Learn Hardcore Hebrew: בואי נבדוק אם הטיסה הבינלאומית שלנו ליעד הזה ישירה או לא. - Let’s check whether our international flight to this destination is direct or not.

בואי literally means come! when speaking to one female. In everyday Hebrew, בואי + future verb is a very common way to say let’s ... to a woman.

So:

בואי נבדוק = let’s check (said to a woman)
To a man: בוא נבדוק
To a group of women: בואו נבדוק
To a mixed group or group of men: also בואו נבדוק

It does not always sound like a literal come in English. It often just introduces a suggestion.

Why is נבדוק in the future tense if the meaning is let’s check?

Hebrew often uses the 1st person plural future to express let’s ....

So:

נבדוק literally = we will check
But in context, especially after בואי / בוא / בואו, it means let’s check

This is very normal Hebrew usage.

A few similar examples:

נלך = we will go / let’s go
נראה = we will see / let’s see
נשב = we will sit / let’s sit down

Context tells you whether it is a real future or a suggestion.