12 days in London, Paris & Reykjavik Itinerary

London is known for museums, sightseeing, and nightlife. Your trip includes some of its best attractions: steep yourself in history at Buckingham Palace, admire the masterpieces at National Gallery, take in the views from Tower Bridge, and pause for some serene contemplation at Westminster Abbey.

Planning London trip won't be overwhelming when you use Klarna Trips's itinerary maker.

Los Angeles, USA to London is an approximately 14.5-hour flight. Traveling from Los Angeles to London, you'll lose 8 hours due to the time zone difference. Traveling from Los Angeles in September, expect London to be a bit cooler, temps between 67°F and 51°F. Cap off your sightseeing on the 4th (Wed) early enough to catch the train to Paris.

Go for a jaunt from Paris to Versailles to see Palace of Versailles about 46 minutes away. Next up on the itinerary: explore the world behind art at Louvre Museum, admire the natural beauty at Luxembourg Gardens, shop like a local with Champs-Elysees, and contemplate the long history of Eiffel Tower.

To see maps, other places to visit, where to stay, and more tourist information, use the Paris online travel planner.

Take a train from London to Paris in 3.5 hours. Alternatively, you can fly; or do a combination of car and train. The time zone difference moving from Greenwich Mean Time to Central European Standard Time is 1 hour. Expect a daytime high around 62°F in October, and nighttime lows around 48°F. Finish up your sightseeing early on the 7th (Sat) so you can catch the flight to Reykjavik.

On the 8th (Sun), get outside with Outdoor Activities and then take in panoramic vistas at Perlan. On the next day, appreciate the history behind Sun Voyager, look for gifts at foa, then have some family-friendly fun at Mink Viking Portrait Studio, then explore the world behind art at National Museum of Iceland, and finally take in the architecture and atmosphere at Hallgrimskirkja.

Make your Reykjavik itinerary with Klarna Trips to find out what to see and where to go.

Traveling by flight from Paris to Reykjavik takes 7 hours. Due to the time zone difference, you'll gain 1 hour traveling from Paris to Reykjavik. Traveling from Paris in October, expect Reykjavik to be little chillier, temps between 46°F and 37°F. Cap off your sightseeing on the 9th (Mon) early enough to catch the flight back home.