A visit to 5-star The Lanesborough is "as close as you can get to feeling like a royal" (The Independent) — the grand neoclassical mansion sits on the edge of Hyde Park, just minutes from Buckingham Palace. A 3-course meal with champagne at the hotel's flagship restaurant, The Lanesborough Grill, is now £45.

Guarantee yourself a Sunday ticket for No.1 Court at The Championships

Join Lorraine Candy and Trish Halpin at their ultimate women's lifestyle event in London

At Crystal Palace Spa in Marylebone, you can now get a Turkish hammam and Moroccan bath for £40. This includes a steam room session, a full body exfoliation, and a body mask, and saves 71% on the regular price.

Start your evening with a relaxing 2-hour evening cruise down the Thames taking in the sights, with a glass of bubbly in hand, with this offer from City Cruises. See the London Eye, Tower Bridge, and the Tower of London from the water for £27 per person, saving almost a third on the usual price.

Origin Kensington at the 5-star Royal Garden Hotel features floor-to-ceiling windows and serves seasonal British cuisine. A 3-course meal at the restaurant, which opened in October, is £45 with a glass of sparkling wine. This saves up to 39% on the regular price.

Kanishka restaurant is devoted to representing the unique dishes and flavours of India's northeast, known as the Seven Sister states. Atul Kochhar's restaurant seeks to "open your eyes to the plethora of deliciousness" (Financial Times) that exists past the southern and northern Indian cooking methods. For £32 you can visit for a 3-course lunch and enjoy a cocktail.

Treat yourself or a loved one to an enchanting evening of music brought to you by City Music Promotions. The evening will celebrate classical music favourites in well-known venues and cathedrals near you. Travelzoo members can snap up tickets to a concert from £22.

Experience an exhilarating alternative to exploring London with City Cruises' Thamesjet speedboat ride for less than £28 per person. Zoom down the Thames from Westminster to Canary Wharf in a boat that travels up to 40mph, and take in the sights of London's best-known landmarks including Big Ben, the London Eye, and the Tower of London.

Expect traditional Indian cooking combined with modern touches at celebrity chef Atul Kochhar's Indian Essence in Petts Wood. A 3-course lunch with bubbly for two is now £22 per person, and saves 31% on the regular price. You can also visit for dinner for an extra £4.50 per person.

Smith & Wollensky offers "delicious steak" ( Woman's Day ) in a 1920s-style setting in Covent Garden. A steak meal with unlimited fries and a cocktail is now £55 for two, and saves up to 43% on the regular cost.

See the original West End cast of "The Rat Pack: Live from Las Vegas" , The Definitive Rat Pack,   on stage at Boisdale of Canary Wharf. They will be performing hits including "Fly Me To The Moon", "New York, New York", and "The Lady is a Tramp", and window tickets for the show are £14 per person, 35% less than usual. Other ticket options are available — including VIP where you're sat within six metres of the stage — from £19, and save up to 40% on the regular price.

Alongside opera singers, London Concertante present a Night at the Opera by candlelight at 19 UK locations this year. The ensemble will perform works by Puccini and Mozart, as well as arias and overtures from operas including "Madama Butterfly", "Turandot", "The Barber of Seville", and many more. Tickets are £23.50 for Band B or £32.50 for Band A, and save up to 26% on the regular price

Get top seats to the jukebox musical plus an overnight stay in the capital

Yaatra restaurant (formerly Mathura) opened its doors at the end of last year inside the old Westminster Fire Station, and serves cuisine inspired by cities and towns across India . A 3-course meal with a bellini is now £25 per person.

See impressive feats of gymnastics and acrobatics, and watch the stunt-riding team tackle the globe of steel as Continental Circus Berlin bring "genuine thrills" ( Sussex Express ) to Richmond in London this April. You can now get tickets from £10.50, and save up to 56% on the regular cost.

The London Concertante will perform music from Vivaldi, Mozart, and Vaughan-Williams — notably "The Lark Ascending" — at a number of UK locations this March and May-July. Tickets are now £23.50 for Band B, or £32.50 for Band A, and save up to 26% on the regular price.

Shen Yun never discounts its tickets — this offer is exclusive for Travelzoo members

Secure a seat at Circus Extreme when it comes to Shepherd's Bush Green this March and April. Expect an incredible line-up that includes acrobats, dancers, FMX riders, aerial performers, contortionists, and other displays of strength, agility, and artistry. Travelzoo members can snap up tickets from £13 and will save over half the price.