Cheap Flights Osaka to Busan from CAD 136

Flight FAQs

• Which airlines offer the cheapest flights from Osaka (OSA) to Busan (PUS)?

  Based on Trip.com data, Eastar Jet offers one-way fares as low as CAD 136 on Cheapest nonstop routes (e.g. KIX to PUS on Sat, Jul 25), while Air Busan offers Cheapest nonstop round-trips from CAD 194 departing on Thu, Aug 27 and returning on Mon, Aug 31.

• Which airlines offer direct flights from Osaka to Busan?

  At the moment, you can catch a direct flight from Osaka to Busan with the following airlines, including: T'Way Air Eastar Jet Air Busan Jeju Air Jin Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Osaka (OSA) to Busan (PUS)?

  It takes about 1 hour 33 minutes to fly from Osaka (OSA) to Busan (PUS).

• When is the best time to book flights from Osaka to Busan?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Osaka to Busan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Osaka to Busan?

  Based on Trip.com data in the past 4 weeks, there is 49 flight per week flying from Osaka to Busan. You can check the weekly schedule for popular airlines on this route below: T'Way Air: S/M/T/W/T/F/S -- TW322 (15:48) Eastar Jet: S/M/T/W/T/F/S -- ZE914 (11:42) Jin Air: S/M/T/W/T/F/S -- LJ254 (17:46)

• How can I find the best deals on flights from Osaka to Busan?

  To find best deals on flights from Osaka to Busan, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jul 25, with one-way flights priced at just CAD 136.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Eastar Jet.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Busan travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Osaka to Busan to get the best price?

  The cheapest months to fly from Osaka to Busan is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Osaka to Busan?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Osaka to Busan on July 23, 2026 with Eastar Jet, with prices starting at CAD 86.

• Which airports can I fly through when travelling to Busan from Osaka?

  You can land at any one of the following hubs in Busan, with Kansai International Airport to Gimhae International Airport (KIX-PUS) is by far the most common option on this route: Gimhae International Airport (PUS).

• What is the time difference between Osaka and Busan?

  The time difference between Busan and Osaka is 0h.

• How can I change or cancel my flight ticket from Osaka to Busan?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.