Where does SriLankan Airlines fly? The UL route map

In 2LNR's schedule data, SriLankan Airlines (UL) flies 33 nonstop routes between 34 airports, and Chennai to Colombo carries the most service of them. Every UL nonstop in 2LNR's schedule data is grouped by origin below, busiest first.

Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.

Updated .

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33
Nonstop routes
34
Airports served
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What this page carries for SriLankan Airlines

2LNR does not read seat inventory for SriLankan Airlines. This page carries the carrier's nonstop network from 2LNR's schedule data, grouped by origin, and every route opens its own schedule with the aircraft and times filed for each departure.

Availability by date

Each route opens a calendar of departures with confirmed upgrade and award space, so you can see which dates already have room instead of checking one flight at a time.

Alerts when space opens

Premium seats turn over fast. Watch a UL route and 2LNR notifies you by email, SMS, in-app, and push the moment space appears.

The whole network on a map

Filter the interactive route map to UL to see the network, compare connections, and jump into any route from there.

About SriLankan Airlines

SriLankan Airlines in brief

SriLankan Airlines' IATA code is UL and its ICAO code is ALK. It is a oneworld member hubbed at Colombo.

SriLankan Airlines flight schedule by route

The UL routes carrying the most flights in 2LNR's schedule data. Each one opens that route's scheduled departures. This is the published schedule, not a live status board: for day-of delays, cancellations and gates, check SriLankan Airlines directly.

Busiest SriLankan Airlines airports

The airports with the most UL nonstop routes in 2LNR's schedule data. Hubs and focus cities normally sit at the top of a list like this. Each one opens that airport's full nonstop list, on UL and on every other carrier 2LNR covers.

Every SriLankan Airlines nonstop route

33 nonstop routes across 34 airports, grouped by departure city. Each route links to its confirmed upgrade and award availability.

See the UL network on the interactive map →

Frequently asked questions about SriLankan Airlines (UL) routes

Where does SriLankan Airlines fly nonstop?
SriLankan Airlines operates 33 nonstop routes serving 34 airports in 2LNR's schedule data. The busiest are Chennai to Colombo, Colombo to Male, and Colombo to Kuala Lumpur. The full list is on this page, and each route opens its own calendar of confirmed upgrade and award space.
How many routes does SriLankan Airlines (UL) operate?
UL currently shows 33 nonstop routes between 34 airports. Schedules change seasonally, so this page updates as new UL schedule data is confirmed.
Does 2LNR track upgrades on SriLankan Airlines?
2LNR tracks confirmed upgrade inventory on American, Delta and Alaska, and award seats across more than 20 airlines. SriLankan Airlines is not one of them. Each UL route below carries its own nonstop schedule and the airlines that operate it.
How do I check availability on a specific UL route?
Open a route such as Chennai to Colombo from the list on this page to see UL departures date by date. The route page carries the nonstop schedule, the aircraft and the times filed for each UL departure; 2LNR does not read seat inventory for this carrier.
Does 2LNR show the SriLankan Airlines flight schedule?
Yes, for the routes on this page: each UL route opens the scheduled departures 2LNR holds for it, refreshed as new schedule data is confirmed. It is not a live status board. For day-of delays, cancellations and gates, check SriLankan Airlines directly, and treat anything here as the published schedule rather than today's operation.

Every UL nonstop route, with its timetable

Open any route for its schedule and who flies each departure. On the carriers 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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