Flights by month
Seoul to Phnom Penh flights, month by month (2026)
A typical return fare from Seoul to Phnom Penh for each of 7 months, from departures we researched across a year. November is the cheapest, at around Rp5.265.915. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Nov 2026, about Rp5.265.915
Feb 2027 costs about Rp2.647.516 more.
Researched fares: Rp4.193.300 to Rp11.465.440 per person over 56 checks, last on 2026-09-07. · Cheapest direct researched: Sky Angkor at Rp5.153.772.
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
- 9h 10m · 1 stop · China Southern
- Cheapest itinerary
- 13h 20m · 1 stop · China Eastern
- Usually flown by
- China Southern, China Eastern
- Carbon, one way
- 286 kg CO₂
From the 13 fares we researched for a 2027-08-28 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 Seoul to Phnom Penh?
From what we captured across a year of departures, November is the cheapest month to fly Seoul to Phnom Penh, at around Rp5.265.915 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 Seoul to Phnom Penh?
February is the dearest month we captured for Seoul to Phnom Penh, at around Rp7.913.431 return, about Rp2.647.516 more than the cheapest month.
How long is the flight from Seoul to Phnom Penh?
About 9h 10m with 1 stop, from the itineraries we captured for Seoul to Phnom Penh.
Which airlines fly from Seoul to Phnom Penh?
The fares we captured for Seoul to Phnom Penh were on Vietnam Airlines, Cathay Pacific, Malaysia Airlines, THAI, among others.