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Cheap flights from Phnom Penh to Singapore from $128

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 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Phnom Penh to Singapore.
Singapore Airlines Logo
18:55 - 22:00PNH-SIN
2h 05mdirect
Singapore Airlines Logo
16:30 - 17:40SIN-PNH
2h 10mdirect
$281Singapore Airlines
Find Deal
Sun, 27 Apr - Tue, 29 Apr
Singapore Airlines Logo
18:55 - 22:00PNH-SIN
2h 05mdirect
Singapore Airlines Logo
12:00 - 13:10SIN-PNH
2h 10mdirect
$283Singapore Airlines
Find Deal
Mon, 12 May - Fri, 16 May
 Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
 Logo
06:20 - 10:00SIN-PNH
4h 40m1 stop
Fri, 16 May - Fri, 23 May
 Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
 Logo
13:40 - 17:25SIN-PNH
4h 45m1 stop
Sun, 27 Apr - Tue, 29 Apr
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
$316Emirates
Find Deal
Tue, 15 Apr - Tue, 22 Apr
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
$319Emirates
Find Deal
Sat, 5 Jul - Thu, 10 Jul
Malaysia Airlines Logo
18:20 - 00:10PNH-SIN
4h 50m1 stop
Malaysia Airlines Logo
12:15 - 17:25SIN-PNH
6h 10m1 stop
$321Malaysia Airlines
Find Deal
Fri, 16 May - Fri, 23 May
Malaysia Airlines Logo
18:20 - 09:05PNH-SIN
13h 45m1 stop
Malaysia Airlines Logo
11:05 - 17:25SIN-PNH
7h 20m1 stop
$329Malaysia Airlines
Find Deal
Sun, 27 Apr - Tue, 29 Apr
Vietnam Airlines Logo
14:10 - 12:10PNH-SIN
21h 00m1 stop
Vietnam Airlines Logo
13:05 - 13:00SIN-PNH
24h 55m2 stops
$632Vietnam Airlines
Find Deal
Thu, 24 Apr - Sat, 26 Apr
Vietnam Airlines Logo
17:45 - 11:55PNH-SIN
17h 10m2 stops
Vietnam Airlines Logo
13:05 - 13:00SIN-PNH
24h 55m2 stops
$647Vietnam Airlines
Find Deal
Fri, 25 Apr - Sun, 27 Apr

Singapore Airlines flights from Phnom Penh to Singapore

Our best Singapore Airlines deals on Phnom Penh to Singapore flight tickets
Singapore Airlines
27 Apr
PNH18:55Phnom Penh Pochentong
2h 05m
SIN22:00Singapore Changi
29 Apr
SIN16:30Singapore Changi
2h 10m
PNH17:40Phnom Penh Pochentong
Singapore Airlines
12 May
PNH18:55Phnom Penh Pochentong
2h 05m
SIN22:00Singapore Changi
16 May
SIN12:00Singapore Changi
2h 10m
PNH13:10Phnom Penh Pochentong
Singapore Airlines
22 Apr
PNH18:55Phnom Penh Pochentong
2h 05m
SIN22:00Singapore Changi
25 Apr
SIN12:00Singapore Changi
2h 10m
PNH13:10Phnom Penh Pochentong

Emirates flights from Phnom Penh to Singapore

Our best Emirates deals on Phnom Penh to Singapore flight tickets
Emirates
15 Apr
PNH20:50Phnom Penh Pochentong
2h 00m
SIN23:50Singapore Changi
22 Apr
SIN15:35Singapore Changi
2h 00m
PNH16:35Phnom Penh Pochentong
Emirates
5 July
PNH20:50Phnom Penh Pochentong
2h 00m
SIN23:50Singapore Changi
10 July
SIN15:35Singapore Changi
2h 00m
PNH16:35Phnom Penh Pochentong
Emirates
4 Apr
PNH20:50Phnom Penh Pochentong
2h 00m
SIN23:50Singapore Changi
6 Apr
SIN15:35Singapore Changi
2h 00m
PNH16:35Phnom Penh Pochentong

See travel insights to Singapore from

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?

In general, January is the cheapest month to fly from Phnom Penh to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $313. If you aren’t able to travel during the month of January, then book flights to Singapore from Phnom Penh during February instead. Flights to Singapore in February, while not as cheap as those in January, still average around $313.

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

The cheapest day to depart on your flight to Singapore is on a Monday when prices can be found for as low as $1,352. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Wednesday is $1,668.

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

In the morning is the cheapest time of day to fly from Phnom Penh to Singapore when you can find flight prices for as low as $680. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,706. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 14 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $328 when searching 14 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 $308 on momondo.

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

There are 3 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 April 2025, prices for Phnom Penh to Singapore flights are approximately 16% 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 return 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

$128

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Singapore

1 airport
The best one-way flight to Singapore from Phnom Penh in the past 72 hours is $128. The best return flight deal from Phnom Penh to Singapore found on momondo in the last 72 hours is $281.
The fastest flight from Phnom Penh to Singapore takes 2h 00m
Direct flights go from Phnom Penh to Singapore on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Singapore Airlines, Cambodia Airways and Emirates.
There is 1 airport near Singapore: Singapore Changi (SIN)

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

    A flight from Phnom Penh Pochentong to Singapore Changi will travel around 1145.9 km. Typically, this will take 2h 00m by plane in normal conditions.

  • 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?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phnom Penh Pochentong Airport to Singapore Changi Airport.

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

    The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Airline
Rating
Free cancellation
Price
EmiratesPriceFrom $281Free cancellationRating
8.0
3,193 reviews
Search Emirates flights
Singapore AirlinesPriceFrom $336Free cancellationRating
8.1
1,288 reviews
Search Singapore Airlines flights
  • Singapore Airlines Flights From Phnom Penh to Singapore

    Singapore Airlines flies from Phnom Penh to Singapore around 21 times per week, with 1,288 momondo users rating the airline 8.1/10. The cheapest Singapore Airlines deal from Phnom Penh to Singapore in the last 72 hours was $211 (round-trip), much lower than the average airfare cost of $242 for Singapore Airlines flights on this route.

  • Emirates Flights From Phnom Penh to Singapore

    The best Emirates deal for Phnom Penh to Singapore flight tickets found on momondo in the last 72 hours was $176, round-trip. It should be noted that an average Emirates flight deal for this route in this time was higher, at $194 round-trip. Emirates operates 7 flights out of Phnom Penh into Singapore in an average week, so prices vary by time and availability. 3,193 Emirates reviews by users on momondo have scored the airline at 8.0/10.


Why use momondo?

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

It is quick and easy to find Phnom Penh to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.

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?

Of course. momondo tracks the price of Phnom Penh to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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