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3 week Tours from London

3 week Tours from London

Find the best 3 week tours and trips starting from London. Choose from 130 tours - we've found the most popular time to visit is in September with the most number of tour departures.

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The Most Wanted Sale starts on Friday 17th of August 2018 at 9:00AM in New York EDT and ends on Wednesday 22nd of August 2018 at 11:59PM in San Francisco PDT. Unlock this saving with your personal email address and full name. Once unlocked, the saving will be applied automatically to all applicable tour listings and your booking upon check-out. All tours from AmaWaterways, Butterfield & Robinson, Cuban Adventures, Europamundo, Expat Explore, Guide to Iceland, Hiking New Zealand, Monkey Adventures, Oasis Overland, Oku Japan, Peregrine, Stray Asia, Stray Travel, The Dragon Trip, Wilderness Ireland, Wilderness Scotland, Tucan Travel, Avalon Waterways, Cosmos, Globus, Monograms, Contiki, Trafalgar, Insight Vacations, Luxury Gold, U by Uniworld & Uniworld are excluded from this discounted offer. Current sale pricing, promotional codes and other special offers cannot be applied toward prior purchases. Discounts can be applied on top of participating Operators discounts, but cannot be combined with any existing TourRadar discounts (Friends with Benefits, Traveller's Credits, other TourRadar Promo codes). Refunds on item(s) purchased during a sale will be calculated based on the total basket value of the item(s) kept and any discount associated with the revised total amount. TourRadar reserves the right to terminate the advertised sale without notice. For full terms and conditions, please see here.

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130 Trips from London for 3 week

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3 week Tours from London Reviews

  • "Our tour leader Jess was AMAZING, a trooper who continued her high level of service..."
    European Getaway
  • "Really to sum up this trip all I would have to say is each city was was spectacular,..."
    Winter Getaway
  • "The tour is absolutely fantastic and we are enjoy it very much! We like Jungfrau,..."
    Europe Explorer - 18 Days
  • "We saw a lot and did a lot in a short amount of time. However, accommodations were..."
    European Highlights (End London, 15 Days)
  • "This was an absolutely fantastic tour. The perfect length and great kick start a..."
    European Whirl (18 Days)
  • "I expected a budget tour but got much more! The hotels were of a good standard and..."
    Britain and Ireland Explorer (19 Days)