Cheap flights from Portsmouth to Phnom Penh
Cheap flight deals from Portsmouth to Phnom Penh
Keep the following information in mind while searching for Portsmouth to Phnom Penh flight deals. Data was last updated 28 August 2025.
Popular in | July |
|---|---|
Cheapest in | November |
Average price | £805 |
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to Phnom Penh
What is the cheapest month to book a flight from Portsmouth to Phnom Penh?
Currently, September is the cheapest month in which you can book a flight from Portsmouth to Phnom Penh (average of £689). Flying from Portsmouth to Phnom Penh in July is currently the most expensive (average of £1,232). 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.
What is the cheapest time of day to fly from P0R to PNH?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Phnom Penh as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Portsmouth to Phnom Penh. 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 Portsmouth to Phnom Penh
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Portsmouth to Phnom Penh
Discover the top 10 airlines that operate flights from Portsmouth to Phnom Penh. 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 858,174 searches. Data last updated 28 August 2025.
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How does Cheapflights help users find flights from Portsmouth to Phnom Penh?
Cheapflights helps you search for flights from Portsmouth to Phnom Penh via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Phnom Penh?
Cheapflights helps you find that perfect flight to Phnom Penh from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Portsmouth to Phnom Penh with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Phnom Penh, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Portsmouth to Phnom Penh become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!