Cheap flights from Southampton to Phnom Penh

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Mon 14/12
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
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#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
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Depart
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#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Southampton (SOU) to Phnom Penh (PNH)

How far in advance should I book a flight from Southampton to Phnom Penh?

To save up to 19% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Southampton to Phnom Penh from £560 1-2 weeks out and tickets from £601 for flights departing within the next 72 hours.

What is the cheapest month to fly from Southampton to Phnom Penh?

May can be a great time to fly to Phnom Penh from Southampton with a flight ticket averaging about £549. Cheapflights users have found deals in the month of May for as cheap as £338. The most expensive prices can be found in the month of August.

Related info for your journey

Useful info, stats and facts about Southampton to Phnom Penh flights.

Flight FAQs

From Southampton to Phnom Penh

Are flight prices decreasing from Southampton to Phnom Penh due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Phnom Penh for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Southampton to Phnom Penh for under £1,201 on Cheapflights?

Yes, there are multiple flights from Southampton to Phnom Penh for under £1,201. The cheapest flight booked recently is on KLM for just £1,164, but on average you can expect to pay £1,165.

Are there direct flights from Southampton to Phnom Penh for under £1,201 on Cheapflights?

There are no direct flights from Southampton to Phnom Penh, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Southampton or Phnom Penh?

In Southampton, there will be greater rainfall in Southampton compared to Phnom Penh over the next 13 days.

Is Southampton weather warmer or cooler than Phnom Penh?

Our data indicates that the weather will be 35 °C on average in the month of April. The temperature in Phnom Penh is typically hotter than in Southampton. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Southampton to Phnom Penh?

Airlines like KLM fly from Southampton to Phnom Penh in about 21h 20m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from Southampton to Phnom Penh return?

According to our current data, KLM (£1,164), offers the cheapest pricing from Southampton to Phnom Penh.

Alternative routes for Southampton to Phnom Penh

Destination information for Phnom Penh

Things to know before you go. Useful info for your trip from Southampton to Phnom Penh
Today's exchange rate
£1 = 5,327.02៛
Average temperature for November in Phnom Penh
30.0 °C
Avg rainfall for November in Phnom Penh
23.0 mm

Airports servicing Southampton

Airports servicing Phnom Penh

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