Cheap Flights from Jeju to Shanghai from $46

Frequently Asked Questions

• What are the cheapest flights from Jeju to Shanghai (CJU-SHA)?

  Based on Trip.com data, Spring Airlines offers one-way fares as low as $46 on Cheapest nonstop routes (e.g. CJU to PVG on Sat, Apr 4), while Spring Airlines offers Cheapest nonstop round-trips from $105 departing on Thu, Mar 5 and returning on Tue, Mar 10.

• Which airlines offer direct flights from Jeju to Shanghai?

  At the moment, you can catch a nonstop flight from Jeju to Shanghai with the following airlines, including: Spring Airlines China Eastern Airlines Juneyao Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Jeju (CJU) to Shanghai (SHA) and what is the distance?

  It takes around 1 hour 35 minutes to fly from Jeju (CJU) to Shanghai (SHA).

• When is the best time to book flights from Jeju to Shanghai?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Jeju to Shanghai 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 Jeju to Shanghai?

  Based on Trip.com data in the past 4 weeks, there is 55 flight per week flying from Jeju to Shanghai. You can check the weekly schedule for popular airlines on this route below: Spring Airlines: S/M/T/W/T/F/S -- 9C8574 (07:32)

• How can I find the best deals on flights from Jeju to Shanghai?

  To find best deals on flights from Jeju to Shanghai, 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, Apr 4, with one-way flights priced at just $46.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Spring 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 Shanghai travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Jeju (CJU) to Shanghai (SHA) the cheapest?

  The cheapest months to fly from Jeju to Shanghai is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Jeju to Shanghai on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Jeju to Shanghai on February 15, 2026 with Spring Airlines, with prices starting at $51.

• Which airports can I fly to for Shanghai from Jeju?

  You can land at any one of the following hubs in Shanghai, with Jeju International Airport to Shanghai Pudong International Airport (CJU-PVG) is by far the most common option on this route: Shanghai Pudong International Airport (PVG) Shanghai Hongqiao International Airport (SHA).

• Is there any time difference between Jeju and Shanghai?

  The time difference between Shanghai and Jeju is 1h.

• How do I change or cancel my ticket from Jeju to Shanghai?

  Tickets can only be changed or canceled 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.