Cheap flights from New York to Siem Reap from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Siem Reap departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Singapore Airlines Logo
8:55 pm - 3:10 pm
JFK
-
SAI
31h 15m
2 stops
Singapore Airlines Logo
10:30 am - 11:10 am
SAI
-
JFK
35h 40m
2 stops
$1,052Singapore Airlines
Fri, May 1 - Fri, May 8
Singapore Airlines Logo
8:55 pm - 3:10 pm
JFK
-
SAI
31h 15m
2 stops
Singapore Airlines Logo
10:30 am - 11:10 am
SAI
-
JFK
35h 40m
2 stops
$1,069Singapore Airlines
Fri, May 1 - Fri, May 8
Singapore Airlines Logo
9:15 pm - 3:55 pm
JFK
-
SAI
31h 40m
2 stops
Singapore Airlines Logo
10:30 am - 11:10 am
SAI
-
JFK
35h 40m
2 stops
$1,086Singapore Airlines
Sat, Mar 14 - Sun, May 10
Singapore Airlines Logo
9:15 pm - 3:55 pm
JFK
-
SAI
31h 40m
2 stops
Singapore Airlines Logo
4:00 pm - 11:10 am
SAI
-
JFK
30h 10m
2 stops
$1,088Singapore Airlines
Sat, Mar 14 - Sun, May 10
Multiple Airlines Logo
3:00 pm - 8:40 am
JFK
-
SAI
53h 40m
2 stops
Multiple Airlines Logo
2:50 pm - 9:20 am
SAI
-
JFK
29h 30m
2 stops
$1,101Multiple Airlines
Sun, Mar 1 - Tue, Mar 17
Emirates Logo
11:00 pm - 9:10 pm
JFK
-
SAI
34h 10m
2 stops
Emirates Logo
11:50 pm - 6:55 pm
SAI
-
JFK
54h 05m
3 stops
$1,144Emirates
Sun, Mar 1 - Tue, Mar 17
Multiple Airlines Logo
3:45 pm - 2:25 pm
JFK
-
SAI
35h 40m
2 stops
Multiple Airlines Logo
2:55 pm - 8:35 am
SAI
-
JFK
28h 40m
2 stops
$1,152Multiple Airlines
Sun, May 10 - Tue, May 26
Emirates Logo
10:20 pm - 9:10 pm
JFK
-
SAI
35h 50m
3 stops
Emirates Logo
12:55 pm - 8:50 am
SAI
-
JFK
54h 55m
2 stops
$1,170Emirates
Sun, Mar 15 - Sun, Apr 26
United Airlines Logo
4:45 pm - 3:55 pm
EWR
-
SAI
60h 10m
2 stops
United Airlines Logo
10:30 am - 2:37 pm
SAI
-
EWR
39h 07m
2 stops
$1,238United Airlines
Sat, Mar 14 - Sun, May 10
United Airlines Logo
8:15 pm - 9:40 am
EWR
-
SAI
50h 25m
2 stops
United Airlines Logo
10:30 am - 3:45 pm
SAI
-
EWR
40h 15m
2 stops
$1,529United Airlines
Fri, May 1 - Fri, May 8

Emirates flights from New York to Siem Reap

Our best Emirates deals on New York to Siem Reap flight tickets
Emirates
Mar 1
JFK11:00 pmNew York John F Kennedy Intl
34h 10m
2 stops
SAI9:10 pmSiem Reap–Angkor Intl
Mar 17
SAI11:50 pmSiem Reap–Angkor Intl
54h 05m
3 stops
JFK6:55 pmNew York John F Kennedy Intl
$1,144
Emirates
Mar 15
JFK10:20 pmNew York John F Kennedy Intl
35h 50m
3 stops
SAI9:10 pmSiem Reap–Angkor Intl
Apr 26
SAI12:55 pmSiem Reap–Angkor Intl
54h 55m
2 stops
JFK8:50 amNew York John F Kennedy Intl
$1,170
Emirates
Mar 14
JFK11:00 pmNew York John F Kennedy Intl
50h 40m
2 stops
SAI12:40 pmSiem Reap–Angkor Intl
May 10
SAI12:55 pmSiem Reap–Angkor Intl
41h 00m
3 stops
JFK6:55 pmNew York John F Kennedy Intl
$1,183

Singapore Airlines flights from New York to Siem Reap

Our best Singapore Airlines deals on New York to Siem Reap flight tickets
Singapore Airlines
May 1
JFK8:55 pmNew York John F Kennedy Intl
31h 15m
2 stops
SAI3:10 pmSiem Reap–Angkor Intl
May 8
SAI10:30 amSiem Reap–Angkor Intl
35h 40m
2 stops
JFK11:10 amNew York John F Kennedy Intl
$1,052
Singapore Airlines
May 1
JFK8:55 pmNew York John F Kennedy Intl
31h 15m
2 stops
SAI3:10 pmSiem Reap–Angkor Intl
May 8
SAI10:30 amSiem Reap–Angkor Intl
35h 40m
2 stops
JFK11:10 amNew York John F Kennedy Intl
$1,069
Singapore Airlines
Mar 14
JFK9:15 pmNew York John F Kennedy Intl
31h 40m
2 stops
SAI3:55 pmSiem Reap–Angkor Intl
May 10
SAI10:30 amSiem Reap–Angkor Intl
35h 40m
2 stops
JFK11:10 amNew York John F Kennedy Intl
$1,086

momondo Fare Finder

 
Customize your flight search to find flights from New York to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from New York to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Fri 5/1

8:55 pm-3:10 pm

2 stops31h 15m

Siem Reap–Angkor Intl

Fri 5/8

10:30 am-11:10 am

2 stops35h 40m

$1,052

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Fri 5/1

8:55 pm-3:10 pm

2 stops31h 15m

Siem Reap–Angkor Intl

Fri 5/8

10:30 am-11:10 am

2 stops35h 40m

$1,069

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sat 3/14

9:15 pm-3:55 pm

2 stops31h 40m

Siem Reap–Angkor Intl

Sun 5/10

10:30 am-11:10 am

2 stops35h 40m

$1,086

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sat 3/14

9:15 pm-3:55 pm

2 stops31h 40m

Siem Reap–Angkor Intl

Sun 5/10

4:00 pm-11:10 am

2 stops30h 10m

$1,088

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sun 3/1

3:00 pm-8:40 am

2 stops53h 40m

Siem Reap–Angkor Intl

Tue 3/17

2:50 pm-9:20 am

2 stops29h 30m

$1,101

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sun 3/1

11:00 pm-9:10 pm

2 stops34h 10m

Siem Reap–Angkor Intl

Tue 3/17

11:50 pm-6:55 pm

3 stops54h 05m

$1,144

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sun 5/10

3:45 pm-2:25 pm

2 stops35h 40m

Siem Reap–Angkor Intl

Tue 5/26

2:55 pm-8:35 am

2 stops28h 40m

$1,152

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sun 3/15

10:20 pm-9:10 pm

3 stops35h 50m

Siem Reap–Angkor Intl

Sun 4/26

12:55 pm-8:50 am

2 stops54h 55m

$1,170

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Sat 3/14

4:45 pm-3:55 pm

2 stops60h 10m

Siem Reap–Angkor Intl

Sun 5/10

10:30 am-2:37 pm

2 stops39h 07m

$1,238

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Fri 5/1

8:15 pm-9:40 am

2 stops50h 25m

Siem Reap–Angkor Intl

Fri 5/8

10:30 am-3:45 pm

2 stops40h 15m

$1,529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Siem Reap from

How to get the cheapest flight ticket from New York to Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on New York to Siem Reap flights?

You could potentially save up to 57% on your flight if you consider stops on a New York to Siem Reap flight.

When to book flights from New York to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Siem Reap (NYC to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Siem Reap

Fastest flight time

25h 45m

Direct flights

None
The fastest flight from New York to Siem Reap takes 25h 45m
There are no direct flights from New York to Siem Reap. There are no popular flight routes from New York to Siem Reap.
  • How far is New York to Siem Reap–Angkor Intl by plane?

    Siem Reap–Angkor Intl is 8689.2 mi away from New York. A reasonable flight in good conditions will take 25h 45m.

  • When did momondo last update prices for flights from New York to Siem Reap–Angkor Intl Airport?

    Prices for flights from New York to Siem Reap–Angkor Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York to Siem Reap–Angkor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York to Siem Reap?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Siem Reap?

It is quick and easy to find New York to Siem Reap flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Siem Reap that suits you.

Can I find flights from New York to Siem Reap with flexible booking policies on momondo?

Flights from New York to Siem Reap with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Siem Reap?

Once you have performed a search for New York to Siem Reap flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Siem Reap right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Siem Reap flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Mon 3/16
Mon 3/23

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Cabin classes currently available on flights to Siem Reap

List of cabin classes available on flights landing in Siem Reap. Availability may vary depending on flight origin and airline.