Cheap flights from Surabaya to Kathmandu from Rp 13,023,256
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Surabaya to Kathmandu
Cheapest flights from Surabaya to KathmanduExplore the most affordable flight options available from Surabaya to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Surabaya to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Best flights from Surabaya to KathmanduDiscover carefully curated flight deals from Surabaya to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Surabaya to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Last-minute flights from Surabaya to KathmanduDiscover last-minute flight deals from Surabaya to Kathmandu. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Surabaya to Kathmandu. Data last updated 10 October 2026 and is based on user searches.
Find flight deals from Surabaya to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Surabaya (SUB) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Surabaya to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
SurabayaKathmandu
SUB Surabaya Juanda - KTM Kathmandu Tribhuvan
SUBKTM
Surabaya Juanda
Tue 20/10
05.05-20.35
1 stop16h 45m
Kathmandu Tribhuvan
Sat 31/10
13.50-09.45
1 stop18h 40m
Best time to book a flight from Surabaya to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Surabaya with our price prediction graph.
Related info for your journey
Find useful and relevant information for your journey from Surabaya to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Surabaya to Kathmandu by cabin class
Find flights from Surabaya to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Surabaya and Kathmandu flights
Browse other Surabaya and Kathmandu flight options. Last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Surabaya to Kathmandu?
Deals for Surabaya to Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Surabaya to Kathmandu?
Cheapflights simply makes it quick and affordable to book flights from Surabaya to Kathmandu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Surabaya to Kathmandu with no change fees?
Need flexible booking options for your flight to Kathmandu from Surabaya? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Surabaya to Kathmandu become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!