Trip.com
>
Flights
>
Cambodia
>
Flights to Phnom Penh
>
Singapore to Phnom Penh flight
>
Singapore Changi Airport to Phnom Penh International Airport flight

Search for flights from Singapore to Phnom Penh and check out affordable one-way and round-trip options.

      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        KTI 15:00
        6h
        Direct
        SIN 16:00
        Phnom Penh - Singapore | Sun, May 31 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search
      • SIN 13:00
        17h 25m
        1 stop
        KTI 14:00
        Singapore - Phnom Penh | Fri, May 29 | Normal Airline
        Search
        Search

Flight prices from Singapore Changi Airport to Phnom Penh International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Singapore Changi Airport to Phnom Penh International Airport

Which month has the cheapest one-way flights from Singapore Changi Airport to Phnom Penh International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Singapore Changi Airport to Phnom Penh International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to Phnom Penh International Airport are usually in March, with an average price of US$103. October sees the highest fares, around US$166.

US$166
US$135
US$103
US$72
    Cheapest
  • US$165
    Feb
  • US$103
    Mar
  • US$109
    Apr
  • US$113
    May
  • US$114
    Jun
  • US$114
    Jul
  • US$114
    Aug
  • US$150
    Sep
  • US$166
    Oct
  • US$157
    Nov
  • US$131
    Dec
  • US$147
    Jan

Which day of the week has the cheapest flights from Singapore Changi Airport to Phnom Penh International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Singapore Changi Airport to Phnom Penh International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Singapore Changi Airport to Phnom Penh International Airport is Friday, with average prices lower than other days. Try to avoid departing on Thursday, as fares are typically the highest.

US$168
US$162
US$155
US$149
    Cheapest
  • US$159
    Mon
  • US$160
    Tue
  • US$164
    Wed
  • US$168
    Thu
  • US$155
    Fri
  • US$165
    Sat
  • US$159
    Sun

Singapore Changi Airport to Phnom Penh International Airport Flights Info

Flight distance1,137.74km

FAQs for Singapore Changi Airport to Phnom Penh International Airport Flights

  • How long is a flight from Singapore Changi Airport (SIN) to Phnom Penh International Airport (PNH)?

    It takes around 2 hours 5 minutes to fly from Singapore Changi Airport (sin) to Phnom Penh International Airport (pnh).
  • There are around 4 daily flights from Singapore Changi Airport (SIN) to Phnom Penh International Airport (PNH).
  • Tickets cost around US$237 in September, making it the cheapest month to book. Singapore Changi Airport (SIN) to Phnom Penh International Airport (PNH) is a popular route, so don't forget to book your tickets in advance.
  • The route from Singapore Changi Airport (SIN) to Phnom Penh International Airport (PNH) is quite popular. Without considering departure times or holidays, tickets cost around US$237 in September, the most expensive month to book this route.
  • The earliest flight departs from Singapore Changi Airport (SIN) at 07:40 and arrives in Phnom Penh International Airport (PNH) at 08:40.
  • The latest flight departs from Singapore Changi Airport (SIN) at 17:30 and arrives in Phnom Penh International Airport (PNH) at 18:30.
    • The distance from Techo International Airport to downtown is about 11km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 480 flights per month.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.