Cheap Flights Osaka to Seoul from £55

Flight FAQs

• Which airlines offer the cheapest flights from Osaka (OSA) to Seoul (SEL)?

  Based on Trip.com data, Peach Airlines offers one-way fares as low as £55 on Cheapest nonstop routes (e.g. KIX to ICN on Fri, Aug 14), while T'Way Air offers Cheapest nonstop round-trips from £87 departing on Fri, Jul 24 and returning on Thu, Jul 30.

• Which airlines offer direct flights from Osaka to Seoul?

  At the moment, you can catch a direct flight from Osaka to Seoul with the following airlines, including: Peach Aviation Jeju Air Air Busan T'Way Air Asiana Airlines 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 Seoul (SEL)?

  It takes about 2 hours to fly from Osaka (OSA) to Seoul (SEL).

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

  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 Seoul 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 Seoul?

  Based on Trip.com data in the past 4 weeks, there is 186 flight per week flying from Osaka to Seoul. You can check the weekly schedule for popular airlines on this route below: Jeju Air: S/M/T/W/T/F/S -- 7C1394 (17:06)

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

  To find best deals on flights from Osaka to Seoul, 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 Fri, Aug 14, with one-way flights priced at just £55.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Peach Airlines.
  · 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 Seoul travel is around July.
  · Get exclusive promo codes for Trip.com app users.

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

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

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

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Osaka to Seoul on July 23, 2026 with T'Way Air, with prices starting at £46.

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

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

• What is the time difference between Osaka and Seoul?

  The time difference between Seoul and Osaka is 0h.

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

  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.