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Flights from Hong Kong to Buka

Find flight deals from Hong Kong to Buka for the next 3 months. Book one way flights from US$801 or round trip flights from US$1,835.

      • HKG 8:45 PM
        12h 55m
        1 stop
        BUA 12:40 PM
        Hong Kong - Buka | Mon, Jan 19 | Air Niugini
        BUA 1:10 PM
        32h 50m
        1 stop
        HKG 7:00 PM
        Buka - Hong Kong | Sat, Jan 24 | Air Niugini
        US$1,835 US$5,376
        66% OFF
        66% OFF
        US$5,376 US$1,835
      • HKG 8:45 PM
        12h 55m
        1 stop
        BUA 12:40 PM
        Hong Kong - Buka | Mon, Jan 19 | Cathay Pacific
        BUA 1:10 PM
        32h 50m
        1 stop
        HKG 7:00 PM
        Buka - Hong Kong | Sat, Jan 24 | Air Niugini
        US$4,839 US$5,376
        10% OFF
        10% OFF
        US$5,376 US$4,839
      • HKG 1:00 PM
        17h 25m
        1 stop
        BUA Invalid Date
        Hong Kong - Buka | Sat, Dec 13 | Normal Airline
        BUA 3:00 PM
        6h
        Nonstop
        HKG 4:00 PM
        Buka - Hong Kong | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • HKG 8:45 PM
        12h 55m
        1 stop
        BUA 12:40 PM
        Hong Kong - Buka | Wed, Jan 14 | Air Niugini
        US$801 US$3,100
        74% OFF
        74% OFF
        US$3,100 US$801
      • HKG 8:45 PM
        12h 55m
        1 stop
        BUA 12:40 PM
        Hong Kong - Buka | Mon, Dec 22 | Air Niugini
        US$829 US$3,100
        73% OFF
        73% OFF
        US$3,100 US$829
      • HKG 8:45 PM
        12h 55m
        1 stop
        BUA 12:40 PM
        Hong Kong - Buka | Mon, Dec 22 | Cathay Pacific
        US$2,790 US$3,100
        10% OFF
        10% OFF
        US$3,100 US$2,790
      • HKG 1:00 PM
        17h 25m
        1 stop
        BUA Invalid Date
        Hong Kong - Buka | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

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

Flying from Hong Kong to Buka

The distance between Hong Kong and Buka is approximately 5,376.12 km. Based on Trip.com's data travel demand peaks in October. The off-season for travel is November.

Cheapest one-way flight priceUS$801
Cheapest round-trip ticket priceUS$1,835
Off-season for travelNovember
Peak season for travelOctober
Flight distance5,376.12 km

When is the cheapest time to fly from Hong Kong to Buka?

The cheapest time for Hong Kong to Buka flights: Jan 11 to Jan 18 — one way flight prices from US$800.

Cheapest flights
From price
Search
  • 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 Hong Kong to Buka, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Hong Kong to Buka (HKG-BUA)?

    Based on Trip.com data, Air Niugini offers one-way fares as low as US$801 on Cheapest nonstop routes (e.g. HKG to BUA on Wed, Jan 14), while Air Niugini offers Cheapest nonstop round-trips from US$1,835 departing on Mon, Jan 19 and returning on Sat, Jan 24.
  • 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 Buka 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 Hong Kong to Buka, 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 Wed, Jan 14, with one-way flights priced at just US$801.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Niugini.
    · 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 Buka travel is around October.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hong Kong to Buka is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hong Kong to Buka on December 22, 2025 with Air Niugini, with prices starting at US$1,708.
  • The time difference between Buka and Hong Kong is 3h.
  • 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.

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