The cheapest times to fly from SIN to PUS are

  • January 29th to March 11th
  • June 25th to July 22nd (except the week of July 2nd)
  • August 13th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SIN to PUS is late August to early September. Prices can be as high as $620 for Tuesday flights during late January, or as low as $211 for Thursday flights around late August to early September.


When to Fly to Busan

Flying from Singapore (SIN) to Busan (PUS) will usually cost between $236 to $519 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $263. Due to high demand the most expensive time to fly is late January, with an average price of $573. Planning your trip to low-cost times can easily save you $310 on economy flights and even more on first-class flights. Generally, any price below $355 can be considered a good price for a round-trip SIN to PUS flight.

See below for a graph of average weekly prices for the SIN to PUS route. All prices are for round-trip tickets in USD.

SIN to PUS Flight Prices

Compared to other flights, the SIN to PUS flight is much cheaper than the average and costs much less than the average flight leaving from Singapore. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to depart and return on this flight. Tuesdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $83 (19%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $315. Return trip prices are from the PUS to SIN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SIN to PUS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 6 hour 5 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from SIN to PUS while comparing.

Destination alternative #1: Fukuoka Airport (FUK) in Fukuoka

  • 140 miles (225 km) away from PUS
  • Usually 5.92% less expensive than PUS
  • Nonstop flights available

See SIN to FUK flights


Flight Hacking SIN to PUS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SIN to PUS — but Champion Traveler does!

Hack #1: Kuala Lumpur (SIN > KUL > PUS)

  • Price for both tickets: $334
  • Average savings: $21 (5.78%)

See SIN to flights


Flight Questions Answered

Still have questions about flying from SIN to PUS? We’ve got answers.

Which airlines fly this route?

You can find 33 major airlines flying this route most often: Air Busan, Air China, AirAsia, AirAsia X, ANA, Asiana, Bangkok Airways, Cathay Dragon, Cathay Pacific, China Airlines, China Eastern, China Southern, Delta, EVA Air, Hainan, Hawaiian, JAL, Jeju Air, Jetstar, Korean Air, Malaysia Airlines, Malindo Air, Peach Aviation, Philippine Airlines, Qantas, Scoot, Shanghai Airlines, Singapore Airlines, T’Way Air, THAI, Tigerair Taiwan, VietJet Air, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Gimhae International Airport to Singapore Changi International Airport?

The distance between the two airports is roughly 2834 miles or 4561 kilometers.

How long does it take to fly from SIN to PUS?

The real-world flight time for a nonstop SIN to PUS flight is about 6 hour 5 minutes.

How many flights go between Singapore and Busan?

It depends on the day of the week and the date, but a typical day might have around 94 available flights from SIN to PUS.


Airport Location Info


Departing Airport

Origination codeSIN
Origination airport nameSingapore Changi International Airport

Return Airport

Destination codePUS
Destination airport nameGimhae International Airport
CountrySouth Korea


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.