Cheap flights from Nha Trang to Siem Reap

One-way fares from $103 · NHA → SAI · prices found by travellers in the last 48 hours

Compare all dates Siem Reap → Nha Trang
Cheapest fare
$103

Vietjet · Wed, Nov 11

Cheapest month
November

from $103

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 15m

590 km

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Cheapest month to fly from Nha Trang to Siem Reap

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $103
  2. December 2026 $103
  3. January 2027 $110
  4. February 2027 $114
  5. March 2027 $115
  6. April 2027 $115

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Vietjet
Depart17:25 Wed, Nov 11CXR → SAI 3h 35m · 1 stop
$103one way, per person
View deal
Vietnam Airlines
Depart10:15 Fri, Nov 27CXR → SAI 3h 40m · 1 stop
$111one way, per person
View deal
Vietjet
Depart11:10 Fri, Nov 13CXR → SAI 3h 35m · 1 stop
$112one way, per person
View deal
Vietnam Airlines
Depart10:15 Wed, Nov 4CXR → SAI 3h 40m · 1 stop
$114one way, per person
View deal
Vietnam Airlines
Depart10:15 Sat, Nov 7CXR → SAI 3h 40m · 1 stop
$114one way, per person
View deal
Vietnam Airlines
Depart10:15 Sat, Nov 14CXR → SAI 3h 40m · 1 stop
$114one way, per person
View deal
Vietnam Airlines
Depart18:35 Fri, Nov 6CXR → SAI 3h 40m · 1 stop
$115one way, per person
View deal
Vietnam Airlines
Depart12:30 Tue, Nov 10CXR → SAI 3h 40m · 1 stop
$115one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Siem Reap

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Siem ReapCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Siem ReapTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Siem ReapPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Siem ReapCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for CambodiaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Nha Trang to Siem Reap

Nha Trang (NHA) and Siem Reap (SAI) are about 590 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 15m. Over the next few months, one-way fares start from $103, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Nha Trang to Siem Reap?

The cheapest one-way fare we've seen recently is $103 with Vietjet, departing Wednesday, November 11, 2026. Over the coming months, the lowest fare in each month ranges from $103 to $115.

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

November 2026 currently has the lowest fares, from $103 one way.

Are there direct flights from Nha Trang to Siem Reap?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Nha Trang to Siem Reap?

The quickest journey we've seen takes about 2h 15m. Nha Trang and Siem Reap are around 590 km apart.

Which airlines fly from Nha Trang to Siem Reap?

Recent fares on this route were with Vietjet, Vietnam Airlines and Vietravel Airlines.

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