Flights by month
Singapore to Phnom Penh flights, month by month (2026)
A typical return fare from Singapore to Phnom Penh for each of 7 months, from departures we researched across a year. September is the cheapest, at around Rp3.031.100. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Sep 2026, about Rp3.031.100
Oct 2026 costs about Rp923.322 more.
Researched fares: Rp3.020.313 to Rp13.665.909 per person over 59 checks, last on 2026-09-07. · Cheapest direct researched: Singapore Airlines at Rp3.020.313.
From our own live checks: for each departure we sampled in the month, the cheapest return fare per person the newest check found, averaged. The same figures as the fare index, last checked 2026-09-06. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Phnom Penh
- Fastest journey
- 2h 0m · Non-stop · Emirates
- Cheapest itinerary
- 2h 0m · Non-stop · Emirates
- Usually flown by
- Singapore Airlines, Emirates, Malaysia Airlines, Vietnam Airlines
- Carbon, one way
- 150 kg CO₂
From the 50 fares we researched for a 2027-08-21 departure, checked 2026-09-07. Outbound journey times. Not a quote. How we work this out
Common questions
When is the cheapest month to fly from Singapore to Phnom Penh?
From what we captured across a year of departures, September is the cheapest month to fly Singapore to Phnom Penh, at around Rp3.031.100 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from Singapore to Phnom Penh?
October is the dearest month we captured for Singapore to Phnom Penh, at around Rp3.954.422 return, about Rp923.322 more than the cheapest month.
How long is the flight from Singapore to Phnom Penh?
About 2h 0m non-stop, from the itineraries we captured for Singapore to Phnom Penh.
Which airlines fly from Singapore to Phnom Penh?
The fares we captured for Singapore to Phnom Penh were on Malaysia Airlines, THAI, Singapore Airlines, Vietnam Airlines, among others.