Cheap flights from Phnom Penh (PNH) to Heathrow (LHR)

Most people fly from Phnom Penh Pochentong (PNH) if they book a flight from Phnom Penh to London Heathrow. On average, Pochentong has 0 outbound flights to London Heathrow per day from 4 airlines. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

Cheapflights users have booked flights from Phnom Penh to London Heathrow Airport round-trip from $564. Other airlines that can offer you cheap pricing are China Southern, from $638, and Singapore Airlines, from $1,002. These flights start at 48% lower than the current average price 3 months from now.

The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $328. However, be on the lookout for offers from Malaysia Airlines and Thai Airways, as they are both options that can get you from Phnom Penh to London Heathrow Airport for a low price.

Yes. In addition to deals on Phnom Penh to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Heathrow.

Yes. Cheapflights offers flight deals from Phnom Penh to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, September is the cheapest month in which you can book a flight from Phnom Penh to London Heathrow Airport (average of $650). Flying from Phnom Penh to London Heathrow Airport in January is currently the most expensive (average of $1,047). 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.