Flights by month
Surabaya to Busan flights, month by month (2026)
A typical return fare from Surabaya to Busan for each of 7 months, from departures we researched across a year. February is the cheapest, at around Rp8.898.063. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Feb 2027, about Rp8.898.063
Oct 2026 costs about Rp2.776.487 more.
Researched fares: Rp7.657.291 to Rp19.312.891 per person over 40 checks, last on 2026-09-07.
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 Oct 2026 to Apr 2027. How we work this out
Flying to Busan
- Fastest journey
- 12h 5m · 1 stop · Singapore Airlines
- Cheapest itinerary
- 12h 5m · 1 stop · Singapore Airlines
- Usually flown by
- EVA Air, Garuda Indonesia, Malaysia Airlines, Korean Air
- Carbon, one way
- 497 kg CO₂
From the 38 fares we researched for a 2027-08-14 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 Surabaya to Busan?
From what we captured across a year of departures, February is the cheapest month to fly Surabaya to Busan, at around Rp8.898.063 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 Surabaya to Busan?
October is the dearest month we captured for Surabaya to Busan, at around Rp11.674.550 return, about Rp2.776.487 more than the cheapest month.
How long is the flight from Surabaya to Busan?
About 12h 5m with 1 stop, from the itineraries we captured for Surabaya to Busan.
Which airlines fly from Surabaya to Busan?
The fares we captured for Surabaya to Busan were on Korean Air, Garuda Indonesia, China Airlines, Singapore Airlines, among others.