Thought a thread for Arabs going over might be helpful.
Doing the Newcastle -Amsterdam ferry which still has places. Leave Wednesday teatime and arrive back Saturday morning. £800 return for a cabin of 4 foot passengers.
Obviously you still need to take into account petrol and parking.
https://i.postimg.cc/KKHhWCxd/IMG-20220806-WA0001.jpg
https://i.postimg.cc/jCF20kdQ/IMG-20220807-105121.jpg