Cheap Flights from Hanoi to Kaohsiung from THB 2,729

Frequently Asked Questions

• What are the cheapest flights from Hanoi to Kaohsiung (HAN-KHH)?

  Based on Trip.com data, VietJet Air offers one-way fares as low as THB 2,729 on Cheapest nonstop routes (e.g. HAN to KHH on Sun, Feb 1), while VietJet Air offers Cheapest nonstop round-trips from THB 5,283 departing on Thu, Dec 11 and returning on Sat, Dec 13.

• Which airlines offer direct flights from Hanoi to Kaohsiung?

  At the moment, you can catch a nonstop flight from Hanoi to Kaohsiung with the following airlines, including: VietJet Air 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 Hanoi (HAN) to Kaohsiung (KHH) and what is the distance?

  It takes around 2 hours 25 minutes to fly from Hanoi (HAN) to Kaohsiung (KHH).

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

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

  Based on Trip.com data in the past 4 weeks, there is 15 flight per week flying from Hanoi to Kaohsiung. You can check the weekly schedule for popular airlines on this route below: VietJet Air: S/M/T/W/T/F/S -- VJ946 (14:13)

• How can I find the best deals on flights from Hanoi to Kaohsiung?

  To find best deals on flights from Hanoi to Kaohsiung, 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 Sun, Feb 1, with one-way flights priced at just THB 2,729.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is VietJet Air.
  · 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 Kaohsiung travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hanoi (HAN) to Kaohsiung (KHH) the cheapest?

  The cheapest months to fly from Hanoi to Kaohsiung is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hanoi to Kaohsiung on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hanoi to Kaohsiung on December 18, 2025 with VietJet Air, with prices starting at THB 2,792.

• Which airports can I fly to for Kaohsiung from Hanoi?

  You can land at any one of the following hubs in Kaohsiung, with Noi Bai International Airport to Kaohsiung International Airport (HAN-KHH) is by far the most common option on this route: Kaohsiung International Airport (KHH).

• Is there any time difference between Hanoi and Kaohsiung?

  The time difference between Kaohsiung and Hanoi is 1h.

• How do I change or cancel my ticket from Hanoi to Kaohsiung?

  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.