LKO to VNS, Chaudhary Charan Singh International Airport to Lal Bahadur Shastri International Airport Cheap Flights

Based on HopeGoo data, IndiGo offers one-way fares as low as US$32 on Cheapest nonstop routes (e.g. LKO to VNS on Mon, Apr 13), while IndiGo offers Cheapest nonstop round-trips from US$59 departing on Fri, Mar 20 and returning on Fri, Mar 27.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Lucknow to Varanasi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Lucknow to Varanasi, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Apr 13, with one-way flights priced at just US$32. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Varanasi travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Lucknow to Varanasi is August, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Lucknow to Varanasi on March 20, 2026 with IndiGo, with prices starting at US$59.

The time difference between Varanasi and Lucknow is 0h.

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