Cheap Flights from Koh Samui to Hong Kong from S$ 249

Frequently Asked Questions

• Which airlines offer the cheapest flights from Koh Samui (USM) to Hong Kong (HKG)?

  Based on Trip.com data, Scoot offers one-way fares as low as S$ 249 on Cheapest nonstop routes (e.g. USM to HKG on Fri, Sep 11), while Scoot offers Cheapest nonstop round-trips from S$ 506 departing on Thu, Sep 10 and returning on Mon, Sep 14.

• Which airlines offer direct flights from Koh Samui to Hong Kong?

  At the moment, you can catch a direct flight from Koh Samui to Hong Kong with the following airlines, including: Bangkok 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 Koh Samui (USM) to Hong Kong (HKG)?

  It takes about 3 hours 25 minutes to fly from Koh Samui (USM) to Hong Kong (HKG).

• When is the best time to book flights from Koh Samui to Hong Kong?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Koh Samui to Hong Kong 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 Koh Samui to Hong Kong?

  Based on Trip.com data in the past 4 weeks, there is 14 flight per week flying from Koh Samui to Hong Kong. You can check the weekly schedule for popular airlines on this route below: Bangkok Airways: S/M/T/W/T/F/S -- PG807 (12:16)

• How can I find the best deals on flights from Koh Samui to Hong Kong?

  To find best deals on flights from Koh Samui to Hong Kong, 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 Fri, Sep 11, with one-way flights priced at just S$ 249.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Bangkok Airways.
  · 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 Hong Kong travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Koh Samui to Hong Kong to get the best price?

  The cheapest months to fly from Koh Samui to Hong Kong is September, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Koh Samui to Hong Kong?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Koh Samui to Hong Kong on July 16, 2026 with Bangkok Airways, with prices starting at S$ 236.

• Which airports can I fly through when travelling to Hong Kong from Koh Samui?

  You can land at any one of the following hubs in Hong Kong, with Samui Airport to Hong Kong International Airport (USM-HKG) is by far the most common option on this route: Hong Kong International Airport (HKG).

• What is the time difference between Koh Samui and Hong Kong?

  The time difference between Hong Kong and Koh Samui is 1h.

• How can I change or cancel my flight ticket from Koh Samui to Hong Kong?

  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.