This is a 3 night city break in mid December to the modern city of Frankfurt, which also features an old town and a Christmas Market. The hotel I have chosen is familiar with most people here, Premier Inn. Yet, this is nothing like our Premier Inns, just look at them rooms! And still the same cheap price, if not cheaper! It is the best rated hotel in Frankfurt on TripAdvisor #1 of 274. 70 5* reviews, 11 4*, 1 3* and no lower reviews.
For 2 adults: Hotel £115 + Flights £93 = £208.
For 2 adults + 2 children: Hotel £115 + Flights £160 = £275.
December 14th to December 17th
Ryanair from London Stansted: https://www.ryanair.com/gb/en/
Premier Inn Frankfurt Messe:
'get deal' link.