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Flights from Brisbane to Buka

Search cheap flights from Brisbane to Buka in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$365, and round-trip tickets start at US$708.

      • BNE 10:40
        25h
        1 stop
        BUA 12:40
        Brisbane - Buka | Wed, Jun 24 | Air Niugini
        BUA 13:10
        25h 30m
        1 stop
        BNE 13:40
        Buka - Brisbane | Wed, Jul 1 | Air Niugini
        US$708 US$2,312
        69% off
        69% off
        US$2,312 US$708
      • BNE 08:00
        27h 40m
        1 stop
        BUA 12:40
        Brisbane - Buka | Thu, Jun 4 | Air Niugini
        BUA 13:45
        24h 55m
        1 stop
        BNE 13:40
        Buka - Brisbane | Sun, Jun 7 | Air Niugini
        US$764 US$2,312
        67% off
        67% off
        US$2,312 US$764
      • BNE 14:40
        21h 35m
        1 stop
        BUA 13:15
        Brisbane - Buka | Mon, May 18 | Air Niugini
        BUA 13:10
        21h 30m
        1 stop
        BNE 09:40
        Buka - Brisbane | Mon, May 25 | Air Niugini
        US$1,015 US$2,312
        56% off
        56% off
        US$2,312 US$1,015
      • BNE 09:05
        27h 10m
        1 stop
        BUA 13:15
        Brisbane - Buka | Mon, May 18 | Qantas Airways
        BUA 13:10
        28h 20m
        1 stop
        BNE 16:30
        Buka - Brisbane | Thu, May 21 | Air Niugini
        US$1,245
        46% off
        US$2,312 US$1,245
      • BNE 10:40
        25h
        1 stop
        BUA 12:40
        Brisbane - Buka | Tue, Jul 7 | Air Niugini
        BUA 13:10
        25h 30m
        1 stop
        BNE 13:40
        Buka - Brisbane | Fri, Jul 10 | Air Niugini
        US$1,664
        28% off
        US$2,312 US$1,664
      • BNE 13:00
        17h 25m
        1 stop
        BUA 14:00
        Brisbane - Buka | Sat, May 16 | Normal Airline
        BUA 15:00
        6h
        Nonstop
        BNE 16:00
        Buka - Brisbane | Mon, May 18 | Normal Airline
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      • BNE 08:00
        27h 40m
        1 stop
        BUA 12:40
        Brisbane - Buka | Thu, Jun 11 | Air Niugini
        US$365 US$1,082
        66% off
        66% off
        US$1,082 US$365
      • BNE 10:40
        25h
        1 stop
        BUA 12:40
        Brisbane - Buka | Tue, May 19 | Air Niugini
        US$433 US$1,082
        60% off
        60% off
        US$1,082 US$433
      • BNE 10:40
        25h
        1 stop
        BUA 12:40
        Brisbane - Buka | Sun, May 17 | Air Niugini
        US$452 US$1,082
        57% off
        57% off
        US$1,082 US$452
      • BNE 09:05
        26h 35m
        1 stop
        BUA 12:40
        Brisbane - Buka | Thu, Jun 11 | Qantas Airways
        US$453
        57% off
        US$1,082 US$453
      • BNE 10:40
        23h 50m
        1 stop
        BUA 11:30
        Brisbane - Buka | Fri, May 29 | Air Niugini
        US$481
        56% off
        US$1,082 US$481
      • BNE 09:05
        26h 35m
        1 stop
        BUA 12:40
        Brisbane - Buka | Sun, May 17 | Qantas Airways
        US$515
        52% off
        US$1,082 US$515
      • BNE 09:05
        25h 25m
        1 stop
        BUA 11:30
        Brisbane - Buka | Fri, May 29 | Qantas Airways
        US$534
        51% off
        US$1,082 US$534
      • BNE 09:05
        26h 35m
        1 stop
        BUA 12:40
        Brisbane - Buka | Tue, May 19 | Qantas Airways
        US$580
        46% off
        US$1,082 US$580
      • BNE 14:40
        21h 35m
        1 stop
        BUA 13:15
        Brisbane - Buka | Mon, May 18 | Air Niugini
        US$677
        37% off
        US$1,082 US$677
      • BNE 10:40
        25h
        1 stop
        BUA 12:40
        Brisbane - Buka | Sun, May 24 | Air Niugini
        US$779
        28% off
        US$1,082 US$779
      • BNE 13:00
        17h 25m
        1 stop
        BUA 14:00
        Brisbane - Buka | Sat, May 16 | Normal Airline
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Displayed flight fares from Brisbane to Buka are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Brisbane to Buka (BNE-BUA)?

    Based on Trip.com data, Air Niugini offers one-way fares as low as US$365 on Cheapest nonstop routes (e.g. BNE to BUA on Thu, Jun 11), while Air Niugini offers Cheapest nonstop round-trips from US$708 departing on Wed, Jun 24 and returning on Wed, Jul 1.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Brisbane 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 Brisbane 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 Thu, Jun 11, with one-way flights priced at just US$365.
    · 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 August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Brisbane to Buka is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Brisbane to Buka on May 29, 2026 with Air Niugini, with prices starting at US$764.
  • The time difference between Buka and Brisbane 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.

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Note: Prices shown on this page are the estimated lowest 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 clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date 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.