Explore the cheapest flights from Jeju to Weihai in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at IDR 1,043,768, and round-trip tickets start at IDR 2,316,597.

Displayed flight fares from Jeju to Weihai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Jeju to Weihai Flight Details

The distance between Jeju and Weihai is approximately 563.11km ). The average nonstop flight time is around ${{nonstopDuration}}. Based on Trip.com's data travel demand peaks in (${{peakMonth}}) and is lowest during (${{lowMonth}}).

Cheapest one-way flight priceIDR 1,043,768
Cheapest return ticket priceIDR 2,316,597
Off-season for travelOctober
Peak season for travelJuly
Flight distance563.11km

Best Time to Book Flights from Jeju to Weihai

The cheapest flights from Jeju to Weihai are available between Dec 14 and Dec 21, with one way flights starting from IDR 1,043,767.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Jeju to Weihai, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Jeju (CJU) to Weihai (WEH)?

    Based on Trip.com data, Eastar Jet offers one-way fares as low as IDR 1,043,768 on Cheapest nonstop routes (e.g. CJU to WEH on Thu, Dec 18), while Jin Air offers Cheapest nonstop round-trips from IDR 2,316,597 departing on Tue, Dec 16 and returning on Thu, Dec 18.
  • 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 Weihai 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.
  • To find best deals on flights from Jeju to Weihai, 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 Thu, Dec 18, with one-way flights priced at just IDR 1,043,768.
    · 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 Weihai travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Jeju to Weihai is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Jeju to Weihai on December 9, 2025 with Jin Air, with prices starting at IDR 2,113,510.
  • The time difference between Weihai and Jeju is 1h.
  • 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.