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- Flights from Siem Reap to London
What’s the cost of a flight from Siem Reap to London Heathrow?
Prices vary based on date, airline, and availability. Compare several options if you're flying between Siem Reap and London.
Choose a date to explore the best fares now.
If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.
Flying from or to Siem Reap and London? Here are your airport options
Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.
- Airports in Siem Reap: Only Siem Reap is available for departures.
- Airports in London: Arrivals into London are possible from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
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.
Explore flights from Siem Reap to London Heathrow your way
On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.
Other popular destinations
Also interested in United Kingdom? Check out: Edinburgh, Glasgow, London, Manchester, Newquay.
If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently asked questions about flights from Siem Reap to London Heathrow.
How much does an airline ticket from Siem Reap to London Heathrow cost?
How far is Siem Reap from London?
What are the airports in London?
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What are the most popular cities in United Kingdom?
When should I book a flight from Siem Reap to London?
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