Flights tailored to your budget
- Flights from London to Siem Reap
How to get the best price from London Gatwick to Siem Reap?
Depending on when you travel and how far in advance you book, fares between London and Siem Reap can differ a lot.
Pick a travel date to see today’s available fares.
Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.
Which airports near London or Siem Reap offer flights?
In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.
- Airports in London: 6 airports are active - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
- Airports in Siem Reap: Siem Reap is the only airport in use at the moment.
Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.
Plan smarter: flights from London Gatwick to Siem Reap
Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.
Other popular destinations
Travelers flying to Cambodia also checked out: Phnom Penh, Siem Reap, Sihanoukville.
Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently asked questions about flights from London Gatwick to Siem Reap.
How much does an airline ticket from London Gatwick to Siem Reap cost?
How far is London from Siem Reap?
What are the airports in Siem Reap?
What are the airports in London?
What are the most popular cities in Cambodia?
When should I book a flight from London to Siem Reap?
What is the cheapest month to fly from London to Siem Reap?
What is the most expensive month to fly from London to Siem Reap?
What is the best day of the week to fly from London to Siem Reap?
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