Flights from Singapore to Kathmandu

SIN
Singapore
21h 55m avg
KTM
Kathmandu
Flights from
$428
Compare 1 options across 1 airline
Updated 1 month ago
$428
Cheapest Flight
$428
Average Price
0
Direct Flights
1
Airlines
Looking for the return flight? Kathmandu to Singapore from $626
KTM → SIN Flights

Compare All SIN to KTM Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight
AirlineScheduleStopsDurationPrice
AI
AI
AI · 2116
13:10
SIN
11:05
KTM
 0 stop(s) 21h 55m $428 Best Book →

Airport Information

Key details about departure and arrival airports for this route

SIN
Singapore Changi Airport
City: Singapore
Country: SG
Type: Large Airport
Elevation: 22 ft
SIN Airport Guide →
KTM
Tribhuvan International Airport
City: Kathmandu
Country: NP
Type: Large Airport
Elevation: 4,390 ft
KTM Airport Guide →

Tips for Singapore to Kathmandu Flights

Save money and travel smarter with these route-specific tips

📅 When to Book
Book SIN–KTM flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
💰 Price Trends
The average fare is $428, but prices as low as $428 are available.
✈ Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
📍 Flexible Dates
Flying midweek (Tuesday–Thursday) on SIN–KTM is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Kathmandu

Book accommodation at your destination — top-rated stays near KTM airport

Little Buddha Inn
Little Buddha Inn
Kathmandu, 3★
10.0 Check Price
Paru Home 1bhk
Paru Home 1bhk
Kathmandu, 2★
10.0 $16/night
Pine Crest 2BHK Apartment
Pine Crest 2BHK Apartment
Kathmandu
10.0 Check Price
Family Apartment
Family Apartment
Kathmandu, 3★
10.0 $33/night
Hotel Paya Nepal
Hotel Paya Nepal
Kathmandu, 2★
10.0 $16/night
Aarya Wellness & Hostel
Aarya Wellness & Hostel
Kathmandu, 5★
10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying SIN to KTM

What is the cheapest flight from Singapore to Kathmandu?
The cheapest flight from Singapore (SIN) to Kathmandu (KTM) currently starts at $428 with AI. Prices are updated regularly and may vary by date and availability.
How many airlines fly from SIN to KTM?
We found 1 airline(s) operating on the SIN–KTM route, including AI.
Are there direct flights from Singapore to Kathmandu?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Singapore to Kathmandu is approximately $428. Prices range from $428 to $428 depending on airline, time, and class.
How long is the flight from SIN to KTM?
The average flight duration from Singapore to Kathmandu is approximately 21 hours 55 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on SIN–KTM flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From $428
Book Cheapest →

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