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$127+ Cheap flights from Phnom Penh

KTI — SIN
2 Nov — 9 Nov1
1 adult
1 adult, Economy, 0 bags

Find flights from Phnom Penh within your budget

 

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Price

Cheapest return flight
Fastest return journey

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi

KTIBKK

Phnom Penh Techo Intl

Wed 9/12

17:25-18:35

Nonstop1h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

$138

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi

KTIBKK

Phnom Penh Techo Intl

Mon 4/1

22:10-23:25

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

$138

Phnom PenhSingapore

KTI Phnom Penh Techo Intl - SIN Singapore Changi

KTISIN

Phnom Penh Techo Intl

Fri 30/10

21:40-00:40

Nonstop2h 00m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

$157

Phnom PenhSingapore

KTI Phnom Penh Techo Intl - SIN Singapore Changi

KTISIN

Phnom Penh Techo Intl

Mon 19/10

20:45-23:45

Nonstop2h 00m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

$157

Phnom PenhSingapore

KTI Phnom Penh Techo Intl - SIN Singapore Changi

KTISIN

Phnom Penh Techo Intl

Wed 28/10

21:40-00:40

Nonstop2h 00m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

$157

Phnom PenhSingapore

KTI Phnom Penh Techo Intl - SIN Singapore Changi

KTISIN

Phnom Penh Techo Intl

Mon 29/3

20:45-23:45

Nonstop2h 00m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

$157

Phnom PenhSingapore

KTI Phnom Penh Techo Intl - SIN Singapore Changi

KTISIN

Phnom Penh Techo Intl

Thu 18/2

21:40-00:40

Nonstop2h 00m

Singapore Changi

Wed 31/12

00:00-23:30

Nonstop0h 00m

$157

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi

KTIBKK

Phnom Penh Techo Intl

Fri 16/10

11:05-12:30

Nonstop1h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

$177

Phnom PenhGuangzhou

KTI Phnom Penh Techo Intl - CAN Guangzhou Baiyun

KTICAN

Phnom Penh Techo Intl

Sat 21/11

08:25-12:15

Nonstop2h 50m

Guangzhou Baiyun

Wed 31/12

00:00-23:00

Nonstop0h 00m

$180

Phnom PenhBangkok

KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi

KTIBKK

Phnom Penh Techo Intl

Sat 13/3

10:35-11:55

Nonstop1h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

$187

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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.

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

Currently, January is the cheapest month in which you can book a flight from Phnom Penh (average of $278). Flying from Phnom Penh in April will prove the most costly (average of $350). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Phnom Penh?

When flying from Phnom Penh check dates and pricing for the following: Emirates, Singapore Airlines. As they depart for the following popular destinations: Singapore.

Singapore Airlines
Singapore Airlines
From $313
Emirates
Emirates
From $235
China Southern
China Southern
From $659
Cathay Pacific
Cathay Pacific
From $430

Airline reviews for flights from Phnom Penh

See what other customers who have flown with Singapore Airlines and Emirates from Phnom Penh have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Overall

8.2

Comfort

8.0

Crew

8.7

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Singapore Airlines
8.2
Very Good
1,619 reviews
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Overall

8.2

Comfort

8.0

Crew

8.7

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Emirates
8.1
Very Good
3,666 reviews
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Overall

8.2

Comfort

8.0

Crew

8.7

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Browse thousands of different options on Cheapflights for your next trip

Direct flights from Cambodia

Direct flights from Phnom Penh
Direct flights from Siem Reap

Related info for your journey

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

    For the current month, the most popular flights from Phnom Penh are Singapore, Kuala Lumpur Intl Airport, Bangkok Suvarnabhumi Airport. Kuala Lumpur Intl Airport, Singapore, Bangkok Suvarnabhumi Airport are the most popular locations from Phnom Penh year round.

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

    Users have flown out of Phnom Penh for as low as $55 to Siem Reap (prices may vary depending on the airline and departure time). On average, users have booked flights for $603 to fly from Phnom Penh.

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

    According to our data, users have found Thai Vietjet Air, Cambodia Angkor Air, and Cambodia Airways to have the cheapest round-trip prices from Phnom Penh. Some of the destinations and prices are as follows: Thai Vietjet Air flights from Phnom Penh to Bangkok Suvarnabhumi ($85). Cambodia Angkor Air flights from Phnom Penh to Hong Kong Intl ($155). Cambodia Airways flights from Phnom Penh to Hong Kong Intl ($191).

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

    Currently, the cheapest month for flights from Phnom Penh is January. The most expensive month for flights is April. 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?

    Deals for flights from Phnom Penh are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights simply makes it quick and affordable to book flights from Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • 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?

    Of course! You can now track prices for flights from Phnom Penh and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

How does Cheapflights help users find flights from Phnom Penh?

Deals for flights from Phnom Penh are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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?

Of course! You can now track prices for flights from Phnom Penh and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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