Kaarent,
I see you live in zone 4, and I'm assuming you live in Wisconsin. Congratulations on your up-coming wedding. I'm not sure when Lilies bloom in zone 4, but around here in zone 5a, the Asiatic Lilies usually bloom in June, and the Orientals bloom later. As far as fragrance, it depends on the cultivar.

You might get some great answers if you submit your request to the experts on the Lily forum.

Julie

Here is a link that might be useful: Lily forum

Congratulations! Most of the fragrant lilies are mid-late summer bloomers. There are some daffodils that are highly fragrant, you would need to find ones that are late bloomers. I also believe there are some fragrant tulip and hyacinths. Depending on our spring they could be done by mid-June. These are just off the top of my head, so I am sure other people have better suggestions. Woodland phlox is also fragrant (not a bulb) and would be in bloom about that time.