KTM to GAY, Tribhuvan International Airport to Gaya Airport Cheap Flights

Based on HopeGoo data, Air India offers one-way fares as low as US$128 on Cheapest nonstop routes (e.g. KTM to GAY on Tue, Mar 24), while Air India offers Cheapest nonstop round-trips from US$208 departing on Sat, Mar 14 and returning on Tue, Mar 17.

At the moment, several airlines serve connecting flights from Kathmandu to Gaya, including: Air India IndiGo Selected airlines are based on historical data collected from flight bookings made by users on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Kathmandu to Gaya 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 Kathmandu to Gaya, 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 Tue, Mar 24, with one-way flights priced at just US$128. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air India. · 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 Gaya travel is around November. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Kathmandu to Gaya is December, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Kathmandu to Gaya on February 26, 2026 with Air India, with prices starting at US$228.

You can land at any one of the following hubs in Gaya, with Tribhuvan International Airport to Gaya Airport (KTM-GAY) is by far the most common option on this route: Gaya Airport (GAY).

The time difference between Gaya and Kathmandu is 0h.

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