There are 3 ways to get from Kathmandu to Cambodia by plane or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Fly to Siem Reap  •  5 h 44 min

  1. Fly from Kathmandu (KTM) to Siem Reap (REP) KTM - REP

$258 - $660

Cheapest option

Fly to Phnom Penh  •  6 h 12 min

  1. Fly from Kathmandu (KTM) to Phnom Penh (PNH) KTM - PNH

$251 - $414

1 alternative option

Drive  •  2 days 6 h

  1. Drive from Kathmandu to Phnom Penh 2415.9 miles

$320 - $480

Questions & Answers

The distance between Kathmandu and Cambodia is 2568 km. The road distance is 3865.4 km.

Get driving directions

It takes approximately 5 h 44 min to get from Kathmandu to Cambodia, including transfers.

More details

There is no direct flight from Kathmandu Airport to Siem Reap Airport. The quickest flight takes 5 h 30 min and has one stopover.

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Cambodia is 1 h 15 min ahead of Kathmandu. It is currently 1:28 PM in Kathmandu and 2:43 PM in Cambodia.

Yes, the driving distance between Kathmandu to Cambodia is 3865 km. It takes approximately 2 days 6 h to drive from Kathmandu to Cambodia.

Get driving directions

Thai Airways International, Thai Smile, Bangkok Airways and six other airlines offer flights from Kathmandu Airport to Siem Reap Airport.

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The best way to get from Kathmandu to Kathmandu Airport is to drive which takes 7 min and costs .

More details

Map of how to get from Kathmandu to Cambodia.
Launch map view
  • Distance: 1605.2 miles
  • Duration: 5 h 44 min

What companies run services between Kathmandu, Nepal and Cambodia?

Thai Airways International, Thai Smile and seven other airlines fly from Kathmandu to Siem Reap 5 times a day.

Airlines
Cathay Dragon
Website
cathaypacific.com
Flights from Kathmandu to Siem Reap via Hong Kong
Ave. Duration
8 h 37 min
When
Thursday and Saturday
Estimated price
$500 - $1,600
Flights from Kathmandu to Phnom Penh via Hong Kong
Ave. Duration
9 h 50 min
When
Tuesday, Wednesday, Friday, Saturday and Sunday
Estimated price
$1,800 - $3,700
China Southern Airlines
Website
csair.com
Flights from Kathmandu to Siem Reap via Guangzhou Baiyun
Ave. Duration
9 h 55 min
When
Every day
Estimated price
$500 - $1,400
Flights from Kathmandu to Phnom Penh via Guangzhou Baiyun
Ave. Duration
10 h 10 min
When
Every day
Estimated price
$550 - $1,100
Thai Airways International
Website
thaiairways.com
Flights from Kathmandu to Siem Reap via Suvarnabhumi
Ave. Duration
6 h 35 min
When
Every day
Estimated price
$330 - $650
Malaysia Airlines
Website
malaysiaairlines.com
Flights from Kathmandu to Siem Reap via Kuala Lumpur
Ave. Duration
10 h 55 min
When
Friday
Estimated price
$430 - $950
Flights from Kathmandu to Phnom Penh via Kuala Lumpur
Ave. Duration
9 h 15 min
When
Monday, Thursday, Friday and Sunday
Estimated price
$320 - $650
Bangkok Airways
Website
bangkokair.com
Flights from Kathmandu to Siem Reap via Suvarnabhumi
Ave. Duration
7 h 40 min
When
Monday, Wednesday and Friday
Estimated price
$240 - $650
Flights from Kathmandu to Phnom Penh via Suvarnabhumi
Ave. Duration
7 h 30 min
When
Monday, Wednesday and Friday
Estimated price
$210 - $600
AirAsia
Website
airasia.com
Flights from Kathmandu to Siem Reap via Kuala Lumpur
Ave. Duration
8 h 50 min
When
Every day
Estimated price
$200 - $650
SilkAir
Website
silkair.com
Flights from Kathmandu to Phnom Penh via Singapore Changi
Ave. Duration
9 h 35 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$550 - $2,600
Thai AirAsia
Website
airasia.com
Flights from Kathmandu to Phnom Penh via Don Muang
Ave. Duration
5 h 25 min
When
Monday, Wednesday and Friday
Estimated price
$110 - $180

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