There are most likely no direct flights on the Cheongju — Nha Trang route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Cheongju to Nha Trang. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Cheongju to Nha Trang ranges from $158 (March 2027) to $584 (October 2026). On average, the ticket price is about $338–$855.
A non-stop flight is the most convenient and comfortable way to fly from Cheongju to Nha Trang, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Ticket prices for Cheongju — Nha Trang are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from October 2026 to March 2027 (73%), then rise from March 2027 to April 2027 (+71%). The best period is March 2027–April 2027 ($215), the most expensive is October 2026–March 2027 ($371).
The best time to buy is March 2027–April 2027, when prices are at their lowest. This can save you up to 42% compared to the expensive months (October 2026–March 2027).
Monthly price variation is 53.3%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
There are most likely no direct flights on the Cheongju — Nha Trang route
All airports
Cheongju — Nha Trang
11/09/2026
Departure
Direct flight
RF557
starting at $92
starting at $92
On the Cheongju — Nha Trang route, flights are operated only by Connellan air disaster. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $92, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Connellan air disaster regularly offers special deals.
The cheapest flight ticket from Cheongju to Nha Trang according to data for the last 48 hours costs $92
Often the best time to buy tickets from Cheongju to Nha Trang is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Cheongju to Nha Trang can be found flying in these months: March, April, October.
The fastest flights from Cheongju to Nha Trang start from 5 hours in the air.
The following airlines operate direct flights on the route Cheongju — Nha Trang: Connellan air disaster
The cheapest one-way flight from Cheongju to Nha Trang departs on 11/09/2026, is operated by Connellan air disaster and costs $92
The cheapest roundtrip flight from Cheongju to Nha Trang departs on 10/25/2026, is operated by Connellan air disaster and costs $523
Fastest flight from Cheongju to Nha Trang takes 5 hours
There are direct flights on this route 1 day a week: Mo
The distance between Cheongju and Nha Trang is 3271km (2028 miles). There are 13 direct flights from Cheongju to Nha Trang. The time difference between Cheongju and Nha Trang is 2h. Flights from Cheongju begin at 7:30 PM. The latest flight from Cheongju departs at 9:40 PM
We couldn't find any special offers for flights from Cheongju to Nha Trang