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

Direct flights offer convenience and save time, but they are not always the most budget-friendly choice. Flights with layovers can sometimes be significantly cheaper, depending on the route and airline. Consider your priorities for cost versus travel time when making your decision.

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

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary significantly between different days of the week or even specific weeks of the month. Using a flexible date search tool can highlight these potential savings.

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

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines, especially budget carriers, may charge separately for these amenities. Also, consider the cost of transportation to and from the airport at your destination.

Flights From Phnom Penh

To Singapore

Cheap Flights from Phnom Penh to Singapore

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

Deals from

Phnom Penh

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

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Phnom Penh to Singapore

Explore current cheapest deals departing from Phnom Penh to Singapore

2026-12-23 – 2026-12-29
PNH - Singapore
47% AI deal score
$165
$209
Round trip
2026-11-28 – 2026-11-30
PNH - Singapore
46% AI deal score
$143
$209
Round trip
2026-12-25 – 2027-01-03
PNH - Singapore
47% AI deal score
$157
$210
Round trip
2026-12-23 – 2027-01-09
PNH - Singapore
46% AI deal score
$144
$210
Round trip
2026-11-08 – 2026-11-11
PNH - Singapore
46% AI deal score
$158
$212
Round trip
2026-11-28 – 2026-12-09
PNH - Singapore
46% AI deal score
$123
$214
Round trip
2026-11-28 – 2026-12-11
PNH - Singapore
46% AI deal score
$121
$214
Round trip
2026-12-26 – 2027-01-03
PNH - Singapore
47% AI deal score
$158
$215
Round trip
2027-02-02 – 2027-02-14
PNH - Singapore
45% AI deal score
$164
$215
Round trip
2026-12-03 – 2026-12-07
PNH - Singapore
47% AI deal score
$171
$217
Round trip

Phnom Penh to Singapore: Overview

Insights for flights from Phnom Penh to Singapore

Most itineraries for cheap flights from Phnom Penh to Singapore connect at least once, with only 6.3% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2. This means that while direct options exist, the majority of travelers will experience at least one layover on their journey.

Right now, fares for flights from Phnom Penh to Singapore typically range from $380–$540, with a median of $445. Current fares are near the typical level for this route. However, 0% of recent fares were classified as a good price, indicating that finding significantly discounted tickets may be challenging at present.

When is the cheapest time to fly from Phnom Penh to Singapore? The data shows that January is the most affordable month, with a median fare of just $108. Following this, July offers a median fare of $284, and September presents a median of $407. These months represent the best opportunities for finding lower prices on this route.

A typical journey from Phnom Penh to Singapore takes 2h 0m, including connections. This duration accounts for both direct and connecting itineraries, reflecting the overall travel time you can expect. The non-stop flight time is also 2h 0m, while connecting flights have a significantly longer median duration of 30h 3m.

The route from Phnom Penh to Singapore covers a distance of 1117 km, classifying it as a short-haul flight. This distance is typical for regional travel, making it a relatively quick journey when considering direct options.

How much is a round trip from Phnom Penh to Singapore

Regular price: $127 - $234

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

The regular price range for this route is between 127 USD and 234 USD. The lowest deal found is 207 USD with Emirates Airlines for travel from Dec 10-Dec 12.

now $207

Low $127

High $234

The cheapest time to fly from Phnom Penh to Singapore

The cheapest month to fly from PNH to SIN is January, with a median price of $108. The most expensive month is December, with a median price of $604. Prices are generally lower from January to November.

January

Cheapest

Flights from $108

December

Most Expensive

Flights from $604

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Phnom Penh to Singapore

Emirates Airlines

Last-minute flights going from Phnom Penh to Singapore

Thu, Nov 5

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$169

$218

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$151

$239

One-way

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

3 nights

Oct 30 - Nov 2

$240 → $238

4 nights

Oct 30 - Nov 3

$238 → $237

2 nights

Dec 10 - Dec 12

$171 → $207

21%

3 nights

Feb 9 - Feb 12

$176 → $213

21%

Popular Airports to fly from Phnom Penh to Singapore

Phnom Penh - Singapore route insights

💸 Price insights

Recent fares near the typical level

Recent fares for Phnom Penh to Singapore are near the typical level of $445.

📅 Best time to fly

January offers the lowest median price

Historically, January is the cheapest month to fly, with a median price of $108.

⏱️ Flight duration

Direct flights take 2h 0m

The median flight duration for a direct flight from Phnom Penh to Singapore is 2h 0m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Emirates Airlines offers direct deals

Emirates Airlines has offered direct deals for flights from Phnom Penh to Singapore.

🎯 Booking tip

Deals appear regularly

Deals for flights from Phnom Penh to Singapore appear regularly over a 30-day window.

Phnom Penh main airports to depart from

Phnom Penh International (PNH)

Cheapest

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

📍 ~5 km from Phnom Penh city center (reachable by car)

💸 Flights from ~$194

Techo International Airport (KTI)

Techo International Airport offers an alternative departure option for your trip to Singapore.

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

💸 Flights from ~$194

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a major hub, offering extensive connections for travelers arriving in Singapore.

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

💸 Flights from ~$207

Airports nearby Singapore used as alternative

Senai International (JHB)

Senai International Airport can be a useful alternative, often providing cost savings for domestic flights within Malaysia.

📍 ~25 km from Singapore (reachable by car, bus, taxi)

💸 Flights from ~$256

Business & First Class Flight Deals to Singapore

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

Elite

Best Elite deals to Singapore

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

From KTI

Elite

Nov 07

Singapore, Singapore

70% AI deal score

$1,289

$912

Save $377

Shenzhen Airlines

Business Class

From KTI

Elite

Oct 31

Singapore, Singapore

69% AI deal score

$1,576

$1,173

Save $403

Malaysia Airlines

Business Class

From KTI

Elite

Nov 04

Singapore, Singapore

69% AI deal score

$1,259

$912

Save $347

Shenzhen Airlines

Business Class

From KTI

Elite

Nov 07

Singapore, Singapore

69% AI deal score

$1,279

$914

Save $365

Shenzhen Airlines

Business Class

From KTI

Elite

Nov 05

Singapore, Singapore

69% AI deal score

$1,282

$942

Save $340

Shenzhen Airlines

Business Class

From KTI

Elite

Mar 12

Singapore, Singapore

69% AI deal score

$1,256

$945

Save $311

Shenzhen Airlines

Business Class

From KTI

Elite

Mar 13

Singapore, Singapore

69% AI deal score

$1,259

$945

Save $314

Shenzhen Airlines

Business Class

From KTI

Elite

Nov 06

Singapore, Singapore

69% AI deal score

$1,282

$958

Save $324

Shenzhen Airlines

Business Class

From KTI

Elite

Dec 29

Singapore, Singapore

68% AI deal score

$1,314

$1,114

Save $200

Vietnam Airlines

Business Class

From KTI

Elite

Dec 13

Singapore, Singapore

68% AI deal score

$1,289

$1,116

Save $173

Vietnam Airlines

Business Class

From KTI

Elite

Dec 24

Singapore, Singapore

68% AI deal score

$1,309

$1,131

Save $178

Vietnam Airlines

Business Class

From KTI

Elite

Feb 23

Singapore, Singapore

68% AI deal score

$1,170

$903

Save $267

Shenzhen Airlines

Business Class

Frequently Asked Questions About Flights to Singapore

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare options from various providers. Looking into different airlines, including budget carriers, may also reveal lower prices.

Booking flights in advance often leads to better prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can be beneficial. Avoiding peak travel seasons might also help secure more economical tickets.

Comparing nearby airports can sometimes offer more flight options or different pricing. While it may require additional travel time to and from these airports, the potential savings could be worthwhile. Always factor in ground transportation costs and convenience when considering this option.

Related routes

More routes from Phnom Penh

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Flights to Singapore from other cities

Flights from Busan to Singapore Flights from Pensacola to Singapore Flights from Pune to Singapore Flights from Raipur to Singapore Flights from Reus to Singapore Flights from Reykjavik to Singapore Flights from Riyadh to Singapore Flights from Rome to Singapore Flights from Rovaniemi to Singapore Flights from Santiago de Chile to Singapore Flights from Sibu to Singapore Flights from Yangon to Singapore

Phnom Penh to Singapore: Overview

Insights for flights from Phnom Penh to Singapore

How much is a round trip from Phnom Penh to Singapore

Regular price: $127 - $234

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

The regular price range for this route is between 127 USD and 234 USD. The lowest deal found is 207 USD with Emirates Airlines for travel from Dec 10-Dec 12.

now $207

Low $127

High $234

The cheapest time to fly from Phnom Penh to Singapore

January

Cheapest

Flights from $108

December

Most Expensive

Flights from $604

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Phnom Penh to Singapore

Emirates Airlines

Last-minute flights going from Phnom Penh to Singapore

Thu, Nov 5

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$169

$218

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$127

$239

One-way

Wed, Nov 11

⌛ Last-Minute

KTI - Singapore

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$151

$239

One-way

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

3 nights

Oct 30 - Nov 2

$240 → $238

4 nights

Oct 30 - Nov 3

$238 → $237

2 nights

Dec 10 - Dec 12

$171 → $207

21%

3 nights

Feb 9 - Feb 12

$176 → $213

21%

Popular Airports to fly from Phnom Penh to Singapore

Phnom Penh - Singapore route insights

💸 Price insights

Recent fares near the typical level

Recent fares for Phnom Penh to Singapore are near the typical level of $445.

📅 Best time to fly

January offers the lowest median price

Historically, January is the cheapest month to fly, with a median price of $108.

⏱️ Flight duration

Direct flights take 2h 0m

The median flight duration for a direct flight from Phnom Penh to Singapore is 2h 0m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Emirates Airlines offers direct deals

Emirates Airlines has offered direct deals for flights from Phnom Penh to Singapore.

🎯 Booking tip

Deals appear regularly

Deals for flights from Phnom Penh to Singapore appear regularly over a 30-day window.

Phnom Penh main airports to depart from

Phnom Penh International (PNH)

Cheapest

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

📍 ~5 km from Phnom Penh city center (reachable by car)

💸 Flights from ~$194

Techo International Airport (KTI)

Techo International Airport offers an alternative departure option for your trip to Singapore.

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

💸 Flights from ~$194

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a major hub, offering extensive connections for travelers arriving in Singapore.

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

💸 Flights from ~$207

Airports nearby Singapore used as alternative

Senai International (JHB)

Senai International Airport can be a useful alternative, often providing cost savings for domestic flights within Malaysia.

Singapore, Singapore

68% AI deal score

$1,170

$903

Save $267

Shenzhen Airlines

Business Class

Frequently Asked Questions About Flights to Singapore

Cheap Flights from Phnom Penh to Singapore

Today’s best flight deals from Phnom Penh to Singapore

Phnom Penh to Singapore: Overview

Insights for flights from Phnom Penh to Singapore

How much is a round trip from Phnom Penh to Singapore

The cheapest time to fly from Phnom Penh to Singapore

Direct flights from Phnom Penh to Singapore

Last-minute flights going from Phnom Penh to Singapore

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

Popular Airports to fly from Phnom Penh to Singapore

Phnom Penh - Singapore route insights

Recent fares near the typical level

January offers the lowest median price

Direct flights take 2h 0m

Connecting flights are common

Emirates Airlines offers direct deals

Deals appear regularly

Phnom Penh main airports to depart from

Singapore main airports to arrive at

Airports nearby Singapore used as alternative

Business & First Class Flight Deals to Singapore

Best Elite deals to Singapore

Nov 07

Oct 31

Nov 04

Nov 07

Nov 05

Mar 12

Mar 13

Nov 06

Dec 29

Dec 13

Dec 24

Feb 23

Frequently Asked Questions About Flights to Singapore

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

When should I book flights from Phnom Penh to Singapore?

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

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

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

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

Related routes

More routes from Phnom Penh

Flights to Singapore from other cities

Phnom Penh to Singapore: Overview

Insights for flights from Phnom Penh to Singapore

How much is a round trip from Phnom Penh to Singapore

The cheapest time to fly from Phnom Penh to Singapore

Direct flights from Phnom Penh to Singapore

Last-minute flights going from Phnom Penh to Singapore

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

Popular Airports to fly from Phnom Penh to Singapore

Phnom Penh - Singapore route insights

Recent fares near the typical level

January offers the lowest median price

Direct flights take 2h 0m

Connecting flights are common

Emirates Airlines offers direct deals

Deals appear regularly

Phnom Penh main airports to depart from

Singapore main airports to arrive at

Airports nearby Singapore used as alternative

Business & First Class Flight Deals to Singapore

Best Elite deals to Singapore

Nov 07

Oct 31

Nov 04

Nov 07

Nov 05

Mar 12

Mar 13

Nov 06

Dec 29

Dec 13

Dec 24

Feb 23

Frequently Asked Questions About Flights to Singapore

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

When should I book flights from Phnom Penh to Singapore?

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