Find Cheap Flights from Singapore Changi to Siem Reap (SIN - REP)

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Good to Know

Low Season:
May
Best time to beat the crowds
4%
expected price decrease
High Season:
December
Most popular time to fly
18%
expected price increase
Average Price:
$298
(avg. price over the last 2 weeks)
Good Deal:
$229
or less (round trip)

When to Book Flights from Singapore Changi to Siem Reap

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $229 or less.
The cheapest flight from Singapore Changi to Siem Reap was found 75 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 13% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Singapore Changi to Siem Reap Flights

How long does a flight from Singapore Changi to Siem Reap take?
An average nonstop flight takes 2h 10m, covering a distance of 833 miles.
How many flights are there between Singapore Changi and Siem Reap?
There are 89 (nonstop) flights between Singapore Changi and Siem Reap per week, averaging 11 per day.
Which airlines provide the cheapest flights from Singapore Changi to Siem Reap?
In the past 3 days, the cheapest round-trip tickets were found on Jetstar Asia ($157), SilkAir ($181) and Multiple Airlines ($196).
Do I need a passport to fly between Singapore Changi and Siem Reap?
Yes.
Which airlines fly most frequently between Singapore Changi and Siem Reap?
Virgin Australia (2 times daily), SilkAir (2 times daily), Air New Zealand (2 times daily) are the most frequent flyers on this route.

Book cheap flights from Singapore Changi to Siem Reap (round-trip)

Airports
Origin
Singapore
$157
only
$157
Destination
Siem Reap
$157
only
$157
Fri, Jul 27
SIN
REP
2h 15m
Mon, Jul 30
REP
SIN
2h 20m
Trip: 4 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 23 reviews
Overall
6.5
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.9
Food
5.4
SIN
REP
Good 6.0

Just before boarding they made us throw away the brand new waters we'd just bought in the airport. We couldn't figure out why until we got on board and they tried charging us $4 for a water! Beyond ridiculous.

SIN
REP
Good 6.0

I had three seats across all to myself

I could not change to pay for checked luggage ahead of time online

SIN
REP
Excellent 8.0

The check-in process was very easy and simple. Ground staff very efficient.

SIN
RGN
Good 6.0

General ok

Plane full...good for jetstar but not good for me travelling with 2 infant on lap...

SIN
REP
Mediocre 2.0

Had to cancel but no even $1 credit back for future use. Lost $1200.

Sun, Apr 1
SIN
REP
2h 20m
Fri, Apr 20
REP
SIN
2h 15m
Trip: 20 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 1 reviews
Boarding
8.2
Comfort
7.8
Crew
8.3
Entertainment
7.1
Food
7.6
USM
SIN
Good 6.6

efficient boarding, earlier than expected

noted a few times that on Singapore Airlines / Silk flights they alway run out of non-fish/seafood options. Why not reduce fish / seafood meals? This is really annoying if someone is allergic.

SIN
PKU
Mediocre 3.6

the 45-minute flight

the fact that i cannot wear my over the ear headphones during take off and landing - no cell phone use even in airplane mode - the entertainment system is turned on for 5 minutes before it was turned off for landing

SIN
HKT
Excellent 10.0

The staff was very responsive and the food was great.

It would be great it the seats were leather so that plane would feel more cleaner.

COK
SIN
Good 6.8

No leg room

HKT
SIN
Mediocre 2.0

Our flight to Bali was cancelled due to the volcano eruption. We did not receive any compensation, but Singapore/Silk Airlines told us they were able to get us a flight home to LAX instead, but that it wouldn't be until the next day. We spent money on a hotel and food and waited until the next morning, got to the airport early for check in only to find that Singapore/Silk had in fact, given up our seats that they had promised us. They said that we now would have to wait another day just to get a flight from Singapore to LAX. We asked to speak with a manager, and eventually were able to get two seats due to cancellations. This was intended to be a very special and romantic trip that was essentially ruined. Since no one could have anticipated that the volcano would cause cancellation, we should be refunded for our flights. We are so crushed that we did not get to go to Bali, and now we may NEVER get to go because we are out of money. At the VERY least, the leg of our flights from Singapore to Bali, and Bali to Singapore, should be refunded. We are extremely disappointed.

Sat, Apr 21
SIN
REP
14h 00m
Tue, Apr 24
REP
SIN
2h 20m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 13
SIN
REP
11h 05m
Wed, May 16
REP
SIN
15h 20m
Trip: 4 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 979 reviews
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.8
Food
5.3
KKC
DMK
Mediocre 3.6

Arrived

Food 4 times the same with the pre-booked meal? Wow, really impressive. Fees wherever you see, rather book a proper airline next time.

DMK
HAN
Mediocre 2.0

Horrible

They wouldn't let us on the flight, even though we applied for a Vietnam passport. They were rude and I. Addition to ruining my vacation, they didn't accredit me my money for another flight.

REP
DMK
Mediocre 2.0

The plane didn't crash

So far 2 out of 3 flights were delayed, the luggage was lost and no one could figure out where I can go to find it, the seats super uncomfortable, the flight attendant ignored me every time because I was sitting at the window seat

MLE
DMK
Excellent 8.6

Crew very helpful Many drinks, coffee, tea & snacks were able to purchase in plane

Flight got delayed It was said it will take 4 hours & sometimes to arrive but it took 5 hours Purchased hot seat but there wad no much difference between normal seats

DMK
VTE
Good 7.3

Swift easy boarding and departure

Seats cramped Expensive simple food No complimentary drinks No entertainment

Wed, Jul 25
SIN
REP
6h 00m
Sun, Jul 29
REP
SIN
6h 20m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 960 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.5
KUL
HKG
Excellent 8.0

Overall all was good, except the flight been late.

The flight was 40 mins late and because of that, I missed my connection from Hong Kong to San Francisco. Your company then offered me and my friend a hotel stay and transportation to and from the hotel., which was good. I appreciated your company taking care of us. However, it is really bothersome to miss an international connection to go home after a long trip.

PEN
KUL
Good 7.6

Economy class seats are getting tighter and smaller. When person in front reclines the seat you do not have much moving space left

KUL
MEL
Excellent 8.0

The Business class seats are very uncomfortable. There's just no leg room space when the seats are flat and its very suffocating.

KUL
SBW
Excellent 8.6

Service is great...

Not sure why all Sabah/Sarawak gates are at the farthest...

KUL
MNL
Excellent 10.0

Service and integtity

None

Sun, Apr 15
SIN
REP
2h 15m
Fri, Apr 20
REP
SIN
2h 15m
Trip: 6 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2330 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

LAX
NRT
Excellent 10.0

The seats are very comfortable. There was ample entertainment.

No complaints at all. They are very professional and I would chose them again.

SFO
SIN
Excellent 8.0

Premium economy

FRA
JFK
Excellent 9.6

That the A380 was only 70%full, resulting in me getting three seats to myself. I was able to stretch out and sleep for most of the flight. Food and service were top notch. Better value than Lufthansa or American, for the overall flight experience. You could fly cheaper, but not better, in economy.

Though we landed early at JFK, we had a one hour wait on the tarmac until one of the only two gates capable of receiving an A380 opened up.

MAA
SIN
Good 7.6

The seats and there is not much leg room

Sun, Apr 22
SIN
REP
2h 15m
Thu, Apr 26
REP
SIN
2h 20m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 23 reviews
Overall
6.5
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.9
Food
5.4
SIN
REP
Good 6.0

Just before boarding they made us throw away the brand new waters we'd just bought in the airport. We couldn't figure out why until we got on board and they tried charging us $4 for a water! Beyond ridiculous.

SIN
HKT
Okay 5.6

Fast boarding and unboarding

My knees and back are broken

SIN
REP
Good 7.3

Very smooth process from check in to landing

Leg space too small, not even water seemed to be free

SIN
REP
Good 6.0

$50 to check a bag for a 2 hour flight. Brutal.

SIN
REP
Good 7.0

Best way for a reasonable price

Food was nothing special. Very nice pictures but not the food

Mon, May 14
SIN
REP
2h 15m
Fri, May 18
REP
SIN
2h 15m
Trip: 5 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 1 reviews
Boarding
8.2
Comfort
7.8
Crew
8.3
Entertainment
7.1
Food
7.6
CCU
SIN
Mediocre 2.6

Nothing, steward and stewardess were nice

Food, seating, aircraft

SIN
PKU
Mediocre 3.6

the 45-minute flight

the fact that i cannot wear my over the ear headphones during take off and landing - no cell phone use even in airplane mode - the entertainment system is turned on for 5 minutes before it was turned off for landing

SIN
CNS
Okay 5.3

Food was terrible on Silk Air flight

SIN
SUB
Good 6.0

Long layover in Singapore and hassle in having to stand in line for over an hour in transit for screening in Manchester airport

SIN
DAD
Okay 4.0

when fly is cancel, your on your own.

Mon, Apr 23
SIN
REP
2h 15m
Thu, Apr 26
REP
SIN
2h 20m
Trip: 4 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 23 reviews
Overall
6.5
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.9
Food
5.4
SIN
REP
Excellent 9.3

Attendants were efficient & pleasant.

Boarding instructions could have been repeated....got a little jammed up. Maybe it was more a passenger issue.

SIN
REP
Good 6.0

I had three seats across all to myself

I could not change to pay for checked luggage ahead of time online

SIN
REP
Good 7.0

Best way for a reasonable price

Food was nothing special. Very nice pictures but not the food

SIN
REP
Mediocre 3.3

Friendly, pleasant staff.

Great seating for a "double amputee at the hip". You could scratch your nose on the seat in front of you w/o moving. Extra charges make up for any savings in cost of ticket. Last resort airline choice on any future flights.

SIN
REP
Mediocre 2.0

Had to cancel but no even $1 credit back for future use. Lost $1200.

Mon, Apr 9
SIN
REP
2h 15m
Sun, Apr 15
REP
SIN
2h 05m
Trip: 7 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 1 reviews
Boarding
8.2
Comfort
7.8
Crew
8.3
Entertainment
7.1
Food
7.6
COK
SIN
Good 6.8

No leg room

SIN
PKU
Mediocre 3.6

the 45-minute flight

the fact that i cannot wear my over the ear headphones during take off and landing - no cell phone use even in airplane mode - the entertainment system is turned on for 5 minutes before it was turned off for landing

SIN
DAD
Okay 4.0

when fly is cancel, your on your own.

SIN
SUB
Good 6.0

Long layover in Singapore and hassle in having to stand in line for over an hour in transit for screening in Manchester airport

SIN
BKI
Excellent 8.0

Good leg room,

Breakfast served is not good. no USB charging port.

Fri, Jun 29
SIN
REP
14h 00m
Wed, Jul 4
REP
SIN
7h 10m
Trip: 6 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 979 reviews
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.8
Food
5.3
DMK
SIN
Mediocre 3.6

Arrived

Food 4 times the same with the pre-booked meal? Wow, really impressive. Fees wherever you see, rather book a proper airline next time.

REP
DMK
Mediocre 2.0

The plane didn't crash

So far 2 out of 3 flights were delayed, the luggage was lost and no one could figure out where I can go to find it, the seats super uncomfortable, the flight attendant ignored me every time because I was sitting at the window seat

REP
DMK
Mediocre 2.6

nothing

Realy expensive

CNX
HKT
Good 6.0

Nothing

Seat are to narrow

DMK
VTE
Good 7.3

Swift easy boarding and departure

Seats cramped Expensive simple food No complimentary drinks No entertainment

Tue, Apr 24
SIN
REP
2h 15m
Thu, Apr 26
REP
SIN
2h 20m
Trip: 3 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 23 reviews
Overall
6.5
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.9
Food
5.4
SIN
REP
Excellent 9.3

Attendants were efficient & pleasant.

Boarding instructions could have been repeated....got a little jammed up. Maybe it was more a passenger issue.

SIN
REP
Good 7.3

Very smooth process from check in to landing

Leg space too small, not even water seemed to be free

SIN
REP
Mediocre 2.0

Had to cancel but no even $1 credit back for future use. Lost $1200.

SIN
RGN
Good 6.0

General ok

Plane full...good for jetstar but not good for me travelling with 2 infant on lap...

SIN
REP
Mediocre 3.3

Friendly, pleasant staff.

Great seating for a "double amputee at the hip". You could scratch your nose on the seat in front of you w/o moving. Extra charges make up for any savings in cost of ticket. Last resort airline choice on any future flights.

Sat, Apr 7
SIN
REP
21h 05m
Sat, Apr 14
REP
SIN
4h 20m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 960 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.5
KUL
SBW
Excellent 8.6

Service is great...

Not sure why all Sabah/Sarawak gates are at the farthest...

KUL
HAN
Excellent 9.3

Attendants were very good

12 hrs in the air!!!

KUL
MEL
Excellent 8.0

The Business class seats are very uncomfortable. There's just no leg room space when the seats are flat and its very suffocating.

KUL
HKG
Excellent 8.0

Overall all was good, except the flight been late.

The flight was 40 mins late and because of that, I missed my connection from Hong Kong to San Francisco. Your company then offered me and my friend a hotel stay and transportation to and from the hotel., which was good. I appreciated your company taking care of us. However, it is really bothersome to miss an international connection to go home after a long trip.

BKI
SDK
Okay 4.0

Peanut.

Concentrated orange juice? Seriously? Dated flight, seats, interior.

Tue, Mar 13
SIN
REP
8h 15m
Wed, Mar 14
REP
SIN
6h 35m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 6
SIN
REP
2h 15m
Sun, May 13
REP
SIN
2h 15m
Trip: 8 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 1 reviews
Boarding
8.2
Comfort
7.8
Crew
8.3
Entertainment
7.1
Food
7.6
CCU
SIN
Mediocre 2.6

Nothing, steward and stewardess were nice

Food, seating, aircraft

SIN
HKT
Excellent 10.0

The staff was very responsive and the food was great.

It would be great it the seats were leather so that plane would feel more cleaner.

USM
SIN
Good 6.6

efficient boarding, earlier than expected

noted a few times that on Singapore Airlines / Silk flights they alway run out of non-fish/seafood options. Why not reduce fish / seafood meals? This is really annoying if someone is allergic.

SIN
SUB
Good 6.0

Long layover in Singapore and hassle in having to stand in line for over an hour in transit for screening in Manchester airport

SIN
DAD
Okay 4.0

when fly is cancel, your on your own.

Wed, Apr 18
SIN
REP
2h 10m
Thu, Apr 26
REP
SIN
2h 05m
Trip: 9 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2330 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
SFO
HKG
Excellent 8.3

The service from the Singapore Airlines is always impeccable. The food is delicious. The business class seat is spacious and wider than all the US airlines. There are plenty storage space in your seat space. The entertainment system has many choices and has a lot new release movies and shows.

Unfortunately, the ride on Boeing 777 is not as smooth as the Airbus'. The noise in the cabin is louder. The seat is comfortable but the bed is not. First, the flat bed is not transformed by a button and it needs a physical person to flip it over. The mat is thin and I can feel some hard edges while lying down. The noise from the engine transmits to the bed and it is hard to sleep even with the noise cancellation headphone.

SIN
SFO
Okay 5.0

United miles.

Entertainment very poor, no selection, I took the flt in Jan and the movies and selection was sane in Feb. Bad. Food was so so.

LAX
ICN
Good 7.0

Loved the hot towel service

Entertainment could be better, however there were a few new and Oscar nominated movies available. Personal air conditioning would be great, I was too hot the entire flight

MAA
SIN
Good 7.6

The seats and there is not much leg room

SGN
SIN
Good 6.3

Nothing

My flight was delayed by 2 hours so I missed my connecting flight in Singapore. There was a huge queue of people who missed their connecting flight cos of an accident in the runway. The airline did nothing to prepare for this situation. It took hours to get another flight organised, communication was non existent and refreshments took ages to come. Airline didn't help with finding a hotel for stranded passengers.

Tue, Jun 26
SIN
REP
2h 15m
Thu, Jul 5
REP
SIN
2h 20m
Trip: 10 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 23 reviews
Overall
6.5
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.9
Food
5.4
SIN
REP
Good 6.0

I had three seats across all to myself

I could not change to pay for checked luggage ahead of time online

SIN
REP
Excellent 8.0

Check-in was efficient. Friendly customer service. Flight was on time.

No complimentary drink. No leg room or space to move around comfortably in the seats.

SIN
REP
Excellent 9.3

Attendants were efficient & pleasant.

Boarding instructions could have been repeated....got a little jammed up. Maybe it was more a passenger issue.

SIN
REP
Good 7.3

Very smooth process from check in to landing

Leg space too small, not even water seemed to be free

SIN
HKT
Okay 5.6

Fast boarding and unboarding

My knees and back are broken

Mon, Mar 26
SIN
REP
7h 20m
Thu, Mar 29
REP
SIN
15h 20m
Trip: 4 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 979 reviews
Boarding
6.8
Comfort
6.2
Crew
7.1
Entertainment
4.8
Food
5.3
REP
DMK
Good 6.0

Flight was 2 Hours late and we missed our connection. We had to wait 3 hours to get a later fligh.

KKC
DMK
Mediocre 3.6

Arrived

Food 4 times the same with the pre-booked meal? Wow, really impressive. Fees wherever you see, rather book a proper airline next time.

DMK
SIN
Mediocre 3.6

Arrived

Food 4 times the same with the pre-booked meal? Wow, really impressive. Fees wherever you see, rather book a proper airline next time.

MLE
DMK
Excellent 8.6

Crew very helpful Many drinks, coffee, tea & snacks were able to purchase in plane

Flight got delayed It was said it will take 4 hours & sometimes to arrive but it took 5 hours Purchased hot seat but there wad no much difference between normal seats

KBV
DMK
Excellent 8.0

They were nice to let me on when I was hurrying through security

Small seats

Fri, Apr 20
SIN
REP
26h 45m
Sun, Apr 22
REP
SIN
4h 20m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 960 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.5
KUL
HKG
Excellent 8.0

Overall all was good, except the flight been late.

The flight was 40 mins late and because of that, I missed my connection from Hong Kong to San Francisco. Your company then offered me and my friend a hotel stay and transportation to and from the hotel., which was good. I appreciated your company taking care of us. However, it is really bothersome to miss an international connection to go home after a long trip.

KUL
HAN
Excellent 9.3

Attendants were very good

12 hrs in the air!!!

KUL
SBW
Excellent 8.6

Service is great...

Not sure why all Sabah/Sarawak gates are at the farthest...

KUL
MNL
Excellent 10.0

Service and integtity

None

SYD
KUL
Okay 5.0

The crew at the check in counter were generally helpful and courteous, however the staff on the flight we're often short or generally rude; thus continuing the airlines reputation for poor service. The food wasn't great either, but we knew to expect this and brought food purchased from Sydney airport (which was a saving grace)!

Wed, Apr 4
SIN
REP
2h 10m
Mon, Apr 9
REP
SIN
2h 05m
Trip: 6 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2330 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
SGN
SIN
Good 6.3

Nothing

My flight was delayed by 2 hours so I missed my connecting flight in Singapore. There was a huge queue of people who missed their connecting flight cos of an accident in the runway. The airline did nothing to prepare for this situation. It took hours to get another flight organised, communication was non existent and refreshments took ages to come. Airline didn't help with finding a hotel for stranded passengers.

SIN
SFO
Okay 5.0

United miles.

Entertainment very poor, no selection, I took the flt in Jan and the movies and selection was sane in Feb. Bad. Food was so so.

SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

SIN
SFO
Excellent 8.0

The food is very good in economy. Large screen tv gor movies and games.

all was good, nothing bad

SFO
SIN
Excellent 10.0

Seats in economic class are not too contraint in space, food was good and entertainment system quite nice with large si play screen and large movie selection

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Singapore Changi to Siem Reap Flight Information

Avg. Flight Duration 2h 14m
Flights Arrive in Siem Reap
Flights Depart from Singapore Changi
Flight Price $157
Distance 833 miles
Airlines Jetstar Asia, SilkAir, Thai AirAsia, Malaysia Airlines, Singapore Airlines
*
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Here's why:

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.