We are asked so many times what is the duty/tax free allowance for different countries that I decided to make this sticky to help everyone out. If the country is part of the EU then duty free is NOT available to EU residents, but DUTY paid goods are subject to certain criteria.

Please read http://www.ukba.homeoffice.gov.uk/customs-travel/customs/whatcanibringin/allowances/" target="_blank" rel="nofollow" class="break-word">the information here

NOTES..
cigarette and tobacco prices are set by the Greek government it doesn't matter weather you buy one packet or 100 packets the unit price remains the same

please remember if you are buying booze prior to check in/security on your homeward journey these MUST be packed in your hold baggage or they will be confiscated, or purchased after security in the airport shop

Hope this helps

Wizard.