QinzhouShi to Nha Trang Flights

Based on HopeGoo data, Aero K Airlines offers one-way fares as low as US$90 on Cheapest nonstop routes (e.g. CJJ to CXR on Tue, Mar 31), while Aero K Airlines offers Cheapest nonstop round-trips from US$191 departing on Tue, Mar 31 and returning on Fri, Apr 3.

At the moment, you can catch a nonstop flight from Cheongju to Nha Trang with the following airlines, including: T'Way Air Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 5 hours 10 minutes to fly from Cheongju to Nha Trang.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Cheongju to Nha Trang 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.

Based on HopeGoo data in the past 4 weeks, there is 14 flight per week flying from Cheongju to Nha Trang. You can check the weekly schedule for popular airlines on this route below: T'Way Air: S/M/T/W/T/F/S -- TW045 (20:57)

To find best deals on flights from Cheongju to Nha Trang, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 31, with one-way flights priced at just US$90. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aero K Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Nha Trang travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Cheongju to Nha Trang is October, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Cheongju to Nha Trang on March 2, 2026 with Aero K Airlines, with prices starting at US$61.

You can land at any one of the following hubs in Nha Trang, with Cheongju International Airport to Cam Ranh International Airport (CJJ-CXR) is by far the most common option on this route: Cam Ranh International Airport (CXR).

The time difference between Nha Trang and Cheongju is 2h.

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 HopeGoo, 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.