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S$ 268+ Direct flights from Siem Reap, Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAI — SIN
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Direct flights from Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Siem Reap
Explore the most affordable flight options available from Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on 21 January 2026.

Sun 8-310:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Tue 10-314:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 20-1S$ 458
Thu 5-310:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Thu 12-314:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 18-1S$ 487
Thu 26-210:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Sun 1-314:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 19-1S$ 556
Mon 9-210:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Wed 11-214:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 18-1S$ 610
Mon 2-210:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Wed 4-214:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 18-1S$ 611
Tue 10-210:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Thu 12-208:40
SIN
-
SAI
Nonstop2h 10m
Singapore Airlines
Deal found 18-1S$ 627
Tue 17-216:45
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Wed 25-214:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 19-1S$ 647
Mon 6-410:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Fri 10-408:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 20-1S$ 662
Sun 15-216:45
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Wed 18-214:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 19-1S$ 713
Wed 11-210:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Fri 13-208:40
SIN
-
SAI
Nonstop2h 10m
Singapore Airlines
Deal found 19-1S$ 728

Find direct flights from Siem Reap within your budget

 
Use the slider to find direct flights from Siem Reap within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 200,618 searches. This data was last updated on 21 January 2026.

Fly to

Singapore

Route

Depart

Return

Price

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Sun 8-3

10:45-14:15

Nonstop2h 30m

Singapore Changi

Tue 10-3

14:40-15:55

Nonstop2h 15m

S$ 458

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Thu 5-3

10:45-14:15

Nonstop2h 30m

Singapore Changi

Thu 12-3

14:40-15:55

Nonstop2h 15m

S$ 487

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Thu 26-2

10:45-14:15

Nonstop2h 30m

Singapore Changi

Sun 1-3

14:40-15:55

Nonstop2h 15m

S$ 556

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Tue 17-2

16:45-20:10

Nonstop2h 25m

Singapore Changi

Wed 25-2

14:40-15:55

Nonstop2h 15m

S$ 647

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 6-4

10:30-13:55

Nonstop2h 25m

Singapore Changi

Fri 10-4

08:25-09:40

Nonstop2h 15m

S$ 662

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Sun 15-2

16:45-20:10

Nonstop2h 25m

Singapore Changi

Wed 18-2

14:40-15:55

Nonstop2h 15m

S$ 713

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Wed 11-2

10:45-14:15

Nonstop2h 30m

Singapore Changi

Fri 13-2

08:40-09:50

Nonstop2h 10m

S$ 728

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Thu 16-4

10:30-13:55

Nonstop2h 25m

Singapore Changi

Sat 18-4

08:25-09:40

Nonstop2h 15m

S$ 747

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Wed 11-2

10:45-14:15

Nonstop2h 30m

Singapore Changi

Sun 15-2

14:40-15:55

Nonstop2h 15m

S$ 799

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Wed 29-4

10:30-13:55

Nonstop2h 25m

S$ 268

Flights are sorted by cheapest return flights first.

Deals found on 20-1

Showing 1-10 of 16 results
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Best time to book a flight from Siem Reap

Have a flexible travel schedule? Discover the best time to fly from Siem Reap with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Access useful and relevant information related to your journey from Siem Reap. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 January 2026.

  • Where can you fly direct from Siem Reap?

    Currently, the most popular direct flight destination from Siem Reap is Phnom Penh.

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Direct flights to Cambodia

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Direct flights to Siem Reap
Direct flights to Phnom Penh

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