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Siem Reap

$646+ Cheap flights to 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
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Flights to Siem Reap, Cambodia in 2026

Cheapest flights to Siem Reap
Explore the most affordable flight options available to Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on May 15, 2026.

This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:55 am
JFK
-
SAI
2 stops30h 00m
Multiple Airlines
Mon 9/1412:55 pm
SAI
-
JFK
2 stops28h 05m
Multiple Airlines
Deal found 5/13$992
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:55 am
JFK
-
SAI
2 stops30h 00m
Multiple Airlines
Fri 9/1812:55 pm
SAI
-
JFK
2 stops28h 05m
Multiple Airlines
Deal found 5/13$1,042
This Emirates deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 pm
JFK
-
SAI
2 stops26h 15m
Emirates
Tue 9/812:55 pm
SAI
-
JFK
3 stops41h 00m
Emirates
Deal found 5/12$1,102
This Emirates deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:20 pm
JFK
-
SAI
3 stops60h 10m
Emirates
Mon 9/1412:55 pm
SAI
-
JFK
3 stops41h 00m
Emirates
Deal found 5/13$1,117
This Emirates deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm
JFK
-
SAI
2 stops35h 30m
Emirates
Fri 9/1812:55 pm
SAI
-
JFK
3 stops65h 00m
Emirates
Deal found 5/13$1,125
This Emirates deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:20 am
JFK
-
SAI
2 stops23h 10m
Emirates
Mon 8/3112:55 pm
SAI
-
JFK
3 stops65h 00m
Emirates
Deal found 5/13$1,137
This Emirates deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:00 pm
JFK
-
SAI
2 stops35h 30m
Emirates
Tue 12/1511:50 pm
SAI
-
JFK
2 stops44h 25m
Emirates
Deal found 5/12$1,139
This oojo deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 pm
EWR
-
SAI
3 stops34h 35m
Emirates
Tue 12/1511:50 pm
SAI
-
EWR
3 stops33h 20m
Emirates
Deal found 5/12$1,479
This CheapOair deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:40 am
EWR
-
SAI
2 stops42h 30m
ANA
Mon 8/317:10 pm
SAI
-
EWR
2 stops33h 10m
ANA
Deal found 5/13$1,590
This Expedia deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:25 am
EWR
-
SAI
2 stops31h 30m
Multiple Airlines
Mon 9/1412:55 pm
SAI
-
EWR
2 stops31h 05m
Multiple Airlines
Deal found 5/13$1,599
This oojo deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:55 pm
EWR
-
SAI
3 stops49h 20m
Emirates
Mon 9/1412:55 pm
SAI
-
EWR
3 stops43h 25m
Emirates
Deal found 5/13$1,638
This KAYAK deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:45 pm
EWR
-
SAI
2 stops34h 10m
SWISS
Mon 9/149:40 am
SAI
-
EWR
2 stops45h 35m
SWISS
Deal found 5/13$1,649

Find flight deals to Siem Reap

Find the latest flights to Siem Reap in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on May 15, 2026.

Round-trip from

$992

One-way from

$646
From New York to Siem Reap–Angkor Intl
Search Deals
One-way flight from New York to Siem Reap–Angkor Intl (SAI)
Search Deals

Cheapflights Fare Finder

 
Locate flights to Siem Reap that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on May 15, 2026.
Use the filters below to find and compare flights to Siem Reap that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Mon 8/17

11:20 am-9:30 pm

2 stops23h 10m

Siem Reap–Angkor Intl

Mon 8/31

12:55 pm-6:55 pm

3 stops65h 00m

$1,137

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Mon 8/3

10:20 pm-12:15 pm

3 stops50h 55m

Siem Reap–Angkor Intl

Tue 9/8

11:50 pm-6:55 pm

3 stops54h 05m

$1,138

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Thu 10/15

11:00 pm-9:30 pm

2 stops35h 30m

Siem Reap–Angkor Intl

Tue 12/15

11:50 pm-8:15 am

2 stops44h 25m

$1,139

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sat 7/25

10:20 pm-9:30 pm

3 stops60h 10m

Siem Reap–Angkor Intl

Fri 7/31

12:55 pm-6:55 pm

3 stops41h 00m

$1,262

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sat 7/25

11:20 am-12:15 pm

2 stops37h 55m

Siem Reap–Angkor Intl

Sat 8/1

12:55 pm-2:25 pm

2 stops36h 30m

$1,320

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Thu 8/6

11:00 pm-12:15 pm

2 stops50h 15m

Siem Reap–Angkor Intl

Thu 8/13

11:50 pm-6:55 pm

3 stops30h 05m

$1,321

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Thu 10/15

11:55 pm-9:30 pm

3 stops34h 35m

Siem Reap–Angkor Intl

Tue 12/15

11:50 pm-9:10 pm

3 stops33h 20m

$1,479

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Mon 8/17

11:40 am-5:10 pm

2 stops42h 30m

Siem Reap–Angkor Intl

Mon 8/31

7:10 pm-5:20 pm

2 stops33h 10m

$1,590
Quickest round-trip

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Sun 8/30

12:25 am-6:55 pm

2 stops31h 30m

Siem Reap–Angkor Intl

Mon 9/14

12:55 pm-9:00 am

2 stops31h 05m

$1,599

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Mon 8/31

11:55 pm-12:15 pm

3 stops49h 20m

Siem Reap–Angkor Intl

Mon 9/14

12:55 pm-9:20 pm

3 stops43h 25m

$1,638

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight to Siem Reap

How long is the flight to Siem Reap?

On average, a flight from New York to Siem Reap takes 25 hours 40 minutes. Flights to Siem Reap from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in 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 Siem Reap when rainfall is around 0.0 in.

Temperature in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average temperature totals by month.

If weather is an important factor for your trip to 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).

The best insider tips for flights to Siem Reap

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Siem Reap trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Vietnam Airlines

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siem Reap. Reviews last updated May 15, 2026.
Peruse reviews from past customers who have flown Singapore Airlines to Cambodia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,515 reviews

Entertainment

8.0

Overall

8.2

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very good
1,515 reviews
Singapore Airlines
8.2
Very good
1,515 reviews

Entertainment

8.0

Overall

8.2

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

FAQs about flying to Siem Reap

  • What airport do you fly into for flights to Siem Reap?

    Siem Reap–Angkor Intl (SAI), located 24.7 mi from the city center, is the airport you fly into when you book flights to Siem Reap.

  • Can I find cheaper flights to Siem Reap if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Siem Reap on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Siem Reap?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Siem Reap.

  • What is the cheapest airport to fly to in Siem Reap?

    Siem Reap–Angkor Intl is currently the cheapest airport to fly to in Siem Reap. One-way flights to Siem Reap–Angkor Intl typically cost $91, while round-trip flights cost around $101.

  • How much is a round-trip flight to Siem Reap?

    A round-trip flight to Siem Reap will typically cost around $181, however they can be found for as little as $101.

  • Where does the fastest flight to Siem Reap depart from?

    For those looking to save time traveling to Siem Reap, Los Angeles offers the quickest one-way flight (21 hours 50 minutes).

  • Does Siem Reap–Angkor Intl have rental cars?

    Yes. Those touching down at Siem Reap–Angkor Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Siem Reap–Angkor Intl?

    Yes. Siem Reap–Angkor Intl has hotels nearby for those requiring accommodations. Beng Mealea Lodge is the closest property to Siem Reap–Angkor Intl (6.0 mi away from Siem Reap–Angkor Intl).

See more FAQs

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