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Busan

$173+ Cheap flights from Singapore (SIN) to Busan (PUS)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PUS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Singapore Changi to Busan Gimhae are usually found in May or April, booked 76 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap 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 July 29, 2025.

Round-trip from

$243
(Jeju Air)

One-way from

$173
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$303

Good one-way deal

$150 or less
From Singapore Changi to Busan Gimhae
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One-way flight from Singapore Changi to Busan Gimhae
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Highest demand for flights based on searches. 20% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Singapore Changi to Busan Gimhae.
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Find flight deals from Singapore to Busan

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 July 29, 2025.

This Jeju Air deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:35 amSIN - PUS
Nonstop6h 35mJeju Air
Thu 9/256:05 pmPUS - SIN
Nonstop6h 30mJeju Air
Deal found 7/27$243
This Vietnam Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:05 pmSIN - PUS
1 stop17h 00mVietnam Airlines
Wed 10/2210:00 amPUS - SIN
1 stop8h 25mVietnam Airlines
Deal found 7/29$298
This VietJet Air deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:30 pmSIN - PUS
2 stops37h 20mVietJet Air
Sun 9/219:40 amPUS - SIN
2 stops25h 35mVietJet Air
Deal found 7/29$419
This China Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/22:00 amSIN - PUS
1 stop16h 00mChina Airlines
Fri 8/812:15 pmPUS - SIN
1 stop25h 20mChina Airlines
Deal found 7/29$528
This Singapore Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:30 pmSIN - PUS
Nonstop6h 15mSingapore Airlines
Fri 11/77:45 amPUS - SIN
Nonstop6h 50mSingapore Airlines
Deal found 7/29$624
This Cathay Pacific deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:50 amSIN - PUS
2 stops15h 30mMultiple Airlines
Fri 9/127:45 amPUS - SIN
1 stop13h 50mMultiple Airlines
Deal found 7/27$639

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 29, 2025.
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

Wed 9/24

12:35 am-8:10 am

Nonstop6h 35m

Busan Gimhae

Thu 9/25

6:05 pm-11:35 pm

Nonstop6h 30m

$243

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Fri 10/17

1:05 pm-7:05 am

1 stop17h 00m

Busan Gimhae

Wed 10/22

10:00 am-5:25 pm

1 stop8h 25m

$298

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Mon 9/15

7:30 pm-9:50 am

2 stops37h 20m

Busan Gimhae

Sun 9/21

9:40 am-10:15 am

2 stops25h 35m

$419

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Mon 11/3

11:30 pm-6:45 am

Nonstop6h 15m

Busan Gimhae

Fri 11/7

7:45 am-1:35 pm

Nonstop6h 50m

$624

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 9/3

1:50 am-6:20 pm

2 stops15h 30m

Busan Gimhae

Fri 9/12

7:45 am-8:35 pm

1 stop13h 50m

$639

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Wed 11/26

2:00 am-6:50 pm

1 stop15h 50m

Busan Gimhae

Sat 12/6

11:50 am-1:05 pm

1 stop26h 15m

$652

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Mon 10/13

7:30 pm-9:50 am

2 stops37h 20m

$173

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Sun 8/17

2:15 am-4:20 pm

1 stop13h 05m

$178

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Sun 8/24

12:35 am-8:10 am

Nonstop6h 35m

$209

SingaporeBusan

SIN - PUS

SINPUS

Singapore Changi

Tue 11/4

11:55 pm-11:45 am

1 stop10h 50m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 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 round-trip 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, August is the cheapest month in which you can book a flight from Singapore to Busan (average of $1,166). Flying from Singapore to Busan in December is currently the most expensive (average of $2,247). 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 July 29, 2025.

One of the essential ways to save on airfare from Singapore to Busan is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

Weekly flight availability from Singapore to Busan

Explore weekly flight availability from Singapore to Busan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from SIN to PUS are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip 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 July 29, 2025.
Get a feel of what it's like to fly with Korean Air, China Airlines, and Singapore Airlines from Singapore to Busan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

Food

8.1

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

Food

8.1

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.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

Food

8.1

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
8.1
Very good
1,338 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

Food

8.1

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
7.5
Good
196 reviews
Korean Air
8.4
Very good
1,121 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Comfort

8.2

Food

8.1

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 2 flights from Changi to Gimhae, all of which are around 14h 30m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Changi to Busan.

  • How popular is this Singapore to Busan flight route?

    The Singapore Changi to Busan Gimhae flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Singapore to Busan round-trip from $243. Other airlines that can offer you cheap pricing are Vietnam Airlines, from $298, and VietJet Air, from $419. These flights start at 36% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $173 on VietJet Air. Other airlines that offer cheap prices include Jeju Air from $209 and Air China from $289 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Singapore to Busan consider choosing Jeju Air (70%), Air India (46%) or Asiana Airlines (46%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Singapore to Busan?

    On average you can expect to pay $225 for a flight from Singapore to Busan. The cheapest flight overall is $135 while the most popular route, (Singapore Changi - Busan Gimhae) is currently priced at $401.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Singapore to Busan (average of $1,166). Flying from Singapore to Busan in December is currently the most expensive (average of $2,247). 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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Alternative routes for Singapore to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Gimpo Intl flights
Singapore to Incheon Intl flights

Top 2 airlines flying from Singapore to Busan

Discover the top 2 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest$236Average$416FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$528Average$851FlexibilityNo cancel feeOn-time81%

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