How many flights from Singapore to Phnom Penh are non-stop?

Across the trailing 90 days, approximately 28.9% of flights from Singapore to Phnom Penh have been non-stop. For flights that do include stopovers, the median number of stopovers observed has been 2. Travelers seeking direct routes should consider this percentage when planning their journey. The majority of available options typically involve at least one connection.

What's the flight time from Singapore to Phnom Penh?

The typical direct flight from Singapore to Phnom Penh has a median duration of 2 hours and 0 minutes. This route covers a distance of 1137 kilometers. For flights with one stop, the median flight time increases significantly to 8 hours and 30 minutes. Travelers should account for these differences when choosing between direct and connecting flights.

How often do Singapore to Phnom Penh flight prices drop?

Historically, flight prices for the Singapore to Phnom Penh route have shown frequent drops. This indicates that travelers often have opportunities to find deals. The dynamic nature of pricing on this route suggests that monitoring prices over a 30-day window can be beneficial for securing a more favorable fare. Price fluctuations are a common occurrence for this particular route.

Flights From Singapore

To Phnom Penh

Cheap Flights from Singapore to Phnom Penh

Browse current best options from Singapore. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Singapore

RatePunk searches hundreds of travel sites at once for deals on flights to Phnom Penh

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Singapore to Phnom Penh

Explore current cheapest deals departing from Singapore to Phnom Penh

2026-08-04 – 2026-08-12
SIN - Phnom Penh
40% AI deal score
$152
$184
Round trip
2026-08-05 – 2026-08-08
SIN - Phnom Penh
42% AI deal score
$174
$184
Round trip
2026-08-29 – 2026-09-05
SIN - Phnom Penh
40% AI deal score
$152
$184
Round trip
2026-09-03 – 2026-09-10
SIN - Phnom Penh
40% AI deal score
$137
$184
Round trip
2026-09-23 – 2026-10-21
SIN - Phnom Penh
39% AI deal score
$124
$184
Round trip
2026-10-19 – 2026-11-16
SIN - Phnom Penh
41% AI deal score
$155
$184
Round trip
2026-10-30 – 2026-11-08
SIN - Phnom Penh
42% AI deal score
$174
$184
Round trip
2026-11-06 – 2026-11-09
SIN - Phnom Penh
39% AI deal score
$136
$184
Round trip
2026-11-17 – 2026-11-23
SIN - Phnom Penh
39% AI deal score
$136
$184
Round trip
2026-08-18 – 2026-08-23
SIN - Phnom Penh
41% AI deal score
$163
$185
Round trip

Singapore to Phnom Penh: Overview

Insights for flights from Singapore to Phnom Penh

The journey from Singapore to Phnom Penh covers a distance of 1137 km, classifying it as a short-haul route. Right now, fares for cheap flights from Singapore to Phnom Penh are near the typical level, with prices typically ranging from $232–$525, and a median of $386. New deals appear almost daily for this route.

If you are looking for the cheapest time to fly from Singapore to Phnom Penh, the data indicates that January is typically the most affordable month, with a median fare of $121. Following closely are February, with a median of $123, and October, with a median of $131.

Most itineraries for this route connect at least once, with only 28.9% of recent fares being direct flights from Singapore to Phnom Penh. For itineraries that include connections, the typical number of stopovers is 2.

A typical journey from Singapore to Phnom Penh, including connections, takes approximately 4h 10m.

How much is a round trip from Singapore to Phnom Penh

Regular price: $110 - $225

Prices for flights from Singapore to Phnom Penh are currently within the regular range.

The regular price range for this route is between 110 USD and 225 USD. The current lowest deal is 183 USD via Kayak, for travel from Sep 20 to Sep 29.

now $183

Low $110

High $225

The cheapest time to fly from Singapore to Phnom Penh

The cheapest month to fly from Singapore to Phnom Penh is January, with a median price of $121. The most expensive month is December, with a median price of $529. Prices are generally lower from January to October.

January

Cheapest

Flights from $121

December

Most Expensive

Flights from $529

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Phnom Penh

Singapore Airlines

Last-minute flights going from Singapore to Phnom Penh

Mon, Jul 27

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$344

$549

One-way

Tue, Jul 28

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$245

$207

One-way

Tue, Jul 28

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$244

$207

One-way

Sat, Aug 1

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$224

$302

One-way

Wed, Aug 5

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$313

$327

One-way

Thu, Aug 6

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$197

$298

One-way

Biggest price drops on these dates for flights from Singapore to Phnom Penh

3 nights

Jul 28 - Jul 31

$245 → $207

16%

4 nights

Jul 28 - Aug 1

$244 → $207

15%

9 nights

Aug 15 - Aug 24

$237 → $207

12%

4 nights

Oct 18 - Oct 22

$187 → $185

Popular Airports to fly from Singapore to Phnom Penh

Singapore - Phnom Penh route insights

💸 Price insights

Recent fares are near the typical level

Recent roundtrip flight prices from Singapore to Phnom Penh are near the typical level.

📅 Best time to fly

January is historically cheapest at $121

Historically, January is the cheapest month to fly from Singapore to Phnom Penh, at $121.

⏱️ Flight duration

Typical flight time is 4h 10m

Flights from Singapore to Phnom Penh typically take 4h 10m, covering a distance of 1137 km.

✈️ Airlines & availability

28.9% of recent flights are direct

28.9% of recent flights from Singapore to Phnom Penh are direct, with connecting flights having 2 stopovers.

🏆 Airline highlight

Singapore Airlines offers direct flights

Singapore Airlines has offered 1 direct deal for flights from Singapore to Phnom Penh recently.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Singapore to Phnom Penh appear frequently, with many deals in the last 30 days.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a convenient departure point for flights from Singapore to Phnom Penh.

📍 ~18 km from city center (reachable by car, bus, or train)

💸 Flights from ~$184

Phnom Penh main airports to arrive at

Techo International Airport (KTI)

Cheapest

Techo International Airport is a new option for flights to Phnom Penh, offering competitive prices from Singapore.

📍 ~20 km from Phnom Penh city center (reachable by car)

💸 Flights from ~$182

Airports nearby Phnom Penh used as alternative

Techo International Airport (KTI)

Consider Techo International Airport as a new primary gateway for Phnom Penh, designed for higher capacity.

📍 ~20 km from Phnom Penh (reachable by car). Check current operational status.

💸 Flights from ~$182

Business & First Class Flight Deals to Phnom Penh

80% AI deal score

$1,926

$1,015

Save $911

Frequently Asked Questions About Flights to Phnom Penh

Historically, the optimal time to purchase tickets for flights from Singapore to Phnom Penh is typically 14-27 days before departure. During this period, the average price for a ticket has been observed at around $210. Prices tend to be higher for bookings made 7-13 days out, averaging $414, and also for those made 60+ days in advance, with an average price of $353. It is generally advisable to avoid booking too close to the departure date to secure better value.

Based on historical data across the trailing quarter, a good price for a flight from Singapore to Phnom Penh is considered to be $232 or less. The median price for this route has been $386. Prices can go higher, with 75% of observed prices being $525 or less. Aiming for a price at or below the $232 threshold typically indicates a favorable deal.

Historically, January, February, and October have been the cheapest months to fly from Singapore to Phnom Penh. In January, the median price was $121, while in February, it was $123. October also showed favorable pricing, with a median of $131. The annual median price for this route across a 270-day window was $386, indicating significant savings are possible by traveling in these months.

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Flights to Phnom Penh from other cities

Flights from Bangkok to Phnom Penh Flights from Beijing to Phnom Penh Flights from Boston to Phnom Penh Flights from Chiang Mai to Phnom Penh Flights from Davao to Phnom Penh Flights from Denpasar to Phnom Penh Flights from Ho Chi Minh City to Phnom Penh Flights from Hong Kong to Phnom Penh Flights from Kuala Lumpur to Phnom Penh Flights from Seoul to Phnom Penh Flights from Tokyo to Phnom Penh Flights from Toronto to Phnom Penh

Singapore to Phnom Penh: Overview

Insights for flights from Singapore to Phnom Penh

A typical journey from Singapore to Phnom Penh, including connections, takes approximately 4h 10m.

How much is a round trip from Singapore to Phnom Penh

Regular price: $110 - $225

Prices for flights from Singapore to Phnom Penh are currently within the regular range.

The regular price range for this route is between 110 USD and 225 USD. The current lowest deal is 183 USD via Kayak, for travel from Sep 20 to Sep 29.

now $183

Low $110

High $225

The cheapest time to fly from Singapore to Phnom Penh

January

Cheapest

Flights from $121

December

Most Expensive

Flights from $529

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Phnom Penh

Singapore Airlines

Last-minute flights going from Singapore to Phnom Penh

Mon, Jul 27

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$344

$549

One-way

Tue, Jul 28

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$245

$207

One-way

Tue, Jul 28

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$244

$207

One-way

Sat, Aug 1

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$224

$302

One-way

Wed, Aug 5

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$313

$327

One-way

Thu, Aug 6

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

$197

$298

One-way

Biggest price drops on these dates for flights from Singapore to Phnom Penh

3 nights

Jul 28 - Jul 31

$245 → $207

16%

4 nights

Jul 28 - Aug 1

$244 → $207

15%

9 nights

Aug 15 - Aug 24

$237 → $207

12%

4 nights

Oct 18 - Oct 22

$187 → $185

Popular Airports to fly from Singapore to Phnom Penh