Cheap flights from Siem Reap to Guangzhou from $151 SAI → CAN

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 8 days, 24 Oct to 11 Nov, the cheapest return we saw each day was $319 to $354.

At $354, the cheapest return found recently is at the high end of that range.

8 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 14-night return fares leaving within 3 days of 2 Jan 2027 to compare.

Every date we hold

1 fares on 1 departure dates

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 39 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $151 to $184.

At $151, the cheapest one-way found recently is at the low end of that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 19 Jan 2027 to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $151.

Return

Not enough history yet: in 8 days of return prices, 24 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

One-way

The cheapest fares were 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (39 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Siem Reap to Guangzhou?

The cheapest return found recently is $354 with Vietnam Airlines, 2 Jan 2027 to 16 Jan 2027, found 3 days ago.

How much is a one-way flight from Siem Reap to Guangzhou?

The cheapest one-way found recently is $151 with Air Cambodia, 19 Jan 2027, found 2 days ago. The cheapest one-way fare on each of 3 departure dates is usually $158 to $174.

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

January 2027 is the cheapest month for a one-way, from $151, 19 Jan 2027, found 2 days ago.

How far ahead should I book a flight from Siem Reap to Guangzhou?

In 39 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 60 to 89 days before departure.

How long is the flight from Siem Reap to Guangzhou?

The cheapest one-way found recently, with Air Cambodia on 19 Jan 2027, takes 8 h 10 min with 1 stop.

Which airlines have the cheapest flights from Siem Reap to Guangzhou?

Between 12 Jan 2027 and 3 Apr 2027, Spring Airlines has the cheapest one-way on 1 of the 3 departure dates we hold, Air Cambodia on 1 and Vietjet on 1.