Flights by month
Kathmandu to Seoul flights, month by month (2026)
A typical return fare from Kathmandu to Seoul for each of 7 months, from departures we researched across a year. September is the cheapest, at around Rp10.795.470. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Oct 2026, Nov 2026 cost about Rp1.454.530 more. The rest of the year is much the same.
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 Sep 2026 to Mar 2027. How we work this out
Flying to Seoul
- Typical journey time
- 13h 50m
- Stops
- 1, usually via BKK, KUL, HKG
- Usually flown by
- THAI, Malaysia Airlines, Cathay Pacific, China Southern
- Carbon, one way
- 449 kg CO₂
Common questions
When is the cheapest month to fly from Kathmandu to Seoul?
From what we captured across a year of departures, September is the cheapest month to fly Kathmandu to Seoul, at around Rp10.795.470 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 Kathmandu to Seoul?
November is the dearest month we captured for Kathmandu to Seoul, at around Rp11.458.072 return, about Rp662.602 more than the cheapest month.
How long is the flight from Kathmandu to Seoul?
About 13.8 hours with 1 stop, via Bangkok, Kuala Lumpur, Hong Kong, from the itineraries we captured for Kathmandu to Seoul.
Which airlines fly from Kathmandu to Seoul?
The fares we captured for Kathmandu to Seoul were on THAI, Malaysia Airlines, Cathay Pacific, China Southern, among others.