Trip.com
>
Cheap Flights
>
Singapore
>
Siem Reap to Singapore flight
>
Siem Reap Angkor International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap Angkor International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from HK$724 and round-trip from HK$1,738. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAI 16:50
        2h 30m
        Direct
        SIN 20:20
        Siem Reap - Singapore | Sun, Nov 8 | Singapore Airlines
        SIN 14:40
        2h 20m
        Direct
        SAI 16:00
        Singapore - Siem Reap | Wed, Nov 11 | Singapore Airlines
        HK$2,744 HK$3,388
        19% off
        19% off
        HK$3,388 HK$2,744
      • SAI 10:45
        2h 30m
        Direct
        SIN 14:15
        Siem Reap - Singapore | Fri, Nov 20 | Singapore Airlines
        SIN 14:40
        2h 20m
        Direct
        SAI 16:00
        Singapore - Siem Reap | Fri, Nov 27 | Singapore Airlines
        HK$2,744 HK$3,388
        19% off
        19% off
        HK$3,388 HK$2,744
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Wed, Oct 21 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Tue, Oct 27 | VietJet Air
        HK$1,738 HK$3,388
        49% off
        49% off
        HK$3,388 HK$1,738
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 27 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Sat, Oct 31 | VietJet Air
        HK$1,782
        47% off
        HK$3,388 HK$1,782
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 20 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Sat, Oct 24 | VietJet Air
        HK$1,792
        47% off
        HK$3,388 HK$1,792
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 23 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Tue, Oct 27 | VietJet Air
        HK$1,812
        47% off
        HK$3,388 HK$1,812
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Mon, Oct 26 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Thu, Oct 29 | VietJet Air
        HK$1,816
        46% off
        HK$3,388 HK$1,816
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 30 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Tue, Nov 3 | VietJet Air
        HK$1,823
        46% off
        HK$3,388 HK$1,823
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Oct 22 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Sat, Oct 24 | VietJet Air
        HK$1,846
        46% off
        HK$3,388 HK$1,846
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Oct 31 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Tue, Nov 3 | VietJet Air
        HK$1,848
        45% off
        HK$3,388 HK$1,848
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Mon, Sep 28 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Sun, Oct 4 | VietJet Air
        HK$1,849
        45% off
        HK$3,388 HK$1,849
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sun, Nov 1 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Tue, Nov 3 | VietJet Air
        HK$1,850
        45% off
        HK$3,388 HK$1,850
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Wed, Oct 28 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Fri, Oct 30 | VietJet Air
        HK$1,884
        44% off
        HK$3,388 HK$1,884
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 16 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Mon, Oct 19 | VietJet Air
        HK$1,902
        44% off
        HK$3,388 HK$1,902
      • SAI 13:00
        17h 25m
        1 stop
        SIN 14:00
        Siem Reap - Singapore | Fri, Sep 25 | Normal Airline
        SIN 15:00
        6h
        Direct
        SAI 16:00
        Singapore - Siem Reap | Sun, Sep 27 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SAI 10:30
        2h 25m
        Direct
        SIN 13:55
        Siem Reap - Singapore | Sat, Sep 26 | Singapore Airlines
        HK$1,760 HK$2,191
        20% off
        20% off
        HK$2,191 HK$1,760
      • SAI 10:30
        2h 25m
        Direct
        SIN 13:55
        Siem Reap - Singapore | Sun, Nov 1 | Singapore Airlines
        HK$1,774 HK$2,191
        19% off
        19% off
        HK$2,191 HK$1,774
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sun, Nov 22 | VietJet Air
        HK$724 HK$2,191
        67% off
        67% off
        HK$2,191 HK$724
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Wed, Nov 11 | VietJet Air
        HK$760
        65% off
        HK$2,191 HK$760
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 20 | VietJet Air
        HK$766
        65% off
        HK$2,191 HK$766
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Nov 13 | VietJet Air
        HK$769
        65% off
        HK$2,191 HK$769
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Nov 21 | VietJet Air
        HK$770
        65% off
        HK$2,191 HK$770
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Oct 24 | VietJet Air
        HK$773
        65% off
        HK$2,191 HK$773
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 13 | VietJet Air
        HK$797
        64% off
        HK$2,191 HK$797
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Nov 19 | VietJet Air
        HK$799
        64% off
        HK$2,191 HK$799
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Nov 14 | VietJet Air
        HK$799
        64% off
        HK$2,191 HK$799
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sun, Oct 18 | VietJet Air
        HK$800
        63% off
        HK$2,191 HK$800
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Oct 29 | VietJet Air
        HK$806
        63% off
        HK$2,191 HK$806
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Nov 5 | VietJet Air
        HK$809
        63% off
        HK$2,191 HK$809
      • SAI 13:00
        17h 25m
        1 stop
        SIN 14:00
        Siem Reap - Singapore | Fri, Sep 25 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Siem Reap Angkor International Airport to Singapore Changi Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Siem Reap Angkor International Airport to Singapore Changi Airport

What is the cheapest month to fly from Siem Reap Angkor International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Siem Reap Angkor International Airport to Singapore Changi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Siem Reap Angkor International Airport to Singapore Changi Airport are usually in December, with an average price of HK$2,024. It is best to avoid May, when the average price can reach HK$2,988.

HK$2,988
HK$2,506
HK$2,024
HK$1,542
    Cheapest
  • HK$2,417
    Sep
  • HK$2,321
    Oct
  • HK$2,943
    Nov
  • HK$2,024
    Dec
  • HK$2,129
    Jan
  • HK$2,395
    Feb
  • HK$2,585
    Mar
  • HK$2,600
    Apr
  • HK$2,988
    May
  • HK$2,453
    Jun
  • HK$2,086
    Jul
  • HK$2,246
    Aug

What is the cheapest month to fly return from Siem Reap Angkor International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average monthly return fares from Siem Reap Angkor International Airport to Singapore Changi Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, August is often the month to find the lowest fares from Siem Reap Angkor International Airport to Singapore Changi Airport, with an average price of HK$2,901. February is usually the most expensive month, with an average price reaching HK$4,691.

HK$4,691
HK$3,796
HK$2,901
HK$2,006
    Cheapest
  • HK$4,460
    Sep
  • HK$3,639
    Oct
  • HK$3,622
    Nov
  • HK$3,667
    Dec
  • HK$3,434
    Jan
  • HK$4,691
    Feb
  • HK$3,902
    Mar
  • HK$4,649
    Apr
  • HK$4,394
    May
  • HK$3,893
    Jun
  • HK$3,796
    Jul
  • HK$2,901
    Aug

What is the cheapest day of the week to fly from Siem Reap Angkor International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Siem Reap Angkor International Airport to Singapore Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Siem Reap Angkor International Airport to Singapore Changi Airport is Monday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

HK$2,526
HK$2,406
HK$2,285
HK$2,165
  • HK$2,285
    Mon
  • HK$2,418
    Tue
  • HK$2,346
    Wed
  • HK$2,431
    Thu
  • HK$2,526
    Fri
  • HK$2,410
    Sat
  • HK$2,449
    Sun

Which airline offers the cheapest flights from Siem Reap Angkor International Airport to Singapore Changi Airport?

The cheapest airline flying from Siem Reap Angkor International Airport to Singapore Changi Airport is VietJet Air (from HK$724) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From HK$724
AirAsia Cambodia
From HK$1,264
Air Cambodia
From HK$1,312
Cambodia Airways
From HK$1,341
Thai AirAsia
From HK$1,391
Vietnam Airlines
From HK$1,400
Thai Airways
From HK$1,494
Bangkok Airways
From HK$1,574
IndiGo
From HK$1,602
Singapore Airlines
From HK$1,760

Find more flights and airlines

What is the flight schedule from Siem Reap Angkor International Airport to Singapore Changi Airport?

Check the schedule for flights from Siem Reap to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. VJ914

    Siem Reap Angkor International Airport

    19:05

    SAI

    1h 45m

    Direct

    20:50

    HAN

    - M T - T - S
    Search

  2. VJ915

    Noi Bai International Airport

    09:20

    HAN

    3h 20m

    Direct

    13:40

    SIN

    - M - W - - S
Find more flights and airlines

About Siem Reap Angkor International Airport and Singapore Changi Airport

Learn about Siem Reap Angkor International Airport (SAI) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance1,320.33km
Cheapest one-way ticket priceHK$724
Cheapest return ticket priceHK$1,738

FAQs for Siem Reap Angkor International Airport to Singapore Changi Airport Flights

  • How long is the flight from Siem Reap Angkor International Airport to Singapore Changi Airport?

    Siem Reap Angkor International Airport to Singapore Changi Airport takes about 1 hour 53 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Siem Reap Angkor International Airport (SAI) to Singapore Changi Airport (SIN).
  • The earliest flight from Siem Reap Angkor International Airport to Singapore Changi Airport departs at 10:30, and the last departs at 16:00, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Siem Reap Angkor International Airport (SAI) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around HK$3,804 in September, the most expensive month to book this route.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 960 flights per month.
  • One-way flights from Siem Reap Angkor International Airport to Singapore Changi Airport currently start from HK$724, and round-trip fares start from HK$1,738. The current lowest fare is a VietJet Air flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. Singapore Airlines operate direct flights from Siem Reap Angkor International Airport to Singapore Changi Airport, with an average flight time of 1 hour 53 minutes, and around 10 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Siem Reap Angkor International Airport to Singapore Changi Airport is HK$2,086. Prices may vary depending on the departure date, airline, and availability.
  • Siem Reap Angkor International Airport to Singapore Changi Airport operates around 7 weekly flights, mainly by Singapore Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Siem Reap Angkor International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.