Cheap flights from Surabaya to Kathmandu

7 Oct — 14 Oct1
1 adult
Sat 7/10
Sat 14/10

How to find the cheapest flight from Surabaya (SUB) to Kathmandu (KTM)

All the information you need to plan the best SUB to KTM flight in 2023: compare Surabaya to Kathmandu flight prices with the expected peak season, weather and rainfall in Kathmandu.

Popular in


Cheapest in


Average price

Rp 11,718,266

Round-trip from

Rp 64,380,469,248
High demand for flights, 41% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in October 2023
From Surabaya Juanda to Kathmandu Tribhuvan



Rp 4,158,978 - Rp 16,700,464



10 - 23 °C



0 - 370 mm

What is the cheapest month to fly from Surabaya to Kathmandu?

The best pricing can be found in the month of June. Prices to Kathmandu from Surabaya average Rp 10,353,223. You can even find prices in June for less than Rp 10,353,223, as users have found deals to Kathmandu from as low as Rp 6,424,148. The month of July appears to be one of the more expensive times to travel to Kathmandu from Surabaya. Flying in the targeted month can save you up to 70%.

When is the cheapest time to fly from Surabaya to Kathmandu (SUB - KTM)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Surabaya to Kathmandu as you normally would.

Related info for your journey

Useful info, stats and facts about Surabaya to Kathmandu flights.

How popular is this Surabaya to Kathmandu flight route?

What does SUB to KTM mean?

Surabaya Juanda Airport is SUB and Kathmandu Tribhuvan Airport is KTM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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