Good to know - Cheap tickets Kathmandu — Colombo
| Cheapest flight found | $159 |
|---|---|
| Minimal flight time | 3h 40m |
| Flight distance | 2382 km |
| Most popular airline | SriLankan Airlines |
Airfare Kathmandu – Colombo by month
Here you can find out in what months how much a ticket Kathmandu – Colombo costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| May 2026 | ||
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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 Kathmandu — Colombo
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 13:15 | 16:40 | mon, thu, sun | UL182 | SriLankan Airlines | 3h 40m | Tribhuvan International Airport — Bandaranaike International Airport | Select dates |
| 13:35 | 17:00 | wed | UL182 | SriLankan Airlines | 3h 40m | Tribhuvan International Airport — Bandaranaike International Airport | Select dates |
Popular airlines flying Kathmandu — Colombo
Flight Kathmandu – Colombo is served by 18 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Kathmandu to Colombo in the last 48 hours
Dynamics airfare Kathmandu — Colombo 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 Kathmandu — Colombo
The graph shows that booking flights Kathmandu — Colombo is best planned for March and flights Kathmandu — Colombo — Kathmandu in the month of January.
Flights Kathmandu — Colombo
The selection of cheap flights Kathmandu — Colombo
Here you can find and purchase the cheapest flights Kathmandu — Colombo from $159 and Kathmandu — Colombo — Kathmandu from $249.
The price of the flight Kathmandu — Colombo (Sri Lanka) — Kathmandu from $249 (round-trip).
The average price of the flight Kathmandu — Colombo (Sri Lanka) — Kathmandu $701 (round-trip).
- Departure city: Kathmandu
- IATA code of the city of origin: KTM
- Departure airports: Tribhuvan International Airport
- Departure country: Nepal
- Destination city: Colombo
- IATA code of the destination city: CMB
- Destination airports: Bandaranaike International Airport, Beira Lake SPB, Ratmalana
- Destination country: Sri Lanka
Low cost flights Kathmandu — Colombo (KTM — CMB)
The distance between Kathmandu and Colombo 1480 miles (or 2382 kilometres).
The time difference between Kathmandu and Colombo is 0 h.
Minimal flight time from Kathmandu to Colombo 3h 40m.
LowCostClub always do a comparison of airfares Kathmandu — Colombo with several airlines (include SriLankan Airlines). They will always give you all available options so you can find the cheapest flight to Colombo. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Kathmandu — Colombo. Last week, for instance, the cheapest round-trip prices stood at $249 while the cheapest one-way price that was available within the last week cost $159
Routes from nearby cities to Colombo
A flight from a neighbouring city can help you save money on plane tickets.
Most often, flights to Colombo are from Bagdogra. The cheapest plane ticket to Colombo can be bought from $169 with a departure from Patna, which is also the nearest city from Kathmandu.
Popular International routes from Kathmandu
Popular routes from Colombo
If you are going to fly from Colombo, then study the popular flights. The most popular flights from Colombo:
Popular domestic routes from Kathmandu
FAQ about Kathmandu — Colombo
Are there any direct flights Kathmandu — Colombo?
Yes, they do: UL182
Can we fly from Kathmandu to Colombo?
Yes, you can fly from Kathmandu to Colombo. Kathmandu has an airport (Tribhuvan International Airport) for flights. SriLankan Airlines departs from Kathmandu 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 (Yunnan Peacock Livery), 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 Kathmandu to Colombo?
A direct flight lasts an average of 3h 40m, during which time the aircraft covers a distance of 2382 km.
How much do flights Kathmandu — Colombo cost?
The price of flights Kathmandu — Colombo starts from $159.
What days does the plane fly Kathmandu — Colombo?
Planes fly Kathmandu — Colombo 4 times a week on the following days: mon, wed, thu, sun
What airports are there in Kathmandu and Colombo?
In Kathmandu — Tribhuvan International Airport. In Colombo — Bandaranaike International Airport, Beira Lake SPB, Ratmalana.
What flights are currently flying from Kathmandu to Colombo?
The following flights fly between Kathmandu and Colombo: UL182, UL182
What month is the cheapest to fly from Kathmandu to Colombo?
High season is considered to be November and the cheapest month is March. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Kathmandu — Colombo flight deals.
Which airlines direct fly from Kathmandu to Colombo?
Only one airline operates a direct flight Kathmandu — Colombo: SriLankan Airlines.
Which airlines fly from Kathmandu to Colombo?
All the following airlines flights Kathmandu — Colombo: Air Arabia, Air Arabia Abu Dhabi, Air China, Air India, AirAsia, Cathay Pacific, China Eastern (Yunnan Peacock Livery), Ethiopian Airlines, Flexflight, flydubai, IndiGo, Jazeera Airways, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai AirAsia, Thai Airways, Turkish Airlines.