When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 12 days in advance, which can save you up to 33% on flights from Southampton to Phnom Penh compared to booking the week you need them. Waiting 12 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £512. For sooner than that we have options available in the next 3 days from £729.
May can be a great time to fly to Phnom Penh from Southampton with a flight ticket averaging about £749. Cheapflights users have found deals in the month of May for as cheap as £422. The most expensive prices can be found in the month of August.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Phnom Penh as you normally would.
Fly from
Fly to
Budget
£1,152 - £1,206
Route
Depart
Return
Price
Southampton EastleighPhnom Penh Pochentong
SOU - PNH
SOUPNH
Southampton Eastleigh
Wed 5/6
2 stops39h 30m
Phnom Penh Pochentong
Sun 9/6
2 stops51h 25m
Southampton EastleighPhnom Penh Pochentong
SOU - PNH
SOUPNH
Southampton Eastleigh
Wed 5/6
2 stops30h 45m
Phnom Penh Pochentong
Sun 9/6
2 stops53h 45m
No data available for this route at this time. Please check back soon.
Boarding
Overall
Comfort
Food
Crew
Entertainment
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
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