Flights by month
Surabaya to Kathmandu flights, month by month (2026)
A typical return fare from Surabaya to Kathmandu for each of 11 months, from departures we researched across a year. November is the cheapest, at around Rp7.412.680. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Nov 2026, about Rp7.412.680
Jan 2027 costs about Rp4.848.324 more.
Researched fares: Rp10.321.820 to Rp18.415.691 per person over 11 checks, last on 2026-09-04.
Estimates from Google Flights, captured August 2026, for a one week return from Jakarta. 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 Kathmandu
- Typical journey time
- 15h 45m
- Stops
- 1, usually via KUL, SIN, CAN
- Usually flown by
- Malaysia Airlines, Singapore Airlines, China Southern, Garuda Indonesia
- Carbon, one way
- 499 kg CO₂
Common questions
When is the cheapest month to fly from Surabaya to Kathmandu?
From what we captured across a year of departures, November is the cheapest month to fly Surabaya to Kathmandu, at around Rp7.412.680 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 Kathmandu?
January is the dearest month we captured for Surabaya to Kathmandu, at around Rp12.261.004 return, about Rp4.848.324 more than the cheapest month.
How long is the flight from Surabaya to Kathmandu?
About 15.8 hours with 1 stop, via Kuala Lumpur, Singapore, Guangzhou, from the itineraries we captured for Surabaya to Kathmandu.
Which airlines fly from Surabaya to Kathmandu?
The fares we captured for Surabaya to Kathmandu were on Malaysia Airlines, Singapore Airlines, China Southern, Garuda Indonesia, among others.