To save on the cost of your flight from Stansted to Siem Reap, book at least 58 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £563 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £563.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Siem Reap. Flights to Siem Reap from Stansted in September are about £585 on average during September, but can be found for as low as £307.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Stansted and Siem Reap for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Most people fly into Siem Reap (REP) if they book a flight to Siem Reap from London Stansted. On average, Siem Reap has 0 inbound flights from London Stansted per day from 0 airlines. Siem Reap is conveniently located just 4.6 mi from Siem Reap’s city centre.