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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 US$ 98 and round-trip from US$ 221. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAI 10:30
        2h 25m
        Direct
        SIN 13:55
        Siem Reap - Singapore | Mon, Sep 28 | Singapore Airlines
        SIN 13:50
        2h 20m
        Direct
        SAI 15:10
        Singapore - Siem Reap | Mon, Oct 5 | Singapore Airlines
        US$ 350 US$ 435
        20% off
        20% off
        US$ 435 US$ 350
      • SAI 16:50
        2h 30m
        Direct
        SIN 20:20
        Siem Reap - Singapore | Wed, Nov 18 | Singapore Airlines
        SIN 08:40
        2h 15m
        Direct
        SAI 09:55
        Singapore - Siem Reap | Sat, Nov 21 | Singapore Airlines
        US$ 352 US$ 435
        19% off
        19% off
        US$ 435 US$ 352
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sun, Oct 4 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Wed, Oct 7 | VietJet Air
        US$ 221 US$ 435
        49% off
        49% off
        US$ 435 US$ 221
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 9 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Thu, Oct 15 | VietJet Air
        US$ 222
        49% off
        US$ 435 US$ 222
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 2 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Tue, Oct 6 | VietJet Air
        US$ 223
        49% off
        US$ 435 US$ 223
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Mon, Oct 19 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Thu, Oct 22 | VietJet Air
        US$ 224
        49% off
        US$ 435 US$ 224
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Nov 6 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Mon, Nov 9 | VietJet Air
        US$ 225
        48% off
        US$ 435 US$ 225
      • 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 | Sun, Oct 18 | VietJet Air
        US$ 226
        48% off
        US$ 435 US$ 226
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Mon, Oct 12 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Sun, Oct 18 | VietJet Air
        US$ 228
        48% off
        US$ 435 US$ 228
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Wed, Sep 30 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Fri, Oct 2 | VietJet Air
        US$ 228
        48% off
        US$ 435 US$ 228
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Nov 10 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Fri, Nov 13 | VietJet Air
        US$ 228
        48% off
        US$ 435 US$ 228
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Oct 8 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Mon, Oct 12 | VietJet Air
        US$ 229
        47% off
        US$ 435 US$ 229
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Nov 7 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Mon, Nov 9 | VietJet Air
        US$ 231
        47% off
        US$ 435 US$ 231
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sun, Oct 11 | VietJet Air
        SIN 14:55
        28h 10m
        1 stop
        SAI 18:05
        Singapore - Siem Reap | Thu, Oct 15 | VietJet Air
        US$ 231
        47% off
        US$ 435 US$ 231
      • 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
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      • Cheapest nonstop
        SAI 10:30
        2h 25m
        Direct
        SIN 13:55
        Siem Reap - Singapore | Sat, Oct 3 | Singapore Airlines
        US$ 229 US$ 286
        20% off
        20% off
        US$ 286 US$ 229
      • SAI 10:45
        2h 30m
        Direct
        SIN 14:15
        Siem Reap - Singapore | Thu, Nov 12 | Singapore Airlines
        US$ 231 US$ 286
        19% off
        19% off
        US$ 286 US$ 231
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 13 | VietJet Air
        US$ 98 US$ 286
        66% off
        66% off
        US$ 286 US$ 98
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Oct 15 | VietJet Air
        US$ 100
        65% off
        US$ 286 US$ 100
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Thu, Oct 8 | VietJet Air
        US$ 102
        64% off
        US$ 286 US$ 102
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 6 | VietJet Air
        US$ 103
        64% off
        US$ 286 US$ 103
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Mon, Nov 2 | VietJet Air
        US$ 103
        64% off
        US$ 286 US$ 103
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Oct 24 | VietJet Air
        US$ 103
        64% off
        US$ 286 US$ 103
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Wed, Oct 14 | VietJet Air
        US$ 104
        64% off
        US$ 286 US$ 104
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Sat, Oct 10 | VietJet Air
        US$ 104
        64% off
        US$ 286 US$ 104
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Sep 25 | VietJet Air
        US$ 104
        64% off
        US$ 286 US$ 104
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Tue, Oct 20 | VietJet Air
        US$ 104
        64% off
        US$ 286 US$ 104
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 2 | VietJet Air
        US$ 105
        63% off
        US$ 286 US$ 105
      • SAI 19:05
        17h 50m
        1 stop
        SIN 13:55
        Siem Reap - Singapore | Fri, Oct 16 | VietJet Air
        US$ 105
        63% off
        US$ 286 US$ 105
      • SAI 13:00
        17h 25m
        1 stop
        SIN 14:00
        Siem Reap - Singapore | Fri, Sep 25 | Normal Airline
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        Find more flights

Flight fares from Siem Reap Angkor International Airport to Singapore Changi 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 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, if you’re looking for a low-cost one-way ticket from Siem Reap Angkor International Airport to Singapore Changi Airport, the best time to buy is in December, with an average price of US$ 258. You’ll want to avoid May, when the average price can reach as high as US$ 381.

US$ 381
US$ 320
US$ 258
US$ 197
    Cheapest
  • US$ 309
    Sep
  • US$ 296
    Oct
  • US$ 376
    Nov
  • US$ 258
    Dec
  • US$ 272
    Jan
  • US$ 306
    Feb
  • US$ 330
    Mar
  • US$ 332
    Apr
  • US$ 381
    May
  • US$ 313
    Jun
  • US$ 266
    Jul
  • US$ 287
    Aug

What’s the cheapest month to fly round-trip from Siem Reap Angkor International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average monthly round-trip 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 typically the cheapest month to find flights from Siem Reap Angkor International Airport to Singapore Changi Airport, with an average price of US$ 370. In contrast, February is usually the most expensive month, with average fares reaching US$ 598.

US$ 598
US$ 484
US$ 370
US$ 256
    Cheapest
  • US$ 569
    Sep
  • US$ 464
    Oct
  • US$ 462
    Nov
  • US$ 468
    Dec
  • US$ 438
    Jan
  • US$ 598
    Feb
  • US$ 498
    Mar
  • US$ 593
    Apr
  • US$ 561
    May
  • US$ 497
    Jun
  • US$ 484
    Jul
  • US$ 370
    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 day to depart from Siem Reap Angkor International Airport to Singapore Changi Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

US$ 322
US$ 307
US$ 292
US$ 277
  • US$ 292
    Mon
  • US$ 309
    Tue
  • US$ 299
    Wed
  • US$ 310
    Thu
  • US$ 322
    Fri
  • US$ 308
    Sat
  • US$ 313
    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 US$ 99) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From US$ 99
Cambodia Airways
From US$ 154
AirAsia Cambodia
From US$ 162
Air Cambodia
From US$ 172
Thai AirAsia
From US$ 173
Vietnam Airlines
From US$ 191
Thai Airways
From US$ 209
IndiGo
From US$ 214
Bangkok Airways
From US$ 220
Singapore Airlines
From US$ 227

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 priceUS$ 98
Cheapest return ticket priceUS$ 221

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 US$ 485 in September, the most expensive month to book this route.
  • The earliest flight departs from Siem Reap Angkor International Airport (SAI) at 08:45 and arrives in Singapore Changi Airport (SIN) at 12:10.
    • 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 US$ 98, and round-trip fares start from US$ 221. The current lowest fare is a VietJet Air flight departing on Tue, Oct 13; 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 US$ 266. 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.

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 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.