Cheap flights from Singapore to Busan from S$ 146

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 21-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PUS
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Busan Gimhae are usually found in May or July, booked 76 days in advance, depart on a Wednesday or Thursday 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 27 January 2026.

Tue 3-300:25
SIN
-
PUS
Nonstop6h 40m
Jeju Air
Wed 4-317:45
PUS
-
SIN
Nonstop6h 40m
Jeju Air
Deal found 26-1S$ 393
Sun 8-202:30
SIN
-
PUS
1 stop30h 00m
Multiple Airlines
Thu 12-208:15
PUS
-
SIN
1 stop17h 55m
Multiple Airlines
Deal found 27-1S$ 395
Sat 7-219:30
SIN
-
PUS
1 stop10h 25m
Multiple Airlines
Wed 11-217:45
PUS
-
SIN
Nonstop6h 40m
Multiple Airlines
Deal found 25-1S$ 396
Tue 7-413:05
SIN
-
PUS
1 stop17h 00m
Vietnam Airlines
Mon 13-411:00
PUS
-
SIN
1 stop25h 55m
Vietnam Airlines
Deal found 24-1S$ 397
Thu 12-320:55
SIN
-
PUS
1 stop9h 25m
Multiple Airlines
Mon 16-317:45
PUS
-
SIN
Nonstop6h 40m
Multiple Airlines
Deal found 25-1S$ 399
Thu 29-102:30
SIN
-
PUS
1 stop32h 00m
Multiple Airlines
Sun 1-317:45
PUS
-
SIN
Nonstop6h 40m
Multiple Airlines
Deal found 25-1S$ 400
Thu 29-114:55
SIN
-
PUS
1 stop21h 35m
Multiple Airlines
Mon 2-217:20
PUS
-
SIN
1 stop9h 10m
Multiple Airlines
Deal found 25-1S$ 401
Tue 27-114:55
SIN
-
PUS
1 stop21h 35m
Multiple Airlines
Fri 30-116:20
PUS
-
SIN
1 stop10h 10m
Multiple Airlines
Deal found 26-1S$ 402
Sat 4-400:25
SIN
-
PUS
Nonstop6h 45m
Multiple Airlines
Sat 11-410:00
PUS
-
SIN
1 stop8h 25m
Multiple Airlines
Deal found 26-1S$ 404
Thu 5-202:30
SIN
-
PUS
1 stop10h 30m
Multiple Airlines
Sun 8-206:50
PUS
-
SIN
1 stop19h 40m
Multiple Airlines
Deal found 26-1S$ 405
Mon 13-400:25
SIN
-
PUS
Nonstop6h 45m
Jeju Air
Tue 21-417:40
PUS
-
SIN
Nonstop6h 45m
Jeju Air
Deal found 26-1S$ 406
Sun 22-200:25
SIN
-
PUS
Nonstop7h 05m
Jeju Air
Mon 2-317:45
PUS
-
SIN
Nonstop6h 40m
Jeju Air
Deal found 26-1S$ 407

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 27 January 2026.

Round-trip from

S$ 393

One-way from

S$ 146

Popular in

December

Cheapest in

May

Average price

S$ 597

Good round-trip deal

S$ 462 or less

Good one-way deal

S$ 314 or less
Jeju Air
  • Jeju Air
  • 3-3-4-3
  • Nonstop
  • 13h 20m total
  • Singapore to Busan
Jeju Air
  • Jeju Air
  • 21-4
  • Nonstop
  • 6h 45m total
  • Singapore to Busan
Highest demand for flights based on searches. 15% potential increase in price (S$ 109 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (S$ 23 potential savings vs. average return price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Singapore Changi to Busan Gimhae.
Price to beat on a one-way flight from Singapore Changi to Busan Gimhae.

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 27 January 2026.
Use the filters below to find and compare flights from Singapore to Busan that are best for you.

Fly from

Singapore

Fly to

Busan

Route

Depart

Return

Price

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Sun 8-2

02:30-09:30

1 stop30h 00m

Busan Gimhae

Thu 12-2

08:15-01:10

1 stop17h 55m

S$ 395

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Sat 7-2

19:30-06:55

1 stop10h 25m

Busan Gimhae

Wed 11-2

17:45-23:25

Nonstop6h 40m

S$ 396

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 8-4

00:25-08:10

Nonstop6h 45m

Busan Gimhae

Mon 13-4

11:00-11:55

1 stop25h 55m

S$ 410

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 10-6

13:10-07:50

1 stop17h 40m

Busan Gimhae

Sun 21-6

11:00-11:55

1 stop25h 55m

S$ 415

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Tue 3-3

00:25-08:05

Nonstop6h 40m

Busan Gimhae

Wed 4-3

17:45-23:25

Nonstop6h 40m

S$ 418

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 11-3

18:35-12:00

2 stops16h 25m

Busan Gimhae

Tue 17-3

17:45-23:25

Nonstop6h 40m

S$ 423

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Thu 5-2

00:25-09:30

1 stop8h 05m

Busan Gimhae

Sat 7-2

17:45-23:25

Nonstop6h 40m

S$ 442

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 10-4

13:05-06:40

1 stop16h 35m

Busan Gimhae

Sun 12-4

10:00-20:00

1 stop11h 00m

S$ 458

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 4-2

00:25-08:05

Nonstop6h 40m

S$ 203

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Tue 3-2

19:30-06:55

1 stop10h 25m

S$ 213

Flights are sorted by cheapest return flights first.

Deals found on 26-1

Showing 1-10 of 19 results
1
2

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

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

Currently, July is the cheapest month in which you can book a flight from Singapore to Busan (average of S$ 206). Flying from Singapore to Busan in December is currently the most expensive (average of S$ 452). 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 27 January 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.

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 27 January 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.

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.

Food

8.1

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

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 4 flights from Changi to Gimhae, all of which are around 6h 15m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Changi to Busan.

  • How popular is this Singapore to Busan flight route?

  • How long is the flight from Singapore to Busan?

    Vietnam Airlines can get you from Singapore to Busan in just under 17h 40m. Your travel time can differ by up to . There are 4558 km between Singapore and Busan.

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

    Jeju Air, at S$ 248, was found to be the cheapest airline from Singapore to Busan.Alternate airlines to your destination round-trip include Hahn Air Systems and Vietnam Airlines. Jeju Air is priced at 47% 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$ 162 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$ 199 and S$ 208, 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 (95%), Air India (71%) and Asiana Airlines (71%).

  • What are the cheapest flights from Singapore to Busan?

    The cheapest flight price from Singapore to Busan is S$ 212. On average you can expect to pay S$ 422. The most popular route, (Singapore Changi - Busan Gimhae), can usually be booked for S$ 348.

  • 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, July is the cheapest month in which you can book a flight from Singapore to Busan (average of S$ 206). Flying from Singapore to Busan in December is currently the most expensive (average of S$ 452). 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 27 January 2026.

Top 6 airlines flying from Singapore to Busan

Discover the top 6 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestS$ 248AverageS$ 404FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Hahn Air SystemsCheapestS$ 305AverageS$ 589FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
Vietnam AirlinesCheapestS$ 328AverageS$ 370FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China EasternCheapestS$ 420AverageS$ 499FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapestS$ 540AverageS$ 689FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestS$ 628AverageS$ 704FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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

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

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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.

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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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