EnglishPrices, safety, weather, nightlife and the top attractions of Paris and London side by side, plus a verdict for every kind of traveler.
Paris and London are both excellent destinations, but they suit different travelers. Pick Paris if you want a more walkable city (9/10 vs 8/10) with a stronger food scene (9/10 vs 8/10) and cheaper hotels at $100 per night versus $120 in London. Pick London if you prefer better English proficiency (9/10 vs 7/10) and a less crowded experience, with 2.3 tourists per resident versus 13.9x in Paris.
ParisParis leads in 7 of 19 categories
marks the better value in each row (lower prices, higher scores, fewer crowds).
Pick Paris if you want a more walkable city (9/10) to stroll hand in hand, with the Eiffel Tower as a 4.7/5 rated backdrop. Pick London if you prefer the London Eye and Thames views for a romantic evening.
Pick Paris if lower hotel costs matter, at $100 per night versus $120 in London. Pick London if you want the British Museum and Tower of London, both rated 4.7/5, and easier English communication for kids at 9/10 proficiency.
Pick Paris if you want the cheapest option: hotels at $100 per night versus $120, backpacker daily budget at $60 versus $70, and coffee at $3 versus $3.50. Pick London only if other factors outweigh the roughly 15 percent savings Paris offers.
Pick Paris for a livelier night scene with an 8/10 nightlife score versus London's 7/10. Pick London if you prefer a different scene, though the data does not support it. Beer costs the same at $6 in both cities.
Pick Paris for the Louvre Museum and Palace of Versailles, both rated 4.6 or higher, with a food scene scoring 9/10. Pick London for the British Museum at 4.7/5 and Borough Market 4.6/5, though Paris edges ahead on cultural breadth.
Pick Paris if you want Champ de Mars gardens beside the Eiffel Tower as an open space within the city. Pick London if parks appeal to you. Both score a similar 7/10 for nature access, so either works well.

4.7 (480,904)

4.7 (361,239)

4.7 (285,090)

4.5 (197,476)

4.5 (188,966)

4.7 (170,305)
Paris and London are about 344 km apart
At 344 km apart, Paris and London combine well as a two-base trip. A day trip is possible but tight, so book a few nights in each city. The Eurostar train is the usual way to travel between them, making the connection straightforward for most travelers.
Paris
798 well-reviewed hotels near the center, average guest score 8.3/10
Hotels from about $100 per night
Hotels in ParisLondon
328 well-reviewed hotels near the center, average guest score 8.3/10
Hotels from about $120 per night
Hotels in LondonParis is cheaper overall. Hotels run $100 per night versus $120 in London, and the backpacker daily budget is $60 versus $70. Meals cost the same at $20, and beer is $6 in both. Expect to save roughly 15 percent on lodging and daily costs in Paris.
London is clearly better for English speakers, scoring 9/10 for English proficiency versus Paris at 7/10. While Paris is still manageable, London offers an easier experience for navigating, ordering, and talking to locals, especially for travelers who do not speak French.
Yes. The two cities are 344 km apart, which is manageable as part of a single itinerary. Paris is more compact at 2.2M residents with a 9/10 walkability score, while London's 9M population spans further, so plan extra travel time within each city.
Paris has warmer summers at 22°C versus London's 19.3°C, so pick Paris if you prefer heat. Both list May, June, and September as best months to visit, and both have two very busy months. For mild weather with fewer crowds, September works well in either city.