Cheap Flights from Zhengzhou to Hanoi from € 71

Frequently Asked Questions

• Which airlines offer the cheapest flights from Zhengzhou (CGO) to Hanoi (HAN)?

  Based on Trip.com data, Juneyao Airlines offers one-way fares as low as € 71 on Cheapest nonstop routes (e.g. CGO to HAN on Tue, Dec 16), while Juneyao Airlines offers Cheapest nonstop round-trips from € 166 departing on Tue, Dec 16 and returning on Tue, Dec 23.

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

  To find best deals on flights from Zhengzhou 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 Tue, Dec 16, with one-way flights priced at just € 71.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is China Southern 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 Zhengzhou to Hanoi to get the best price?

  The cheapest months to fly from Zhengzhou to Hanoi is September, when demand for travel is lower.

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

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Zhengzhou to Hanoi on December 16, 2025 with Juneyao Airlines, with prices starting at € 165.

• What is the time difference between Zhengzhou and Hanoi?

  The time difference between Hanoi and Zhengzhou is 1h.

• How can I change or cancel my flight ticket from Zhengzhou 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.