$136 Cheap Flights from Rabaul (RAB) to Buka (BUA)

View $136 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Rabaul (RAB) to Buka (BUA)

Cheap Flights from Rabaul to Buka (RAB-BUA)

Prices were available within the past 7 days and start at $136 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Rabaul Airport (RAB) to Buka Airport (BUA) cost?
Grab a cheap one-way flight from $136 or cheap return flight from Rabaul Airport (RAB) to Buka Airport (BUA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rabaul Airport (RAB) to Buka Airport (BUA)?
Traveling in is a great way to save, as it's the cheapest month for flights between RAB and BUA. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from Rabaul Airport (RAB) to Buka Airport (BUA)?
When flying out of Rabaul Airport (RAB), you can take a direct flight to Buka Airport (BUA) with Air Niugini.
What is the cheapest airline that flies from Rabaul Airport (RAB) to Buka Airport (BUA)?
The cheapest airline to offer flights between Rabaul Airport (RAB) and Buka Airport (BUA) can vary based on when you want to travel. PNG Air and Air Niugini are just some well-known options offering reasonable prices. Use Expedia's search tool to compare airlines in one place and find the right RAB to BUA flight that fits your budget.
How many flights per day from Rabaul Airport (RAB) to Buka Airport (BUA)?
On average, you can pick from 5 direct flights per week from Rabaul Airport (RAB) to Buka Airport (BUA). To broaden your travel options, consider taking a flight with a layover. Enter your details on Expedia and then set the filter tool to include one or two stops.
What are the most popular departure times for flights from Rabaul Airport (RAB) to Buka Airport (BUA)?
Flights between RAB and BUA tend to be busiest at 11 AM. If you want a more relaxed atmosphere and possibly cheaper tickets, look for a departure that's outside typical rush times.
What day of the week has the most flights from RAB to BUA?
Friday offers the most flights from Rabaul Airport (RAB) to Buka Airport (BUA). Consider jetting off on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Rabaul Airport (RAB) to Buka Airport (BUA)?
Take the earliest flight at around 9:30AM UTC+10, heading out of Rabaul Airport (RAB). You'll be in the air for roughly 1h, arriving at Buka Airport (BUA) at approximately 11:30AM UTC+11.
How long does it take to fly from Rabaul Airport (RAB) to Buka Airport (BUA)?
The average flight time from RAB to BUA is 43 minutes, covering a total distance of 170 mi.
What is the best time to fly from Rabaul Airport (RAB) to Buka Airport (BUA)?
Opt for a flight from Rabaul Airport (RAB) to Buka Airport (BUA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Buka Island from Rabaul Airport (RAB)?
Compare your flight options from Rabaul Airport (RAB) to Buka Airport (BUA). This is the only airport in Buka Island you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Rabaul Airport (RAB) to Buka Airport (BUA) last-minute?
Last-minute bookings from RAB to BUA are generally more expensive. To lock in the lowest prices, start looking for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap ticket right before your journey.
Is it cheaper to book a RAB to BUA flight and hotel package?
You can save money by securing a RAB to BUA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Rabaul Airport (RAB) to Buka Airport (BUA)?
You can usually reschedule or cancel your RAB to BUA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Rabaul
Destination airport
Buka
Distance
174 mi

Book with confidence

Book with confidence

Rabaul to Buka Flights

The cheapest times to fly from Rabaul to Buka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rabaul to Buka are during the month of . You can find some of the cheapest flights from Rabaul to Buka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rabaul to Buka

Sunday is one of the best days to book for cheap flights from Rabaul to Buka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rabaul to Buka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rabaul to Buka in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rabaul to Buka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rabaul to Buka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rabaul to Buka Flights

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*Available to One Key members.