Are there nonstop flights from Colombo (CMB) to Port Blair (IXZ)?

No. The fastest connection is via Chennai, about 3h 23m of total flying time.

What is the fastest connection from Colombo (CMB) to Port Blair (IXZ)?

via Chennai ≈ 3h 23m, via Bengaluru ≈ 3h 46m, via Hyderabad ≈ 4h 17m (estimated flying time, excluding layovers).

Bandaranaike International Colombo Airport (CMB) to Veer Savarkar International Airport / INS Utkrosh (IXZ)・1,493 km

No nonstop flights. The fastest connection is via Chennai (MAA), about 3h 23m of flying time (layover not included).

None.

3 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.