gotoday.com has a London Winter Weekend Escape, which includes accommodations and roundtrip air from $549. deal is a limited time offer and must be purchased by October 30, 2009

Depart on a Wednesday or Thursday Nov. 16 – Feb. 24 for a four-night stay at the Ibis London City Hotel, located across from the Aldgate Underground station in the financial district. The hotel is within walking distance from Liverpool Street, the Tower of London and Tower Bridge.

Package Includes:

• Round trip airfare on available air carrier
• 4 nights hotel accommodations in London
• Continental breakfast daily
• Hotel taxes and service charges