I am a British citizen travelling from Dubai to Stansted with a stop in Istanbul. I will have 5 months validity on passport. Will this be acceptable. I am not leaving the airport.
According to Timatic you're not required to have a visa given that you have a ticket to leave Turkey.
TWOV (Transit Without Visa):
Visa required, except for Holders of confirmed onward tickets for a max. transit For details, click here time of 24 hours.