There are most likely no direct flights on the Lucknow — Chennai route
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We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Lucknow to Chennai
A non-stop flight is the most convenient and comfortable way to fly from Lucknow to Chennai, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Lucknow — Chennai route
Lucknow — Chennai
10/28/2026
Departure
Direct flight
6E518
starting at $110
Lucknow — Chennai
10/29/2026
Departure
Direct flight
6E518
starting at $112
Lucknow — Chennai
10/26/2026
Departure
Direct flight
6E518
starting at $158
The Lucknow — Chennai route is served by multiple airlines, including IndiGo and Air India. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $101, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Lucknow to Chennai according to data for the last 48 hours costs $101
Often the best time to buy tickets from Lucknow to Chennai is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Lucknow to Chennai can be found flying in these months: October.
The fastest flights from Lucknow to Chennai start from 5 hours 5 minutes in the air.
The following airlines operate direct flights on the route Lucknow — Chennai: IndiGo
The cheapest one-way flight from Lucknow to Chennai departs on 10/29/2026, is operated by IndiGo and costs $101
There is no information about the cheapest roundtrip flight from Lucknow to Chennai
Fastest flight from Lucknow to Chennai takes 5h 5m
There are direct flights on this route 3 days a week: Mo, We, and Th
The distance between Lucknow and Chennai is 1532km (950 miles). There are 8 direct flights from Lucknow to Chennai. Lucknow and Chennai are in the same time zone. Flights from Lucknow begin at 8:00 PM. The latest flight from Lucknow departs at 8:00 PM
We couldn't find any special offers for flights from Lucknow to Chennai
