$197 Cheap Flights from Singapore (SIN) to Busan (PUS)

View $197 flight on Sun, Jul 13, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Gimhae Airport (PUS)

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Cheap Flights from Singapore to Busan (SIN-PUS)

Prices were available within the past 7 days and start at $197 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Wed, Sep 3 - Wed, Sep 24
SIN
Singapore
PUS
Busan
$295 Roundtrip, found 23 hours ago
$295
Roundtrip
found 23 hours ago
Select China Eastern Airlines flight, departing Wed, Sep 3 from Singapore to Busan, returning Wed, Sep 24, priced at $295 found 23 hours ago
China Eastern Airlines
Wed, Sep 3 - Wed, Sep 10
SIN
Singapore
PUS
Busan
$300 Roundtrip, found 23 hours ago
$300
Roundtrip
found 23 hours ago
Select China Eastern Airlines flight, departing Wed, Sep 3 from Singapore to Busan, returning Wed, Sep 10, priced at $300 found 23 hours ago
Jeju Air
Thu, Jul 31 - Thu, Aug 21
SIN
Singapore
PUS
Busan
$308 Roundtrip, found 23 hours ago
$308
Roundtrip
found 23 hours ago
Select Jeju Air flight, departing Thu, Jul 31 from Singapore to Busan, returning Thu, Aug 21, priced at $308 found 23 hours ago
Jeju Air
Thu, Sep 4 - Thu, Sep 18
SIN
Singapore
PUS
Busan
$313 Roundtrip, found 23 hours ago
$313
Roundtrip
found 23 hours ago
Select Jeju Air flight, departing Thu, Sep 4 from Singapore to Busan, returning Thu, Sep 18, priced at $313 found 23 hours ago
Jeju Air
Tue, Sep 30 - Tue, Oct 21
SIN
Singapore
PUS
Busan
$316 Roundtrip, found 4 days ago
$316
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Tue, Sep 30 from Singapore to Busan, returning Tue, Oct 21, priced at $316 found 4 days ago
Jeju Air
Wed, Oct 22 - Wed, Nov 5
SIN
Singapore
PUS
Busan
$321 Roundtrip, found 4 days ago
$321
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Wed, Oct 22 from Singapore to Busan, returning Wed, Nov 5, priced at $321 found 4 days ago
China Eastern Airlines
Wed, Sep 3 - Wed, Sep 24
SIN
Singapore
PUS
Busan
$325 Roundtrip, found 23 hours ago
$325
Roundtrip
found 23 hours ago
Select China Eastern Airlines flight, departing Wed, Sep 3 from Singapore to Busan, returning Wed, Sep 24, priced at $325 found 23 hours ago
Singapore Airlines
Sun, Feb 1 - Wed, Feb 4
SIN
Singapore
PUS
Busan
$434 Roundtrip, found 3 days ago
$434
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Sun, Feb 1 from Singapore to Busan, returning Wed, Feb 4, priced at $434 found 3 days ago
FlexFlight
Mon, Dec 29 - Mon, Jan 5
SIN
Singapore
PUS
Busan
$434 Roundtrip, found 5 days ago
$434
Roundtrip
found 5 days ago
Select FlexFlight flight, departing Mon, Dec 29 from Singapore to Busan, returning Mon, Jan 5, priced at $434 found 5 days ago
Vietnam Airlines
Thu, Sep 4 - Thu, Sep 25
SIN
Singapore
PUS
Busan
$437 Roundtrip, found 23 hours ago
$437
Roundtrip
found 23 hours ago
Select Vietnam Airlines flight, departing Thu, Sep 4 from Singapore to Busan, returning Thu, Sep 25, priced at $437 found 23 hours ago
Flights from Singapore (SIN) to Busan (PUS)
Origin airport
Changi
Destination airport
Gimhae
Airlines serving
Air China, Cathay Pacific, China Airlines, China Eastern Airlines, Jeju Air, Korean Air, Philippine Airlines, Singapore Airlines, Vietnam Airlines
Roundtrip price
$295
Distance
2833 mi
Average flight time
7 hours 25 mins

Singapore to Busan Flights

The cheapest times to fly from Singapore to Busan

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

 

The best time to book a flight from Singapore to Busan

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

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 Singapore to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $197 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 Singapore to Busan 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 Singapore to Busan 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.

 

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Gimhae Airport (PUS) cost?
Discover the latest flight deals from SIN to PUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SIN to PUS?
The cheapest flights from SIN to PUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Changi Airport (SIN) to Gimhae Airport (PUS)?
You can travel nonstop from Changi Airport (SIN) to Gimhae Airport (PUS) on a Jeju Air flight.
What is the cheapest airline that flies from SIN to PUS?
With fares starting at $213 for a one-way journey from SIN to PUS, Jeju Air is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SIN on September 25 2025. Prices were last updated on July 5 2025 and have not changed since.
How many flights per day from Changi Airport (SIN) to Gimhae Airport (PUS)?
On average, only 1 nonstop flight departs daily from Changi Airport (SIN) to Gimhae Airport (PUS). Need more options? Use Expedia's filter tool to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Changi Airport (SIN) to Gimhae Airport (PUS)?
More travelers fly between SIN and PUS at 12 AM than at any other time of day. Looking to skip the crowds? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from SIN to PUS?
Fly on a Wednesday if you're looking for the largest selection of flights from Changi Airport (SIN) to Gimhae Airport (PUS).
What is the earliest flight from Changi Airport (SIN) to Gimhae Airport (PUS)?
Changi Airport (SIN)'s earliest flight to Gimhae Airport (PUS) is at approximately 12:25AM UTC+8. With a flight time of 6h 40m, you'll land at around 8:05AM UTC+9.
How long does it take to fly from Changi Airport (SIN) to Gimhae Airport (PUS)?
It takes roughly 6 hours and 31 minutes to travel the 2,800 mi from SIN to PUS.
What is the best time to fly from Changi Airport (SIN) to Gimhae Airport (PUS)?
To avoid potential delays on the Changi Airport (SIN) to Gimhae Airport (PUS) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Busan from Changi Airport (SIN)?
Gimhae Airport (PUS) is the only airport in Busan with direct flights from Changi Airport (SIN). Browse the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Gimhae Airport (PUS) last-minute?
Waiting until right before your break to book a ticket from SIN to PUS generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a SIN to PUS flight and hotel package?
You'll generally save money by booking a SIN to PUS 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 convenient place. After choosing your ideal accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Gimhae Airport (PUS)?
You can usually reschedule or cancel your SIN to PUS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.