Cheapest€273.90
- Singapore Airlines SA264706:195h 13m11:32Singapore SINKathmandu KTM
Door to door 8h 23mCO2 539.3 kgChanges 0Fixed, no changes
Singapore to Kathmandu flight
Flights from Singapore to Kathmandu start at €347.06 and take 8h 23m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Singapore to Kathmandu on the date you actually want, rather than on the date this page was built.
The Flights from Singapore to Kathmandu starts at €347.06 and takes 8h 23m door to door, run by 1 operator over 3,644 km, with around 5 departures a day. Fares bottom out about 21 days before departure.
- 8h 23mDoor to door
- 5h 13mMoving
- €347.06 to €747.67From
- 06:19 to 07:30First and last departure
- 5Per day
- 539.3 kgCO2
First and last are taken from the services we sell on 6 October 2026. The return direction keeps its own timetable and is not these times reversed.
€347.06 to €747.67 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €747.67Wed16
- about €746.49Thu17
- about €670.38Fri18
- about €597.22Sat19
- about €521.70Sun20
- about €475.68Mon21
- about €460.93Tue22
- about €372.43Wed23
- about €497.51Thu24
- about €430.84Fri25
- about €496.92Sat26
- about €434.97Sun27
- about €347.06Mon28
- about €367.71Tue29
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 6 October 2026
Airlines
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Singapore Airlines | €273.90 | 8h 9m | 740 km/h | Fixed fare | Not published |
The flight gets you into Kathmandu. It does not get you a bed, and neither do we.
A room in Kathmandu for the night the flight gets in
Filter by neighbourhood and by price per night, and the map tells you what is a walk and what is a taxi.
Search Kathmandu on AgodaOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Singapore to Kathmandu
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €298.6890 days
- €299.2760 days
- €289.8345 days
- €311.6630 days
- €273.9021 days
- €367.7114 days
- €460.937 days
- €670.383 days
- €747.671 days
- Cheapest lead time
- Fares bottom out around 21 days ahead, at €273.90.
- How much it moves
- The gap between the cheapest and dearest lead time is 173 percent. The dearest point is €747.67, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 21 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €434.97Sun
- €347.06Mon
- €367.71Tue
- €372.43Wed
- €497.51Thu
- €430.84Fri
- €496.92Sat
Where you leave from and where you arrive
Singapore
Air
- SIN
- XSP
Kathmandu
Air
- KTM
What the journey actually looks like
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 3,644 km against 3,538 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Kuala Lumpur, Bangkok, Dhaka, Kolkata. The gap between arriving and leaving is 63 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Singapore at 06:19 and the last at 07:30, across 5 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Singapore to Kathmandu
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Singapore to Kathmandu take?
The Flight from Singapore to Kathmandu takes 8h 23m door to door, of which 5h 13m is spent moving. The route runs 3,644 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Singapore to Kathmandu cost?
The Flight from Singapore to Kathmandu starts at €347.06 for one passenger, as of 15 September 2026. A typical fare is €327.59. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Singapore to Kathmandu?
1 operators run the Flight from Singapore to Kathmandu: Singapore Airlines. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Singapore to Kathmandu use?
The Flight from Singapore to Kathmandu leaves from Singapore SIN and arrives at Kathmandu KTM. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Singapore to Kathmandu?
Fares for the Flight from Singapore to Kathmandu bottom out around 21 days ahead, at €273.90. The gap between the cheapest and dearest lead time across the window is 173 percent, measured on 15 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Singapore to Kathmandu produce?
The Flight from Singapore to Kathmandu produces about 539.3 kg of CO2 per passenger over 3644 km, which works out at roughly 148 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Singapore to Kathmandu on 15 September 2026: 3644 km of route against 3538 km in a straight line, 5 services a day, 1 operator a cheapest fare of €347.06, and 8h 23m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Kathmandu is large, and the road in from KTM can take longer than the last hour of the flight. Cars are not our business.
A car waiting when you land in Kathmandu
Settled in advance, so the ride into Kathmandu costs what it said it would rather than what the rank says.
Book a transfer from KTM with Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.