Are direct flights from Singapore to Phnom Penh always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more stops can sometimes be significantly cheaper. Consider your priorities for cost versus travel time.

Can flexible travel dates help on Singapore to Phnom Penh flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly depending on the day of the week or time of year. Avoiding peak travel seasons or flying on weekdays may result in lower fares.

What extra costs should I check before booking Singapore to Phnom Penh flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

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 7 days ago

483 airlines compared

80%+ AI score for best value

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

Today’s best flight deals from Singapore to Phnom Penh

Explore current cheapest deals departing from Singapore to Phnom Penh

2027-02-21 – 2027-02-24
SIN - Phnom Penh
44% AI deal score
$119
$208
Round trip
2026-11-01 – 2026-11-04
SIN - Phnom Penh
46% AI deal score
$174
$210
Round trip
2026-12-28 – 2026-12-30
SIN - Phnom Penh
48% AI deal score
$188
$210
Round trip
2026-12-29 – 2026-12-31
SIN - Phnom Penh
48% AI deal score
$187
$210
Round trip
2027-01-18 – 2027-01-21
SIN - Phnom Penh
44% AI deal score
$117
$210
Round trip
2026-11-12 – 2026-11-15
SIN - Phnom Penh
45% AI deal score
$134
$210
Round trip
2027-02-11 – 2027-02-18
SIN - Phnom Penh
44% AI deal score
$119
$210
Round trip
2027-01-21 – 2027-01-24
SIN - Phnom Penh
44% AI deal score
$117
$210
Round trip
2027-02-10 – 2027-02-24
SIN - Phnom Penh
44% AI deal score
$114
$210
Round trip
2026-11-12 – 2026-11-16
SIN - Phnom Penh
45% AI deal score
$134
$210
Round trip

Singapore to Phnom Penh: Overview

Insights for flights from Singapore to Phnom Penh

Flights from Singapore to Phnom Penh cover a distance of 1137 km, classifying this as a short-haul route. For travelers seeking cheap flights from Singapore to Phnom Penh, fares typically range from $284–$541, with a median of $408. Right now, current fares are above the typical level, with only 7% of recent fares classified as a good price. New deals for this route are infrequent — a price alert helps to track changes.

When is the cheapest time to fly from Singapore to Phnom Penh? The data indicates that November is typically the most affordable month, with a median fare of $184. Following closely is March, where the median fare is $223. January also offers competitive pricing, with a median fare of $304.

Most itineraries for this route are connecting_dominant, with only 35.7% of recent fares being non-stop. For flights that include connections, the typical number of stopovers is 2.

How long is the flight from Singapore to Phnom Penh? A typical journey, including connections, takes approximately 3h 55m. For non-stop flights, the median duration is also 3h 55m, while connecting itineraries have a significantly longer median travel time of 15h 38m.

How much is a round trip from Singapore to Phnom Penh

Regular price: $96 - $227

Prices are currently within the regular range.

The regular price range for flights from Singapore to Phnom Penh is USD 96 to USD 227. The current lowest deal is USD 209 with Emirates Airlines, for travel from Jan 21-Jan 24.

now $209

Low $96

High $227

The cheapest time to fly from Singapore to Phnom Penh

The cheapest month to fly from Singapore to Phnom Penh is November, with a median price of $184. The most expensive month is July, with a median price of $551. Prices are generally lower from January to December.

November

Cheapest

Flights from $184

July

Most Expensive

Flights from $551

Jan

Feb

Mar

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Phnom Penh

Emirates Airlines

Last-minute flights going from Singapore to Phnom Penh

Thu, Oct 29

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Emirates Airlines

$262

$233

One-way

Sat, Oct 31

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Singapore Airlines

$250

$439

One-way

Sat, Oct 31

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Singapore Airlines

$247

$439

One-way

Sun, Nov 1

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Emirates Airlines

$168

$216

One-way

Sun, Nov 1

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Singapore Airlines

$171

$440

One-way

Mon, Nov 2

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Emirates Airlines

$163

$222

One-way

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

4 nights

Dec 16 - Dec 20

$184 → $213

16%

3 nights

Dec 3 - Dec 6

$184 → $213

15%

4 nights

Dec 27 - Dec 31

$183 → $215

17%

5 nights

Dec 17 - Dec 22

$180 → $213

19%

Popular Airports to fly from Singapore to Phnom Penh

Singapore - Phnom Penh route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Singapore to Phnom Penh are above the typical level, with 7% good prices historically.

📅 Best time to fly

November is historically the cheapest month to fly.

Historically, November is the cheapest month to fly, with a median price of $184.

⏱️ Flight duration

Direct flights take 3h 55m.

Direct flights to Phnom Penh typically take 3h 55m, while connecting flights average 15h 38m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up 35.7% of options, with a median of 2 stopovers when connecting.

🏆 Airline highlight

Emirates Airlines offers direct flights.

Emirates Airlines has 1 direct deal available for flights from Singapore to Phnom Penh.

🎯 Booking tip

Deals for this route are rare.

Deals for flights from Singapore to Phnom Penh are rare, based on a 30-day window.

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.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$208

Phnom Penh main airports to arrive at

Techo International Airport (KTI)

Cheapest

Techo International Airport is a new option for flights from Singapore to Phnom Penh.

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

💸 Flights from ~$193

Airports nearby Phnom Penh used as alternative

Siem Reap–Angkor International Airport (SAI)

Siem Reap–Angkor International Airport is a reliable domestic alternative within Cambodia, offering good connectivity to Phnom Penh.

📍 ~230 km from Phnom Penh (reachable by domestic flights or road, ~5-6 hours by road).

💸 Flights from ~$232

Business & First Class Flight Deals to Phnom Penh

Discover luxury on the budget with premium cabin class on flights from Singapore to Phnom Penh.

Elite

Best Elite deals to Phnom Penh

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SIN

Elite

Mar 11

Phnom Penh, Cambodia

80% AI deal score

$2,325

$1,011

Save $1,314

Shenzhen Airlines

Business Class

From SIN

Elite

Dec 29

Phnom Penh, Cambodia

79% AI deal score

$1,772

$995

Save $777

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 01

Phnom Penh, Cambodia

79% AI deal score

$2,249

$1,018

Save $1,231

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 28

Phnom Penh, Cambodia

79% AI deal score

$2,297

$1,054

Save $1,243

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 29

Phnom Penh, Cambodia

79% AI deal score

$2,297

$1,054

Save $1,243

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 29

Phnom Penh, Cambodia

79% AI deal score

$2,296

$1,054

Save $1,242

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 31

Phnom Penh, Cambodia

79% AI deal score

$2,295

$1,054

Save $1,241

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 31

Phnom Penh, Cambodia

79% AI deal score

$2,297

$1,054

Save $1,243

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 28

Phnom Penh, Cambodia

79% AI deal score

$2,296

$1,054

Save $1,242

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 31

Phnom Penh, Cambodia

79% AI deal score

$2,296

$1,054

Save $1,242

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 29

Phnom Penh, Cambodia

79% AI deal score

$2,297

$1,054

Save $1,243

Shenzhen Airlines

Business Class

From SIN

Elite

Mar 28

Phnom Penh, Cambodia

79% AI deal score

$2,296

$1,054

Save $1,242

Shenzhen Airlines

Business Class

Frequently Asked Questions About Flights to Phnom Penh

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across various airlines and booking platforms can often reveal better deals. Setting up price alerts may also notify you when fares drop.

Booking flights in advance, typically a few months before your intended travel date, can often result in lower prices. However, prices can fluctuate, so monitoring fare trends may be beneficial. Last-minute bookings usually carry a higher cost.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the total cost and convenience.

Related routes

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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

Most itineraries for this route are connecting_dominant, with only 35.7% of recent fares being non-stop. For flights that include connections, the typical number of stopovers is 2.

How much is a round trip from Singapore to Phnom Penh

Regular price: $96 - $227

Prices are currently within the regular range.

The regular price range for flights from Singapore to Phnom Penh is USD 96 to USD 227. The current lowest deal is USD 209 with Emirates Airlines, for travel from Jan 21-Jan 24.

now $209

Low $96

High $227

The cheapest time to fly from Singapore to Phnom Penh

November

Cheapest

Flights from $184

July

Most Expensive

Flights from $551

Jan

Feb

Mar

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Phnom Penh

Emirates Airlines

Last-minute flights going from Singapore to Phnom Penh

Thu, Oct 29

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Emirates Airlines

$262

$233

One-way

Sat, Oct 31

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Singapore Airlines

$250

$439

One-way

Sat, Oct 31

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Singapore Airlines

$247

$439

One-way

Sun, Nov 1

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Emirates Airlines

$168

$216

One-way

Sun, Nov 1

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Singapore Airlines

$171

$440

One-way

Mon, Nov 2

⌛ Last-Minute

SIN - Phnom Penh

Singapore (SIN) - Phnom Penh (KTI)

Emirates Airlines

$163

$222

One-way

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

4 nights

Dec 16 - Dec 20

$184 → $213

16%

3 nights

Dec 3 - Dec 6

$184 → $213

15%

4 nights

Dec 27 - Dec 31

$183 → $215

17%

5 nights

Dec 17 - Dec 22

$180 → $213

19%

Popular Airports to fly from Singapore to Phnom Penh

Singapore - Phnom Penh route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for Singapore to Phnom Penh are above the typical level, with 7% good prices historically.

📅 Best time to fly

November is historically the cheapest month to fly.

Historically, November is the cheapest month to fly, with a median price of $184.

⏱️ Flight duration

Direct flights take 3h 55m.

Direct flights to Phnom Penh typically take 3h 55m, while connecting flights average 15h 38m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights make up 35.7% of options, with a median of 2 stopovers when connecting.

🏆 Airline highlight

Emirates Airlines offers direct flights.

Emirates Airlines has 1 direct deal available for flights from Singapore to Phnom Penh.

🎯 Booking tip

Deals for this route are rare.

Deals for flights from Singapore to Phnom Penh are rare, based on a 30-day window.

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.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$208

Phnom Penh main airports to arrive at

Techo International Airport (KTI)

Cheapest

Techo International Airport is a new option for flights from Singapore to Phnom Penh.

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

💸 Flights from ~$193

Airports nearby Phnom Penh used as alternative

Siem Reap–Angkor International Airport (SAI)

Siem Reap–Angkor International Airport is a reliable domestic alternative within Cambodia, offering good connectivity to Phnom Penh.

Phnom Penh, Cambodia

79% AI deal score

$2,296

$1,054

Save $1,242

Shenzhen Airlines

Business Class

Frequently Asked Questions About Flights to Phnom Penh

Cheap Flights from Singapore to Phnom Penh

Today’s best flight deals from Singapore to Phnom Penh

Singapore to Phnom Penh: Overview

Insights for flights from Singapore to Phnom Penh

How much is a round trip from Singapore to Phnom Penh

The cheapest time to fly from Singapore to Phnom Penh

Direct flights from Singapore to Phnom Penh

Last-minute flights going from Singapore to Phnom Penh

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

Popular Airports to fly from Singapore to Phnom Penh

Singapore - Phnom Penh route insights

Recent fares are above the typical level.

November is historically the cheapest month to fly.

Direct flights take 3h 55m.

Connecting flights are dominant on this route.

Emirates Airlines offers direct flights.

Deals for this route are rare.

Singapore main airports to depart from

Phnom Penh main airports to arrive at

Airports nearby Phnom Penh used as alternative

Business & First Class Flight Deals to Phnom Penh

Best Elite deals to Phnom Penh

Mar 11

Dec 29

Mar 01

Mar 28

Mar 29

Mar 29

Mar 31

Mar 31

Mar 28

Mar 31

Mar 29

Mar 28

Frequently Asked Questions About Flights to Phnom Penh

How can I find cheap flights from Singapore to Phnom Penh?

When should I book flights from Singapore to Phnom Penh?

Should I compare nearby airports for flights from Singapore to Phnom Penh?

Are direct flights from Singapore to Phnom Penh always the best option?

Can flexible travel dates help on Singapore to Phnom Penh flights?

What extra costs should I check before booking Singapore to Phnom Penh flights?

Related routes

More routes from Singapore

Flights to Phnom Penh from other cities

Singapore to Phnom Penh: Overview

Insights for flights from Singapore to Phnom Penh

How much is a round trip from Singapore to Phnom Penh

The cheapest time to fly from Singapore to Phnom Penh

Direct flights from Singapore to Phnom Penh

Last-minute flights going from Singapore to Phnom Penh

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

Popular Airports to fly from Singapore to Phnom Penh

Singapore - Phnom Penh route insights

Recent fares are above the typical level.

November is historically the cheapest month to fly.

Direct flights take 3h 55m.

Connecting flights are dominant on this route.

Emirates Airlines offers direct flights.

Deals for this route are rare.

Singapore main airports to depart from

Phnom Penh main airports to arrive at

Airports nearby Phnom Penh used as alternative

Business & First Class Flight Deals to Phnom Penh

Best Elite deals to Phnom Penh

Mar 11

Dec 29

Mar 01

Mar 28

Mar 29

Mar 29

Mar 31

Mar 31

Mar 28

Mar 31

Mar 29

Mar 28

Frequently Asked Questions About Flights to Phnom Penh

How can I find cheap flights from Singapore to Phnom Penh?

When should I book flights from Singapore to Phnom Penh?

Should I compare nearby airports for flights from Singapore to Phnom Penh?