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S$ 179+ Cheap flights from Phnom Penh

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22-9. 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.
PNH — SIN
16 Oct — 23 Oct1
1 adult
1 adult, Economy

What to know about flights from Phnom Penh

Discover essential information about flights departing from Phnom Penh, including flight schedules, destinations, airlines operating at the Phnom Penh airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 September 2025.

Cheapest airline

AirAsia Cambodia

Good round-trip deal

S$ 155 or less

Good one-way deal

S$ 111 or less
On average, AirAsia Cambodia currently has the cheapest one-way flight from Phnom Penh Pochentong (avg. price of S$ 179).
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Price to beat on a round-trip flight from Phnom Penh Pochentong.
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Price to beat on a one-way flight from Phnom Penh Pochentong.
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Find flights from Phnom Penh

Cheapest flights from Phnom Penh
Explore the most affordable flight options available from Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Tue 7-1008:30PNH - SIN
3 stops31h 45mMultiple Airlines
Tue 14-1016:10SIN - PNH
3 stops39h 45mMultiple Airlines
Deal found 14-9S$ 1,467
Mon 13-1008:30PNH - SIN
3 stops34h 00mMultiple Airlines
Mon 20-1005:45SIN - PNH
3 stops26h 10mMultiple Airlines
Deal found 15-9S$ 1,478
Sat 11-1008:30PNH - SIN
3 stops31h 45mMultiple Airlines
Sun 12-1020:45SIN - PNH
3 stops35h 10mMultiple Airlines
Deal found 14-9S$ 1,484
Mon 13-1008:30PNH - SIN
3 stops34h 00mMultiple Airlines
Thu 16-1013:50SIN - PNH
3 stops42h 05mMultiple Airlines
Deal found 13-9S$ 1,583
Thu 30-1007:55PNH - SIN
2 stops32h 50mMultiple Airlines
Wed 5-1102:25SIN - PNH
2 stops29h 05mMultiple Airlines
Deal found 15-9S$ 1,604
Tue 4-1107:55PNH - SIN
3 stops33h 35mMultiple Airlines
Thu 6-1106:10SIN - PNH
3 stops25h 20mMultiple Airlines
Deal found 13-9S$ 1,613
Thu 23-1008:30PNH - SIN
3 stops38h 55mMultiple Airlines
Sat 25-1016:10SIN - PNH
3 stops39h 20mMultiple Airlines
Deal found 15-9S$ 1,663

Find flights from Phnom Penh within your budget

 
Find flights departing from Phnom Penh that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 September 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Tue 7-10

08:30-17:15

3 stops31h 45m

Singapore Changi

Tue 14-10

16:10-06:55

3 stops39h 45m

S$ 1,467

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Sat 11-10

08:30-17:15

3 stops31h 45m

Singapore Changi

Sun 12-10

20:45-06:55

3 stops35h 10m

S$ 1,484

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Mon 13-10

08:30-19:30

3 stops34h 00m

Singapore Changi

Thu 16-10

13:50-06:55

3 stops42h 05m

S$ 1,583

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Mon 13-10

08:30-17:15

3 stops31h 45m

Singapore Changi

Mon 20-10

04:55-06:55

2 stops27h 00m

S$ 1,603

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Thu 30-10

07:55-17:45

2 stops32h 50m

Singapore Changi

Wed 5-11

02:25-06:30

2 stops29h 05m

S$ 1,604

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Tue 4-11

07:55-18:30

3 stops33h 35m

Singapore Changi

Thu 6-11

06:10-06:30

3 stops25h 20m

S$ 1,613

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Thu 23-10

08:30-00:25

3 stops38h 55m

Singapore Changi

Sat 25-10

16:10-06:30

3 stops39h 20m

S$ 1,663

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Fri 26-9

13:55-00:10

1 stop9h 15m

S$ 181

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Thu 25-9

13:55-00:10

1 stop9h 15m

S$ 187

Phnom PenhSingapore

PNH - SIN

PNHSIN

Phnom Penh Pochentong

Thu 2-10

13:55-00:10

1 stop9h 15m

S$ 227

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 13 results
1
2

Best time to book a flight from Phnom Penh

Have a flexible travel schedule? Discover the best time to fly from Phnom Penh with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phnom Penh

Get recent, data-driven insights about flights from Phnom Penh including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Phnom Penh to Singapore. Price data was last updated on 12 September 2025.

The price you pay for your flight from Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phnom Penh?

Currently, November is the cheapest month in which you can book a flight from Phnom Penh (average of S$ 131). Flying from Phnom Penh in May will prove the most costly (average of S$ 223). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Phnom Penh?

Use this chart to determine the cheapest time to fly return from Phnom Penh to Singapore. Price data was last updated on 14 September 2025.

Those who are seeking the cheapest fare on flights departing from Phnom Penh would be wise to consider leaving during Wednesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday at midday when fares are usually the most expensive.

Airline reviews for flights from Phnom Penh

Get insights into the airlines that provide service from Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Phnom Penh. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Check out reviews from past customers who have flown Emirates and Singapore Airlines from Phnom Penh to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Singapore Airlines
8.1
Very Good
1,365 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Food

7.9

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

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Fly your favourite airline from Phnom Penh

Browse through various options for flying your favourite airline from Phnom Penh. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Singapore Airlines flights from Phnom Penh to Singapore

Related info for your journey

Access useful and relevant information related to your journey from Phnom Penh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 September 2025.

  • What are the most popular destinations to fly to from Phnom Penh?

    This month, the top selected destinations from Phnom Penh are Bangkok Suvarnabhumi Airport, Singapore, Kuala Lumpur Intl Airport. Throughout the year, Bangkok Suvarnabhumi Airport, Singapore, Kuala Lumpur Intl Airport are some of the top choices made by users flying from Phnom Penh.

  • What is the cheapest flight from Phnom Penh to anywhere?

    Users have flown out of Phnom Penh for as low as S$ 85 to Bangkok Suvarnabhumi Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 558 to fly from Phnom Penh.

  • What are the cheapest airlines flying from Phnom Penh to anywhere?

    Recently, we've found that AirAsia Cambodia, Cambodia Angkor Air, and Thai Vietjet Air had the cheapest round-trip tickets from Phnom Penh. Some of the destinations and prices are as follows: AirAsia Cambodia flights from Phnom Penh to Kuala Lumpur Intl (S$ 116). Cambodia Angkor Air flights from Phnom Penh to Siem Reap–Angkor Intl (S$ 116). Thai Vietjet Air flights from Phnom Penh to Bangkok Suvarnabhumi (S$ 141).

  • What is the cheapest premium economy flight from Phnom Penh?

    Options for some of the cheapest premium economy flights from Phnom Penh we have found on Cheapflights are as follows:
    Phnom Penh Pochentong to Bangkok Suvarnabhumi Airport from S$ 2,438
    Phnom Penh Pochentong to Singapore from S$ 3,106

  • What is the cheapest month to fly from Phnom Penh?

    Currently, the cheapest month for flights from Phnom Penh is November. The most expensive month for flights is May. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Phnom Penh?

    Cheapflights makes it easy to find flights from Phnom Penh by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Phnom Penh?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Phnom Penh.

  • Can Cheapflights find flights from Phnom Penh with no change fees?

    Certainly. Search results for flights from Phnom Penh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Phnom Penh become cheaper?

    Not ready to book yet? You can track prices for flights from Phnom Penh on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Phnom Penh?

Cheapflights makes it easy to find flights from Phnom Penh by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Phnom Penh?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Phnom Penh.

Can Cheapflights find flights from Phnom Penh with no change fees?

Certainly. Search results for flights from Phnom Penh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Phnom Penh become cheaper?

Not ready to book yet? You can track prices for flights from Phnom Penh on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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