The cheapest times to fly from PUS to SIN are

  • February 5th to March 11th
  • April 9th to April 22nd
  • July 2nd to July 22nd
  • August 20th to December 16th (except the week of October 1st)

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 PUS to SIN is mid to late September. Prices can be as high as $556 for Tuesday flights during mid January, or as low as $206 for Thursday flights around mid to late September.


When to Fly to Singapore

Flying from Busan (PUS) to Singapore (SIN) will usually cost between $248 to $446 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $244. Due to high demand the most expensive time to fly is mid January, with an average price of $494. Planning your trip to low-cost times can easily save you $250 on economy flights and even more on first-class flights. Generally, any price below $331 can be considered a good price for a round-trip PUS to SIN flight.

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

PUS to SIN Flight Prices

Compared to other flights, the PUS to SIN flight is much cheaper than the average and costs much less than the average flight leaving from Busan. The average price per mile (for a direct flight) is $0.07, 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 $312. Return trip prices are from the SIN to PUS 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 PUS to SIN 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.


Flight Questions Answered

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

Which airlines fly this route?

You can find 34 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, Jin Air, Korean Air, Malaysia Airlines, Malindo Air, Philippine Airlines, Qantas, Scoot, Shanghai Airlines, Singapore Airlines, T’Way Air, THAI, Tigerair Taiwan, VietJet Air, Vietnam Airlines, Xiamen, and potentially more during busy seasons.

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

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

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

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

How many flights go between Busan and Singapore?

It depends on the day of the week and the date, but a typical day might have around 84 available flights from PUS to SIN.


Airport Location Info


Departing Airport

Origination code PUS
Origination airport name Gimhae International Airport
City Busan
Country South Korea
Latitude 35.2
Longitude 128.9

Return Airport

Destination code SIN
Destination airport name Singapore Changi International Airport
City Singapore
Country Singapore
Latitude 1.4
Longitude 104


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.