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Flights from Heihe to Sanya

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

      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
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        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
        SYX 3:00 PM
        6h
        Nonstop
        HEK 4:00 PM
        Sanya - Heihe | Fri, Jul 24 | Normal Airline
        Search
        Search
      • HEK 1:15 PM
        11h 30m
        1 stop
        SYX 12:45 AM
        Heihe - Sanya | Thu, Jul 30 | China Southern Airlines
        $166 $210
        21% off
        21% off
        $210 $166
      • HEK 1:15 PM
        10h 30m
        1 stop
        SYX 11:45 PM
        Heihe - Sanya | Thu, Aug 13 | China Southern Airlines
        $166 $210
        21% off
        21% off
        $210 $166
      • HEK 6:50 PM
        28h 30m
        1 stop
        SYX 11:20 PM
        Heihe - Sanya | Wed, Jul 22 | Chengdu Airlines
        $170 $210
        19% off
        19% off
        $210 $170
      • HEK 1:50 PM
        9h 30m
        1 stop
        SYX 11:20 PM
        Heihe - Sanya | Thu, Jul 23 | Chengdu Airlines
        $170
        19% off
        $210 $170
      • HEK 9:10 PM
        26h 10m
        1 stop
        SYX 11:20 PM
        Heihe - Sanya | Fri, Jul 24 | Chengdu Airlines
        $170
        19% off
        $210 $170
      • HEK 6:50 PM
        28h 30m
        1 stop
        SYX 11:20 PM
        Heihe - Sanya | Sun, Jul 26 | Chengdu Airlines
        $170
        19% off
        $210 $170
      • HEK 6:50 PM
        28h 30m
        1 stop
        SYX 11:20 PM
        Heihe - Sanya | Mon, Jul 27 | Chengdu Airlines
        $170
        19% off
        $210 $170
      • HEK 4:50 PM
        30h 30m
        1 stop
        SYX 11:20 PM
        Heihe - Sanya | Wed, Jul 22 | Longjiang airlines
        $173
        18% off
        $210 $173
      • HEK 6:50 PM
        29h 50m
        1 stop
        SYX 12:40 AM
        Heihe - Sanya | Sat, Jul 25 | Chengdu Airlines
        $178
        15% off
        $210 $178
      • HEK 6:35 PM
        30h 5m
        1 stop
        SYX 12:40 AM
        Heihe - Sanya | Tue, Jul 28 | Chengdu Airlines
        $184
        12% off
        $210 $184
      • HEK 1:00 PM
        17h 25m
        1 stop
        SYX 2:00 PM
        Heihe - Sanya | Wed, Jul 22 | Normal Airline
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Find cheap airlines flights from Heihe to Sanya

You can choose from 1 airlines that fly from Heihe to Sanya, including China Eastern Airlines, China Southern Airlines has lowest fares on this route.
China Eastern Airlines logo China Eastern Airlines
Airlines are determined based on actual purchased flight tickets from Heihe to Sanya according to previous 12 months data from Trip.com.

Flight Info | Heihe to Sanya

The distance between Heihe and Sanya is approximately 3,884.26 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price$166
Off-season for travelOctober
Peak season for travelJanuary
Flight distance3,884.26 km
Popular airlineChina Eastern Airlines
Flight statistics for the Heihe–Sanya route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • Which airlines offer flights from Heihe to Sanya?

    At the moment, several airlines serve connecting flights from Heihe to Sanya, including: China Eastern Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • 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 Sanya 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 Sanya, 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, Jul 30, with one-way flights priced at just $166.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is China Southern 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 Sanya travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Heihe to Sanya is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Heihe to Sanya on July 25, 2026 with Chengdu Airlines, with prices starting at $170.
  • You can land at any one of the following hubs in Sanya, with Heihe Aihui Airport to Sanya Phoenix International Airport (HEK-SYX) is by far the most common option on this route: Sanya Phoenix International Airport (SYX).
  • The time difference between Sanya and Heihe is 0h.
  • 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.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.