Paris to London: Complete Travel Guide 2026

PlanRouteAI Travel Guide Β· June 2026

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Paris to London β€” Overview

Paris to London is one of the most travelled international routes in the world, connecting two of Europe's biggest capitals via the Channel Tunnel. The Eurostar high-speed train has made this a remarkably fast and comfortable journey.

Travel Options

TransportDurationCostNotes
Eurostar (Gare du Nord β†’ St Pancras)2h 15m€50–200Fastest, most popular option
Flight1h 15m (+ airport time)€40–150Often slower door-to-door than Eurostar
Bus (Flixbus/BlaBlaCar Bus)7–9 hours€25–50Cheapest, includes ferry crossing
πŸ’‘ Booking tip: Eurostar prices rise sharply closer to travel date β€” book 1–2 months ahead for the best fares. Standard fares are non-flexible; Flex fares cost more but allow changes.

What to Know Before You Go

Top Places to Visit in London

Famous Food in London

Best Time to Visit

May to September offers the mildest weather for both cities, though London is enjoyable year-round. December brings festive markets and lights in both Paris and London.