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from LKO to 24 destinations, including 6 international routes. Current schedules show about 53 flights per day across those routes. The busiest options start with New Delhi (DEL), Mumbai (BOM), Bengaluru (BLR).
6 international routes in this schedule set
India 18 · Saudi Arabia 3 · United Arab Emirates 2
11-12/day on 3 airlines
Airbus A320 family · Boeing 737 · ATR 42/72
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Grouped by departure terminal in our schedule data, with each carrier's share of that terminal's captured departures.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Chaudhary Charan Singh International Airport (LKO / VILK) is located in Lucknow, India.
The IATA code is LKO. The ICAO code is VILK.
The busiest scheduled route from LKO in our June 15, 2026 departure data was LKO to DEL (New Delhi), with 11-12/day across 3 airlines.
IndiGo was the largest operator in our LKO schedule data, serving 19 destinations with 33-34/day.
LKO has 6 international routes and 18 domestic routes in the current schedule set.
11 airlines operated at LKO in our June 15, 2026 snapshot. Top carriers include IndiGo, Air India Express, Starlight Airline, Air India, flynas.
LKO has direct flights to 24 destinations including New Delhi, Mumbai, Bengaluru, Navi Mumbai, Jaipur.
View live arrivals and departures at LKO on FlightRadar24.
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