Cheap flights from Hong Kong to Nha Trang from $146 HKG → CXR

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $192 to $245.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 19 Dec to compare.

Every date we hold

10 fares on 10 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $204.

Found recently, and the cheapest we hold

What have prices looked like?

Over 47 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $89 to $148.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 31 Jul 2027 to compare.

Every date we hold

8 fares on 8 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $103.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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.

One-way

The cheapest fares were 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (47 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.

How much is a return flight from Hong Kong to Nha Trang?

The cheapest return found recently is $222 with HK Express, 19 Dec to 21 Dec, found 2 days ago. The cheapest return we hold, of any age, is $204 with HK Express, 19 Nov to 23 Nov, found 3 days ago. The cheapest return fare on each of 10 departure dates is usually $224 to $276.

How much is a one-way flight from Hong Kong to Nha Trang?

The cheapest one-way found recently is $146 with Vietjet, 31 Jul 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $103 with Sun PhuQuoc Airways, 16 Nov, found 5 days ago. The cheapest one-way fare on each of 8 departure dates is usually $110 to $147.

What is the cheapest month to fly from Hong Kong to Nha Trang?

November 2026 is the cheapest month for a return, from $204, 19 Nov to 23 Nov, found 3 days ago. It is the cheapest month for a one-way too, from $103, 16 Nov, found 5 days ago.

How far ahead should I book a flight from Hong Kong to Nha Trang?

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 0 to 6 days before departure. In 47 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 0 to 6 days before departure.

How long is the flight from Hong Kong to Nha Trang?

The cheapest one-way found recently, with Vietjet on 31 Jul 2027, takes 12 h 40 min with 1 stop.

Which airlines have the cheapest flights from Hong Kong to Nha Trang?

Between 19 Nov and 27 Jun 2027, HK Express has the cheapest return on 4 of the 10 departure dates we hold, Sun PhuQuoc Airways on 4 and Vietjet on 2. Between 16 Nov and 8 Oct 2027, Sun PhuQuoc Airways has the cheapest one-way on 4 of the 8 departure dates we hold, Vietjet on 3 and Vietnam Airlines on 1.