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Find cheap Singapore Airlines flights to Kathmandu

CMH — KTM
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Singapore Airlines flights from Australia to Kathmandu
Explore the most affordable Singapore Airlines flight options available from Australia to Kathmandu. Find the lowest fares with prices last updated on 27 July 2026.

Thu 20/815:45
DRW
-
KTM
1 stop57h 30m
Singapore Airlines
Thu 27/822:50
KTM
-
DRW
1 stop22h 20m
Singapore Airlines
Deal found 22/7$1,265
Mon 10/809:55
PER
-
KTM
1 stop13h 50m
Singapore Airlines
Sat 5/922:50
KTM
-
PER
1 stop18h 25m
Singapore Airlines
Deal found 22/7$1,279
Sun 23/801:55
DRW
-
KTM
1 stop23h 20m
Singapore Airlines
Mon 31/822:50
KTM
-
DRW
1 stop46h 20m
Singapore Airlines
Deal found 27/7$1,281

Flights to Kathmandu with Singapore Airlines at a glance

Find detailed information about Singapore Airlines flights from Australia to Kathmandu. Explore the options provided by Singapore Airlines to plan your journey from Australia to Kathmandu. Data last updated 27 July 2026.

Popular in

December

Cheapest in

May

Average price

$1,386

Return from

$1,039

One-way from

$683
Highest demand for flights to Kathmandu with Singapore Airlines; 10% potential price increase.
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Best time to find cheap flights to Kathmandu with Singapore Airlines; 2% potential price drop.
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Average price for flights to Kathmandu with Singapore Airlines (return).
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Singapore Airlines
  • Singapore Airlines
  • 7/9-22/9
  • 2 total stops
  • 55h 50m total
  • Australia to Kathmandu
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Singapore Airlines
  • Singapore Airlines
  • 9/8
  • 1 total stop
  • 28h 10m total
  • Australia to Kathmandu
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Cheapflights Insights

Find cheap Singapore Airlines flights to Kathmandu

How long is the flight to Kathmandu with Singapore Airlines?

On average, Singapore Airlines flights from Australia to Kathmandu take 18 hours 55 minutes. Flights to Kathmandu from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to Kathmandu with Singapore Airlines?

The best time to book a flight to Kathmandu with Singapore Airlines is 87 days before departure. On average, fares are higher if you book 10 days before departure.

FAQs about flights to Kathmandu with Singapore Airlines

  • Which airport do Singapore Airlines flights arrive at when travelling to Kathmandu?

    Singapore Airlines flights on this route tend to land at Kathmandu Tribhuvan Airport.

  • Is Singapore Airlines the cheapest airline for a flight to Kathmandu?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Kathmandu tends to be with China Southern.

  • Are there alternative airlines other than Singapore Airlines that fly to Kathmandu?

    China Southern, Malaysia Airlines and Thai Airways all fly to Kathmandu and offer an alternative to Singapore Airlines.

  • How much is a Singapore Airlines flight to Kathmandu?

    The average price for a return flight with Singapore Airlines is $1,402, while a one-way flight costs around $812.

See more FAQs

Reviews of Singapore Airlines

See what Cheapflights users have to say about their Singapore Airlines experience.
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices
Overview

Entertainment

8.1

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

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