$486 Cheap Flights from Busan (PUS) to Surabaya (SUB)

View $486 flight on Thu, Mar 26, 2026Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Surabaya (SUB-Juanda)

Cheap Flights from Busan to Surabaya (PUS-SUB)

Prices were available within the past 7 days and start at $486 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 Gimhae Airport (PUS) to Juanda Airport (SUB) cost?
Lock in a cheap one-way flight from $486 or cheap return flight from Gimhae Airport (PUS) to Juanda Airport (SUB) 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 Gimhae Airport (PUS) to Juanda Airport (SUB)?
is the least expensive month to fly from PUS to SUB. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Gimhae Airport (PUS) to Juanda Airport (SUB)?
To find the cheapest airline that'll fly you from PUS to SUB, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Gimhae Airport (PUS) to Juanda Airport (SUB)?
Direct flights from Gimhae Airport (PUS) to Juanda Airport (SUB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PUS to SUB?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Juanda Airport (SUB)?
Select a flight from Gimhae Airport (PUS) to Juanda Airport (SUB) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour 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.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Juanda Airport (SUB) last-minute?
Booking your plane ticket from PUS to SUB right before your trip is generally more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PUS to SUB flight and hotel package?
Compared with arranging hotels and flights separately, booking a PUS to SUB flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Juanda Airport (SUB)?
In most cases, you're able to reschedule or cancel your PUS to SUB flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Gimhae
Destination airport
Juanda
Distance
3123 mi

Book with confidence

Busan to Surabaya Flights

The cheapest times to fly from Busan to Surabaya

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 Busan to Surabaya are during the month of . You can find some of the cheapest flights from Busan to Surabaya with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Surabaya

Sunday is one of the best days to book for cheap flights from Busan to Surabaya: 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 Busan to Surabaya

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 Busan to Surabaya in 2025. You can also book with separate airlines for your outbound and return journeys, from $486 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 Busan to Surabaya 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 Busan to Surabaya 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.

 

Busan to Surabaya Flights

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*Available to One Key members.