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- Flights from London to Phnom Penh
Flight prices from London Heathrow to Phnom Penh
There’s no fixed price — fares between London and Phnom Penh can vary a lot by day or time.
Choose a date to explore the best fares now.
The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.
Flying from or to London and Phnom Penh? Here are your airport options
Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.
- Airports in London: You have 6 departure options - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Phnom Penh: Phnom Penh - Techo International is the only arrival option right now.
For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.
Find the best flight from London Heathrow to Phnom Penh
With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.
Other popular destinations
Searching for flights to Cambodia? Travelers also looked at: Phnom Penh, Siem Reap, Sihanoukville.
Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for London Heathrow – Phnom Penh flights.
Frequently asked questions about flights from London Heathrow to Phnom Penh.
How much does an airline ticket from London Heathrow to Phnom Penh cost?
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What are the airports in Phnom Penh?
What are the airports in London?
What are the most popular cities in Cambodia?
When should I book a flight from London to Phnom Penh?
What is the cheapest month to fly from London to Phnom Penh?
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