The Mostyn Hotel London is offering valentine day discount in which , if you book 1 night or 2 night than you get full English breakfast, 3 course dinner for two on one evening and a box of chocolate. The Package cost starts from £149.00  per night.

The Durley House hotel is offering valentine package in which they give a Three Night Break in a luxury One Bedroom Suite, dozen beautiful red roses (or flowers of your choice), Luxurious, handmade, fresh cream chocolates, a Theatre tickets of your choice to a west end Show (Subject to availability),a  bottle of Bubbly and Strawberries and Full English breakfast each Morning.

The Athenaeum Hotel London is offering Valentine Weekend offer in which you get  a special seasonal rate starting from £150 + VAT per night, over the Easter weekend (11th – 14 April 2009)
A delicious Easter day lunch will be served on Easter Sunday in Damask, or alternatively treat yourself to Afternoon Tea in the Garden Room.

The Royal Garden Hotel London is offering one day package for Valentine. On opening the room you get  a chilled bottle of champagne, fresh strawberries dipped in chocolate and a long stem rose.
On Valentine Day evening , Dine in the romantic surroundings of the Park Terrace Restaurant, where you will be served a 3 course dinner for 2, including a complimentary glass of champagne, coffee and Petit Fours. With its calm and friendly atmosphere and splendid views of Kensington Gardens, the Park Terrace is the perfect setting for that most …

The Grange Rochester Hotel is offering great deal on valentine day. You get 1 night accommodation in a Superior Room (upgrade available @ £30+VAT). You get breakfast for two the following morning. On Valentines evening you are invited to take a romantic meal for two with flowers and Valentines chocolate. You are served with a glass of Champagne per person.  You also get :

The Lanesborough Hotel is giving Valentine day Offer in which you get Champagne and Petit Fours. You also get 5 course dinner at Apsleys with live music and a glass of champagne.
The rate for 14th February 2009 for Junior Suite is from £495.

The Cadogan Hotel is offering Valentine’s offer. This offer includes a Full English breakfast in  Langtry’s restaurant or breakfast in bed,a 3 course dinner with a glass of bubbly, Chilled Champagne in your room on arrival, Chocolates and Strawberries for your sweet tooth, a single red rose upon your pillow and Complimentary Upgrade .
 

The Cavendish Hotel is giving nice valentine day offer, in which on arrival you are welcomed with chilled Moet & Chandon rosé champagne and chocolate dipped strawberries. You have to pay £299 in this offer and you get Executive Bedroom. You get breakfast in bed the next morning.