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Cheap flights from Shanghai to Siem Reap

One-way from $181, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Dec 12Any priceSun, Dec 13Any priceMon, Dec 14Any priceTue, Dec 15$181Wed, Dec 16$181Thu, Dec 17Any priceFri, Dec 18$186Sat, Dec 19$182

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$181
Vietjet, flight VJ 6011Found 7 days ago, 1 adult
Check live price
2:20amShanghaiTue, Dec 15
Travel time 5h 40m, 1 stopPVGSAI
7:00amSiem ReapTue, Dec 15
$181
Vietjet, flight VJ 6011Found 5 days ago, 1 adult
Check live price
2:20amShanghaiWed, Dec 16
Travel time 5h 40m, 1 stopPVGSAI
7:00amSiem ReapWed, Dec 16
$182
Vietjet, flight VJ 6011Found 5 days ago, 1 adult
Check live price
2:20amShanghaiSat, Dec 19
Travel time 5h 40m, 1 stopPVGSAI
7:00amSiem ReapSat, Dec 19
$186
Vietjet, flight VJ 6011Found 5 days ago, 1 adult
Check live price
2:20amShanghaiFri, Dec 18
Travel time 5h 40m, 1 stopPVGSAI
7:00amSiem ReapFri, Dec 18
$187
Vietjet, flight VJ 6011Found 4 days ago, 1 adult
Check live price
2:20amShanghaiMon, Dec 7
Travel time 5h 40m, 1 stopPVGSAI
7:00amSiem ReapMon, Dec 7

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in CambodiaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Siem Reap, booked ahead at a fixed price.
    See options
  • Travel insuranceTravel insurance quotes for Cambodia from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29$19330–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6$1967$2988–9–10$21011–12–13–14–15$22216–17–18–19$20920–21–22–23–24$22025–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4$1945$1926$1967$1878–9–10–11–12–13–14–15$18116$18117–18$18619$18220–21–22$20023–2425262728293031
$194 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 15, $181.

Lowest fares by month

In the fares found this week, December has the lowest: from $181 one-way, against $243 in May 2027. Pick a month to see its cheapest date.

  1. Oct$193
  2. Nov$196
  3. Dec$181
  4. Jan$194
  5. Feb$236
  6. Marno fares yet
  7. Apr$196
  8. May$243
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200$300OctNov$181DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$193Thu, Oct 291 stop
November$196Fri, Nov 61 stop
December$181Wed, Dec 161 stop
January 2027$194Wed, Jan 271 stop
February 2027$236Wed, Feb 101 stop
March 2027—
April 2027$196Wed, Apr 141 stop
May 2027$243Mon, May 31 stop
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Siem Reap. Average daily high and low and monthly precipitation, 1997–2010 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$193$196$181$194$236–$196$243––––
High °C32°31°31°32°34°35°36°35°34°33°32°32°
Low °C25°23°21°20°22°24°25°25°25°25°25°25°
Precipitation mm200517452957150214193209288

Source: Siem Reap on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Shanghai to Siem Reap?

In the fares found this week, December has the lowest: from $181 one-way, against $243 in May 2027.

What is the weather in Siem Reap in December?

In December, the cheapest month to fly, the average daily high in Siem Reap is 31 °C and the low 21 °C.

Are there direct flights from Shanghai to Siem Reap?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Wednesday departures are the cheapest, with a typical lowest fare of $196. Monday is the priciest at about $243.

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