Cheap Flights from Singapore to Siem Reap

Cheapest flights from Singapore to Siem Reap

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Singapore to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$119

VietjetAir

1 layover

1d 4h 10m

10/27/2026

The cheapest one-way flight from Singapore to Siem Reap departs on 10/27/2026, is operated by VietjetAir and costs $119

Cheapest round trip flight

$204

VietjetAir

1 layover

1d 22h

10/27/2026

The cheapest roundtrip flight from Singapore to Siem Reap departs on 10/27/2026, is operated by VietjetAir and costs $204

The fastest flight

2h 20m

Fastest flight from Singapore to Siem Reap takes 2h 20m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

8:25 AM

Latest flight

1:50 PM

Direct flights count

11

Distance

1335km

Timezone difference

1h

The distance between Singapore and Siem Reap is 1335km (828 miles). There are 11 direct flights from Singapore to Siem Reap. The time difference between Singapore and Siem Reap is 1h. Flights from Singapore begin at 8:25 AM. The latest flight from Singapore departs at 1:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Singapore to Siem Reap by month

The minimum one-way ticket price from Singapore to Siem Reap is $124 (September 2026), while the maximum is $176 (March 2027). On average, a ticket costs $158–$166.

September 2026

Lowest price

on average:

$124

March 2027

Highest price

on average:

$176

Avg Price

Price dynamics

Flight costs from Singapore to Siem Reap climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.

Cheaper and more expensive periods

Prices rise from September 2026 to December 2026 (+40%), then decline from December 2026 to February 2027 (3%). The cheapest tickets are in September 2026–October 2026 (averaging $137), while the priciest are in February 2027–March 2027 ($172).

Best time to buy

For savings, plan your flight for September 2026–October 2026 — you could save up to 20%. Try to avoid February 2027–March 2027 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 10%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Airlines operating on route

The Singapore — Siem Reap route is served by a wide range of airlines: 7 in total, including Singapore Airlines, VietjetAir, AirAsia, Scoot, Vietnam Airlines, Gulf Air, and Emirates. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $119. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

starting at $191

starting at $119

starting at $148

starting at $158

starting at $161

starting at $165

starting at $208

Non-stop flights from Singapore to Siem Reap

A non-stop flight is the most convenient and comfortable way to fly from Singapore to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

Singapore — Siem Reap

SIN — SAI

10/18/2026

Departure

Direct flight

SQ166

starting at $295

Singapore — Siem Reap

SIN — SAI

10/19/2026

Departure

Direct flight

SQ164

starting at $251

Singapore — Siem Reap

SIN — SAI

11/17/2026

Departure

Direct flight

SQ166

starting at $215

Singapore — Siem Reap

SIN — SAI

11/18/2026

Departure

Direct flight

SQ164

starting at $213

Singapore — Siem Reap

SIN — SAI

11/25/2026

Departure

Direct flight

SQ164

starting at $250

Singapore — Siem Reap

SIN — SAI

11/26/2026

Departure

Direct flight

SQ164

starting at $358

Singapore — Siem Reap

SIN — SAI

12/08/2026

Departure

Direct flight

SQ164

starting at $216

Singapore — Siem Reap

SIN — SAI

01/01/2027

Departure

Direct flight

SQ164

starting at $211

Singapore — Siem Reap

SIN — SAI

01/13/2027

Departure

Direct flight

SQ166

starting at $214

Singapore — Siem Reap

SIN — SAI

10/08/2026

Departure

Direct flight

SQ164

starting at $217

Schedule of direct flights from Singapore to Siem Reap

The only airline operating direct flights from Singapore to Siem Reap is Singapore Airlines. Flights operate every day.

Singapore Airlines

Every day

starting at $191

Singapore airports overview

Changi International Airport

•

SIN

18km

Seletar

•

XSP

16km

Serving northern Singapore as a reliever airport focused on general aviation, business jets, charters, flight training and aerospace maintenance—convenient alternative to the country's main international hub.

•

Siem Reap airports overview

Siem Reap International Airport

•

SAI

Serves Siem Reap and the Angkor temple complex, handling domestic and regional international flights with convenient access to tourist facilities and transfers.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Singapore to Siem Reap?

The cheapest flight ticket from Singapore to Siem Reap according to data for the last 48 hours costs $119

When is the best time to buy air tickets on the route Singapore — Siem Reap?

Often the best time to buy tickets from Singapore to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Singapore to Siem Reap?

Based on statistics over the past years, the lowest prices for flights from Singapore to Siem Reap can be found flying in these months: September, October, June.

How long does it take to fly from Singapore to Siem Reap?

The fastest flights from Singapore to Siem Reap start from 2 hours 20 minutes in the air.

Which airline can fly direct from Singapore to Siem Reap?

The following airlines operate direct flights on the route Singapore — Siem Reap: Singapore Airlines

Special offers and sales on air tickets from Singapore to Siem Reap

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Singapore — Siem Reap

January 4

VietjetAir

$137

Alternative routes

Jambi ➜ Siem Reap•Ipoh ➜ Siem Reap•Kota Bharu ➜ Siem Reap•Kuala Lumpur ➜ Siem Reap•Padang ➜ Siem Reap•Pekanbaru ➜ Siem Reap•Palembang ➜ Siem Reap•Kuala Terengganu ➜ Siem Reap•Singapore ➜ Bangkok•Singapore ➜ Khon Kaen•Singapore ➜ Phnom Penh•Singapore ➜ Pleiku•Singapore ➜ Ho Chi Minh City•Singapore ➜ Udon Thani•Singapore ➜ Can Tho•Singapore ➜ Rach Gia•Singapore ➜ Savannakhet

•••••••••••••••••••

Cheapest one way flight

$119

VietjetAir

1 layover

1d 4h 10m

10/27/2026

The cheapest one-way flight from Singapore to Siem Reap departs on 10/27/2026, is operated by VietjetAir and costs $119

Cheapest round trip flight

$204

VietjetAir

1 layover

1d 22h

10/27/2026

The cheapest roundtrip flight from Singapore to Siem Reap departs on 10/27/2026, is operated by VietjetAir and costs $204

The fastest flight