oneWorld carriers Qatar Airways and SriLankan Airlines starting today (23DEC19) begins expanded reciprocal codeshare partnership, covering additional service beyond Colombo and Doha. Planned new codeshare routes as follow.
Qatar Airways operated by SriLankan Airlines
Colombo – Gan Island
SriLankan Airlines operated by Qatar Airways
Doha – Athens
Doha – Belgrade
Doha – Brussels
Doha – Dublin
Doha – Helsinki
Doha – Munich
Doha – Prague
Doha – Thessaloniki