Cheap flights from Phnom Penh to London Heathrow Airport from £242
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Phnom Penh Pochentong to London Heathrow are usually found in May or December, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Phnom Penh to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 May 2024.
Popular in | January |
|---|---|
Cheapest in | May |
Average price | £619 |
Round-trip from | £68 |
What is the cheapest day to fly round-trip from Phnom Penh to London Heathrow Airport?
Travelers have found that booking a Monday departure is the best way to save up to 58% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Phnom Penh to London Heathrow Airport?
Users have found that booking a flight from Phnom Penh to London Heathrow Airport at least 41 days early can save you up to 129% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Phnom Penh to London Heathrow Airport for as little as £761 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,339 for flights departing within the next 3 days.
What is the cheapest month to fly from Phnom Penh to London Heathrow Airport?
Our data shows that March tends to be the cheapest month to fly to London Heathrow Airport from Phnom Penh. Users have commonly found prices around £865 for the month, but tickets can be as low as £530. Due to multiple factors, prepare for potentially higher prices in August.
When is the cheapest time to fly from Phnom Penh to London Heathrow Airport (PNH - LHR)?
One of the essential ways to save on airfare from Phnom Penh to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.
Cheap China Southern flights from Phnom Penh to Heathrow
Explore cheap flight options specifically provided by China Southern for the route between Phnom Penh and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Consider these cheap China Southern flights we've found departing from Phnom Penh to London. Make sure to check back often as deals are often changing.
Cheap China Eastern flights from Phnom Penh to Heathrow
Explore cheap flight options specifically provided by China Eastern for the route between Phnom Penh and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Some of the lowest-priced China Eastern flights we've found at this time heading from Phnom Penh to London. Deals frequently update to provide users with more options.
Cheap Phnom Penh to Heathrow flights in May & June 2024
Find cheap flight options from Phnom Penh to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Prices were last updated on 19 May 2024.
Scroll through some of the best deals on flights from Phnom Penh to London in 2024. Check back soon for alternative fares.
Phnom Penh to Heathrow 2024 flight deals
Discover exclusive flight deals for travel between Phnom Penh and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Scroll through some of the best deals on flights from Phnom Penh to London in 2024. Check back soon for alternative fares.
Phnom Penh to Heathrow flights leaving soon
Find last-minute flight options from Phnom Penh to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Book one of these great deals on flights from Phnom Penh to London. Tip: verify your flight details before completing your reservation.
One-way flights to Heathrow from Phnom Penh
Search for one-way flight options from Phnom Penh to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Take a look at some of the one-way flights we've detected from Phnom Penh to London. Users in need of a round-trip flight from Phnom Penh to London instead should update the search form at the top of page.
Find flights from Phnom Penh to Heathrow within your budget
Customise your flight search to find flights from Phnom Penh to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Fly from
Fly to
Budget
£516 - £1,045
Route
Depart
Return
Price
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Wed 29/5
1 stop37h 05m
London Heathrow
Sun 2/6
2 stops38h 05m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Mon 17/6
1 stop17h 10m
London Heathrow
Mon 24/6
2 stops21h 20m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Sun 16/6
1 stop24h 30m
London Heathrow
Mon 24/6
1 stop19h 55m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 28/5
1 stop25h 45m
London Heathrow
Sun 2/6
1 stop31h 05m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 21/6
2 stops23h 35m
London Heathrow
Sun 30/6
2 stops39h 50m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Thu 4/7
2 stops20h 00m
London Heathrow
Sat 24/8
2 stops20h 15m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Tue 20/8
1 stop35h 25m
London Heathrow
Mon 26/8
1 stop17h 00m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Thu 27/6
1 stop37h 45m
London Heathrow
Wed 3/7
1 stop31h 05m
Phnom Penh PochentongLondon Heathrow
PNH - LHR
PNHLHR
Phnom Penh Pochentong
Fri 21/6
1 stop24h 55m
London Heathrow
Sun 30/6
1 stop20h 15m
When is the best time to book a flight from Phnom Penh to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Phnom Penh to Heathrow. Price data was last updated on 10 May 2024.
The price you pay for your flight from Phnom Penh to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Phnom Penh to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Phnom Penh to Heathrow. Price data was last updated on 12 May 2024.
Average price of flights to Heathrow by month
Plan your trip from Phnom Penh to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Phnom Penh to Heathrow is currently £299 while a return flight costs £737. Price data was last updated on 12 May 2024.
Currently, January is the cheapest month in which you can book a flight from Phnom Penh to London Heathrow Airport (average of £110). Flying from Phnom Penh to London Heathrow Airport in July is currently the most expensive (average of £165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£87
February
£98
March
£94
April
£103
May
£108
June
£129
July
£130
August
£113
September
£109
October
£124
November
£91
December
£95
Temperature and rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.
LON Temperature | 4 - 17 °C |
|---|
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 19 May 2024.
Read through reviews of airlines operating flights from Phnom Penh to London, such as China Southern, China Eastern and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Flight was delayed, ground crew was not helpful. There’s little communication when boarding. Food was okay. Overall experience was okay.
Related info for your journey
Find useful and relevant information for your journey from Phnom Penh to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Phnom Penh to HeathrowSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Phnom Penh to Heathrow
Discover the top 5 airlines that operate flights from Phnom Penh to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 19 May 2024.
Search flights from Phnom Penh to Heathrow by cabin class
Find flights from Phnom Penh to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Phnom Penh to Heathrow?
Deals for Phnom Penh to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Phnom Penh.
Can Cheapflights find flights from Phnom Penh to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Phnom Penh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Phnom Penh to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Phnom Penh to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.