Flights from London to Siem Reap from GBP812*
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1 Passenger, Economy
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Book Your London to Siem Reap Flight Within the Next 90 Days
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Tickets for London to Siem Reap Flights
GBP
| From | To | Dates | Fare Type | Price |
|---|---|---|---|---|
London (LHR) | Siem Reap (SAI) | Depart: 26/11/2025- Return: 24/03/2026 | Round-trip/Economy | |
London (LHR) | Siem Reap (SAI) | Depart: 22/03/2026- Return: 29/03/2026 | Round-trip/Economy |
*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.