To save up to 129% on this flight, we recommend booking at least 41 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cambodia to London Heathrow Airport from £771 1-2 weeks out and tickets from £1,356 for flights departing within the next 72 hours.
March can be a great time to fly to London Heathrow Airport from Cambodia with a flight ticket averaging about £888. Cheapflights users have found deals in the month of March for as cheap as £536. The most expensive prices can be found in the month of August.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cambodia to London Heathrow Airport as you normally would.
Fly from
Fly to
Budget
£526 - £891
Route
Depart
Return
Price
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sat 18/5
2 stops29h 40m
London Heathrow
Sun 26/5
1 stop20h 00m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Mon 3/6
2 stops34h 40m
London Heathrow
Mon 10/6
1 stop31h 10m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 4/6
2 stops33h 35m
London Heathrow
Fri 14/6
2 stops33h 35m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sun 2/6
1 stop25h 45m
London Heathrow
Mon 10/6
1 stop20h 35m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 21/5
1 stop37h 45m
London Heathrow
Sat 25/5
1 stop31h 05m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sun 19/5
2 stops29h 20m
London Heathrow
Sat 25/5
1 stop17h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 27/9
2 stops27h 50m
London Heathrow
Fri 4/10
2 stops23h 45m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 17/5
2 stops47h 10m
London Heathrow
Fri 24/5
2 stops20h 00m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sun 19/5
1 stop31h 35m
London Heathrow
Tue 28/5
1 stop17h 15m
No data available for this route at this time. Please check back soon.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
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