Cheap Flights from Singapore to Siem Reap

Cheapest flights from Singapore to Siem Reap

Compare fares and flight options for Singapore — Siem Reap. Prices can change; check availability when searching.

Cheapest one way flight

$141

VietjetAir

1 layover

1d 4h 20m

07/27/2027

The cheapest one-way flight from Singapore to Siem Reap departs on 07/27/2027, is operated by VietjetAir and costs $141

Cheapest round trip flight

$254

Singapore Airlines

Direct flight

4h 50m

02/21/2027

The cheapest roundtrip flight from Singapore to Siem Reap departs on 02/21/2027, is operated by Singapore Airlines and costs $254

Fastest option found

5h 35m

Fastest flight from Singapore to Siem Reap takes 5h 35m

Weekdays with direct offers

Every day

Direct offers were found for every day of the week.

Earliest departure found

4:40 AM

Latest departure found

9:30 PM

Straight-line city distance

1348km

The found offers from Singapore to Siem Reap depart between 4:40 AM and 9:30 PM, in the origin city’s time zone. The straight-line distance between Singapore and Siem Reap is 1348km.

Direct-flight weekdays and the fastest option are based on the offers found.

Duration and departure times are based on found offers, not the full schedule. Times use the origin city’s time zone.

Airfare from Singapore to Siem Reap by month

The minimum one-way ticket price from Singapore to Siem Reap is $142 (January 2027), while the maximum is $163 (April 2027). On average, a ticket costs $154–$156.

January 2027

Lowest price

Lowest price:

$142

April 2027

Highest price

Lowest price:

$163

Lowest price

Price dynamics

On the Singapore — Siem Reap route, ticket prices are stable. Whichever month you choose, the difference will be minimal.

Cheaper and more expensive periods

There is a slight difference: it's a bit cheaper in January 2027–February 2027 (averaging $146) and slightly more in April 2027–August 2027 ($162). But overall, the difference is small.

Best time to buy

On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 10%. Book whenever it's convenient.

Price predictability

Monthly price variation is just 4.8%. Ticket costs on this route are among the most predictable.

Airlines operating on route

The ticket selection for Singapore — Siem Reap features Singapore Airlines, VietjetAir, AirAsia, Scoot, Vietnam Airlines, and Emirates. It includes 6 airlines; the lowest fare found is $141.

starting at $203

starting at $141

starting at $153

starting at $153

starting at $172

starting at $251

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

11/27/2026

Departure

Direct flight

SQ166

starting at $203

Singapore — Siem Reap

SIN — SAI

02/22/2027

Departure

Direct flight

SQ164

starting at $203

Singapore — Siem Reap

SIN — SAI

02/13/2027

Departure

Direct flight

SQ166

starting at $205

Singapore — Siem Reap

SIN — SAI

11/17/2026

Departure

Direct flight

SQ166

starting at $208

Singapore — Siem Reap

SIN — SAI

12/13/2026

Departure

Direct flight

SQ166

starting at $210

Singapore — Siem Reap

SIN — SAI

11/23/2026

Departure

Direct flight

SQ164

starting at $212

Singapore — Siem Reap

SIN — SAI

01/06/2027

Departure

Direct flight

SQ166

starting at $213

Singapore — Siem Reap

SIN — SAI

12/08/2026

Departure

Direct flight

SQ164

starting at $213

Singapore — Siem Reap

SIN — SAI

11/18/2026

Departure

Direct flight

SQ164

starting at $213

Singapore — Siem Reap

SIN — SAI

12/02/2026

Departure

Direct flight

SQ166

starting at $213

Direct flight offers from Singapore to Siem Reap

Direct offers from Singapore to Siem Reap were found for these airlines: Singapore Airlines: Every day.

Weekdays and prices come from the offers found. This is not a complete schedule; availability and flight frequency can change.

Singapore Airlines

Every day

starting at $203

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 $141

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

The lowest prices in the available monthly data for Singapore — Siem Reap are in: January, March, February. Prices can change.

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

The shortest duration among the offers found for Singapore — Siem Reap is 5 hours 35 minutes, including connections if present.

Which airline can fly direct from Singapore to Siem Reap?

Direct flight offers from Singapore to Siem Reap were found for: 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 15

SiAvia

$159

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

Price dynamics

On the Singapore — Siem Reap route, ticket prices are stable. Whichever month you choose, the difference will be minimal.

Cheaper and more expensive periods

There is a slight difference: it's a bit cheaper in January 2027–February 2027 (averaging $146) and slightly more in April 2027–August 2027 ($162). But overall, the difference is small.

Best time to buy

On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 10%. Book whenever it's convenient.

Price predictability

Monthly price variation is just 4.8%. Ticket costs on this route are among the most predictable.

Singapore — Siem Reap

SIN — SAI

11/27/2026

Departure

Direct flight

SQ166

starting at $203

Singapore — Siem Reap

SIN — SAI

02/22/2027

Departure

Direct flight

SQ164

starting at $203

Singapore — Siem Reap

SIN — SAI

02/13/2027

Departure

Direct flight

SQ166

starting at $205

Singapore — Siem Reap

SIN — SAI

11/17/2026

Departure

Direct flight

SQ166

starting at $208

Singapore — Siem Reap

SIN — SAI

12/13/2026

Departure

Direct flight

SQ166

starting at $210

Singapore — Siem Reap

SIN — SAI

11/23/2026

Departure

Direct flight

SQ164

starting at $212

Singapore — Siem Reap

SIN — SAI

01/06/2027

Departure

Direct flight

SQ166

starting at $213

Singapore — Siem Reap

SIN — SAI

12/08/2026

Departure

Direct flight

SQ164

starting at $213

Singapore — Siem Reap

SIN — SAI

11/18/2026

Departure

Direct flight

SQ164

starting at $213

Singapore — Siem Reap

SIN — SAI

12/02/2026

Departure

Direct flight

SQ166

starting at $213

Cheapest one way flight

$141

VietjetAir

1 layover

1d 4h 20m

07/27/2027

The cheapest one-way flight from Singapore to Siem Reap departs on 07/27/2027, is operated by VietjetAir and costs $141

Cheapest round trip flight

$254

Singapore Airlines

Direct flight

4h 50m

02/21/2027

The cheapest roundtrip flight from Singapore to Siem Reap departs on 02/21/2027, is operated by Singapore Airlines and costs $254

Fastest option found

5h 35m

Fastest flight from Singapore to Siem Reap takes 5h 35m

Weekdays with direct offers

Every day

Direct offers were found for every day of the week.

Earliest departure found

4:40 AM

Latest departure found

9:30 PM

Straight-line city distance

1348km

The found offers from Singapore to Siem Reap depart between 4:40 AM and 9:30 PM, in the origin city’s time zone. The straight-line distance between Singapore and Siem Reap is 1348km.

Direct-flight weekdays and the fastest option are based on the offers found.

Duration and departure times are based on found offers, not the full schedule. Times use the origin city’s time zone.

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 $141

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

The lowest prices in the available monthly data for Singapore — Siem Reap are in: January, March, February. Prices can change.

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

The shortest duration among the offers found for Singapore — Siem Reap is 5 hours 35 minutes, including connections if present.

Which airline can fly direct from Singapore to Siem Reap?

Direct flight offers from Singapore to Siem Reap were found for: Singapore Airlines

Cheap Flights from Singapore to Siem Reap

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Singapore to Siem Reap

Cheapest one way flight

$141

VietjetAir

1 layover

1d 4h 20m

07/27/2027

Cheapest round trip flight

$254

Singapore Airlines

Direct flight

4h 50m

02/21/2027

Fastest option found

5h 35m

Weekdays with direct offers

Every day

Earliest departure found

4:40 AM

Latest departure found

9:30 PM

Straight-line city distance

1348km

Airfare from Singapore to Siem Reap by month

January 2027

Lowest price:

$142

April 2027

Lowest price:

$163

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Singapore to Siem Reap

Direct flight offers from Singapore to Siem Reap

Singapore airports overview

Changi International Airport

Seletar

Siem Reap airports overview

Siem Reap International Airport

Frequently asked questions (FAQ)

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

Alternative routes

January 2027

Lowest price:

$142

April 2027

Lowest price:

$163

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Cheapest one way flight

$141

VietjetAir

1 layover

1d 4h 20m

07/27/2027

Cheapest round trip flight

$254

Singapore Airlines

Direct flight

4h 50m

02/21/2027

Fastest option found

5h 35m

Weekdays with direct offers

Every day

Earliest departure found

4:40 AM

Latest departure found

9:30 PM

Straight-line city distance

1348km

Changi International Airport