Here are the current direct (non‑stop) flight options from Colombo (Bandaranaike CMB) to Dubai (DXB):

Summary of airlines operating non‑stop on CMB→DXB

• Emirates — multiple daily non‑stop services. (FlightsFrom.com)
• Flydubai — several daily non‑stop flights. (Some seasonal schedule variations; specific departure times change through the year.) (FlightsFrom.com)
• SriLankan Airlines — daily/several weekly non‑stop services. (FlightsFrom.com)
• FitsAir — operates at least one direct service on the route. (FlightsFrom.com)

Typical flight time

• Non‑stop flight time is roughly 4 hours 15 minutes to about 5 hours (varies by carrier, routing and aircraft). (eg.Wego.com)

Notes and tips

• Frequency and exact departure/arrival times are seasonal and can change; airlines sometimes alter schedules. For specific dates and fares, check the airlines’ official websites or a flight search/booking site for the travel date you want. (eg.Wego.com)
• If you need the earliest/cheapest/latest schedule for particular travel dates (for example, travel on or after October 30, 2025), tell me the exact dates and I’ll pull live schedules and fares. I can also compare fares across the four carriers.

Would you like me to look up flights and prices for specific travel dates?