good.flights

Cheap flights from Singapore to Phnom Penh

One-way from $122, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Nov 30Any priceTue, Dec 1Any priceWed, Dec 2Any priceThu, Dec 3$122Fri, Dec 4Any priceSat, Dec 5Any priceSun, Dec 6Any priceMon, Dec 7Any price

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
$122
Emirates, flight EK 348Found 6 days ago, 1 adult
Check live price
3:30pmSingaporeThu, Dec 3
Travel time 2h 5m, nonstopSINKTI
4:35pmPhnom PenhThu, Dec 3
$123
Emirates, flight EK 348Found yesterday, 1 adult
Check live price
3:30pmSingaporeTue, Nov 3
Travel time 2h 5m, nonstopSINKTI
4:35pmPhnom PenhTue, Nov 3
$126
Emirates, flight EK 348Found yesterday, 1 adult
Check live price
3:30pmSingaporeWed, Dec 9
Travel time 2h 5m, nonstopSINKTI
4:35pmPhnom PenhWed, Dec 9
$129
Emirates, flight EK 348Found 3 days ago, 1 adult
Check live price
3:40pmSingaporeFri, Jul 30
Travel time 2h, nonstopSINKTI
4:40pmPhnom PenhFri, Jul 30
$135
Emirates, flight EK 348Found 3 days ago, 1 adult
Check live price
3:30pmSingaporeFri, Jan 8
Travel time 2h 5m, nonstopSINKTI
4:35pmPhnom PenhFri, Jan 8

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 Phnom Penh, booked ahead at a fixed price.
    See options
  • Things to do in Phnom PenhPopular tours from $8 per person.
    See ideas
  • 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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30$13631$142

November 2026

MoTuWeThFrSaSu1–2–3$1234–5–6$1577–8$1559–10–11–12–13–14–15–16–17–18$13619–20–21–22–23–24$14525$17826–27$21928–29–30–

December 2026

MoTuWeThFrSaSu1–2–3$1224–5–6–7–8–9$12610–11–12$13813–14–15$13816–17$13618$15619–20–21–22–23–2425262728293031
$136 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 3, $122.

Lowest fares by month

In the fares found this week, December has the lowest: from $122 one-way, against $143 in April 2027. Pick a month to see its cheapest date.

  1. Oct$136
  2. Nov$123
  3. Dec$122
  4. Jan$135
  5. Feb$137
  6. Mar$138
  7. Apr$143
  8. Mayno fares yet
  9. Junno fares yet
  10. Jul$129
  11. Aug$142
  12. Sepno fares yet
$0$50$100$150OctNov$122DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$136Fri, Oct 30Nonstop
November$123Tue, Nov 3Nonstop
December$122Thu, Dec 3Nonstop
January 2027$135Fri, Jan 8Nonstop
February 2027$137Sun, Feb 21Nonstop
March 2027$138Mon, Mar 1Nonstop
April 2027$143Wed, Apr 7Nonstop
May 2027—
June 2027—
July 2027$129Fri, Jul 30Nonstop
August 2027$142Mon, Aug 2Nonstop
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Phnom Penh. Average daily high and low and monthly precipitation, 1988–2013 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$136$123$122$135$137$138$143––$129$142–
High °C31°31°31°32°33°35°35°35°34°33°33°32°
Low °C24°23°22°22°23°24°26°26°25°25°25°24°
Precipitation mm248121321273579118145162183271

Source: Phnom Penh on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Singapore to Phnom Penh?

In the fares found this week, December has the lowest: from $122 one-way, against $143 in April 2027.

What is the weather in Phnom Penh in December?

In December, the cheapest month to fly, the average daily high in Phnom Penh is 31 °C and the low 22 °C.

Are there direct flights from Singapore to Phnom Penh?

Yes. Recent fares include nonstop flights with Emirates.

How long is the flight from Singapore to Phnom Penh?

A nonstop flight takes about 2h. The distance is 693 mi.

More cheap flights from Singapore

All 549 destinations