Flights by month
Surabaya to Porto flights, month by month (2026)
A typical return fare from Surabaya to Porto for each of 7 months, from departures we researched across a year. November is the cheapest, at around Rp16.505.896. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Nov 2026, about Rp16.505.896
Dec 2026 costs about Rp12.198.108 more.
Researched fares: Rp14.163.864 to Rp83.865.716 per person over 39 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 Porto
- Fastest journey
- 23h 50m · 2 stops · Lufthansa + SWISS + Singapore Airlines
- Cheapest itinerary
- 32h 0m · 2 stops · Singapore Airlines + SWISS
- Usually flown by
- Garuda Indonesia, Turkish Airlines, SWISS, Singapore Airlines
- Carbon, one way
- 946 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 Surabaya to Porto?
From what we captured across a year of departures, November is the cheapest month to fly Surabaya to Porto, at around Rp16.505.896 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 Porto?
December is the dearest month we captured for Surabaya to Porto, at around Rp28.704.004 return, about Rp12.198.108 more than the cheapest month.
How long is the flight from Surabaya to Porto?
About 23h 50m with 2 stops, from the itineraries we captured for Surabaya to Porto.
Which airlines fly from Surabaya to Porto?
The fares we captured for Surabaya to Porto were on Lufthansa, Singapore Airlines, SWISS, Etihad, among others.