Round-trip from | £540 |
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One-way from | £259 |
Popular in | January |
Cheapest in | May |
Travelers have found that booking a Sunday departure is the best way to save up to 66% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
Users have found that booking a flight from Phnom Penh to London Heathrow Airport at least 41 days early can save you up to 33% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Phnom Penh to London Heathrow Airport for as little as £645 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £645 for flights departing within the next 3 days.
Our data shows that August tends to be the cheapest month to fly to London Heathrow Airport from Phnom Penh. Users have commonly found prices around £783 for the month, but tickets can be as low as £521. Due to multiple factors, prepare for potentially higher prices in April.
One of the essential ways to save on airfare from Phnom Penh to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 29% on airfare.
Fly from
Fly to
Budget
£540 - £908
Route
Depart
Return
Price
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Wed 4/9
1 stop24h 30m
London Heathrow
Sat 21/9
1 stop19h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Thu 5/9
2 stops33h 35m
London Heathrow
Sat 21/9
1 stop19h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 13/9
1 stop17h 10m
London Heathrow
Mon 30/9
2 stops60h 30m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Wed 21/8
1 stop37h 05m
London Heathrow
Wed 4/9
1 stop20h 00m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Thu 5/9
2 stops28h 10m
London Heathrow
Sat 21/9
2 stops34h 45m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sun 25/8
1 stop37h 35m
London Heathrow
Sat 31/8
1 stop31h 05m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 23/8
1 stop26h 15m
London Heathrow
Sat 31/8
1 stop18h 20m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 13/9
2 stops34h 30m
London Heathrow
Mon 30/9
2 stops23h 25m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sat 17/8
2 stops31h 50m
London Heathrow
Sat 14/9
2 stops25h 50m
LON Temperature | 4 - 17 °C |
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If weather is an important factor for your trip to London Heathrow Airport, 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).
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal
Boarding
Food
Comfort
Overall
Entertainment
Crew
Reviews
Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal
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