Cheap Flights from Jeju to Hanoi from € 85

Frequently Asked Questions

• Which airlines offer the cheapest flights from Jeju (CJU) to Hanoi (HAN)?

  Based on Trip.com data, Juneyao Airlines offers one-way fares as low as € 85 on Cheapest nonstop routes (e.g. CJU to HAN on Thu, Dec 18), while Juneyao Airlines offers Cheapest nonstop round-trips from € 168 departing on Tue, Dec 16 and returning on Tue, Dec 23.

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

  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 Hanoi 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 can I find the best deals on flights from Jeju to Hanoi?

  To find best deals on flights from Jeju to Hanoi, 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 € 85.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Juneyao 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 Hanoi travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Jeju to Hanoi to get the best price?

  The cheapest months to fly from Jeju to Hanoi is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Jeju to Hanoi?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Jeju to Hanoi on December 16, 2025 with Juneyao Airlines, with prices starting at € 167.

• What is the time difference between Jeju and Hanoi?

  The time difference between Hanoi and Jeju is 2h.

• How can I change or cancel my flight ticket from Jeju to Hanoi?

  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.