Fly from
Fly to
Budget
£539 - £951
Route
Depart
Return
Price
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 8/10
1 stop24h 30m
London Heathrow
Wed 30/10
1 stop19h 15m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Wed 9/10
1 stop37h 05m
London Heathrow
Wed 30/10
1 stop18h 30m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sat 9/11
1 stop22h 30m
London Heathrow
Sat 16/11
1 stop30h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 10/12
1 stop38h 15m
London Heathrow
Mon 30/12
1 stop30h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 8/10
1 stop25h 45m
London Heathrow
Wed 30/10
2 stops34h 35m
Phnom Penh PochentongLondon Stansted
PNH - STN
PNHSTN
Phnom Penh Pochentong
Tue 24/9
2 stops27h 15m
London Stansted
Sat 12/10
2 stops37h 25m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Wed 18/12
2 stops32h 15m
London Heathrow
Thu 2/1
2 stops32h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Wed 18/12
1 stop27h 55m
London Heathrow
Thu 2/1
1 stop16h 25m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sun 10/11
3 stops24h 35m
London Heathrow
Sat 30/11
2 stops16h 55m
Currently, May is the cheapest month in which you can book a flight from Cambodia to London (average of £479). Flying from Cambodia to London in July is currently the most expensive (average of £675). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Cambodia to London in the morning. Doing so could potentially save you 30% on the flight price compared to flying at midday, which is usually more expensive.
China Eastern, China Southern and Thai Airways are the most popular airlines when flying from Cambodia to London.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Cheapflights helps you search for flights from Cambodia to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Millions of users choose and trust Cheapflights to book the best flight deals from Cambodia to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Need flexible booking options for your flight to London from Cambodia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights offers price alerts on Cambodia to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.