Flights from Siem Reap to Kathmandu (SAI → KTM)

SAI
Siem Reap
Siem Reap-Ankor International Airport, Cambodia
KTM
Kathmandu
Tribhuvan International, Nepal
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No direct flights found. Here are the 6 fastest 1-stop options.
viaKolkata(CCU)
SAI→CCU+1h 30mCCU→KTM
4h 33m
viaBangkok(DMK)
SAI→DMK+1h 30mDMK→KTM
4h 33m
viaBangkok(BKK)
SAI→BKK+1h 30mBKK→KTM
4h 34m
viaKunming(KMG)
SAI→KMG+1h 30mKMG→KTM
5h 8m
viaKuala Lumpur(KUL)
SAI→KUL+1h 30mKUL→KTM
6h 47m
viaSingapore(SIN)
SAI→SIN+1h 30mSIN→KTM
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 Siem Reap to Kathmandu? Currently, there are no direct flights from SAI to KTM. 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 Siem Reap → Kathmandu.

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

Try a nearby airport to Siem Reap

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

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

Or try a nearby airport to Kathmandu

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

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

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 →