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

Compare Singapore Changi to Gimhae International flight deals

Find the cheapest month or even day of the year to fly to Gimhae International

Book the best Gimhae International fare with no extra fees

Flight deals from Singapore Changi to Gimhae International

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Gimhae International? Find the lowest prices on one-way and return tickets right here.
Busan.$314 per passenger.Departing Tue, 16 Sep, returning Thu, 25 Sep.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Tue, 16 Sep, arriving in Gimhae International.Inbound direct flight with Jeju Air departs from Gimhae International on Thu, 25 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $314, select.
Busan.$316 per passenger.Departing Wed, 2 Jul, returning Fri, 11 Jul.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Wed, 2 Jul, arriving in Gimhae International.Inbound direct flight with Jeju Air departs from Gimhae International on Fri, 11 Jul, arriving in Singapore Changi.Price includes taxes and charges.From $316, select.
Busan.$322 per passenger.Departing Wed, 1 Oct, returning Wed, 15 Oct.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Wed, 1 Oct, arriving in Gimhae International.Inbound direct flight with Jeju Air departs from Gimhae International on Wed, 15 Oct, arriving in Singapore Changi.Price includes taxes and charges.From $322, select.
Busan.$323 per passenger.Departing Tue, 30 Sep, returning Wed, 15 Oct.Return flight with Jeju Air.Outbound direct flight with Jeju Air departs from Singapore Changi on Tue, 30 Sep, arriving in Gimhae International.Inbound direct flight with Jeju Air departs from Gimhae International on Wed, 15 Oct, arriving in Singapore Changi.Price includes taxes and charges.From $323, select.
Busan.$389 per passenger.Departing Mon, 25 Aug, returning Mon, 22 Sep.Return flight with VietJet Air and Vietnam Airlines.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Mon, 25 Aug, arriving in Gimhae International.Inbound indirect flight with Vietnam Airlines, departs from Gimhae International on Mon, 22 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $389, select.
Busan.$392 per passenger.Departing Sun, 24 Aug, returning Sun, 31 Aug.Return flight with VietJet Air and Vietnam Airlines.Outbound indirect flight with VietJet Air, departs from Singapore Changi on Sun, 24 Aug, arriving in Gimhae International.Inbound indirect flight with Vietnam Airlines, departs from Gimhae International on Sun, 31 Aug, arriving in Singapore Changi.Price includes taxes and charges.From $392, select.
Busan.$402 per passenger.Departing Thu, 3 Jul, returning Sun, 21 Sep.Return flight with Jeju Air and Vietnam Airlines.Outbound indirect flight with Jeju Air, departs from Singapore Changi on Thu, 3 Jul, arriving in Gimhae International.Inbound indirect flight with Vietnam Airlines, departs from Gimhae International on Sun, 21 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $402, select.
Busan.$405 per passenger.Departing Wed, 22 Oct, returning Sat, 1 Nov.Return flight with Jeju Air and Vietnam Airlines.Outbound indirect flight with Jeju Air, departs from Singapore Changi on Wed, 22 Oct, arriving in Gimhae International.Inbound indirect flight with Vietnam Airlines, departs from Gimhae International on Sat, 1 Nov, arriving in Singapore Changi.Price includes taxes and charges.From $405, select.

Find the cheapest month to fly from Singapore Changi to Gimhae International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Singapore Changi to Gimhae International flights are currently cheapest in September.
Jun
from $639
Jul
from $316
Aug
from $392
Sep
from $314
Oct
from $322
Nov
from $422
Dec
from $445
Jan
from $475
Feb
from $633
Mar
from $468
Apr
from $445
May
from $448

Direct flights from Singapore Changi to Gimhae International

Singapore Changi to Gimhae International: Alternative routes

Compare routes from Singapore Changi to Busan below. You may find an airport to fly into that's cheaper, faster, or easier than Gimhae International.

Singapore to Busan: Flight information

The things to know before you go.
Cheapest flight found$314
Cheapest month to flySeptember
Average flight time6 hrs, 24 mins
Most popular airlineJeju Air
Average flights per week36

Finding cheap flights from Singapore Changi to Gimhae International: Frequently asked questions

The best price we found for a return flight from Singapore Changi to Gimhae International is $314. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 24 minutes is the average flight time from Singapore Changi to Gimhae International.
Jeju Air, Hahn Air Systems and Singapore Airlines fly direct from Singapore Changi to Gimhae International.
As of June 2025, there are 36 flights per week flying from Singapore Changi to Gimhae International.
The cheapest month to fly from Singapore Changi to Gimhae International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Gimhae International Airport on Tuesday, 16 September 2025.
Yes – the average flight time is 6 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Gimhae International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Busan is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Jeju Air offers the cheapest flight tickets to Gimhae International.

Travelling from Changi International Airport (SIN) to Gimhae International Airport (PUS): what you need to know

  • The average duration of a direct flight from Changi International Airport to Gimhae International Airport is 6 hours 20 minutes.

  • Busan's timezone is UTC+9, making Busan one hour ahead of Singapore.

  • Flights from SIN to PUS start at 00:25 — the earliest with Jeju Air. The latest departure is at 23:30 with Singapore Airlines. In total, you can choose from 23 weekly Changi International Airport to Gimhae International Airport flights.

  • To ensure you get on your SIN to PUS flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • During popular months such as April, it's best to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during a high season in general.

  • Jeju Air has direct flights from Changi International Airport to Gimhae International Airport. Book with this popular carrier, then get ready to check out the sights in Busan — and maybe even more of South Korea if you have time.

  • The airline that serves the most passengers on this route is Jeju Air.

  • The carrier with the most consistent on-time arrival rate for SIN to PUS flights is Singapore Airlines.

  • We make it easy to book a flight with a stopover. To see your options for tickets from Changi International Airport to Gimhae International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to tour the city of your choice. Stopovers between SIN and PUS include:

    • Fukuoka Airport

    • Taiwan Taoyuan International Airport

    • Incheon International Airport

How to find the cheapest flights from Changi International Airport (SIN) to Gimhae International Airport (PUS)

  • At the moment, $201 is the cheapest price we've found for a one-way Changi International Airport to Gimhae International Airport flight. The best price for a return ticket is $314. Keep in mind that fares can change due to demand at the time of booking.

  • Score cheap tickets from SIN to PUS by booking at least six months ahead. Based on our research, that's the sweet spot for finding the biggest deals.

  • The cheapest month for flights from Changi International Airport to Gimhae International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • Save time searching for cheap flights from SIN to PUS by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Tailor your trip using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Changi International Airport to Gimhae International Airport.

Handy information about Changi International Airport (SIN)

  • 68.95% of flights leaving from Changi International Airport reach their destination on schedule.

  • To get to Changi International Airport from central Singapore, it'll take around 20 minutes if you're planning to drive. This depends on traffic, however. It's approximately 21 kilometres from the airport to the city centre.

  • Planning to take public transport? You can expect a journey time of around 1 hour.

  • Searching for a handy hotel close to SIN? If you've booked an early flight from Changi International Airport to Gimhae International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Gimhae International Airport (PUS)

  • Consider staying in a hotel close to PUS if you're on a late Changi International Airport to Gimhae International Airport flight. Settle into one of these options and skip the long transfer:

  • Pick up a Gimhae International Airport rental car and discover Busan and beyond with your own wheels. With Rental Car Headquarters, Hi Rent A Car and HI RENT A CAR are top outlets you can book with here.

  • Lock in the lowest price by reserving your ride from Gimhae International Airport around one week before your travel date.

Getting from Gimhae International Airport (PUS) to central Busan

  • Gimhae International Airport is roughly 11 kilometres from central Busan. How long it takes to get there by ride-share or cab will depend on the time of day, so do some research before you go.

  • Getting there by public transport will take you roughly 45 minutes.

When to fly to Gimhae International Airport (PUS)

  • The quietest month for a flight from Changi International Airport to Gimhae International Airport is April, while August is the busiest. Choose the best time to visit Busan based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Changi International Airport to Gimhae International Airport for August if you want to go to Busan during its warmest month. You can expect temperatures of between 22ºC (72ºF) and 29ºC (84ºF).

  • January has average temperatures of between -3ºC (27ºF) and 8ºC (46ºF). Search for cheap tickets from SIN to PUS sometime then if you like travelling in cooler conditions.

Explore more of South Korea

  • You've seen Busan, now it's time to explore other parts of South Korea. Journey around 322 kilometres north-west to Seoul to tick off its leading attractions. From Gyeongbokgung Palace to Bukchon Hanok Village and N Seoul Tower, you've got a jam-packed schedule ahead.

  • Around 354 kilometres north-west of Busan, Incheon is another essential stop in South Korea. Experience the best of this destination with a visit to Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스.

Plan the rest of your trip from Singapore to Busan

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.