SGD/SG
Find cheap flights to Kathmandu in 2026/2027 from S$489 This is the cheapest return flight found to Kathmandu from Singapore on FlightsFinder on April 23rd 2026 at 14:46. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Kathmandu from the most established flight comparison sites.
Fly to Kathmandu and visit sites like Boudha Stupa, Shri Pashupatinath Temple, Swayambhunath Stupa & Kathmandu Durbar Square.
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2. Compare the best Kathmandu deals from top comparison engines
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These economy flights were found on FlightsFinder from Singapore to Kathmandu in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Singapore to Kathmandu in the last few days. Prices subject to availability.
According to our data, August is on average the cheapest time to book flights to Kathmandu.
You can get flights from S$489 return.
According to our data, April is on average the most expensive time to book flights to Kathmandu.
A return flight could set you back more than S$597.
Nestled in the heart of the majestic Himalayas, Kathmandu is a city that mesmerizes visitors with its ancient temples, vibrant culture, and stunning mountain views. As the capital of Nepal, this bustling metropolis is a unique blend of tradition and modernity, where ancient palaces stand alongside bustling markets and trendy cafes. Wander through narrow alleys filled with the scent of incense, explore UNESCO World Heritage sites, or embark on a trekking adventure in the surrounding mountains – Kathmandu offers a diverse range of experiences for every traveler seeking a blend of history, spirituality, and adventure in a single destination.
A good price for a flight to Kathmandu is S$440 - S$538.
The popular airports near Kathmandu include Tribhuvan International Airport (KTM), Pokhara Airport (PKR), Biratnagar Airport (BIR), and Bharatpur Airport (BHR).
The flight to Kathmandu (KTM) is roughly 5 hours 23 minutes and 2,198 miles (3,538 kilometres) from Singapore, Singapore - Changi Airport (SIN).
The best way is to compare flights to Kathmandu from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Kathmandu.
Here is the average weather forecast in Kathmandu by month:
• Jan: 19°C
• Feb: 21°C
• Mar: 25°C
• Apr: 28°C
• May: 29°C
• Jun: 29°C
• Jul: 28°C
• Aug: 29°C
• Sep: 28°C
• Oct: 27°C
• Nov: 24°C
• Dec: 20°C
The main airport in Kathmandu, Tribhuvan International Airport, is approximately 5.5 miles (9 kilometers) from the city center.
Typically, flights are cheapest to Kathmandu 2 months before departure.
Studies show flights to Kathmandu are typically cheaper on Tuesdays and Wednesdays.
16.1 °C
Fri, 1 May 2026
Average Temperature
19°C
Jan
21°C
Feb
25°C
Mar
28°C
Apr
29°C
May
29°C
Jun
28°C
Jul
29°C
Aug
28°C
Sep
27°C
Oct
24°C
Nov
20°C
Dec
Singapore, Singapore - Changi Airport (SIN) to Kathmandu (KTM)
Distance:
2,198 miles (3,538 kilometres)
Average flight time (direct 5 hours 23 minutes)
From Singapore (SIN), Singapore to Kathmandu, Nepal (KTM): S$489
Depart: 27 Aug 2026 · Return: 17 Sep 2026 Price found 23 Apr 2026, 14:46
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