Flights by month
Semarang to Brussels flights, month by month (2026)
A typical return fare from Semarang to Brussels for each of 7 months, from departures we researched across a year. November is the cheapest, at around Rp16.860.717. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Nov 2026, about Rp16.860.717
Feb 2027 costs about Rp5.747.075 more.
Researched fares: Rp16.257.190 to Rp36.549.400 per person over 33 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 Brussels
- Fastest journey
- 23h 35m · 2 stops · Garuda Indonesia + Thai Airways
- Cheapest itinerary
- 23h 35m · 2 stops · Garuda Indonesia + Thai Airways
- Usually flown by
- Garuda Indonesia, Thai Airways, Qatar Airways, Etihad Airways
- Carbon, one way
- 859 kg CO₂
From the 50 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 Semarang to Brussels?
From what we captured across a year of departures, November is the cheapest month to fly Semarang to Brussels, at around Rp16.860.717 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 Semarang to Brussels?
February is the dearest month we captured for Semarang to Brussels, at around Rp22.607.792 return, about Rp5.747.075 more than the cheapest month.
How long is the flight from Semarang to Brussels?
About 23h 35m with 2 stops, from the itineraries we captured for Semarang to Brussels.
Which airlines fly from Semarang to Brussels?
The fares we captured for Semarang to Brussels were on Garuda Indonesia, KLM, Emirates, Etihad, among others.