S$ 180+ Cheap 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 14-9. 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
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Find flights from Siem Reap within your budget

 
Find flights departing from Siem Reap that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 27 April 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Tue 15-9

19:05-13:55

1 stop17h 50m

Singapore Changi

Fri 18-9

14:55-18:05

1 stop28h 10m

S$ 333

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Tue 13-10

19:05-13:55

1 stop17h 50m

Singapore Changi

Fri 16-10

14:55-18:05

1 stop28h 10m

S$ 356

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Wed 20-5

19:05-13:55

1 stop17h 50m

Singapore Changi

Thu 28-5

14:55-18:05

1 stop28h 10m

S$ 403

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Fri 26-6

19:05-13:55

1 stop17h 50m

Singapore Changi

Mon 29-6

14:55-18:05

1 stop28h 10m

S$ 416
Fastest return journey

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Thu 20-8

10:30-13:55

Nonstop2h 25m

Singapore Changi

Sun 23-8

08:25-09:40

Nonstop2h 15m

S$ 439

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 15-6

10:30-13:55

Nonstop2h 25m

Singapore Changi

Mon 22-6

08:25-09:40

Nonstop2h 15m

S$ 439

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Wed 20-5

19:05-13:55

1 stop17h 50m

Singapore Changi

Thu 21-5

23:25-09:15

1 stop10h 50m

S$ 463

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 25-5

19:05-13:55

1 stop17h 50m

Singapore Changi

Thu 28-5

08:25-09:40

Nonstop2h 15m

S$ 469

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Thu 23-7

19:05-13:55

1 stop17h 50m

Singapore Changi

Mon 27-7

20:50-14:50

2 stops19h 00m

S$ 478

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 25-5

10:30-13:55

Nonstop2h 25m

Singapore Changi

Thu 28-5

08:25-09:40

Nonstop2h 15m

S$ 492

Flights are sorted by cheapest return flights first.

Deals found on 24-4

Showing 1-10 of 25 resultsSorted by cheapest first
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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.

Travel insights for flights from Siem Reap

Get recent, data-driven insights about flights from Siem Reap including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Siem Reap?

Currently, July is the cheapest month in which you can book a flight from Siem Reap (average of S$ 306). Flying from Siem Reap in February will prove the most costly (average of S$ 727). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Cambodia

Book a direct flight from one of these other cities located in Cambodia.
Direct flights from Siem Reap
Direct flights from Phnom Penh

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 27 April 2026.

  • What are the most popular destinations to fly to from Siem Reap?

    This month, the top selected destinations from Siem Reap are Incheon Intl Airport, Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport. Throughout the year, Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport, Kuala Lumpur Intl Airport are some of the top choices made by users flying from Siem Reap.

  • What is the cheapest flight from Siem Reap to anywhere?

    Users have flown out of Siem Reap for as low as S$ 153 to Phnom Penh (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 153 to fly from Siem Reap.

  • What is the cheapest month to fly from Siem Reap?

    Currently, the cheapest month for flights from Siem Reap is July. The most expensive month for flights is February. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Siem Reap?

    Cheapflights makes it easy to find flights from Siem Reap by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

    Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Siem Reap with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

    Not ready to book yet? You can track prices for flights from Siem Reap on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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How does Cheapflights help users find flights from Siem Reap?

Cheapflights makes it easy to find flights from Siem Reap by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Siem Reap with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

Not ready to book yet? You can track prices for flights from Siem Reap on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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