In terms of precipitation, rainfall in Region of Siem Reap ranges from 0.0 - 10.2 inches per month. September is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Region of Siem Reap when rainfall is around 0.0 in.

If weather is an important factor for your trip to Region of Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 75.2 F).

What is the cheapest time of day to fly from NY to SI?

When flying from State of New York to Region of Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from New York to Siem Reap that include hotel bookings?

Yes. In addition to deals on New York to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New York to Siem Reap?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Siem Reap.

Can I find deals for business class flights from New York to Siem Reap?

Yes. Cheapflights offers flight deals from New York to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from New York State to Siem Reap

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Cheap flight deals from New York to Siem Reap

Most accurate provider	eDreams 3 stars
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Popular in	March
Cheapest in	February

Provider with most accurate pricing for New York (NYC)-Siem Reap–Angkor Intl flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Siem Reap–Angkor Intl flights.

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Highest demand for flights based on searches. 12% potential increase in price ($205 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($113 potential savings vs. average RT price).

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Reviews of airlines servicing Siem Reap

Peruse reviews from past customers who have flown with Singapore Airlines from New York State to Siem Reap to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Singapore Airlines

8.1

Very good

1,388 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Related info for your journey

Can I find deals for flights from New York to Siem Reap that include hotel bookings?
Yes. In addition to deals on New York to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New York to Siem Reap?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Siem Reap.
Can I find deals for business class flights from New York to Siem Reap?
Yes. Cheapflights offers flight deals from New York to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from New York to Siem Reap

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$1,021	Average$1,292	FlexibilityNo cancel fee	On-time81%

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Find cheap flights from New York to Siem Reap with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New York to Siem Reap

Keep the following information in mind while searching for New York to Siem Reap flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Reviews of airlines servicing Siem Reap

Peruse reviews from past customers who have flown with Singapore Airlines from New York State to Siem Reap to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New York to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from New York to Siem Reap that include hotel bookings?

How can I find direct flights from New York to Siem Reap?

Can I find deals for business class flights from New York to Siem Reap?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Siem Reap by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from New York to Siem Reap by cabin class

Find flights from New York to Siem Reap, based on your preferred cabin class, be it economy, premium economy, business, or first class.

New York and Siem Reap flights

Browse other New York and Siem Reap flight options. Last updated on October 30, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

Top airline flying from New York to Siem Reap

100% Free

Book with Flexibility

Travel Smart

Cheap flights from New York State to Siem Reap

Find cheap flights from New York to Siem Reap with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New York to Siem Reap

Keep the following information in mind while searching for New York to Siem Reap flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Reviews of airlines servicing Siem Reap

Peruse reviews from past customers who have flown with Singapore Airlines from New York State to Siem Reap to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New York to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from New York to Siem Reap that include hotel bookings?

How can I find direct flights from New York to Siem Reap?

Can I find deals for business class flights from New York to Siem Reap?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from New York to Siem Reap

100% Free

Book with Flexibility

Travel Smart