I have a flight out of Frankfurt at 11:15am in the morning, so I'm thinking I can spend a night in any European city close to Frankfurt and still catch a flight to FRA the follow morning to meet my 11:15am connection.

Which city would you recommend? I've been to London, Dublin, Paris, Berlin, Prague, and Budapest, so I'd like to avoid those cities if possible. This trip is in mid-February.

My inbound arrives at LHR at 11am, the previous morning, so I could be anywhere in Western Europe by 3pm, leaving around 7am the following morning. This is a *A award ticket, so I'm limited to the cities covered by member carriers.

Thanks!