Cheap Flights from London to Siem Reap

Cheap flights from London to Siem Reap (LON-SAI)

Prices were available within the past 7 days and start at €474 for one-way flights and €888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 13 May - Tue, 20 May

LHR

London

SAI

Siem Reap

€888 Return, found 3 days ago

€888

Return

found 3 days ago

Select Gulf Air flight, departing Tue, 13 May from London to Siem Reap, returning Tue, 20 May, priced at €888 found 3 days ago

Tue, 13 May - Wed, 21 May

LHR

London

SAI

Siem Reap

€1,097 Return, found 3 days ago

€1,097

Return

found 3 days ago

Select Singapore Airlines flight, departing Tue, 13 May from London to Siem Reap, returning Wed, 21 May, priced at €1,097 found 3 days ago

Mon, 17 Mar - Tue, 1 Apr

LGW

London

SAI

Siem Reap

€1,103 Return, found 3 days ago

€1,103

Return

found 3 days ago

Select British Airways flight, departing Mon, 17 Mar from London to Siem Reap, returning Tue, 1 Apr, priced at €1,103 found 3 days ago

Mon, 8 Sep - Fri, 26 Sep

LHR

London

SAI

Siem Reap

€1,151 Return, found 3 hours ago

€1,151

Return

found 3 hours ago

Select Lufthansa flight, departing Mon, 8 Sep from London to Siem Reap, returning Fri, 26 Sep, priced at €1,151 found 3 hours ago

Tue, 13 May - Tue, 20 May

LHR

London

SAI

Siem Reap

€1,188 Return, found 3 days ago

€1,188

Return

found 3 days ago

Select Finnair flight, departing Tue, 13 May from London to Siem Reap, returning Tue, 20 May, priced at €1,188 found 3 days ago

Mon, 8 Sep - Fri, 26 Sep

LGW

London

SAI

Siem Reap

€1,195 Return, found 3 hours ago

€1,195

Return

found 3 hours ago

Select Qatar Airways flight, departing Mon, 8 Sep from London to Siem Reap, returning Fri, 26 Sep, priced at €1,195 found 3 hours ago