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Cheap flights from Singapore to Busan from S$ 169

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PUS
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Busan Gimhae are usually found in September or July, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Singapore to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Busan
Explore the most affordable flight options available from Singapore to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Mon 22-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Tue 30-617:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 8-6S$ 339
Sun 7-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Thu 11-617:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 5-6S$ 340
Sun 28-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Sun 5-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 5-6S$ 342
Fri 19-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Mon 29-617:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 5-6S$ 343
Tue 30-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Sun 19-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 7-6S$ 345
Tue 14-700:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Sun 19-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 6-6S$ 348
Wed 15-700:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Sun 19-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 6-6S$ 349
Mon 13-700:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Sat 18-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 9-6S$ 351
Thu 16-700:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Tue 21-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 4-6S$ 356
Sun 28-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Thu 9-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 6-6S$ 365
Sun 28-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Fri 3-717:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 6-6S$ 370
Sun 21-600:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Mon 29-617:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 4-6S$ 376

Find flight deals from Singapore to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 June 2026.

Round-trip from

S$ 339

One-way from

S$ 169

Popular in

December

Cheapest in

September

Average price

S$ 479

Good round-trip deal

S$ 440 or less

Good one-way deal

S$ 223 or less
Jeju Air
  • Jeju Air
  • 22-6-30-6
  • Nonstop
  • 13h 30m total
  • Singapore to Busan
Search Deals
Jeju Air
  • Jeju Air
  • 14-7
  • Nonstop
  • 6h 45m total
  • Singapore to Busan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Busan Gimhae.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Busan Gimhae.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from Singapore to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Sun 21-6

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Tue 30-6

17:40-23:25

Nonstop6h 45m

S$ 339

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Mon 22-6

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Thu 2-7

17:40-23:25

Nonstop6h 45m

S$ 340

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 2-7

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Thu 30-7

17:40-23:25

Nonstop6h 45m

S$ 403

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 26-6

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Sun 5-7

17:40-23:25

Nonstop6h 45m

S$ 409

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 23-7

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Wed 29-7

17:40-23:25

Nonstop6h 45m

S$ 420

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Mon 20-7

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Tue 28-7

17:40-23:25

Nonstop6h 45m

S$ 472

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 5-8

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Fri 14-8

17:40-23:25

Nonstop6h 45m

S$ 547

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Tue 13-10

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Fri 23-10

17:40-23:25

Nonstop6h 45m

S$ 602

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 7-8

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Wed 12-8

17:40-23:25

Nonstop6h 45m

S$ 616
Fastest return journey

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Tue 6-10

23:15-06:50

Nonstop6h 35m

Busan Gimhae

Fri 9-10

08:15-13:40

Nonstop6h 25m

S$ 652

Flights are sorted by cheapest return flights first.

Deals found on 5-6

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Busan

How far ahead should I book a flight from Singapore to Busan?

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Busan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to Busan?

Currently, September is the cheapest month in which you can book a flight from Singapore to Busan (average of S$ 400). Flying from Singapore to Busan in December is currently the most expensive (average of S$ 668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to PUS?

Find hourly flight availability from Singapore to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Busan as you normally would.

How much does it cost for a return flight from Singapore to Busan?

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated 9 June 2026.
Check out reviews from past customers who have flown with Korean Air,Singapore Airlines, andVietnam Airlines from Singapore to Busan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.2
Very Good
1,539 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.7
Good
271 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Jeju Air
7.6
Good
38 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Singapore to Busan?

    Booking a flight from Singapore Changi (SIN) to Busan Gimhae (PUS) is your only option if you wish to fly from Singapore to Busan. On a typical day, there are 5 flights from Changi to Gimhae, all of which are around 6h 15m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Changi to Busan.

  • How popular is this Singapore to Busan flight route?

    This flight path from Singapore Changi to Busan Gimhae was viewed by 1,093 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Busan?

    Jeju Air can get you from Singapore to Busan in just under 6h 45m. Your travel time will be generally consistent. There are 4558 km between Singapore and Busan. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Singapore to Busan round-trip?

    Jeju Air, at S$ 301, was found to be the cheapest airline from Singapore to Busan.Alternate airlines to your destination round-trip include Vietnam Airlines and Hahn Air Systems. Jeju Air is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Singapore to Busan one-way?

    S$ 171 is the cheapest one-way deal found within the past few days, from Jeju Air. You may also be able to find cheap deals on VietJet Air and Vietnam Airlines, with prices starting from S$ 186 and S$ 218, respectively.

  • What are the most reliable airlines from Singapore to Busan?

    The top 3 most reliable airlines when flying from Singapore to Busan are Jeju Air (100%), Air India (98%) and Asiana Airlines (98%).

  • What are the cheapest flights from Singapore to Busan?

    The cheapest flight price from Singapore to Busan is S$ 203. On average you can expect to pay S$ 414. The most popular route, (Singapore Changi - Busan Gimhae), can usually be booked for S$ 396.

  • Can I find deals for flights from Singapore to Busan that include hotel bookings?

    Yes. In addition to deals on Singapore to Busan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Busan.

  • Can I find deals for business class flights from Singapore to Busan?

    Yes. Cheapflights offers flight deals from Singapore to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Busan?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Busan (average of S$ 400). Flying from Singapore to Busan in December is currently the most expensive (average of S$ 668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Singapore to Busan on these airlines

Choose from the following airlines for your flight from Singapore to Busan. Flights are based on user searches made on Cheapflights and were last updated on 9 June 2026.
Jeju Air flights from Singapore Changi to Busan Gimhae
Vietnam Airlines flights from Singapore Changi to Busan Gimhae
Korean Air flights from Singapore Changi to Busan Gimhae

Top 5 airlines flying from Singapore to Busan

Discover the top 5 airlines that operate flights from Singapore to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestS$ 306AverageS$ 482FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Vietnam AirlinesCheapestS$ 344AverageS$ 392FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Hahn Air SystemsCheapestS$ 475AverageS$ 583FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
Singapore AirlinesCheapestS$ 511AverageS$ 706FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 643AverageS$ 762FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Busan?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Busan from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Busan?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Busan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Busan with no change fees?

Certainly. Search results for flights to Busan from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Busan become cheaper?

Of course! You can now track prices for flights from Singapore to Busan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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