Flights by month
Surabaya to Interlaken flights, month by month (2026)
A typical return fare from Surabaya to Interlaken for each of 7 months, from departures we researched across a year. November is the cheapest, at around Rp14.902.682. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Nov 2026, about Rp14.902.682
Jan 2027 costs about Rp8.702.351 more.
Researched fares: Rp13.357.942 to Rp45.224.292 per person over 48 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 Interlaken
- Fastest journey
- 17h 25m · 1 stop · Singapore Airlines
- Cheapest itinerary
- 28h 20m · 1 stop · Cathay Pacific + SWISS + Singapore Airlines
- Usually flown by
- Qatar Airways, Garuda Indonesia, Singapore Airlines, SWISS
- Carbon, one way
- 891 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 Interlaken?
From what we captured across a year of departures, November is the cheapest month to fly Surabaya to Interlaken, at around Rp14.902.682 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 Interlaken?
January is the dearest month we captured for Surabaya to Interlaken, at around Rp23.605.033 return, about Rp8.702.351 more than the cheapest month.
How long is the flight from Surabaya to Interlaken?
About 17h 25m with 1 stop, from the itineraries we captured for Surabaya to Interlaken.
Which airlines fly from Surabaya to Interlaken?
The fares we captured for Surabaya to Interlaken were on Singapore Airlines, Emirates, Malaysia Airlines, KLM, among others.