$368+ Cheap flights from Siem Reap, Cambodia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. 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
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Find flights from Siem Reap

International flights from Siem Reap
Find cheap international flights from Siem Reap based on historic user searches and pricing. Information updated on 16 September 2025.

Mon 10/1110:45SAI - SIN
Nonstop2h 30mSingapore Airlines
Tue 11/1114:40SIN - SAI
Nonstop2h 15mSingapore Airlines
Deal found 15/9$368
Thu 16/1016:00SAI - MNL
1 stop19h 55mSingapore Airlines
Mon 3/1119:00MNL - SAI
1 stop21h 55mSingapore Airlines
Deal found 14/9$491
Wed 29/1016:45SAI - MNL
1 stop24h 00mSingapore Airlines
Wed 5/1119:00MNL - SAI
1 stop21h 55mSingapore Airlines
Deal found 14/9$494
Thu 16/1015:05SAI - MNL
1 stop20h 10mMultiple Airlines
Sun 2/1101:10MNL - SAI
1 stop9h 15mMultiple Airlines
Deal found 15/9$561
Wed 29/1017:55SAI - MNL
1 stop9h 25mVietnam Airlines
Wed 5/1105:20MNL - SAI
2 stops11h 50mVietnam Airlines
Deal found 14/9$579
Sun 28/919:10SAI - MNL
1 stop6h 30mVietnam Airlines
Fri 17/1005:20MNL - SAI
1 stop12h 50mVietnam Airlines
Deal found 15/9$591
Wed 29/1019:05SAI - MNL
2 stops24h 50mMultiple Airlines
Wed 5/1120:35MNL - SAI
2 stops22h 30mMultiple Airlines
Deal found 14/9$594
Thu 2/1017:20SAI - MNL
2 stops10h 00mVietnam Airlines
Tue 14/1005:20MNL - SAI
1 stop12h 50mVietnam Airlines
Deal found 15/9$606
Thu 2/1017:20SAI - MNL
2 stops10h 00mVietnam Airlines
Mon 13/1005:20MNL - SAI
2 stops12h 05mVietnam Airlines
Deal found 15/9$620
Fri 7/1118:30SAI - MNL
1 stop7h 30mVietnam Airlines
Sat 8/1105:20MNL - SAI
2 stops11h 50mVietnam Airlines
Deal found 15/9$624
Mon 10/1118:30SAI - SIN
2 stops16h 55mVietnam Airlines
Tue 11/1118:25SIN - SAI
3 stops22h 45mVietnam Airlines
Deal found 15/9$926
Mon 24/1119:05SAI - DEL
2 stops53h 15mVietJet Air
Sun 30/1100:05DEL - SAI
2 stops16h 30mVietJet Air
Deal found 15/9$1,032

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, December is the cheapest month in which you can book a flight from Siem Reap (average of $243). Flying from Siem Reap in August will prove the most costly (average of $527). 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

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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 16 September 2025.

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

    For the current month, the most popular flights from Siem Reap are Bangkok Suvarnabhumi Airport, Kuala Lumpur Intl Airport, Hanoi. Bangkok Suvarnabhumi Airport, Krong Preah Sihanouk, Kuala Lumpur Intl Airport are the most popular locations from Siem Reap year round.

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

    Users have flown out of Siem Reap for as low as $125 to Bangkok Don Mueang Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $245 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 December. The most expensive month for flights is August. 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?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Siem Reap.

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

    Need flexible booking options for your flight from Siem Reap ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Of course! You can now track prices for flights from Siem Reap and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Siem Reap.

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

Need flexible booking options for your flight from Siem Reap ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Siem Reap and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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