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Nha Trang to Siem Reap in December 2026 CXR → SAI

Cam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)

For departures in December 2026, the cheapest return found recently is $346 with Vietjet, 30 Dec – 1 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 10 departure dates is usually $297 to $347. Across all 15 departure dates we hold on this route, it is usually $269 to $346.

Cheapest return found recently

$346

30 Dec – 1 Jan 2027 · Vietjet

Cam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$257

8 Dec – 8 Dec · Vietnam Airlines

Cam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)

out 1 stop, back 1 stop

found 3 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
8 Dec – 8 Dec$257Vietnam Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
12 Dec – 12 Dec$281Vietnam Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
14 Dec – 16 Dec$281Pacific Airlinesout 2 stops, back 1 stopfound 3 days agoSee prices for these dates
9 Dec – 9 Dec$346Vietnam Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
10 Dec – 10 Dec$346Vietnam Airlinesout 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Every date we hold

10 departure dates

8 Dec – 8 Dec: $257, found 3 days ago9 Dec – 9 Dec: $346, found 3 days ago10 Dec – 10 Dec: $346, found 3 days ago11 Dec – 11 Dec: $346, found 3 days ago12 Dec – 12 Dec: $281, found 3 days ago13 Dec – 13 Dec: $389, found 3 days ago14 Dec – 16 Dec: $281, found 3 days ago27 Dec – 29 Dec: $347, found 2 days ago29 Dec – 30 Dec: $356, found 2 days ago30 Dec – 1 Jan 2027: $346, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
8 Dec – 8 Dec$257Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
9 Dec – 9 Dec$346Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
10 Dec – 10 Dec$346Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
11 Dec – 11 Dec$346Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
12 Dec – 12 Dec$281Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
13 Dec – 13 Dec$389Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
14 Dec – 16 Dec$281Pacific AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 2 stops, back 1 stopfound 3 days agoSee prices for these dates
27 Dec – 29 Dec$347Vietnam AirlinesCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 2 stopsfound 2 days agoSee prices for these dates
29 Dec – 30 Dec$356VietjetCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
30 Dec – 1 Jan 2027$346VietjetCam Ranh International Airport (CXR) → Siem Reap International Airport (SAI)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $241.

November 2026From $241Cheapest seen2 departure dates23 Nov – 2 Dec · found 6 days agoSee prices for these dates
December 2026From $25710 departure dates8 Dec – 8 Dec · found 3 days agoSee prices for these dates
January 2027From $2561 departure date14 Jan 2027 – 17 Jan 2027 · found 6 days agoSee prices for these dates
February 2027From $3351 departure date2 Feb 2027 – 11 Feb 2027 · found 3 days agoSee prices for these dates
April 2027From $2981 departure date21 Apr 2027 – 25 Apr 2027 · found 4 days agoSee prices for these dates

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