Flights by month
Seoul to Singapore flights, month by month (2026)
A typical return fare from Seoul to Singapore for each of 7 months, from departures we researched across a year. September is the cheapest, at around Rp6.148.751. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Sep 2026, about Rp6.148.751
Dec 2026 costs about Rp2.105.880 more.
Researched fares: Rp4.418.100 to Rp10.100.837 per person over 56 checks, last on 2026-09-07. · Cheapest direct researched: Scoot at Rp5.582.188.
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 Singapore
- Fastest journey
- 6h 10m · Non-stop · Singapore Airlines
- Cheapest itinerary
- 9h 45m · 1 stop · Xiamen Airlines
- Usually flown by
- Singapore Airlines, Korean Air, Scoot, Asiana Airlines
- Carbon, one way
- 325 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 Seoul to Singapore?
From what we captured across a year of departures, September is the cheapest month to fly Seoul to Singapore, at around Rp6.148.751 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 Singapore?
December is the dearest month we captured for Seoul to Singapore, at around Rp8.254.631 return, about Rp2.105.880 more than the cheapest month.
How long is the flight from Seoul to Singapore?
About 6h 10m non-stop, from the itineraries we captured for Seoul to Singapore.
Which airlines fly from Seoul to Singapore?
The fares we captured for Seoul to Singapore were on Shandong, Singapore Airlines, Korean Air, Vietnam Airlines, among others.