No, as both cities are in the UK
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^^ Actually that depends on which airline you are flying with. Ryanair and Easyjet are the only two airlines that fly from Liverpool to Belfast, and Ryanair now requires that all passengers check in with a passport or NID card, no matter where they are flying.
no you dont
Yes, you are flying to a different country.
none
About 40 minutes.
You would fly east from Dublin to Manchester airport. The flight time is less than an hour.
The ID that is needed to fly to Dublin from Prestwick on a Ryanair flight is a passport.
No, unless you are stopping at the US.
Yes, you need a passport to fly internationally.
Yes, you need a passport to fly internationally.
Yes, you need a passport to fly out of Tijuana.
Not from Northern Ireland as it is a part of the UK.
Yes, babies need a passport to fly internationally.