There are most likely no direct flights on the Kathmandu — Istanbul route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kathmandu to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kathmandu to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Kathmandu — Istanbul route
Kathmandu — Istanbul
06/11/2026
Departure
Direct flight
TK727
starting at $1,661
Kathmandu — Istanbul
06/18/2026
Departure
Direct flight
TK727
starting at $694
Kathmandu — Istanbul
06/28/2026
Departure
Direct flight
TK727
starting at $708
Kathmandu — Istanbul
06/30/2026
Departure
Direct flight
TK727
starting at $693
Kathmandu — Istanbul
06/05/2026
Departure
Direct flight
TK727
starting at $1,381
Kathmandu — Istanbul
06/07/2026
Departure
Direct flight
TK727
starting at $1,411
Kathmandu — Istanbul
06/08/2026
Departure
Direct flight
TK727
starting at $701
Kathmandu — Istanbul
06/09/2026
Departure
Direct flight
TK727
starting at $701
Kathmandu — Istanbul
06/12/2026
Departure
Direct flight
TK727
starting at $1,260
Kathmandu — Istanbul
06/15/2026
Departure
Direct flight
TK727
starting at $697
Flights from Kathmandu to Istanbul are operated by several airlines — Turkish Airlines, IndiGo, and Air Arabia. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $269, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest one-way flight from Kathmandu to Istanbul departs on 07/09/2026, is operated by IndiGo and costs $269
The cheapest roundtrip flight from Kathmandu to Istanbul departs on 10/31/2026, is operated by Air Arabia and costs $627
Fastest flight from Kathmandu to Istanbul takes 16h 45m
There are direct flights on this route 5 days a week: Su, Mo, Tu, Th, and Fr
The distance between Kathmandu and Istanbul is 5300km (3286 miles). The average flight duration is 3h. There are 5 direct flights from Kathmandu to Istanbul. The time difference between Kathmandu and Istanbul is 2h 45m. Flights from Kathmandu begin at 8:00 AM. The latest flight from Kathmandu departs at 8:00 AM
The cheapest flight ticket from Kathmandu to Istanbul according to data for the last 48 hours costs $269
Often the best time to buy tickets from Kathmandu to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kathmandu to Istanbul can be found flying in these months: July, June, August.
The fastest flights from Kathmandu to Istanbul start from 16 hours 45 minutes in the air.
The following airlines operate direct flights on the route Kathmandu — Istanbul: Turkish Airlines
The cost of a one-way flight from Kathmandu to Istanbul ranges from $269 (July 2026) to $319 (August 2026). On average, the ticket price is about $288–$594.
Tickets from Kathmandu to Istanbul cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in June 2026–July 2026 (averaging $272) and slightly more in July 2026–August 2026 ($294). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 8%. Book whenever it's convenient.
Monthly price variation is just 7.8%. Ticket costs on this route are among the most predictable.
