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Flights from Heihe to Koh Samui

We've found these cheap flights for you. You can book one-way or return flight tickets.

      • HEK 14:40
        46h 15m
        2 stops
        USM 11:55
        Heihe - Koh Samui | Wed, Dec 17 | China Eastern Airlines
        USM 19:00
        17h 50m
        2 stops
        HEK 13:50
        Koh Samui - Heihe | Sun, Dec 21 | Bangkok Airways
        SGD 1,016 SGD 1,441
        28% OFF
        28% OFF
        SGD 1,441 SGD 1,016
      • HEK 14:40
        18h 30m
        2 stops
        USM 08:10
        Heihe - Koh Samui | Wed, Dec 24 | China Eastern Airlines
        USM 12:20
        24h 30m
        2 stops
        HEK 13:50
        Koh Samui - Heihe | Thu, Dec 25 | Bangkok Airways
        SGD 1,297 SGD 1,441
        10% OFF
        10% OFF
        SGD 1,441 SGD 1,297
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        USM 15:00
        6h
        Direct
        HEK 16:00
        Koh Samui - Heihe | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
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        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search
      • HEK 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Heihe - Koh Samui | Sat, Dec 13 | Normal Airline
        Search
        Search

Displayed flight fares from Heihe to Koh Samui are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Heihe to Koh Samui

The distance between Heihe and Koh Samui is 5,165.37 km. Based on Trip.com's data, travel demand peaks in April. The off-season for travel is September.

Cheapest round-trip ticket priceSGD 1,016
Off-season for travelSeptember
Peak season for travelApril
Flight distance5,165.37 km

Find the best time to fly from Heihe to Koh Samui

The cheapest time for Heihe to Koh Samui flights: Dec 14 to Dec 21 — one way flight prices from SGD 1,016.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Heihe to Koh Samui, calculated over the upcoming 10 weeks.

Flight FAQs

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

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Heihe to Koh Samui 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.
  • To find best deals on flights from Heihe to Koh Samui, you can use various tools on Trip.com:
    · 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 Koh Samui travel is around April.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Heihe to Koh Samui is September, when demand for travel is lower.
  • The time difference between Koh Samui and Heihe is 1h.
  • 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.