S$ 124 Find Cheap Flights from Cambodia to Singapore – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 25-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Cambodia to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cambodia to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cambodia to Singapore

Tue, 25 Aug - Tue, 1 Sep
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
21:20 - 09:15
SIN
-
SAI
12h 55m
1 stop
S$ 337Multiple Airlines
Tue, 20 Oct - Fri, 20 Nov
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
13:15 - 20:30
SIN
-
SAI
8h 15m
1 stop
S$ 342Multiple Airlines
Tue, 20 Oct - Fri, 20 Nov
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
08:40 - 09:50
SIN
-
SAI
2h 10mdirect
S$ 394Multiple Airlines
Tue, 25 Aug - Tue, 1 Sep
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
08:25 - 09:40
SIN
-
SAI
2h 15mdirect
S$ 400Multiple Airlines
Sat, 8 Aug - Sun, 9 Aug
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
18:25 - 18:20
SIN
-
SAI
24h 55m
1 stop
S$ 415Multiple Airlines
Wed, 21 Oct - Fri, 23 Oct
Hahn Air Systems Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Hahn Air Systems Logo
14:55 - 18:05
SIN
-
SAI
28h 10m
1 stop
S$ 417Hahn Air Systems
Tue, 25 Aug - Tue, 1 Sep
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
14:55 - 09:15
SIN
-
SAI
19h 20m
2 stops
S$ 423Multiple Airlines
Tue, 20 Oct - Fri, 20 Nov
Multiple Airlines Logo
19:05 - 13:55
SAI
-
SIN
17h 50m
1 stop
Multiple Airlines Logo
16:20 - 16:10
SIN
-
SAI
24h 50m
2 stops
S$ 436Multiple Airlines
Tue, 20 Oct - Fri, 20 Nov
Singapore Airlines Logo
10:30 - 13:55
SAI
-
SIN
2h 25mdirect
Singapore Airlines Logo
14:40 - 15:55
SIN
-
SAI
2h 15mdirect
S$ 441Singapore Airlines
Thu, 22 Oct - Sun, 25 Oct
Singapore Airlines Logo
10:30 - 13:55
SAI
-
SIN
2h 25mdirect
Singapore Airlines Logo
14:40 - 15:55
SIN
-
SAI
2h 15mdirect
S$ 449Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to Singapore

Get data-powered insights and trends into flights to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Singapore?

The average price of all round-trip flights to Singapore clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Singapore is Thursday where round-trip tickets can be as cheap as S$ 232. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are S$ 349 on average.

What is the cheapest month to fly to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Singapore is January, where tickets cost S$ 253 on average for return flights. On the other hand, the most expensive months are April and March, where the average cost of tickets from Cambodia is S$ 317 and S$ 299 respectively. For one-way flights, the best month to travel is September with an average price of S$ 152.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally at night, when round-trip flights cost S$ 252 on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 356.

What is a good deal for flights to Singapore?

If you’re looking for cheap airfare to Singapore, 25% of our users found tickets to Singapore for the following prices or less: From Phnom Penh S$ 277 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

August
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 18% lower on average.

FAQs - booking Singapore flights

  • How far is Singapore Changi Airport from central Singapore?

    There are 17 km between Singapore city centre and Singapore Changi Airport.

  • What is the name of Singapore’s airport?

    There is only 1 airport in Singapore, called Singapore Changi Airport (SIN). It can also be referred to as Changi, Changi Airport, Singapore, or Singapore Changi.

  • How much is a flight to Singapore?

    On average, a flight to Singapore costs S$ 242. The cheapest price found on KAYAK in the last 2 weeks cost S$ 132 and departed from Phnom Penh Techo Intl Airport.

  • How does KAYAK find such low prices on flights to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Singapore

  • Looking for cheap airfare to Singapore? 25% of our users found return tickets to Singapore for the following prices or less: From Phnom Penh S$ 209, from Siem Reap S$ 299
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.

Reviews of the top airlines flying from Cambodia to Singapore

 
See real verified KAYAK customer reviews for airlines flying to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Cambodia to Singapore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.1Entertainment
8.6Crew
8.0Comfort
7.8Food
8.3Boarding
Airline reviews

Food was excellent.. better if there are more movies selection.

10.0 ExcellentBeena, Jul 2026
COK - SIN
Read more Singapore Airlines reviews

Food was excellent.. better if there are more movies selection.

Had picked seats while booking tickets but airlines reshuffled the seats without informing and we were again left with the worst possible seats on the return journey. terrible experience.

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

Limited food options. I dont like chicken or even fish but that’s the only option. Sad to say not impress

Subject: Complaint Regarding Cabin Temperature on Flight SQ447 (DAC–SIN)** Dear Singapore Airlines Customer Service, I am writing to express my disappointment regarding my recent experience on flight SQ447 from Dhaka (DAC) to Singapore (SIN). After boarding, it became apparent that the cabin air conditioning was not functioning adequately. When we initially raised the concern, a flight attendant informed us that it would take approximately 10 minutes for the temperature to cool down once the aircraft began operating. We trusted this explanation; however, the cabin remained uncomfortably warm, and many passengers—including my family—were sweating for an extended period. After approximately 45 minutes, I raised the issue again. While the attendant mentioned that adjustments had been made, the response did not reflect the seriousness of the ongoing discomfort. It was only after about an hour into the flight that the temperature finally improved and the cabin became more comfortable. I also spoke with several other passengers seated nearby, and they confirmed they were experiencing the same issue. As a frequent traveler who has always associated Singapore Airlines with high standards of service, this experience was very disappointing. It has made me reconsider choosing this route with your airline in the future. I hope you will review this incident and take the necessary steps to ensure that such situations are handled more promptly and professionally going forward. Thank you for your attention to this matter. Sincerely, Mohammed Shahriar

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

As always Emirates is always dependent on the crew you get on the day and today was a good one. Everyone knew what they were doing and gracefully without hesitation . Great conversation all round even about the food and wine.

I would have liked less packaged snacky stuff, more fruit. The crew was great.

I take emirates because of direct flights Otherwise no Cabin crew niot friendly and never friendly across the airlines Planes old inside not renewd .. this is not an issue The issue is the poor service

Emirates First Class is always a treat with Caviar and service is always personalised.

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

I see I gave my review for this flight on my flight Zürich to Dubai rather than Dubai to Singapore.

WORST AIRLINE EVER—FOOD WAS MEDIOCRE AND WIDEBODY 777 BOEING WAS VERY UNCOMFORTABLE! IT WAS NOT WORTH THE MONEY THAT I PAID.

More leg room and comfortable seats at least for long flights

service was slow, to get water had to press 4-5 times , crew come near but never notice, serving those they like to serve, hope this crew can improve their attentive ness and serve everyone respectfully.

Everything was excellent. It would be nice if bigger and obese people would take two seats. The guy next to me was obese and I was squeezed into my seat. His big shoulders forced me to constantly move away from him since he spread into my space as well

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore