What is the cheapest month to fly from Siem Reap to Nha Trang?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Siem Reap (SAI) to Nha Trang (CXR), with fares starting from $109.

What is the lowest current fare from SAI to CXR?

The lowest currently-listed fare from Siem Reap (SAI) to Nha Trang (CXR) is $109 on 2026-10-05.

Is there a direct flight from Siem Reap to Nha Trang?

There is currently no non-stop service from SAI to CXR. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Siem Reap to Nha Trang

Cheapest current fares: $109 in October 2026 on connecting flights.

Last updated August 10, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Siem Reap (SAI) to Nha Trang (CXR). Refreshed daily.

Siem Reap (SAI) → Nha Trang (CXR)

October 2026 $109
September 2026 $112
December 2026 $115
November 2026 $116
August 2026 $122

Frequently asked questions

What is the cheapest month to fly from Siem Reap to Nha Trang?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Siem Reap (SAI) to Nha Trang (CXR), with fares starting from $109.
What is the lowest current fare from SAI to CXR?

The lowest currently-listed fare from Siem Reap (SAI) to Nha Trang (CXR) is $109 on 2026-10-05.
Is there a direct flight from Siem Reap to Nha Trang?

There is currently no non-stop service from SAI to CXR. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.