What is the cheapest airline that flies from Phnom Penh Pochentong to Singapore Changi?

Etihad Airways is the most popular carrier operating from Phnom Penh Pochentong to Singapore Changi

What airlines fly to Singapore?

Emirates, Singapore Airlines and Cambodia Airways are the top three most popular airlines that fly to Singapore from Phnom Penh according to our data. Emirates is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 5 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport?

Prices for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport are updated daily.

How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport?

As of September 2025, there are 5 operators available to choose from for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport.

How old do you have to be to fly from Phnom Penh Pochentong Airport to Singapore Changi Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$130 Cheap Flights from Phnom Penh to Singapore in 2025

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Cheap round-trip flights

8:30 am - 6:30 pmPNH-SIN

33h 00m3 stops

4:55 am - 6:55 amSIN-PNH

27h 00m2 stops

$1,031

Find Deal

Mon, Oct 6 - Wed, Oct 8

8:30 am - 6:30 pmPNH-SIN

33h 00m3 stops

8:45 am - 6:55 amSIN-PNH

23h 10m2 stops

$1,062

Find Deal

Tue, Oct 14 - Fri, Oct 24

8:30 am - 4:40 pmPNH-SIN

31h 10m3 stops

4:40 am - 6:55 amSIN-PNH

27h 15m3 stops

$1,100

Find Deal

Tue, Oct 14 - Fri, Oct 24

8:30 am - 6:30 pmPNH-SIN

33h 00m3 stops

2:45 am - 6:55 amSIN-PNH

29h 10m3 stops

$1,104

Find Deal

Mon, Oct 6 - Tue, Oct 7

8:30 am - 5:15 pmPNH-SIN

31h 45m3 stops

5:45 am - 6:55 amSIN-PNH

26h 10m3 stops

$1,121

Find Deal

Sat, Oct 11 - Mon, Oct 13

8:30 am - 4:40 pmPNH-SIN

31h 10m3 stops

2:45 am - 6:55 amSIN-PNH

29h 10m3 stops

$1,124

Find Deal

Tue, Oct 14 - Thu, Oct 23

8:30 am - 9:20 pmPNH-SIN

35h 50m3 stops

6:55 pm - 6:55 amSIN-PNH

37h 00m3 stops

$1,127

Find Deal

Sat, Oct 11 - Sat, Oct 18

8:30 am - 5:15 pmPNH-SIN

31h 45m2 stops

8:45 am - 6:55 amSIN-PNH

23h 10m2 stops

$1,164

Find Deal

Tue, Oct 7 - Fri, Oct 10

8:30 am - 4:40 pmPNH-SIN

31h 10m2 stops

4:55 am - 6:55 amSIN-PNH

27h 00m2 stops

$1,197

Find Deal

Mon, Oct 6 - Wed, Oct 8

7:15 pm - 8:45 amPNH-SIN

36h 30m2 stops

11:40 am - 2:40 pmSIN-PNH

28h 00m2 stops

$2,175Turkish Airlines

Find Deal

Thu, Jan 1 - Wed, Jan 7

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Mon 10/6

8:30 am-6:30 pm

3 stops33h 00m

Singapore Changi

Wed 10/8

4:55 am-6:55 am

2 stops27h 00m

$1,031

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Tue 10/14

8:30 am-6:30 pm

3 stops33h 00m

Singapore Changi

Fri 10/24

8:45 am-6:55 am

2 stops23h 10m

$1,062

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Tue 10/14

8:30 am-4:40 pm

3 stops31h 10m

Singapore Changi

Fri 10/24

4:40 am-6:55 am

3 stops27h 15m

$1,100

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Mon 10/6

8:30 am-6:30 pm

3 stops33h 00m

Singapore Changi

Tue 10/7

2:45 am-6:55 am

3 stops29h 10m

$1,104

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Sat 10/11

8:30 am-5:15 pm

3 stops31h 45m

Singapore Changi

Mon 10/13

5:45 am-6:55 am

3 stops26h 10m

$1,121

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Tue 10/14

8:30 am-4:40 pm

3 stops31h 10m

Singapore Changi

Thu 10/23

2:45 am-6:55 am

3 stops29h 10m

$1,124

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Sat 10/11

8:30 am-9:20 pm

3 stops35h 50m

Singapore Changi

Sat 10/18

6:55 pm-6:55 am

3 stops37h 00m

$1,127

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Tue 10/7

8:30 am-5:15 pm

2 stops31h 45m

Singapore Changi

Fri 10/10

8:45 am-6:55 am

2 stops23h 10m

$1,164

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Mon 10/6

8:30 am-4:40 pm

2 stops31h 10m

Singapore Changi

Wed 10/8

4:55 am-6:55 am

2 stops27h 00m

$1,197

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Thu 1/1

7:15 pm-8:45 am

2 stops36h 30m

Singapore Changi

Wed 1/7

11:40 am-2:40 pm

2 stops28h 00m

$2,175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phnom Penh to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Singapore?

The month of July is, on average, the cheapest month to fly to Singapore from Phnom Penh, with most prices found around $193. If you aren’t able to travel to Singapore during the month of July, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $195.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Phnom Penh to Singapore is on a Friday when prices can be found for as low as $220. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $240.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from Phnom Penh to Singapore when you can find flight prices for as low as $191. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $377 on average. Flights to Singapore from Phnom Penh at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Phnom Penh Pochentong to Singapore Changi flight route?

Fly from Phnom Penh Pochentong to Singapore Changi for the best Phnom Penh Pochentong - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Phnom Penh when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Phnom Penh for as low as $193 on momondo.

What cabin class options are available on Phnom Penh Pochentong to Singapore Changi flights?

There are 4 cabin classes available to choose from on Phnom Penh Pochentong to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phnom Penh to Singapore flight prices changed over time?

As of September 2025, prices for Phnom Penh to Singapore flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Phnom Penh to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Phnom Penh to Singapore (PNH to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Singapore

Best Price Found	$125
Direct flights	None

The best one-way flight to Singapore from Phnom Penh in the past 72 hours is $125. The best round-trip flight deal from Phnom Penh to Singapore found on momondo in the last 72 hours is $190.

There are no direct flights from Phnom Penh to Singapore. There are no popular flight routes from Phnom Penh to Singapore.

Search flight deals

How far is Phnom Penh Pochentong to Singapore Changi by plane?
The straight-line distance from Phnom Penh Pochentong to Singapore Changi is 712.0 mi. By plane, this route typically takes 20h 50m.
When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport?
Prices for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport?
As of September 2025, there are 5 operators available to choose from for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport.
How old do you have to be to fly from Phnom Penh Pochentong Airport to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Phnom Penh to Singapore?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Phnom Penh to Singapore is Boeing 737 MAX 8 (40.99% of total bookings). The next most popular plane models are Boeing 777-300ER (39.53%), Airbus A350-900 (17.10%), and Airbus A320-100/200 (1.36%).
What is the most popular airline from Phnom Penh to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phnom Penh to Singapore is Emirates (48% of total bookings). The next most popular airlines are Singapore Airlines (47%), Cambodia Airways (2%), and Jetstar Asia (2%).

Best airlines flying from Phnom Penh to Singapore

Compare and see reviews for airlines that fly from Phnom Penh to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Jetstar Asia	PriceFrom $94	Free Cancellation	Rating 6.7 58 reviews	Search Jetstar Asia flights
Cambodia Airways	PriceFrom $119	Free Cancellation	Rating 9.3 3 reviews	Search Cambodia Airways flights
Malaysia Airlines	PriceFrom $120	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Emirates	PriceFrom $166	Free Cancellation	Rating 8.1 3,334 reviews	Search Emirates flights
Singapore Airlines	PriceFrom $179	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to Singapore?

Finding the right flight to Singapore from Phnom Penh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

Can I find flights from Phnom Penh to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from Phnom Penh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phnom Penh to Singapore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phnom Penh to Singapore.

I’m not ready to book a flight from Phnom Penh to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Phnom Penh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Phnom Penh to Singapore from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Singapore departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Phnom Penh to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Phnom Penh to Singapore is on a Friday when prices can be found for as low as $220. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $240.

What is the cheapest time of day to depart on your flight to Singapore?

What is the cheapest Phnom Penh Pochentong to Singapore Changi flight route?

Fly from Phnom Penh Pochentong to Singapore Changi for the best Phnom Penh Pochentong - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

What cabin class options are available on Phnom Penh Pochentong to Singapore Changi flights?

There are 4 cabin classes available to choose from on Phnom Penh Pochentong to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phnom Penh to Singapore flight prices changed over time?

As of September 2025, prices for Phnom Penh to Singapore flights are approximately 5% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Phnom Penh Pochentong to Singapore Changi?

Etihad Airways is the most popular carrier operating from Phnom Penh Pochentong to Singapore Changi

What airlines fly to Singapore?

When to book flights from Phnom Penh to Singapore

Cheap Phnom Penh to Singapore (PNH to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Singapore

Best Price Found

Direct flights

How far is Phnom Penh Pochentong to Singapore Changi by plane?

When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport?

How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Singapore Changi Airport?

How old do you have to be to fly from Phnom Penh Pochentong Airport to Singapore Changi Airport?

What documentation or ID do you need to fly to Singapore Changi Airport?

What is the most popular plane model from Phnom Penh to Singapore?

What is the most popular airline from Phnom Penh to Singapore?

Best airlines flying from Phnom Penh to Singapore

Compare and see reviews for airlines that fly from Phnom Penh to Singapore with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to Singapore?

Can I find flights from Phnom Penh to Singapore with flexible booking policies on momondo?

How can momondo help me find flights from Phnom Penh to Singapore?

I’m not ready to book a flight from Phnom Penh to Singapore right now. Can momondo alert me if prices change?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo