Singapore (SIN) to Siem Reap (SAI) flights
An economy award from Singapore (SIN) to Siem Reap (SAI) starts at 8,000 miles one way with Air Canada Aeroplan on Singapore Airlines, plus taxes and fees from $78.80. One airline flies nonstop from Singapore (SIN) to Siem Reap (SAI): Singapore Airlines. The two airports are 830 miles (1,335 km) apart. Singapore Airlines is in Star Alliance. There are also 8 ways to fly it with one stop, through Phu Quoc, Phnom Penh and Ho Chi Minh City and more.
How many miles SIN to SAI costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Air Canada AeroplanOn Singapore Airlines | 8,000 | $78.80–114 |
| Singapore Airlines KrisFlyerOn Singapore Airlines | 13,000–27,500 | $50.80–86 |
| ANA Mileage ClubOn Singapore Airlines | 15,000 | $50.80–86 |
| EVA Air Infinity MileageLandsOn Singapore Airlines | 15,000 | $50.80–86 |
| Thai Royal Orchid PlusOn Singapore Airlines | 17,500 | $50.80–86 |
| Turkish Airlines Miles&SmilesOn Singapore Airlines | 35,000 | $50.80–86 |
| TAP Miles&GoOn Singapore Airlines | 40,000 | $95.60–130.80 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from SIN to SAI
- Singapore AirlinesStar Alliance · bookable with 13 programsWho books it
Book SIN to SAI with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Singapore Airlines
- Air New Zealand AirpointsBooks Singapore Airlines
- Alaska Atmos RewardsBooks Singapore Airlines
- ANA Mileage ClubBooks Singapore Airlines
- Avianca LifeMilesBooks Singapore Airlines
- EVA Air Infinity MileageLandsBooks Singapore Airlines
- Lufthansa Miles & MoreBooks Singapore Airlines
- Singapore Airlines KrisFlyerBooks Singapore Airlines
- TAP Miles&GoBooks Singapore Airlines
- Thai Royal Orchid PlusBooks Singapore Airlines
- Turkish Airlines Miles&SmilesBooks Singapore Airlines
- United MileagePlusBooks Singapore Airlines
- Virgin Atlantic Flying ClubBooks Singapore Airlines
SIN to SAI with one stop
8 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Phu Quoc (PQC)Scoot, VietJet Air and 1 more, then Mahogany Air
9GKT - Via Phnom Penh (KTI)Emirates and Singapore Airlines, then Air Cambodia
K6 - Via Ho Chi Minh City (SGN)Vietnam Airlines the whole way+1K6
- Via Kuala Lumpur (KUL)AirAsia, Ethiopian Airlines and 5 more, then Mahogany Air
+4
KT - Via Bangkok (BKK)Thai Airways International the whole way
- Via Bangkok (DMK)Thai AirAsia the whole way
- Via Phuket (HKT)Scoot, Singapore Airlines and 1 more, then Thai AirAsia
- Via Da Nang (DAD)VietJet Air, Singapore Airlines and 1 more, then Air CambodiaK6
SIN to SAI: common questions
How many miles does SIN to SAI cost?
In economy it starts at 8,000 miles one way with Air Canada Aeroplan on Singapore Airlines, plus taxes and fees from $78.80. Next cheapest: Singapore Airlines KrisFlyer (13,000–27,500), ANA Mileage Club (15,000) and EVA Air Infinity MileageLands (15,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from SIN to SAI?
Singapore Airlines (Star Alliance) flies nonstop from Singapore (SIN) to Siem Reap (SAI).
How far is Singapore from Siem Reap by plane?
Singapore (SIN) and Siem Reap (SAI) are 830 miles (1,335 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SIN to SAI award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, Alaska Atmos Rewards, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Singapore and Siem Reap?
The most direct connections are through Phu Quoc (PQC), Phnom Penh (KTI), Ho Chi Minh City (SGN), Kuala Lumpur (KUL) and Bangkok (BKK). On 3 of them the same airline flies both flights, for example Vietnam Airlines through Ho Chi Minh City.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.