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Home / Siem Reap — Kathmandu

Cheap flights Siem Reap — Kathmandu

Siem Reap (SAI, KH) Kathmandu (KTM, NP)
from $326 2 498 km ~3h 26m 1 flights found 1 airlines cheapest on Saturday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $326 on 09.01.2027
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Tu
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
09 Jan 2027, Sat
IndiGo 6E 1656
05:00
SAI Siem Reap International Airport
12:30
KTM Tribhuvan International Airport
7h 30m 2 stops
Vayama
$326
View this ticket
Route characteristics
Distance
2 498 km
Flight time
3h 26m
Time difference
-1h
Minimum price
from $326 (09.01.2027)
Average price
$326
Maximum price
$326
Cheapest day
Saturday
Departure airports (1)
SAI Siem Reap International Airport
Arrival airports (1)
KTM Tribhuvan International Airport
Airlines (1)
6E IndiGo
Agencies (1)
Vayama
Airlines — cheapest prices 1
IndiGo
IndiGo
Low-cost 1 flights · 1 days
$326
Where to buy tickets 1
Vayama
1 tickets · 1 days
from $326
Airports

From — Siem Reap (1)

  • SAI Siem Reap International Airport

To — Kathmandu (1)

  • KTM Tribhuvan International Airport
Other destinations from Siem Reap
Almaty
KZ
Amsterdam
NL · Hub
Ankara
TR
Belgrade
RS
Berlin
DE
Beijing
CN
Kota-Kinabalu
MY
Bangkok
TH · Hub
Bengaluru
IN
Mumbai
IN
Buenos Aires
AR
Bandar Seri Begawan
BN
Frequently asked questions about the route Siem Reap — Kathmandu
How long is the flight from Siem Reap to Kathmandu?
Approximate flight time — 3h 26m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Siem Reap to Kathmandu?
The straight-line distance — 2 498 km.
How much do flights from Siem Reap to Kathmandu cost?
The minimum price over 3 months — from $326 on 09.01.2027.
What is the average ticket price?
The average price — $326. Range: $326 — $326.
What is the time difference between Siem Reap and Kathmandu?
The difference — -1h.
From which airports does Siem Reap operate flights?
From Siem Reap: SAI (Siem Reap International Airport).
To which airports in Kathmandu do flights arrive?
To Kathmandu: KTM (Tribhuvan International Airport).
Which airlines fly this route?
This route is served by 1 airline: IndiGo.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Siem Reap — Kathmandu

Flights Siem Reap — Kathmandu is a popular route. The straight-line distance is 2 498 km. Flight time 3h 26m. Time difference -1h.

From Siem Reap (SAI) flights depart from 1 airport: SAI. To Kathmandu (KTM) — 1 arrival airport: KTM.

1 airline operate on this route: IndiGo.

The minimum price for the next 3 months — from $326 (09.01.2027). The cheapest dates are highlighted in the calendar above.

The average ticket price — $326, ranging from $326 to $326. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

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