Cheap flights from Karnataka to Kathmandu from ₹ 8,385

In general, January is the cheapest month to fly from Karnataka to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 18,245. If you’re not able to fly to Kathmandu in January, then February is your next best option. Flight prices from Karnataka to Kathmandu during February average around ₹ 19,903.

On average, the least expensive day to fly to Kathmandu from Karnataka is on a Monday. momondo users have found tickets for Monday departures for as low as ₹ 19,817. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Wednesday, with ticket prices averaging around ₹ 26,269.

Flying to Kathmandu from Karnataka in the morning is the least expensive time of day to depart. momondo users have found prices as low as ₹ 21,188 when looking at flights departing in the morning. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of ₹ 22,861. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Bengaluru Intl to Kathmandu Tribhuvan for the best Karnataka - Kathmandu Tribhuvan flight prices

You are more likely to see cheaper flights to Kathmandu from Karnataka when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 23,651 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Karnataka for as low as ₹ 21,470 on momondo.

There are 2 cabin classes available to choose from on Karnataka to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air India, Air India Express, and IndiGo are the most popular carriers operating from Karnataka to Kathmandu Tribhuvan

Air India Express, Nepal Airlines and Air India are the top three most popular airlines that fly to Kathmandu from Karnataka according to our data. Air India Express is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 4 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

As of March 2026, 2 flights take off from Karnataka and land in Kathmandu each day. The most common flight departure time for this route is 10:00, with 100% of daily flights taking off at midday.

As of March 2026, there are 14 flights per week flying from Karnataka to Kathmandu. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.