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Cheap Flights from Hong Kong to Haikou

Hi, I've summed up all the key info for Hong Kong to Haikou flights

Cheapest one-way

S$ 156
Hong Kong Airlines Wed, Nov 4

55% below next 30d avg. (S$ 348)

Cheapest return

S$ 224
Hong Kong Airlines Sat, Nov 7

54% below next 30d avg. (S$ 487)

Best time to book

September Cheapest month
January Peak month

Fastest flight

1h 45m Avg: 1h 32m

Recommended airlines

With a lowest one-way fare of S$ 156 , travelers can expect an average price of S$ 348 for upcoming trips, while round-trip tickets start at S$ 224 . Flights typically take around 1h 32m , but the fastest nonstop option completes the journey in just 1h 45m minutes. Flights to Haikou can arrive at: Haikou Meilan International Airport (HAK) . The most common route connects Hong Kong International Airport and Haikou Meilan International Airport (HKG–HAK). To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Hong Kong to Haikou over the next 90 days, with one-way fares from S$ 156 and round-trip from S$ 224. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Sat, Nov 7 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Tue, Nov 10 | Hong Kong Airlines
        S$ 224 S$ 244
        8% off
        8% off
        S$ 244 S$ 224
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Sun, Oct 25 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Wed, Oct 28 | Hong Kong Airlines
        S$ 224 S$ 244
        8% off
        8% off
        S$ 244 S$ 224
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Mon, Nov 2 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Sat, Nov 7 | Hong Kong Airlines
        S$ 225 S$ 244
        8% off
        8% off
        S$ 244 S$ 225
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Tue, Nov 10 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Tue, Nov 17 | Hong Kong Airlines
        S$ 225
        8% off
        S$ 244 S$ 225
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Sat, Oct 31 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Mon, Nov 2 | Hong Kong Airlines
        S$ 225
        8% off
        S$ 244 S$ 225
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Sun, Nov 8 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Sat, Nov 14 | Hong Kong Airlines
        S$ 225
        8% off
        S$ 244 S$ 225
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Tue, Oct 27 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Thu, Oct 29 | Hong Kong Airlines
        S$ 225
        8% off
        S$ 244 S$ 225
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Wed, Nov 4 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Mon, Nov 9 | Hong Kong Airlines
        S$ 226
        7% off
        S$ 244 S$ 226
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Mon, Nov 9 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Sun, Nov 15 | Hong Kong Airlines
        S$ 226
        7% off
        S$ 244 S$ 226
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Fri, Nov 6 | Hong Kong Airlines
        HAK 22:20
        1h 20m
        Direct
        HKG 23:40
        Haikou - Hong Kong | Sun, Nov 8 | Hong Kong Airlines
        S$ 226
        7% off
        S$ 244 S$ 226
      • HKG 13:00
        17h 25m
        1 stop
        HAK 14:00
        Hong Kong - Haikou | Mon, Sep 14 | Normal Airline
        HAK 15:00
        6h
        Direct
        HKG 16:00
        Haikou - Hong Kong | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Wed, Nov 4 | Hong Kong Airlines
        S$ 156 S$ 174
        10% off
        10% off
        S$ 174 S$ 156
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Tue, Oct 27 | Hong Kong Airlines
        S$ 158 S$ 174
        9% off
        9% off
        S$ 174 S$ 158
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Tue, Nov 10 | Hong Kong Airlines
        S$ 159 S$ 174
        9% off
        9% off
        S$ 174 S$ 159
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Sun, Nov 8 | Hong Kong Airlines
        S$ 160
        8% off
        S$ 174 S$ 160
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Wed, Oct 28 | Hong Kong Airlines
        S$ 160
        8% off
        S$ 174 S$ 160
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Sat, Nov 7 | Hong Kong Airlines
        S$ 161
        7% off
        S$ 174 S$ 161
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Thu, Nov 5 | Hong Kong Airlines
        S$ 161
        7% off
        S$ 174 S$ 161
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Fri, Nov 6 | Hong Kong Airlines
        S$ 161
        7% off
        S$ 174 S$ 161
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Mon, Nov 2 | Hong Kong Airlines
        S$ 161
        7% off
        S$ 174 S$ 161
      • HKG 19:35
        1h 45m
        Direct
        HAK 21:20
        Hong Kong - Haikou | Thu, Oct 29 | Hong Kong Airlines
        S$ 161
        7% off
        S$ 174 S$ 161
      • HKG 13:00
        17h 25m
        1 stop
        HAK 14:00
        Hong Kong - Haikou | Mon, Sep 14 | Normal Airline
        Find more flights
        Find more flights

Flight.News
The Hainan Meteorological Observatory has continued a Yellow Warning for Offshore Thunderstorm Gales in Haikou and southern island waters. From 18:09 to 23:00 on 11 September 2026, convective cloud clusters may bring thunderstorm gales of force 7 to 9 accompanied by strong lightning. Relevant units and personnel are advised to take safety precautions.
Over the past 7 days, flights from Hong Kong to Haikou have operated an average of 6 times per day, with 84.6% on-time departure rate and 100.0% on-time arrival rate.

Which airlines are the most popular for Hong Kong to Haikou flights?

You can choose from 2 airlines flying from Hong Kong to Haikou, including Hainan Airlines, Cathay Pacific and . Hong Kong Airlines currently offers the cheapest direct ticket on this route.
Hainan Airlines logo Hainan Airlines
Cathay Pacific logo Cathay Pacific
Airlines are determined based on actual purchased flight tickets from Hong Kong to Haikou according to previous 12 months data from Trip.com.

Flying from Hong Kong to Haikou

The distance between Hong Kong and Haikou is approximately 470.8km. It takes around 1 hour 32 minutes on average to fly from Hong Kong to Haikou. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price S$ 156
Cheapest return ticket price S$ 224
Off-season for travel September
Peak season for travel January
Flight distance 470.8km
Average flight time 1 hour 32 minutes
Popular airline Hainan Airlines
Frequency ～9/week
Flight statistics for the Hong Kong–Haikou route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Hong Kong to Haikou.

What is the cheapest month for one-way flights from Hong Kong to Haikou?

The average price of one-way flights from Hong Kong to Haikou purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Hong Kong to Haikou is September, with an average price of S$ 134, and the most expensive month is May, with an average price of up to S$ 219.

S$ 219
S$ 177
S$ 134
S$ 92
  • S$ 134
    Sep
  • S$ 173
    Oct
  • S$ 191
    Nov
  • S$ 181
    Dec
  • S$ 159
    Jan
  • S$ 164
    Feb
  • S$ 169
    Mar
  • S$ 191
    Apr
  • S$ 219
    May
  • S$ 206
    Jun
  • S$ 177
    Jul
  • S$ 203
    Aug

What is the cheapest month for round-trip flights from Hong Kong to Haikou?

The average price of round-trip flights from Hong Kong to Haikou purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from Hong Kong to Haikou is March, with an average price of S$ 186, and the most expensive month is June, with an average price of up to S$ 261.

S$ 261
S$ 224
S$ 186
S$ 149
    Cheapest
  • S$ 249
    Sep
  • S$ 232
    Oct
  • S$ 228
    Nov
  • S$ 202
    Dec
  • S$ 194
    Jan
  • S$ 210
    Feb
  • S$ 186
    Mar
  • S$ 220
    Apr
  • S$ 251
    May
  • S$ 261
    Jun
  • S$ 238
    Jul
  • S$ 252
    Aug

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Hong Kong to Haikou?

    Based on Trip.com data, Hong Kong Airlines offers Cheapest nonstop one-way flights from S$ 156 (for example, HKG–HAK on Wed, Nov 4). For a Cheapest nonstop return flight, Hong Kong Airlines offers fares from S$ 224, departing on Sat, Nov 7 and returning on Tue, Nov 10.
  • At the moment, you can catch a direct flight from Hong Kong to Haikou with the following airlines, including: Hainan Airlines Cathay Pacific Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 32 minutes to fly from Hong Kong (HKG) to Haikou (HAK).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Haikou 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.
  • On average, 23 direct flights operate each week between Hong Kong and Haikou. See below the schedules of the main airlines serving this route:
    Hainan Airlines: -/M/T/-/T/F/S – HU706 (departure at 11:10) Cathay Pacific: S/M/T/W/T/F/S – CX310 (departure at 14:30)
  • Here are some tips for finding the best flight deals from Hong Kong to Haikou on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Wed, Nov 4, with one-way fares from just S$ 156.
    · Compare airlines. Hong Kong Airlines 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. January is generally the busiest month for travel to Haikou.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Hong Kong to Haikou is usually September, when demand is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Hong Kong to Haikou on September 20, 2026 with Hainan Airlines, with prices starting at S$ 226.
  • Flights to Haikou can arrive at: Haikou Meilan International Airport (HAK). The most common route connects Hong Kong International Airport and Haikou Meilan International Airport (HKG–HAK).
  • The time difference between Haikou and Hong Kong is 0m.
  • 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hong Kong to Haikou is S$ 348. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Hong Kong to Haikou is S$ 487. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Hong Kong and Haikou, 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.

Find Cheap Flights & Deals on Trip.com

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

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.