Domestic flights
Some airlines accept photo driving licences and other forms of ID for domestic flights, but many don’t so check your airlines website when you book your flights. If you turn up with the wrong type of ID you will not be able to fly and you are unlikely to get your money back.
Källa: Storbritanniens civila luftfartsmyndighet
British Airways
If you are flying solely within the UK, including Northern Ireland, you do not need a passport but we advise that you carry photographic identification with you when travelling, such as your passport or driving licence. This may be requested at certain points in your journey. Children under the age of 16 years do not require identification to travel within the UK.
easyJet behöver det heller inte.