Language GBP/GB

Flights to Phnom Penh

Find cheap flights to Phnom Penh in 2025/2026 from £378 This is the cheapest return flight found to Phnom Penh from UK on FlightsFinder on February 23rd 2025 at 20:47. This offer may no longer be available. Click the offer to check live prices & dates of travel.

Return

1

Adults

- +

Children

Aged 2-12

- +

Infant

Aged 0-2

- +

Reset

Confirm

Economy

  • We compare
  • Kayak
  • Skyscanner
  • Momondo
  • Cheapflights
  • Jetradar
  • Kiwi
Departing
Departing
Returning

Flight 1

Departing

Flight 2

Departing

Flight 3

Departing

Add another flight

Clear all

Flexible Dates

Our Flight Finder compares the cheapest flights to Phnom Penh from the most established flight comparison sites.
Fly to Phnom Penh and visit sites like Royal Palace, Wat Phnom, Tuol Sleng Genocide Museum & Preah Vihear Preah Keo Morakot..

Plane flying over earth

1. Enter your search requirements for Phnom Penh

2. Compare the best Phnom Penh deals from top comparison engines

Flight ticket

3. Book your Phnom Penh flight at the cheapest price

Recent deals found from

to:
in:

What are the cheapest return flights to Phnom Penh in 2025/2026?

These economy flights were found on FlightsFinder from UK to Phnom Penh in the last few days. Prices subject to availability.

What are the cheapest one-way flights to Phnom Penh in 2025/2026?

These economy flights were found on FlightsFinder from UK to Phnom Penh in the last few days. Prices subject to availability.

When are flights to Phnom Penh cheapest?

up

The month of March

happy

According to our data, March is on average the cheapest time to book flights to Phnom Penh.
You can get flights from £378 return.

When is the most expensive time to fly to Phnom Penh?

up

The month of July

happy

According to our data, July is on average the most expensive time to book flights to Phnom Penh.
A return flight could set you back more than £680.

Why fly to Phnom Penh?

Located along the banks of the Tonlé Sap and Mekong rivers, Phnom Penh, the bustling capital city of Cambodia, seamlessly blends rich history with modern urban development. This vibrant metropolis greets visitors with a captivating mix of ancient temples, French colonial architecture, and bustling markets, all set against a backdrop of buzzing tuk-tuks and swaying palms. From the haunting reminders of the Khmer Rouge regime at the Killing Fields to the opulent Royal Palace, Phnom Penh offers a diverse array of experiences that showcase the country's resilience and cultural heritage. Immerse yourself in the sights, sounds, and tastes of this enchanting city, where tradition meets progression in a harmonious dance.

Frequently asked questions about Flights to Phnom Penh

What is considered a good price to Phnom Penh?

Which popular airports are close to Phnom Penh?

How long does it take to fly to Phnom Penh?

How do I find the cheapest possible flights to Phnom Penh?

Are there direct flights to Phnom Penh?

What is the weather like in Phnom Penh?

How far is the main airport in Phnom Penh from the city centre?

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

Which day is cheapest to fly to Phnom Penh?

Weather in Phnom Penh

Clouds
Clouds

34 °C

Tue, 25 Feb 2025

Average Temperature

32°C

Jan

33°C

Feb

35°C

Mar

35°C

Apr

35°C

May

34°C

Jun

33°C

Jul

33°C

Aug

32°C

Sep

31°C

Oct

31°C

Nov

31°C

Dec

Phnom Penh

Flight Distance and Flying Time to Phnom Penh

London, England UK - Heathrow International Airport (LHR) to Phnom Penh (PNH)

Distance:
6,236 miles (10,036 kilometres)

Average flight time (direct 14 hours 21 minutes)

London, England UK - London Gatwick International Airport (LGW) to Phnom Penh (PNH)

Distance:
6,232 miles (10,030 kilometres)

Average flight time (direct 14 hours 20 minutes)

Manchester, England UK - Manchester Airport (MAN) to Phnom Penh (PNH)

Distance:
6,264 miles (10,081 kilometres)

Average flight time (direct 14 hours 25 minutes)

London, England UK - London North East - Stansted International Airport (STN) to Phnom Penh (PNH)

Distance:
6,199 miles (9,976 kilometres)

Average flight time (direct 14 hours 16 minutes)

London, England UK - London North, Luton International Airport (LTN) to Phnom Penh (PNH)

Distance:
6,223 miles (10,016 kilometres)

Average flight time (direct 14 hours 19 minutes)

Edinburgh, Scotland UK - Airport (EDI) to Phnom Penh (PNH)

Distance:
6,241 miles (10,044 kilometres)

Average flight time (direct 14 hours 22 minutes)

Birmingham, England UK - Birmingham Airport (BHX) to Phnom Penh (PNH)

Distance:
6,265 miles (10,083 kilometres)

Average flight time (direct 14 hours 25 minutes)

Bristol, UK - Bristol Airport (BRS) to Phnom Penh (PNH)

Distance:
6,330 miles (10,187 kilometres)

Average flight time (direct 14 hours 33 minutes)

Glasgow, Scotland UK - Glasgow International Airport (GLA) to Phnom Penh (PNH)

Distance:
6,281 miles (10,108 kilometres)

Average flight time (direct 14 hours 27 minutes)

Belfast, Ireland UK - Belfast International Airport (BFS) to Phnom Penh (PNH)

Distance:
6,378 miles (10,265 kilometres)

Average flight time (direct 14 hours 40 minutes)

Newcastle, UK - Newcastle International Airport (NCL) to Phnom Penh (PNH)

Distance:
6,202 miles (9,980 kilometres)

Average flight time (direct 14 hours 16 minutes)

London, England UK - Royal Docks - London City Airport (LCY) to Phnom Penh (PNH)

Distance:
6,214 miles (10,001 kilometres)

Average flight time (direct 14 hours 18 minutes)

Liverpool, UK - John Lennon Airport (LPL) to Phnom Penh (PNH)

Distance:
6,287 miles (10,118 kilometres)

Average flight time (direct 14 hours 28 minutes)

Nottingham, UK - East Midlands Airport (EMA) to Phnom Penh (PNH)

Distance:
6,240 miles (10,042 kilometres)

Average flight time (direct 14 hours 21 minutes)

Leeds, UK - Leeds/Bradford Airport (LBA) to Phnom Penh (PNH)

Distance:
6,228 miles (10,023 kilometres)

Average flight time (direct 14 hours 20 minutes)

Aberdeen, Scotland UK - Dyce Airport (ABZ) to Phnom Penh (PNH)

Distance:
6,168 miles (9,927 kilometres)

Average flight time (direct 14 hours 12 minutes)

Belfast, Ireland UK - George Best City Apt Airport (BHD) to Phnom Penh (PNH)

Distance:
6,367 miles (10,246 kilometres)

Average flight time (direct 14 hours 38 minutes)

London, England UK - London South, Southend Airport (SEN) to Phnom Penh (PNH)

Distance:
6,187 miles (9,957 kilometres)

Average flight time (direct 14 hours 14 minutes)

Southampton, UK - Southampton Airport (SOU) to Phnom Penh (PNH)

Distance:
6,285 miles (10,114 kilometres)

Average flight time (direct 14 hours 27 minutes)

Jersey, UK - Jersey Airport (JER) to Phnom Penh (PNH)

Distance:
6,361 miles (10,237 kilometres)

Average flight time (direct 14 hours 38 minutes)

Cardiff, Wales - UK - Cardiff Airport (CWL) to Phnom Penh (PNH)

Distance:
6,355 miles (10,227 kilometres)

Average flight time (direct 14 hours 37 minutes)

Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Phnom Penh (PNH)

Distance:
6,212 miles (9,998 kilometres)

Average flight time (direct 14 hours 18 minutes)

Map of Phnom Penh

Travel Videos About Phnom Penh

Cheapest flight routes found to Phnom Penh

From London

From London (LGW), UK to Phnom Penh, Cambodia (PNH): £378

Depart: 09 Mar 2025 · Return: 14 Mar 2025 Price found 23 Feb 2025, 20:47

From Manchester

From Manchester (MAN), UK to Phnom Penh, Cambodia (PNH): £521

Depart: 07 Mar 2025 · Return: 14 Mar 2025 Price found 25 Feb 2025, 06:37

From Glasgow

From Glasgow (GLA), UK to Phnom Penh, Cambodia (PNH): £562

Depart: 20 Mar 2025 · Return: 08 May 2025 Price found 24 Feb 2025, 02:37

From Birmingham

From Birmingham (BHX), UK to Phnom Penh, Cambodia (PNH): £597

Depart: 19 Mar 2025 · Return: 06 Apr 2025 Price found 23 Feb 2025, 12:35

From Edinburgh

From Edinburgh (EDI), UK to Phnom Penh, Cambodia (PNH): £622

Depart: 03 Mar 2025 · Return: 16 Mar 2025 Price found 25 Feb 2025, 01:22

From Newcastle

From Newcastle (NCL), UK to Phnom Penh, Cambodia (PNH): £625

Depart: 02 Jun 2025 · Return: 15 Jun 2025 Price found 23 Feb 2025, 22:56

From Belfast

From Belfast (BHD), UK to Phnom Penh, Cambodia (PNH): £650

Depart: 20 Mar 2025 · Return: 04 Apr 2025 Price found 23 Feb 2025, 23:54

From Bristol

From Bristol (BRS), UK to Phnom Penh, Cambodia (PNH): £683

Depart: 08 May 2025 · Return: 21 May 2025 Price found 23 Feb 2025, 11:42

From Nottingham

From Nottingham (EMA), UK to Phnom Penh, Cambodia (PNH): £724

Depart: 21 Mar 2025 · Return: 30 Mar 2025 Price found 24 Feb 2025, 09:56

From Leeds

From Leeds (LBA), UK to Phnom Penh, Cambodia (PNH): £738

Depart: 19 Mar 2025 · Return: 06 Apr 2025 Price found 23 Feb 2025, 13:09

From Liverpool

From Liverpool (LPL), UK to Phnom Penh, Cambodia (PNH): £756

Depart: 21 Mar 2025 · Return: 30 Mar 2025 Price found 24 Feb 2025, 09:56

From Cardiff

From Cardiff (CWL), UK to Phnom Penh, Cambodia (PNH): £920

Depart: 14 Jun 2025 · Return: 28 Jun 2025 Price found 23 Feb 2025, 11:55

From Aberdeen

From Aberdeen (ABZ), UK to Phnom Penh, Cambodia (PNH): £946

Depart: 07 Jul 2025 · Return: 01 Aug 2025 Price found 23 Feb 2025, 14:31

From Southampton

From Southampton (SOU), UK to Phnom Penh, Cambodia (PNH): £1,221

Depart: 25 Feb 2025 · Return: 03 Mar 2025 Price found 24 Feb 2025, 11:17