I don’t want to abandon my dogs.

Im a student and my dogs' names are Maximus, Fiona and Charlie they are very sweet and we are like a family.

I need to fly overseas for good and I dont have enough money to buy and process for my dogs' plane tickets. I dont want to leave them alone or give them to the pound or to someone else. They're very precious to me, they grew up with me since they were were a puppy and I cannot bear to abandon them. Please help me save up,
I cannot imagine them waiting for me on someone else's doorstep to come and take them back and go home together because they have no idea i wouldn't be able come back for them. It breaks me.