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Cheap flights from Singapore to Phnom Penh from $153

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Phnom Penh 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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Find the cheapest flights from Singapore to Phnom Penh

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Singapore to Phnom Penh.
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
$321Emirates
Find Deal
Fri, 8 Aug - Thu, 21 Aug
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
$323Emirates
Find Deal
Sat, 2 Aug - Tue, 19 Aug
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
$330Emirates
Find Deal
Sun, 18 May - Wed, 21 May
Malaysia Airlines Logo
13:40 - 17:25SIN-PNH
4h 45m1 stop
Malaysia Airlines Logo
11:10 - 18:15PNH-SIN
6h 05m1 stop
$399Malaysia Airlines
Find Deal
Mon, 21 Jul - Sun, 27 Jul
Vietnam Airlines Logo
13:05 - 16:55SIN-PNH
28h 50m2 stops
Vietnam Airlines Logo
17:45 - 11:55PNH-SIN
17h 10m2 stops
$604Vietnam Airlines
Find Deal
Fri, 30 May - Wed, 18 Jun
Vietnam Airlines Logo
13:10 - 16:55SIN-PNH
4h 45m1 stop
Vietnam Airlines Logo
17:45 - 11:55PNH-SIN
17h 10m2 stops
$690Vietnam Airlines
Find Deal
Fri, 25 Apr - Sun, 27 Apr
Philippine Airlines Logo
20:00 - 00:15SIN-PNH
29h 15m1 stop
Philippine Airlines Logo
01:15 - 18:55PNH-SIN
16h 40m1 stop
$949Philippine Airlines
Find Deal
Mon, 4 Aug - Fri, 15 Aug
Philippine Airlines Logo
10:25 - 00:15SIN-PNH
14h 50m1 stop
Philippine Airlines Logo
01:15 - 13:20PNH-SIN
11h 05m1 stop
$953Philippine Airlines
Find Deal
Sat, 20 Sep - Thu, 2 Oct
Asiana Airlines Logo
00:20 - 22:55SIN-PNH
23h 35m1 stop
Asiana Airlines Logo
23:55 - 21:30PNH-SIN
20h 35m1 stop
$1,946Asiana Airlines
Find Deal
Sun, 11 May - Mon, 19 May
Asiana Airlines Logo
00:20 - 22:55SIN-PNH
23h 35m1 stop
Asiana Airlines Logo
23:55 - 21:30PNH-SIN
20h 35m1 stop
$2,077Asiana Airlines
Find Deal
Sun, 11 May - Thu, 22 May

Emirates flights from Singapore to Phnom Penh

Our best Emirates deals on Singapore to Phnom Penh flight tickets
Emirates
8 Aug
SIN15:35Singapore Changi
2h 00m
PNH16:35Phnom Penh Pochentong
21 Aug
PNH20:50Phnom Penh Pochentong
2h 00m
SIN23:50Singapore Changi
Emirates
2 Aug
SIN15:35Singapore Changi
2h 00m
PNH16:35Phnom Penh Pochentong
17 Aug
PNH20:50Phnom Penh Pochentong
2h 00m
SIN23:50Singapore Changi
Emirates
18 May
SIN15:35Singapore Changi
2h 00m
PNH16:35Phnom Penh Pochentong
20 May
PNH20:50Phnom Penh Pochentong
2h 00m
SIN23:50Singapore Changi

Malaysia Airlines flights from Singapore to Phnom Penh

Our best Malaysia Airlines deals on Singapore to Phnom Penh flight tickets
Malaysia Airlines
4 Apr
SIN09:55Singapore Changi
8h 30m
1 stop
PNH17:25Phnom Penh Pochentong
5 Apr
PNH11:10Phnom Penh Pochentong
12h 00m
1 stop
SIN00:10Singapore Changi
Malaysia Airlines
21 July
SIN13:40Singapore Changi
4h 45m
1 stop
PNH17:25Phnom Penh Pochentong
27 July
PNH11:10Phnom Penh Pochentong
6h 05m
1 stop
SIN18:15Singapore Changi

See travel insights to Phnom Penh from

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

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 Phnom Penh?

The month of September is, on average, the cheapest month to fly to Phnom Penh from Singapore, with most prices found around $296. If you don’t want to visit Phnom Penh in September, then you should wait until February to fly from Singapore, when ticket prices are also cheap, with an average price of $299.

What is the cheapest day to depart on your flight to Phnom Penh?

Our data shows that Wednesday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as $0. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $366. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phnom Penh.

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

Our most recent data shows that the best time of day to fly to Phnom Penh is at midday. Flights from Singapore to Phnom Penh during this time can be as low as $0. Flights to Phnom Penh are more costly in the morning, with an average ticket price of $367. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Phnom Penh?

You are more likely to see cheaper flights to Phnom Penh from Singapore when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $312 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Singapore for as low as $281 on momondo.

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

There are 1 cabin classes available to choose from on Singapore Changi to Phnom Penh Pochentong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2025, prices for Singapore to Phnom Penh flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Phnom Penh

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

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

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

Best price found

$153

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Singapore in the past 72 hours is $153. The best return flight deal from Singapore to Phnom Penh found on momondo in the last 72 hours is $321.
The fastest flight from Singapore to Phnom Penh takes 2h 00m
Direct flights go from Singapore to Phnom Penh on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Singapore Airlines and Emirates..
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

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

    Singapore Changi and Phnom Penh Pochentong are 1145.9 km apart from one another. Typically, this will take 2h 00m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore Changi Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents required for your trip to Phnom Penh Pochentong 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 Phnom Penh Pochentong 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 Singapore to Phnom Penh?

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


Best airlines flying from Singapore to Phnom Penh

Compare and see reviews for airlines that fly from Singapore to Phnom Penh with momondo
Airline
Rating
Free cancellation
Price
EmiratesPriceFrom $280Free cancellationRating
8.0
3,193 reviews
Search Emirates flights
Singapore AirlinesPriceFrom $308Free cancellationRating
8.1
1,288 reviews
Search Singapore Airlines flights
  • Singapore Airlines Flights From Singapore to Phnom Penh

    Singapore Airlines operates around 21 flights from Singapore to Phnom Penh every week. The average price of these flights found in the last 72 hours has been $230, but momondo users have found Singapore Airlines deals from Singapore to Phnom Penh from as low as $194 round-trip. Singapore Airlines has been scored 8.1/10 in 1,288 reviews.

  • Emirates Flights From Singapore to Phnom Penh

    $176 is the best Emirates flight deal from Singapore to Phnom Penh found on momondo over the last 72 hours. The average Emirates ticket price found was closer to $199, however, with flight time and availability significantly affecting the price. Emirates (8.0/10 from 3,193 user reviews) flies into Phnom Penh from Singapore 7 times in an average week so prices can vary.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phnom Penh from Singapore.

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

All flight searches from Singapore to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.

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

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 Singapore to Phnom Penh.

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

If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from Singapore and alert you when they change.


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