Cheap flights from Cheongju to Nha Trang from $185 CJJ → CXR
Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR)
The cheapest return found recently is $293 with Aero K, 17 Nov – 24 Nov, found 5 days ago. The cheapest one-way found recently is $185 with Eastar Jet, 1 Dec, found 6 days ago.
- Cheapest one-way found recently
- $185, found 6 days ago
- Cheapest return found recently
- $293, 17 Nov to 24 Nov
- Usual return price
- $322 to $378
- Cheapest month to fly
- November 2026, return fares from $293 found in the last 7 days
- Airlines with nonstop flights
- Aero K, T'way Air
- Shortest nonstop flight found
- 5 h
Return
The cheapest return fare on each of 3 departure dates is usually $322 to $378.
Cheapest return found recently
$293
17 Nov – 24 Nov · Aero K
Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR)
Leaves 7:30 p.m. · Return leaves 10:45 p.m. · 38 h 5 min of travel, both ways together
out nonstop, back 2 stops
found 5 days ago
Cheapest nonstop return
$351
26 Jan 2027 – 29 Jan 2027 · Aero K
Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR)
Leaves 7:30 p.m. · Return leaves 11:30 p.m. · 9 h 50 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$293 17 Nov – 24 Novfound 5 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 36 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $271 to $566.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 17 Nov to 26 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 17 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 17 Nov – 24 Nov | $293 | Aero K | Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR) | out nonstop, back 2 stops | found 5 days ago | See prices for these dates |
| 25 Jan 2027 – 29 Jan 2027 | $404 | T'way Air | Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 26 Jan 2027 – 29 Jan 2027 | $351 | Aero K | Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $293.
Airlines on the cheapest dates: Aero K, T'way Air.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $189 to $259.
Cheapest one-way found recently
$185
1 Dec · Eastar Jet
Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR)
Leaves 7:35 p.m. · 53 h 5 min trip
2 stops
found 6 days ago
Cheapest nonstop one-way
$193
11 Jan 2027 · Aero K
Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR)
Leaves 7:30 p.m. · 5 h trip
nonstop
found 6 days ago
Found recently, and the cheapest we hold
$185 1 Decfound 6 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 31 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $91 to $198.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 1 Dec to 4 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 1 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Dec | $185 | Eastar Jet | Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR) | 2 stops | found 6 days ago | Open this trip |
| 11 Jan 2027 | $193 | Aero K | Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR) | nonstop | found 6 days ago | Open this trip |
| 4 Feb 2027 | $325 | T'way Air | Cheongju Airport (CJJ) → Cam Ranh International Airport (CXR) | nonstop | found 7 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $185.
Airlines on the cheapest dates: Eastar Jet, Aero K, T'way Air.
Premium cabin fares from Cheongju to Nha Trang
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 17 Nov – 24 Nov in another cabin: Premium economy · Business · First
Today's prices for 1 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Cheongju to Nha Trang?
Return
The cheapest fares were 7 to 13 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (36 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $289 | $271 | +2% | 12 |
| 7–13 days | $284 | $271 | Cheapest seen | 16 |
| 90–179 days | $523 | $350 | +84% | 19 |
One-way
Fares 14 to 29 days before departure were typically 16% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (31 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $111 | $104 | +19% | 8 |
| 14–29 days | $94 | $91 | Cheapest seen | 12 |
| 30–59 days | $111 | $94 | +19% | 10 |
| 60–89 days | $197 | $94 | +111% | 17 |
| 90–179 days | $153 | $153 | +64% | 9 |
| 180+ days | $261 | $261 | +179% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Seoul → Nha Trang
112 km from Cheongju
$195
$98 less than flying from Cheongju
14 Nov – 18 Nov · ICN → CXR · out nonstop, back nonstop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Seoul → Nha Trang
112 km from Cheongju
$98
$87 less than flying from Cheongju
15 Nov · ICN → CXR · nonstop
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 17 Nov – 24 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Cheongju to Nha Trang?
The cheapest return found recently is $293 with Aero K, 17 Nov to 24 Nov, found 5 days ago. The cheapest return fare on each of 3 departure dates is usually $322 to $378.
How much is a one-way flight from Cheongju to Nha Trang?
The cheapest one-way found recently is $185 with Eastar Jet, 1 Dec, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $189 to $259.
What is the cheapest month to fly from Cheongju to Nha Trang?
November 2026 is the cheapest month for a return, from $293, 17 Nov to 24 Nov, found 5 days ago. December 2026 is the cheapest month for a one-way, from $185, 1 Dec, found 6 days ago.
How far ahead should I book a flight from Cheongju to Nha Trang?
In 36 days of prices between 24 Sept and 11 Nov, return fares were cheapest 7 to 13 days before departure. In 31 days of prices between 24 Sept and 11 Nov, one-way fares 14 to 29 days before departure were typically 16% lower than 0 to 6 days before departure.
Is there a direct flight from Cheongju to Nha Trang?
Yes, the cheapest nonstop return found recently is $351 with Aero K, 26 Jan 2027 to 29 Jan 2027, found 6 days ago. The cheapest nonstop one-way found recently is $193 with Aero K, 11 Jan 2027, found 6 days ago.
How long is the flight from Cheongju to Nha Trang?
The cheapest nonstop one-way found recently, with Aero K on 11 Jan 2027, takes 5 h from Cheongju Airport (CJJ) to Cam Ranh International Airport (CXR). The cheapest one-way found recently, with Eastar Jet on 1 Dec, takes 53 h 5 min with 2 stops.
Which airlines have the cheapest flights from Cheongju to Nha Trang?
Between 17 Nov and 26 Jan 2027, Aero K has the cheapest return on 2 of the 3 departure dates we hold, and T'way Air on 1. Between 1 Dec and 4 Feb 2027, Eastar Jet has the cheapest one-way on 1 of the 3 departure dates we hold, Aero K on 1 and T'way Air on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work