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Flights from London to Siem Reap take 14-18 hours with one connection. The city is served by Siem Reap-Angkor International Airport (SAI), located 40 km from the city centre.
No direct flights operate from the UK. Most travellers connect through Bangkok, Singapore, Ho Chi Minh City. Airlines like Singapore Airlines and Emirates Airways offer smooth connections with layovers of 2-4 hours.
Return fares range from £500-650 during low season to £800-1,000+ during peak periods. Booking 6-8 weeks ahead typically gets the best deals.
Siem Reap operates on GMT+7, which is 7 hours ahead of London. Plan accordingly for jet lag when arriving.
Price Patterns
Prices typically drop Tuesday/Wednesday for bookings
Last-minute deals rare for long-haul routes due to steady demand
Peak season (November-March): Prices higher due to demand
Sweet Spot
6-8 weeks before travel for best combination of availability and price.
Avoid Booking
Less than 2 weeks out (premium pricing)
During peak holiday announcement periods
School holiday periods if travelling with families
Pub Street
Enjoy lively nightlife, street food, and markets along the famous Pub Street area.
Tonlé Sap
Take a boat trip on Tonlé Sap to visit floating villages and see local life on the water.
Ta Prohm
See massive tree roots wrapped around the ruins of Ta Prohm in a true jungle setting.
Bayon Temple
Wander through the ancient stone towers of Bayon Temple, known for its giant smiling faces.
Angkor Wat
Explore Angkor Wat, one of the top attractions in Siem Reap.