Flights from London to Phnom Penh from GBP809*

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Book Your London to Phnom Penh Flight Within the Next 90 Days

*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.

Flight Ticket Prices from London to Phnom Penh

London (LHR)to

Phnom Penh (KTI)
07/06/2026 - 18/06/2026
From
GBP3,889
Viewed 1 day ago
Round-trip
Business

London (LHR)to

Phnom Penh (KTI)
02/04/2026 - 18/04/2026
From
GBP4,751
Viewed 20 hours ago
Round-trip
Business

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Flight Ticket Prices from London to Phnom Penh

Flight Ticket Prices from London to Phnom Penh
From
To
Fare Type
Dates
Price
London (LHR)Phnom Penh (KTI)Round-trip
/
Economy		07/06/2026 - 18/06/2026

From

GBP809

Viewed 1 day ago

London (LHR)Phnom Penh (KTI)Round-trip
/
Economy		02/04/2026 - 18/04/2026

From

GBP1,473

Viewed 20 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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