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Home / Thiruvananthapuram — Siem Reap

Cheap flights Thiruvananthapuram — Siem Reap

Thiruvananthapuram (TRV, IN) Siem Reap (SAI, KH)
from $259 2 986 km ~4h 1m 3 flights found 2 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $259 on 26.11.2026
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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Th
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December 2026
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January 2027
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Tu
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Prices found for 3 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
26 Nov 2026, Thu
Scoot TR 8417
20:45
TRV Trivandrum International Airport
03:35
SAI Siem Reap International Airport
6h 50m 1 stop
Trip.com
$259
View this ticket
30 Jan 2027, Sat
IndiGo 6E 691
19:10
TRV Trivandrum International Airport
01:55
SAI Siem Reap International Airport
6h 45m 2 stops
Trip.com
$271
View this ticket
25 Nov 2026, Wed
Scoot TR 8417
20:45
TRV Trivandrum International Airport
03:35
SAI Siem Reap International Airport
6h 50m 1 stop
Trip.com
$301
View this ticket
Route characteristics
Distance
2 986 km
Flight time
4h 1m
Time difference
+1h
Minimum price
from $259 (26.11.2026)
Average price
$277
Maximum price
$301
Cheapest day
Thursday
Departure airports (1)
TRV Trivandrum International Airport
Arrival airports (1)
SAI Siem Reap International Airport
Airlines (2)
TR Scoot 6E IndiGo
Agencies (1)
Trip.com
Prices by day of week
Wednesday
$301
avg $301
Thursday
$259
avg $259
Cheapest
Saturday
$271
avg $271
Price trend by month
November 2026
from $259
avg $280
2 flights
January 2027
from $271
avg $271
1 flights
Airlines — cheapest prices 2
Scoot
Scoot
Low-cost 2 flights · 2 days
$259
IndiGo
IndiGo
Low-cost 1 flights · 1 days
$271
Where to buy tickets 1
Trip.com
3 tickets · 3 days
from $259
Airports

From — Thiruvananthapuram (1)

  • TRV Trivandrum International Airport

To — Siem Reap (1)

  • SAI Siem Reap International Airport
Other destinations from Thiruvananthapuram
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Agra
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Agatti Island
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Abha
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Sakaka
SA
Aizawl
IN
Auckland
NZ
Almaty
KZ
Abu Dhabi
AE
Ayodhya
IN
Antalya
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Manama
BH
Frequently asked questions about the route Thiruvananthapuram — Siem Reap
How long is the flight from Thiruvananthapuram to Siem Reap?
Approximate flight time — 4h 1m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Thiruvananthapuram to Siem Reap?
The straight-line distance — 2 986 km.
How much do flights from Thiruvananthapuram to Siem Reap cost?
The minimum price over 3 months — from $259 on 26.11.2026.
What is the average ticket price?
The average price — $277. Range: $259 — $301.
What is the time difference between Thiruvananthapuram and Siem Reap?
The difference — +1h.
From which airports does Thiruvananthapuram operate flights?
From Thiruvananthapuram: TRV (Trivandrum International Airport).
To which airports in Siem Reap do flights arrive?
To Siem Reap: SAI (Siem Reap International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Scoot, IndiGo.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
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 Thiruvananthapuram — Siem Reap

Flights Thiruvananthapuram — Siem Reap is a popular route. The straight-line distance is 2 986 km. Flight time 4h 1m. Time difference +1h.

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

2 airlines operate on this route: Scoot, IndiGo.

The minimum price for the next 3 months — from $259 (26.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $277, ranging from $259 to $301. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

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