China Southern flights from London to Phnom Penh (LON - PNH)
Cheapflights users flying from London to Phnom Penh on China Southern typically fly into Phnom Penh Pochentong and depart from London Heathrow. Select your dates above for pricing.
China Southern flights from London to Phnom Penh in 2025
Find detailed information about China Southern flights from London to Phnom Penh. Explore the options provided by China Southern to plan your journey from London to Phnom Penh. Data last updated 30 April 2025.
Find China Southern flight deals from London to Phnom Penh
Cheapest China Southern flights from London to Phnom PenhExplore the most affordable China Southern flight options available from London to Phnom Penh. Find the lowest fares with prices last updated on 30 April 2025.
Explore the most affordable China Southern flight options available from London to Phnom Penh. Find the lowest fares with prices last updated on 30 April 2025.
Travel insights for China Southern flights from London to Phnom Penh
Get recent, data-driven insights about China Southern flights from London to Phnom Penh including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London to Phnom Penh with China Southern?
Use this chart to determine the optimal time to book a return flight from London to Phnom Penh. Price data was last updated on 25 April 2025.
Booking with China Southern 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to 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 London to Phnom Penh with China Southern?
Currently, the most affordable month to book a China Southern flight from London to Phnom Penh in May, with an average price of £409. Conversely, traveling with China Southern from London to Phnom Penh in August will be the most expensive, with an average cost of £767. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Phnom Penh by month
Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.
Temperature in Phnom Penh by month
Plan your trip to Phnom Penh by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).
Best time to book a flight from London to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from London with our price prediction graph.
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Fly from London to Phnom Penh on another airline
Consider alternative airlines that service the Phnom Penh area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 April 2025.
See what others are saying about China Southern
Read reviews and see what other travellers are saying about their experiences with China Southern. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing China Southern for your next flight. Reviews last updated 30 April 2025.
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