Cheap Flights from Sihanoukville to Wuxi from US$211

Frequently Asked Questions

• What are the cheapest flights from Sihanoukville to Wuxi (KOS-WUX)?

  Based on Trip.com data, Ruili Airlines offers one-way fares as low as US$211 on Cheapest nonstop routes (e.g. KOS to WUX on Thu, Sep 17), while Ruili Airlines offers Cheapest nonstop round-trips from US$360 departing on Wed, Sep 30 and returning on Wed, Oct 7.

• Which airlines offer direct flights from Sihanoukville to Wuxi?

  At the moment, you can catch a nonstop flight from Sihanoukville to Wuxi with the following airlines, including: Ruili Airlines 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 Sihanoukville to Wuxi?

  It takes about 4 hours 10 minutes to fly from Sihanoukville to Wuxi.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sihanoukville to Wuxi 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 per week from Sihanoukville to Wuxi?

  Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Sihanoukville to Wuxi. You can check the weekly schedule for popular airlines on this route below: Ruili Airlines: -/-/-/-/-/-/S -- DR5032 (18:59)

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

  To find best deals on flights from Sihanoukville to Wuxi, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Sep 17, with one-way flights priced at just US$211.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ruili Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Wuxi travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Sihanoukville (KOS) to Wuxi (WUX) the cheapest?

  The cheapest months to fly from Sihanoukville to Wuxi is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Sihanoukville to Wuxi on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Sihanoukville to Wuxi on August 16, 2026 with Ruili Airlines, with prices starting at US$213.

• Which airports can I fly to for Wuxi from Sihanoukville?

  You can land at any one of the following hubs in Wuxi, with Sihanoukville International Airport to Wuxi Shuofang Airport (KOS-WUX) is by far the most common option on this route: Wuxi Shuofang Airport (WUX).

• Is there any time difference between Sihanoukville and Wuxi?

  The time difference between Wuxi and Sihanoukville is 1h.

• How do I change or cancel my ticket from Sihanoukville to Wuxi?

  Tickets can only be changed or canceled 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 cost of a one-way flight from Sihanoukville to Wuxi?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sihanoukville to Wuxi is US$263. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Sihanoukville to Wuxi?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Sihanoukville to Wuxi is US$368. The final price depends on the outbound and return dates, airline and fare conditions.

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

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