Flights from Kathmandu to Siem Reap (KTM → SAI)

KTM
Kathmandu
Tribhuvan International, Nepal
SAI
Siem Reap
Siem Reap-Ankor International Airport, Cambodia
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No direct flights found. Here are the 6 fastest 1-stop options.
viaKolkata(CCU)
KTM→CCU+1h 30mCCU→SAI
4h 33m
viaBangkok(DMK)
KTM→DMK+1h 30mDMK→SAI
4h 33m
viaBangkok(BKK)
KTM→BKK+1h 30mBKK→SAI
4h 34m
viaKunming(KMG)
KTM→KMG+1h 30mKMG→SAI
5h 8m
viaKuala Lumpur(KUL)
KTM→KUL+1h 30mKUL→SAI
6h 47m
viaSingapore(SIN)
KTM→SIN+1h 30mSIN→SAI
7h 14m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Kathmandu to Siem Reap? Currently, there are no direct flights from KTM to SAI. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Kathmandu → Siem Reap.

Cheap flights from Kathmandu to Siem Reap Cheapest month to fly to Siem Reap Flights from Nepal Flights to Cambodia Visa-free with Nepal passport All airports in Cambodia

Try a nearby airport to Kathmandu

Flights to Siem Reap (SAI) from other airports within 350 km of Kathmandu. Often unlocks cheaper fares or better times.

DBR → SAI 176 km from KTM Darbhanga → Siem Reap India · 5 destinations GOP → SAI 217 km from KTM Gorakhpur → Siem Reap India · 6 destinations PAT → SAI 236 km from KTM Patna → Siem Reap India · 14 destinations IXB → SAI 315 km from KTM Bagdogra → Siem Reap India · 16 destinations GAY → SAI 331 km from KTM Gaya → Siem Reap India · 6 destinations

Or try a nearby airport to Siem Reap

Flights from Kathmandu (KTM) to other airports within 350 km of Siem Reap.

KTM → KTI 236 km from SAI Kathmandu → Phnom Penh Cambodia · 38 destinations KTM → PKZ 258 km from SAI Kathmandu → Pakse Lao People's Democratic Republic · 5 destinations KTM → KOS 316 km from SAI Kathmandu → Sihanoukville Cambodia · 10 destinations

Other flights from Kathmandu (KTM)

Abu Dhabi (AUH) Bangkok (BKK) Bangkok (DMK) Bengaluru (BLR) Bhadrapur (BDP) Bhairawa (BWA) Bharatpur (BHR) Biratnagar (BIR) All 39 destinations →

Other flights from Siem Reap (SAI)

Bangkok (BKK) Bangkok (DMK) Da Nang (DAD) Hanoi (HAN) Ho Chi Minh City (SGN) Kolkata (CCU) Kuala Lumpur (KUL) Kunming (KMG) All 14 destinations →