そろそろおいとましますって英語でなんて言うの？

In the UK it is common to say 'right' when about to exclaim you are going to be leaving somewhere soon. It does not mean right as in the direction of right and left, but more of a exclamation to get someones attention to the fact you're about to do something. When someone says "I will need to go soon" they usually mean within the next 5-10 minutes.

When you're about to leave, then you can tell a person the following: -I'm going now -I'm going to leave now -I will get going now -Let me get going -I should leave. Thank you for meeting with me.

To be 'off' or 'on one's way' means to be about to leave your present geographical position. Alternatively, if there is a reason you should leave (such as because you have drunk too much alcohol or you have an appointment to keep) you can say, 'I'd better be off.' This is a much used expression in the UK as it simultaneously gives you an excuse for leaving. For example, there are two men in a pub and one man downs his pint and says to the other: "Well, I'd better be off. The wife will be waiting for me to get home."

If you have to leave in a hurry as you have things to say then I would use: ''I'd better go. I've a million things to do today!'' This is saying that you need to leave because you have a lot to do today. (A million things to do is exaggerating the truth but shows that yo have a lot to do.) 'I'd better get going soon.' - I would use this if I want the person to know that I have to/ will be leaving soon.

"I'm off now" Is a short and quick expression to express that you will leave now, to go home or somewhere else. "I'll leave shortly" This is expressing that you will leave soon/shortly, 'shortly' is used to describe a short period of time.

To "head out" is an expression that can be used casually to end a conversation and excuse oneself. It can indicate that there is another place that one needs to be. Sometimes, it is polite to explain that one is limited with time before ending a conversation. To be "short on time" means that time is limited, and there may be other important obligations to keep. "Get going" is an expression that means moving on or leaving. The expression "I had better run" means that there is another pressing matter to get to, and one must excuse him/herself from the conversation. It allows the other person to wrap up what he/she was talking about.

The two sentences you see provided above are great ways to express to your listener that you will be leaving. In the second sentence you will see the term head out. This means to leave a certain area. This term is commonly used in our everyday conversation, it would make a great addition to your vocabulary.