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£87+ 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 27/2. 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 — LHR
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Cheapest one-way flight

£34

Cheapest round-trip flight

£94

Cheapest airline

Cambodia Angkor Air

Most popular destination

Bangkok Suvarnabhumi (BKK)

Good round-trip deal

£99 or less

Good one-way deal

£48 or less
The cheapest one-way flight from Phnom Penh Pochentong is currently to Siem Reap–Angkor Intl.
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The cheapest round-trip flight from Phnom Penh Pochentong is currently to Bangkok Suvarnabhumi.
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On average, Cambodia Angkor Air currently has the cheapest one-way flight from Phnom Penh Pochentong (avg. price of £90).
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Bangkok Suvarnabhumi (BKK) is currently the most popular flight destination from Phnom Penh Pochentong (average return price of £92).
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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 21 February 2025.

Wed 16/411:55PNH - SGN
Nonstop1h 00mAirAsia Cambodia
Mon 28/413:25SGN - PNH
Nonstop0h 50mAirAsia Cambodia
Deal found 21/2£101
Sun 16/319:05PNH - BKK
Nonstop1h 05mCambodia Airways
Mon 17/316:20BKK - PNH
Nonstop1h 10mCambodia Airways
Deal found 19/2£110
Mon 3/307:05PNH - SGN
Nonstop0h 50mCambodia Angkor Air
Thu 6/308:30SGN - PNH
Nonstop1h 00mCambodia Angkor Air
Deal found 21/2£116
Thu 6/309:50PNH - BKK
Nonstop1h 10mCambodia Angkor Air
Tue 25/314:15BKK - PNH
Nonstop1h 20mCambodia Angkor Air
Deal found 20/2£126
Tue 22/419:10PNH - BKK
Nonstop1h 15mMultiple Airlines
Tue 29/421:20BKK - PNH
1 stop19h 15mMultiple Airlines
Deal found 20/2£159
Wed 16/411:55PNH - SGN
Nonstop1h 00mMultiple Airlines
Mon 28/421:35SGN - PNH
1 stop11h 20mMultiple Airlines
Deal found 21/2£162
Sat 28/611:05PNH - BKK
Nonstop1h 15mThai Vietjet Air
Fri 29/808:40BKK - PNH
Nonstop1h 15mThai Vietjet Air
Deal found 21/2£169
Fri 7/315:20PNH - BKK
Nonstop1h 15mBangkok Airways
Thu 20/317:20BKK - PNH
Nonstop1h 15mBangkok Airways
Deal found 20/2£183
Fri 4/717:40PNH - SGN
Nonstop0h 55mQatar Airways
Mon 25/811:00SGN - PNH
1 stop6h 25mQatar Airways
Deal found 21/2£223
Sun 6/417:45PNH - SGN
2 stops13h 25mVietnam Airlines
Wed 23/418:30SGN - PNH
Nonstop1h 00mVietnam Airlines
Deal found 20/2£225
Tue 4/321:10PNH - BKK
1 stop24h 10mVietnam Airlines
Fri 21/319:35BKK - PNH
1 stop24h 05mVietnam Airlines
Deal found 20/2£275
Thu 1/511:10PNH - BKK
1 stop11h 55mMalaysia Airlines
Sun 4/506:00BKK - PNH
1 stop11h 25mMalaysia Airlines
Deal found 20/2£315

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 21 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Sun 6/4

17:45-07:10

2 stops13h 25m

Ho Chi Minh City

Wed 23/4

18:30-19:30

Nonstop1h 00m

£225

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Mon 3/3

11:50-12:55

Nonstop1h 05m

Ho Chi Minh City

Thu 6/3

23:00-13:00

2 stops14h 00m

£231

Phnom PenhHo Chi Minh City

PNH - SGN

PNHSGN

Phnom Penh Pochentong

Sat 28/6

16:55-17:55

Nonstop1h 00m

Ho Chi Minh City

Sat 30/8

08:10-18:20

1 stop10h 10m

£234

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 22/4

14:10-20:05

1 stop5h 55m

Bangkok Suvarnabhumi

Tue 29/4

21:05-09:30

1 stop12h 25m

£241

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Tue 4/3

21:10-21:20

1 stop24h 10m

Bangkok Suvarnabhumi

Fri 21/3

19:35-19:40

1 stop24h 05m

£275

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 1/5

11:10-23:05

1 stop11h 55m

Bangkok Suvarnabhumi

Sun 4/5

06:00-17:25

1 stop11h 25m

£315

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sun 29/6

20:10-19:50

1 stop23h 40m

Bangkok Suvarnabhumi

Wed 27/8

10:40-19:10

1 stop8h 30m

£376

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Fri 7/3

19:50-18:30

1 stop22h 40m

Bangkok Suvarnabhumi

Mon 24/3

19:30-11:15

1 stop15h 45m

£395

Phnom PenhLondon

PNH - LGW

PNHLGW

Phnom Penh Pochentong

Sun 9/3

11:05-06:30

2 stops26h 25m

London Gatwick

Sun 23/3

10:30-10:00

2 stops40h 30m

£414

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 21/4

00:10-12:30

1 stop12h 20m

Bangkok Suvarnabhumi

Tue 29/4

20:50-11:35

1 stop14h 45m

£458

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results
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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
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 Heathrow. Price data was last updated on 14 February 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Phnom Penh (average of £501). Flying from Phnom Penh in July will prove the most costly (average of £708). 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?

Only one airline operates round-trip flights from Phnom Penh: China Southern. This airline flies to the following popular destinations: London.

Thai AirAsia

Thai AirAsia

From £110

Thai Vietjet Air

Thai Vietjet Air

From £103

Singapore Airlines

Singapore Airlines

From £193

Cambodia Airways

Cambodia Airways

From £122

What are popular destinations to fly to from Phnom Penh?

If you’re flying from Phnom Penh, these routes are more frequently taken by airlines Bangkok (315 flights per day), Singapore (119 flights per day) and Ho Chi Minh City (87 flights per day).

Bangkok Suvarnabhumi

Bangkok Suvarnabhumi

From £70

Singapore Changi

Singapore Changi

From £80

Ho Chi Minh City

Ho Chi Minh City

From £72

Hanoi Noibai

Hanoi Noibai

From £96

What is the cheapest place to fly to from Phnom Penh?

The cheapest city to fly to from Phnom Penh is Bangkok Suvarnabhumi, with prices starting at £55. Explore other affordable destinations below.

Bangkok Suvarnabhumi

Bangkok Suvarnabhumi

From £70

Ho Chi Minh City

Ho Chi Minh City

From £72

Kuala Lumpur Intl

Kuala Lumpur Intl

From £73

Singapore Changi

Singapore Changi

From £80

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 858,174 searches.
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Overall

8.3

Crew

8.5

Boarding

8.4

Comfort

8.1

Entertainment

7.8

Food

8.1

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines
8.3
Very Good
445 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Overall

8.3

Crew

8.5

Boarding

8.4

Comfort

8.1

Entertainment

7.8

Food

8.1

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Emirates
8.1
Very Good
3,276 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Overall

8.3

Crew

8.5

Boarding

8.4

Comfort

8.1

Entertainment

7.8

Food

8.1

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Southern
7.6
Good
87 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Overall

8.3

Crew

8.5

Boarding

8.4

Comfort

8.1

Entertainment

7.8

Food

8.1

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Finnair
7.6
Good
1,273 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Overall

8.3

Crew

8.5

Boarding

8.4

Comfort

8.1

Entertainment

7.8

Food

8.1

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Vietnam Airlines
7.6
Good
196 reviews
Asiana Airlines
8.3
Very Good
445 reviews
Check prices

Overall

8.3

Crew

8.5

Boarding

8.4

Comfort

8.1

Entertainment

7.8

Food

8.1

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Browse thousands of different options on Cheapflights for your next trip

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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 21 February 2025.
Thai AirAsia flights from Phnom Penh to Suvarnabhumi
Thai Vietjet Air flights from Phnom Penh to Suvarnabhumi
Cambodia Airways flights from Phnom Penh to Suvarnabhumi

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 21 February 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, Kuala Lumpur Intl Airport, Incheon Intl Airport. Throughout the year, Bangkok Suvarnabhumi Airport, Kuala Lumpur Intl Airport, Bangkok Don Mueang 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 £34 to Siem Reap (prices may vary depending on the airline and departure time). On average, users have booked flights for £268 to fly from Phnom Penh.

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

    Over the past few days, we've found that AirAsia Cambodia, Spring Airlines, and Cambodia Angkor Air have the cheapest prices from Phnom Penh. AirAsia Cambodia flights from Phnom Penh to Kuala Lumpur Intl (£41), Spring Airlines flights from Phnom Penh to Guangzhou Baiyun (£66), and Cambodia Angkor Air flights from Phnom Penh to Bangkok Suvarnabhumi (£72).

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

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Phnom Penh.
    Phnom Penh Pochentong to Siem Reap from £230
    Phnom Penh Pochentong to Bangkok Suvarnabhumi Airport from £250
    Phnom Penh Pochentong to Bangkok Don Mueang Intl Airport from £257
    Phnom Penh Pochentong to Shenzhen from £305

  • What is the cheapest first class flight from Phnom Penh?

    If you’re looking for a cheap first-class flight from Phnom Penh, consider Singapore. Prices start at £6,306 so you can fly first-class even on a budget.

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

    At the present moment the cheapest month to fly from Phnom Penh is currently May; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • 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 helps you find that perfect flight from Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Yes! Cheapflights helps users easily find flights from Phnom Penh with no change fees.

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

    Yes, Cheapflights offers price alerts on flights from Phnom Penh so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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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 helps you find that perfect flight from Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Phnom Penh with no change fees.

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

Yes, Cheapflights offers price alerts on flights from Phnom Penh so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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