When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 129% on flights from Phnom Penh to United Kingdom compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £763. For sooner than that we have options available in the next 3 days from £1,342.
Our data shows that March tends to be the cheapest month to fly to United Kingdom from Phnom Penh. Users have commonly found prices around £867 for the month, but tickets can be as low as £531. Due to multiple factors, prepare for potentially higher prices in August.
When flying from Phnom Penh to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£543 - £879
Route
Depart
Return
Price
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Mon 10/6
2 stops34h 40m
London Heathrow
Wed 12/6
1 stop31h 05m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Mon 10/6
2 stops34h 40m
London Heathrow
Wed 12/6
2 stops33h 35m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sat 15/6
2 stops29h 40m
London Heathrow
Sat 22/6
1 stop30h 30m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 21/6
1 stop26h 15m
London Heathrow
Mon 1/7
1 stop18h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 4/6
1 stop37h 45m
London Heathrow
Wed 10/7
1 stop31h 05m
Phnom Penh PochentongLondon Gatwick
PNH - LGW
PNHLGW
Phnom Penh Pochentong
Sun 7/7
2 stops19h 00m
London Gatwick
Mon 12/8
2 stops19h 20m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 21/6
2 stops21h 35m
London Heathrow
Sun 30/6
2 stops39h 50m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sat 29/6
1 stop17h 35m
London Heathrow
Sun 14/7
1 stop17h 00m
Phnom Penh PochentongLondon Gatwick
PNH - LGW
PNHLGW
Phnom Penh Pochentong
Thu 12/9
1 stop18h 00m
London Gatwick
Sun 6/10
1 stop16h 25m
No data available for this route at this time. Please check back soon.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Overall
Comfort
Boarding
Crew
Food
Entertainment
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
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