Flights from Denver to Kathmandu – Airlines & connecting routes
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DEN to KTM – All flight route options from Denver International, Colorado, USA to Tribhuvan International, Nepal. This route is operated by Turkish Airlines. The flight time is 22 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Denver International and connections to Kathmandu:
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Denver to Kathmandu flights
This route is operated by 1 airline. You will be doing a stopover in Istanbul (Airport code: IST).
Are there any non-stop flights from DEN to KTM?
There are no direct or non-stop flights from Denver International, DEN to Tribhuvan International, KTM.
Denver to Kathmandu with Turkish Airlines
If you fly from Denver with Turkish Airlines you will do a stopover in Istanbul, IST before reaching Kathmandu. This flight trip will take 22 hours and 10 minutes and you can fly every day of the week except Mondays and Tuesday with departures at 20:05. Turkish Airlines is a Star Alliance member.
Distance & flight times: Denver International to Tribhuvan International
The flight time between DEN and KTM is 22 hours and 10 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
IST Istanbul | 22h 10m | 3h 30m | 9464 miles (15228 km) |


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From USA to Kathmandu
Below is a list of other cities in USA with flights to Kathmandu with either non-stop or connecting flights.