Step 2 of 4 - Low Cost from:

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Low Cost Airport List:

Ibiza - Spain - Airport Code:[IBZ]

Innsbruck - Austria - Airport Code:[INN]

Inverness - United Kingdom - Airport Code:[INV]

Ioannina - Greece - Airport Code:[IOA]

Isle of Man - United Kingdom - Airport Code:[IOM]

Istanbul - Turkey - Airport Code:[SAW]

Istanbul-Ataturk - Turkey - Airport Code:[IST]

Izmir - Turkey - Airport Code:[ADB]