Flights from Kathmandu to Siem Reap – Airlines & connecting routes
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KTM to SAI – All flight route options from Tribhuvan International, Nepal to Siem Reap-Ankor International Airport, San Marino. These flights are operated by Nepal Airlines & Thai Airways International through 1 different flight connections. The shortest flight time is 6 hours and 20 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 Tribhuvan International and connections to Siem Reap:
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Kathmandu to Siem Reap flights
This route is operated by one airline and has approximately 24 flights per week. You will be doing a stopover in Bangkok (Airport code: BKK).
Are there any non-stop flights from KTM to SAI?
There are no direct or non-stop flights from Tribhuvan International, KTM to Siem Reap-Ankor International Airport, SAI.
Kathmandu to Siem Reap with Thai Airways International
If you fly from Kathmandu with Thai Airways International you will do a stopover in Bangkok, BKK before reaching Siem Reap. This flight trip will take 8 hours and you can fly every weekday with departures at 23:30 or 00:25. Thai Airways International is a Star Alliance member.
Distance & flight times: Tribhuvan International to Siem Reap-Ankor International Airport
The flight time between KTM and SAI is 7 hours and 35 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
BKK Bangkok | 7h 35m | 2h 40m | 1628 miles (2619 km) |

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From Kathmandu to San Marino
We have found another destination to San Marino from Tribhuvan International as well.