Good to know - Cheap tickets Colombo — Kathmandu
| Cheapest flight found | $229 |
|---|---|
| Minimal flight time | 3h 45m |
| Flight distance | 2382 km |
| Most popular airline | SriLankan Airlines |
Airfare Colombo – Kathmandu by month
Here you can find out in what months how much a ticket Colombo – Kathmandu costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| April 2026 | ||
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| November 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Colombo — Kathmandu
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:15 | 12:15 | mon, thu, sun | UL181 | SriLankan Airlines | 3h 45m | Bandaranaike International Airport — Tribhuvan International Airport | Select dates |
| 08:35 | 12:35 | wed | UL181 | SriLankan Airlines | 3h 45m | Bandaranaike International Airport — Tribhuvan International Airport | Select dates |
Popular airlines flying Colombo — Kathmandu
Flight Colombo – Kathmandu is served by 18 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Colombo to Kathmandu in the last 48 hours
Dynamics airfare Colombo — Kathmandu by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Colombo — Kathmandu
The graph shows that booking flights Colombo — Kathmandu is best planned for March and flights Colombo — Kathmandu — Colombo in the month of June.
Flights Colombo — Kathmandu
The selection of cheap flights Colombo — Kathmandu
Here you can find and purchase the cheapest flights Colombo — Kathmandu from $229 and Colombo — Kathmandu — Colombo from $228.
The price of the flight Colombo — Kathmandu (Nepal) — Colombo from $228 (round-trip).
The average price of the flight Colombo — Kathmandu (Nepal) — Colombo $538 (round-trip).
- Departure city: Colombo
- IATA code of the city of origin: CMB
- Departure airports: Bandaranaike International Airport, Beira Lake SPB, Ratmalana
- Departure country: Sri Lanka
- Destination city: Kathmandu
- IATA code of the destination city: KTM
- Destination airports: Tribhuvan International Airport
- Destination country: Nepal
Low cost flights Colombo — Kathmandu (CMB — KTM)
The distance between Colombo and Kathmandu 1480 miles (or 2382 kilometres).
The time difference between Colombo and Kathmandu is 0 h.
Minimal flight time from Colombo to Kathmandu 3h 45m.
LowCostClub always do a comparison of airfares Colombo — Kathmandu with several airlines (include SriLankan Airlines). They will always give you all available options so you can find the cheapest flight to Kathmandu. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Colombo — Kathmandu. Last week, for instance, the cheapest round-trip prices stood at $228 while the cheapest one-way price that was available within the last week cost $229
Routes from nearby cities to Kathmandu
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Kathmandu is from Thiruvananthapuram. The cheapest airfare can be purchased with a flight from Kochi from $62. The nearest airports from Colombo with a flight to Kathmandu are in Pondicherry.
Popular International routes from Colombo
Popular routes from Kathmandu
If you are going to fly from Kathmandu, then study the popular flights. The most popular flights from Kathmandu:
Popular domestic routes from Colombo
FAQ about Colombo — Kathmandu
Are there any direct flights Colombo — Kathmandu?
Yes, they do: UL181
Can we fly from Colombo to Kathmandu?
Yes, you can fly from Colombo to Kathmandu. Colombo has 3 airports (Bandaranaike International Airport, Beira Lake SPB, Ratmalana) for flights. SriLankan Airlines departs from Colombo on mon, wed, thu, sun. There are non-direct flights through Air Arabia, Air Arabia Abu Dhabi, Air China, Air India, AirAsia, Cathay Pacific, China Eastern Airlines, Ethiopian Airlines, Flexflight, flydubai, IndiGo, Jazeera Airways, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai AirAsia, Thai Airways, Turkish Airlines.
How long does it take to fly from Colombo to Kathmandu?
A direct flight lasts an average of 3h 45m, during which time the aircraft covers a distance of 2382 km.
How much do flights Colombo — Kathmandu cost?
The price of flights Colombo — Kathmandu starts from $229.
What days does the plane fly Colombo — Kathmandu?
Planes fly Colombo — Kathmandu 4 times a week on the following days: mon, wed, thu, sun
What airports are there in Colombo and Kathmandu?
In Colombo — Bandaranaike International Airport, Beira Lake SPB, Ratmalana. In Kathmandu — Tribhuvan International Airport.
What flights are currently flying from Colombo to Kathmandu?
The following flights fly between Colombo and Kathmandu: UL181, UL181
What month is the cheapest to fly from Colombo to Kathmandu?
High season is considered to be April and the cheapest month is March. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Colombo — Kathmandu flight deals.
Which airlines direct fly from Colombo to Kathmandu?
Only one airline operates a direct flight Colombo — Kathmandu: SriLankan Airlines.
Which airlines fly from Colombo to Kathmandu?
All the following airlines flights Colombo — Kathmandu: Air Arabia, Air Arabia Abu Dhabi, Air China, Air India, AirAsia, Cathay Pacific, China Eastern Airlines, Ethiopian Airlines, Flexflight, flydubai, IndiGo, Jazeera Airways, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai AirAsia, Thai Airways, Turkish Airlines.