Flights from London to Paris

The cheapest round-trip from London to Paris is about 66 EUR, usually in August 2026; April 2027 is priciest, so booking the low month saves around 49 EUR (~43%). Typical fare ~90 EUR, from 331 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from London (LHR/LGW/STN/LTN/LCY) to Paris (CDG/ORY/BVA). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.

Fare insights: London to Paris

Cheapest round-trip seen: 66 EUR, usually around August 2026. Typical fare ~90 EUR. Across the year prices range roughly 66–115 EUR — about 43% cheaper in the low season than the peak (April 2027). Carriers on this route include Air France, British Airways, KLM, SWISS.

Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-13. Prices change constantly — search live for current fares.

Cheapest fare by month: London to Paris

The lowest round-trip fare we found for each month over the coming year — low season versus peak at a glance. August 2026 is cheapest; April 2027 is priciest.

Jun 2026111 EUR
Jul 202679 EUR
Aug 202666 EUR
Sep 202683 EUR
Oct 202699 EUR
Nov 202689 EUR
Dec 202685 EUR
Jan 202790 EUR
Feb 202795 EUR
Mar 202791 EUR
Apr 2027115 EUR
May 2027115 EUR

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Why search this route on Flightmussy

Frequently asked questions

What is the cheapest month to fly from London to Paris?
The cheapest round-trip fares from London to Paris start around 66 EUR and are typically lowest in August 2026; April 2027 is the most expensive. Fares swing about 43% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from London to Paris typically cost?
Typical round-trip is ~90 EUR; across the year fares run 66–115 EUR, cheapest 66 EUR in August 2026. Based on 331 priced fares, updated 2026-06-13.
How much can I save flying London to Paris in the cheapest month?
Booking the August 2026 low instead of the April 2027 peak saves about 49 EUR (~43%) per round-trip. Updated 2026-06-13.
Which airlines fly from London to Paris?
Carriers seen on London → Paris in recent searches: Air France, British Airways, KLM, SWISS. Flightmussy compares every carrier serving London → Paris, including budget airlines like Ryanair, easyJet, Wizz Air and AirAsia that Google Flights often deprioritises.
Do I need to sign up to search flights from London to Paris?
No. Flightmussy is free and requires no account, no email, and no credit card. Search, compare, and click through to book directly with the airline or booking partner.

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About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

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Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

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