Cheap flights from Guangzhou to Siem Reap

One-way fares from $148 · CAN → SAI · prices found by travellers in the last 48 hours

Compare all dates Siem Reap → Guangzhou
Cheapest fare
$148

Thai AirAsia · Mon, Nov 16

Cheapest month
November

from $148

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 50m

1,470 km

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Cheapest month to fly from Guangzhou to Siem Reap

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $148
  2. December 2026 $154
  3. January 2027 $155
  4. February 2027 $183
  5. May 2027 $152

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Thai AirAsia
Depart00:05 Mon, Nov 16CAN → SAI 3h 55m · 1 stop
$148one way, per person
View deal
Vietjet
Depart03:15 Fri, Nov 13CAN → SAI 3h 50m · 1 stop
$151one way, per person
View deal
Thai AirAsia
Depart00:05 Thu, Nov 19CAN → SAI 3h 55m · 1 stop
$154one way, per person
View deal
Thai AirAsia
Depart00:05 Sat, Nov 21CAN → SAI 3h 55m · 1 stop
$154one way, per person
View deal
Thai AirAsia
Depart00:05 Tue, Nov 24CAN → SAI 3h 55m · 1 stop
$154one way, per person
View deal
Thai AirAsia
Depart00:05 Thu, Nov 26CAN → SAI 3h 55m · 1 stop
$155one way, per person
View deal
Vietjet
Depart03:15 Mon, Nov 23CAN → SAI 3h 50m · 1 stop
$156one way, per person
View deal
Vietnam Airlines
Depart15:20 Tue, Nov 17CAN → SAI 4h 00m · 1 stop
$173one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Siem Reap

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Siem ReapCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Siem ReapTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Siem ReapPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Siem ReapCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for CambodiaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Guangzhou to Siem Reap

Guangzhou (CAN) and Siem Reap (SAI) are about 1,470 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 50m. Over the next few months, one-way fares start from $148, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Guangzhou to Siem Reap?

The cheapest one-way fare we've seen recently is $148 with Thai AirAsia, departing Monday, November 16, 2026. Over the coming months, the lowest fare in each month ranges from $148 to $183.

What is the cheapest month to fly from Guangzhou to Siem Reap?

November 2026 currently has the lowest fares, from $148 one way.

Are there direct flights from Guangzhou to Siem Reap?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Guangzhou to Siem Reap?

The quickest journey we've seen takes about 3h 50m. Guangzhou and Siem Reap are around 1,470 km apart.

Which airlines fly from Guangzhou to Siem Reap?

Recent fares on this route were with Thai AirAsia, Vietjet and Vietnam Airlines.

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