CNS is Cairns
An airport in Australia. CNS is its three-letter IATA code, the one on your boarding pass and bag tag.
- IATA code
- CNS
- Airport
- Cairns
- Country
- Australia
- Region
- Asia & Pacific
Why is it CNS?
The letters C, N and S all appear, in that order, in “Cairns”, which makes this one of the easier codes to remember.
Don't mix it up with
These codes look or sound close to CNS.
Other airports in Australia
Quick check
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Common questions
What airport is CNS?
CNS is the IATA code for Cairns in Australia.
What is the airport code for Cairns?
The three-letter IATA code for Cairns is CNS.