S$ 266 Find Cheap Flights from Kathmandu to Singapore – Compare and Save

These are the earliest and latest flight times available from Kathmandu to Singapore:

• Earliest: departs at 22:50 and lands at 03:55
• Latest: departs at 23:10 and lands at 04:15.

The flight takes about 5h 05m.

Three cabin classes are available on flights from Kathmandu to Singapore:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Kathmandu to Singapore takes 5h 05m, covering 5,689 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Kathmandu to Singapore range from S$ 658 to S$ 860, with an average of S$ 742 over the past 12 months. Anything below S$ 658 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the S$ 742 route average. Book 26 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average S$ 569 return via Colombo Bandaranaike Intl (CMB), compared with S$ 763 for direct.

Singapore Airlines is the only airline operating Kathmandu to Singapore flights. 72% of its flights are on time.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Singapore Airlines. Other aircraft seen on the route include Boeing 787 Dreamliner variants.

Night is the busiest departure period on Kathmandu to Singapore flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Evening flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about S$ 607 to S$ 3,779. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Kathmandu to Singapore are currently lower than usual. Average one-way flight prices are about S$ 411, which is 6% below the typical average for this route.

Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around S$ 75 for economy cars. Top options include:

• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

Flights from Kathmandu to Singapore usually depart from Kathmandu Tribhuvan (KTM) and arrive at Singapore Changi (SIN).

Evening flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kathmandu to Singapore route, 28% of flights were delayed in the past three months, with delays averaging 1h 36m.

One-stop flights from Kathmandu to Singapore most commonly connect through:

• New Delhi Indira Gandhi Intl (DEL) – 34% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 32% of one-stop connections
• Kuala Lumpur Intl (KUL) – 28% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) – 3% of one-stop connections

Yes. Flexible dates can save you up to 14% on flights from Kathmandu to Singapore. Wednesday is the cheapest departure day at S$ 701 return on average, while Saturday is the most expensive at S$ 812, a difference of S$ 111.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Singapore Airlines operates flights between Kathmandu and Singapore.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 7h 33m, compared to 8h 28m via Kuala Lumpur Intl (KUL) and 10h 44m via New Delhi Indira Gandhi Intl (DEL).

Singapore is 2 hours ahead of Kathmandu (Singapore Time vs Nepal Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

Among airlines operating Kathmandu to Singapore flights:

• Singapore Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Singapore Airlines: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.