Cheap Flights Guangzhou to Sihanoukville from £145

Flight FAQs

• Which airlines offer the cheapest flights from Guangzhou to Sihanoukville?

  Based on Trip.com data, Spring Airlines offers Cheapest nonstop one-way flights from £145 (for example, CAN–KOS on Fri, Dec 4). For a Cheapest nonstop return flight, Cambodia Airways offers fares from £259, departing on Wed, Oct 14 and returning on Wed, Oct 21.

• Which airlines offer direct flights from Guangzhou to Sihanoukville?

  At the moment, you can catch a direct flight from Guangzhou to Sihanoukville with the following airlines, including: Cambodia Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Guangzhou to Sihanoukville?

  A flight from Guangzhou (CAN) to Sihanoukville (KOS) takes an average of 3 hours 5 minutes.

• When is the best time to book flights from Guangzhou to Sihanoukville?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Guangzhou to Sihanoukville is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Guangzhou to Sihanoukville each week?

  On average, 1 direct flights operate each week between Guangzhou and Sihanoukville. See below the schedules of the main airlines serving this route:
  Cambodia Airways: -/-/-/-/T/-/- – KR934 (departure at 14:04)

• How can I find the best deals on flights from Guangzhou to Sihanoukville?

  Here are some tips for finding the best flight deals from Guangzhou to Sihanoukville on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Fri, Dec 4, with one-way fares from just £145.
  · Compare airlines. Cambodia Airways currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. December is generally the busiest month for travel to Sihanoukville.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Guangzhou to Sihanoukville to get the best price?

  The cheapest month to book a flight from Guangzhou to Sihanoukville is usually August, when demand is lower.

• Which upcoming date is the cheapest for flights from Guangzhou to Sihanoukville?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Guangzhou to Sihanoukville on October 16, 2026 with AirAsia Berhad (Malaysia), with prices starting at £128.

• Which airports should you choose for flights from Guangzhou to Sihanoukville?

  Flights to Sihanoukville can arrive at: Sihanoukville International Airport (KOS). The most common route connects Guangzhou Baiyun International Airport and Sihanoukville International Airport (CAN–KOS).

• What is the time difference between Guangzhou and Sihanoukville?

  The time difference between Sihanoukville and Guangzhou is 1h.

• How can I change or cancel my flight ticket from Guangzhou to Sihanoukville?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Guangzhou to Sihanoukville?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Guangzhou to Sihanoukville is £290. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Guangzhou to Sihanoukville?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Guangzhou to Sihanoukville is £374. Fares vary by travel date, airline and availability.

• How do I book flights from Guangzhou to Sihanoukville on Trip.com?

  Enter Guangzhou and Sihanoukville, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.