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