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Cheap flights from London Stansted Airport to Siem Reap, Cambodia

STN — SAI
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Stansted to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Popular in

December

Cheapest in

September

Average price

£1,044
Highest demand for flights based on searches. 6% potential increase in price (£47 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Best time to book a flight from Stansted to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Siem Reap from London Stansted?

    If you book a flight to Siem Reap from London Stansted, you will be flying to Siem Reap–Angkor Intl, which is the city’s only airport. Siem Reap–Angkor Intl (SAI) is located 24.7 mi from the center of Siem Reap. There are 0 flights from London Stansted to Siem Reap–Angkor Intl per day from 0 different airlines.

  • Can I find deals for flights from Stansted to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Stansted to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Siem Reap.

  • Can I find deals for business class flights from Stansted to Siem Reap?

    Yes. Cheapflights offers flight deals from Stansted to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Stansted to Siem Reap?

Cheapflights makes it easy to find Stansted to Siem Reap flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Siem Reap?

Cheapflights helps you find that perfect flight to Siem Reap from Stansted by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Stansted to Siem Reap with no change fees?

Yes! Cheapflights helps users easily find flights from Stansted to Siem Reap with no change fees.

Can Cheapflights notify me if prices for flights from Stansted to Siem Reap become cheaper?

Yes! Start tracking prices for Stansted to Siem Reap flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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