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SriLankan Airlines

ALK181 / UL181

ICAO: ALK181 IATA: UL181

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Audio programming, Duty free sales
Seats
143
Business
14
Economy
129
SriLankan Airlines
ALK181
Duration
3h 30m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
SriLankan Airlines
ALK181
Duration
3h 30m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Audio programming, Duty free sales
Seats
143
Business
14
Economy
129
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
SriLankan Airlines
ALK181
Duration
3h 40m
Distance
1470 mi, 2365 km
Coreshare
Same day flight
Yes
Terminal
Arrival: TI
Meals
Hot meal
Onboard services
Movie, Audio programming, Duty free sales
Seats
150
Business
12
Economy
138
According to schedule
Live tracker
Svg Vector Icons : http://www.onlinewebfonts.com/icon
CMB
Colombo, LK
left TERMINAL N/A
Colombo - CMB
WEDNESDAY 03-JUN-2026
08:45 GMT+0530
KTM
Kathmandu, NP
arrives TERMINAL I
Kathmandu - KTM
WEDNESDAY 03-JUN-2026
12:40 GMT+0545
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General route info

Frequency:

Daily

Sun Mon Wed Thu

Direct distance

1463 miles, 2354 km

Actual distance

1470 miles, 2365 km

0.48%
Flight time

3h 40m

Flights / Week

4 flights

Seats / Week

150 seats/flight

600 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Jun 2026
    08:45
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Jun 2026
    08:45
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jun 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Jul 2026
    08:45
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Jul 2026
    08:20
    Colombo(CMB)
    Kathmandu(KTM)
    Airbus A320 (sharklets)
    UL181

ALK181 information

An international route departing from Colombo (CMB), Sri Lanka and arriving at Kathmandu (KTM), Nepal.

The timezone of the departure airport is UTC +5.5, and the timezone of the arrival airport is UTC +5.75.

The current time at the point of departure is 7:20am, and 7:35am at the point of arrival. There is a 0.25 hour time difference between the airports.

The flight distance is 1470 miles, or 2365 km.

For direct flights, the flight time is about 3:40.

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