Cheap flights from Newark (EWR) to Siem Reap (REP)

EWR — REP
Feb 1 — Feb 81

What is the cheapest day to fly round-trip from Newark Airport to Siem Reap?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Siem Reap. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Newark Airport to Siem Reap?

Find a great deal and save up to 17% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Newark Airport to Siem Reap within the next two weeks, with the cheapest ticket starting at $1,403.

What is the cheapest month to fly from Newark Airport to Siem Reap?

April is one of the best times of the year to fly to Siem Reap from Newark Airport. Prices for April average $1,470 per person but you can even find prices for as low as $862. The most expensive prices can be found in the month of December. Opting for a April flight can save you 45% on your journey compared to booking in December

When is the cheapest time to fly from Newark Airport to Siem Reap (EWR - REP)?

One of the essential ways to save on airfare from Newark Airport to Siem Reap is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 49% on airfare.

Cheap flights from Newark to Siem Reap in January, February 2023

The best prices found for EWR to REP flights for January, February
Feb 15 - Mar 1
EWR

Newark

REP

Siem Reap

2 stops

39h 10m
REP

Siem Reap

EWR

Newark

2 stops

36h 35m
$2,065

Multiple Airlines

Pick Dates

Deal found 1/24

Feb 21 - Mar 2
EWR

Newark

REP

Siem Reap

1 stop

42h 00m
REP

Siem Reap

EWR

Newark

2 stops

50h 35m
$2,425

Singapore Airlines

Pick Dates

Deal found 1/26

Feb 21 - Mar 2
EWR

Newark

REP

Siem Reap

1 stop

42h 00m
REP

Siem Reap

EWR

Newark

3 stops

50h 35m
$2,634

Singapore Airlines

Pick Dates

Deal found 1/26

Newark to Siem Reap 2023 flight deals

Cheap flights to Siem Reap from Newark found for this year
Sep 14 - Sep 21
EWR

Newark

REP

Siem Reap

2 stops

37h 40m
REP

Siem Reap

EWR

Newark

2 stops

39h 50m
$1,112

Multiple Airlines

Pick Dates

Deal found 1/25

Apr 12 - May 10
EWR

Newark

REP

Siem Reap

2 stops

39h 35m
REP

Siem Reap

EWR

Newark

2 stops

32h 25m
$1,146

Multiple Airlines

Pick Dates

Deal found 1/25

Sep 3 - Sep 8
EWR

Newark

REP

Siem Reap

2 stops

37h 25m
REP

Siem Reap

EWR

Newark

2 stops

39h 50m
$1,162

Multiple Airlines

Pick Dates

Deal found 1/23

Cheap Emirates flights from Newark to Siem Reap

Mar 13 - Mar 24
EWR

Newark

REP

Siem Reap

3 stops

31h 50m
REP

Siem Reap

EWR

Newark

3 stops

60h 45m
$1,835

Emirates

Pick Dates

Deal found 1/25

Apr 12 - May 10
EWR

Newark

REP

Siem Reap

3 stops

48h 50m
REP

Siem Reap

EWR

Newark

3 stops

44h 05m
$1,975

Emirates

Pick Dates

Deal found 1/25

Cheap Singapore Airlines flights from Newark to Siem Reap

Apr 28 - May 1
EWR

Newark

REP

Siem Reap

2 stops

31h 25m
REP

Siem Reap

EWR

Newark

3 stops

54h 56m
$1,368

Singapore Airlines

Pick Dates

Deal found 1/23

Apr 28 - May 1
EWR

Newark

REP

Siem Reap

2 stops

31h 25m
REP

Siem Reap

EWR

Newark

2 stops

38h 45m
$1,549

Singapore Airlines

Pick Dates

Deal found 1/23

Apr 23 - Apr 30
EWR

Newark

REP

Siem Reap

2 stops

54h 50m
REP

Siem Reap

EWR

Newark

3 stops

62h 45m
$1,554

Singapore Airlines

Pick Dates

Deal found 1/24

One-way flights to Siem Reap from Newark

The cheapest one-way flights from Newark to Siem Reap
Mar 18
EWR

Newark

REP

Siem Reap

3 stops

35h 45m
$691

Multiple Airlines

Pick Dates

Deal found 1/26

Mar 17
EWR

Newark

REP

Siem Reap

3 stops

36h 50m
$697

Multiple Airlines

Pick Dates

Deal found 1/26

Mar 17
EWR

Newark

REP

Siem Reap

2 stops

44h 25m
$731

Multiple Airlines

Pick Dates

Deal found 1/26

Reviews of Airlines Servicing Siem Reap

Emirates
8.0
Very good
852 reviews

Comfort

8.0

Entertainment

8.2

Food

7.7

Overall

8.0

Boarding

8.1

Crew

8.2

Reviews

1 / 10

The quiet efficiency of this crew was pleasant to experience. We are vegan eaters for health reasons and their selections allow this to be done on board easily. The seats are typical bulkhead seats we selected and bigger folks would not enjoy this area but we love the leg room. the movie selection is broad and up to date, the screens are clear to watch, and audio was fairly clear, both with the Bluetooth AirPod connection to the screen and the plug in provided head sets for free. Pleasantly, on our 14 hour flight, the crew cleaned the restrooms three times. After 10 hours, these can be pretty used but even at the last they keep them clean.

Emirates
8.0
Very good
852 reviews
Emirates
8.0
Very good
852 reviews

Comfort

8.0

Entertainment

8.2

Food

7.7

Overall

8.0

Boarding

8.1

Crew

8.2

Reviews

1 / 10

The quiet efficiency of this crew was pleasant to experience. We are vegan eaters for health reasons and their selections allow this to be done on board easily. The seats are typical bulkhead seats we selected and bigger folks would not enjoy this area but we love the leg room. the movie selection is broad and up to date, the screens are clear to watch, and audio was fairly clear, both with the Bluetooth AirPod connection to the screen and the plug in provided head sets for free. Pleasantly, on our 14 hour flight, the crew cleaned the restrooms three times. After 10 hours, these can be pretty used but even at the last they keep them clean.

Singapore Airlines
8.0
Very good
203 reviews
Emirates
8.0
Very good
852 reviews

Comfort

8.0

Entertainment

8.2

Food

7.7

Overall

8.0

Boarding

8.1

Crew

8.2

Reviews

1 / 10

The quiet efficiency of this crew was pleasant to experience. We are vegan eaters for health reasons and their selections allow this to be done on board easily. The seats are typical bulkhead seats we selected and bigger folks would not enjoy this area but we love the leg room. the movie selection is broad and up to date, the screens are clear to watch, and audio was fairly clear, both with the Bluetooth AirPod connection to the screen and the plug in provided head sets for free. Pleasantly, on our 14 hour flight, the crew cleaned the restrooms three times. After 10 hours, these can be pretty used but even at the last they keep them clean.

United Airlines
7.6
Good
1,147 reviews
Emirates
8.0
Very good
852 reviews

Comfort

8.0

Entertainment

8.2

Food

7.7

Overall

8.0

Boarding

8.1

Crew

8.2

Reviews

1 / 10

The quiet efficiency of this crew was pleasant to experience. We are vegan eaters for health reasons and their selections allow this to be done on board easily. The seats are typical bulkhead seats we selected and bigger folks would not enjoy this area but we love the leg room. the movie selection is broad and up to date, the screens are clear to watch, and audio was fairly clear, both with the Bluetooth AirPod connection to the screen and the plug in provided head sets for free. Pleasantly, on our 14 hour flight, the crew cleaned the restrooms three times. After 10 hours, these can be pretty used but even at the last they keep them clean.

Related info for your journey

Useful info, stats and facts about Newark to Siem Reap flights.

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

Located just 4.6 mi from the city center, Siem Reap is the airport most travelers will use when flying to Siem Reap from Newark. Booking flights from Newark to Siem Reap (REP) should be relatively easy as there are 0 daily inbound flights from Newark from 2 different airlines.

Which airlines flying from Newark to Siem Reap have flexible cancellations due to COVID-19?

Cathay Pacific and Singapore Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Newark Airport to Siem Reap for under $1,200 on Cheapflights?

Yes, there are multiple flights from Newark Airport to Siem Reap for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,146, but on average you can expect to pay $1,562.

What are the cheapest airlines to fly from Newark Airport to Siem Reap one-way?

$771 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Emirates and United Airlines, with prices starting from $1,316 and $1,458, respectively.

What are the cheapest flights from Newark Airport to Siem Reap?

While on average a flight from Newark Airport to Siem Reap is generally $3,526, our data shows the cheapest flight currently is $1,045. When looking at the most popular route, (Newark - Siem Reap), you can expect to pay $1,146 for that flight.

Alternative routes for Newark to Siem Reap

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

Top airline flying from Newark to Siem Reap

The chart below displays the airlines Cheapflights users traveling from Newark to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Cathay PacificCheapest$874Average$1,084FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
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