Popular airlines from Heathrow Airport (LHR) to Phnom Penh Intl. Airport (PNH)
China Southern AirlinesChina Southern Airlines
Singapore AirlinesSingapore Airlines
Air ChinaAir China
Etihad AirwaysEtihad Airways
EVA AirwaysEVA Airways
Asiana AirlinesAsiana Airlines
Swiss International Air LinesSwiss International Air Lines
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Cheap flights from London to Phnom Penh (LHR-PNH)
Prices were available within the past 7 days and start at €425 for one-way flights and €461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 1 Dec - Tue, 9 Dec
LHR
London
PNH
Phnom Penh
€461 Return, found 6 days ago
€461
Return
found 6 days ago
Mon, 1 Sep - Sun, 7 Sep
LHR
London
PNH
Phnom Penh
€531 Return, found 3 days ago
€531
Return
found 3 days ago
Sat, 4 Oct - Fri, 17 Oct
LHR
London
PNH
Phnom Penh
€596 Return, found 2 days ago
€596
Return
found 2 days ago
Mon, 1 Dec - Tue, 9 Dec
LHR
London
PNH
Phnom Penh
€670 Return, found 6 days ago
€670
Return
found 6 days ago
Fri, 1 May - Fri, 15 May
LHR
London
PNH
Phnom Penh
€676 Return, found 6 days ago
€676
Return
found 6 days ago
Thu, 2 Oct - Wed, 15 Oct
LHR
London
PNH
Phnom Penh
€782 Return, found 3 days ago
€782
Return
found 3 days ago
Sat, 3 Jan - Thu, 15 Jan
LHR
London
PNH
Phnom Penh
€908 Return, found 4 days ago
€908
Return
found 4 days ago
Tue, 26 Aug - Sun, 7 Sep
LHR
London
PNH
Phnom Penh
€997 Return, found 3 days ago
€997
Return
found 3 days ago
Sun, 28 Dec - Thu, 15 Jan
LHR
London
PNH
Phnom Penh
€1,026 Return, found 6 days ago
€1,026
Return
found 6 days ago
Tue, 26 Aug - Sun, 7 Sep
LHR
London
PNH
Phnom Penh
€1,059 Return, found 3 days ago
€1,059
Return
found 3 days ago
Find the cheapest month to fly from London (LHR) to Phnom Penh (PNH)
November is typically the cheapest month to fly
From €468 - €987 per traveller.
Graph displaying average flight prices per month
Origin airport | Heathrow |
Destination airport | Phnom Penh Intl. |
Return price | €461 |
Distance | 9976 km |
Perfect flights from London to Phnom Penh
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Phnom Penh. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Heathrow to Phnom Penh Intl. ticket options cater to your travel preferences, with incredible one-way fares from €425 and roundtrip prices from €461. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Phnom Penh Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Phnom Penh.
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