Flights from Athens to London

The cheapest round-trip from Athens to London is about 57 EUR, usually in January 2027; June 2026 is priciest, so booking the low month saves around 124 EUR (~69%). Typical fare ~98 EUR, from 330 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from Athens (ATH) to London (LHR/LGW/STN/LTN/LCY). 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: Athens to London

Cheapest round-trip seen: 57 EUR, usually around January 2027. Typical fare ~98 EUR. Across the year prices range roughly 57–181 EUR — about 69% cheaper in the low season than the peak (June 2026). Carriers on this route include Aegean, British Airways, Vueling, Lufthansa.

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: Athens to London

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

Jun 2026181 EUR
Jul 2026137 EUR
Aug 2026146 EUR
Sep 2026181 EUR
Oct 2026112 EUR
Nov 202672 EUR
Dec 202686 EUR
Jan 202757 EUR
Feb 202765 EUR
Mar 202772 EUR
Apr 2027100 EUR
May 202797 EUR

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Frequently asked questions

What is the cheapest month to fly from Athens to London?
The cheapest round-trip fares from Athens to London start around 57 EUR and are typically lowest in January 2027; June 2026 is the most expensive. Fares swing about 69% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from Athens to London typically cost?
Typical round-trip is ~98 EUR; across the year fares run 57–181 EUR, cheapest 57 EUR in January 2027. Based on 330 priced fares, updated 2026-06-13.
How much can I save flying Athens to London in the cheapest month?
Booking the January 2027 low instead of the June 2026 peak saves about 124 EUR (~69%) per round-trip. Updated 2026-06-13.
Which airlines fly from Athens to London?
Carriers seen on Athens → London in recent searches: Aegean, British Airways, Vueling, Lufthansa. Flightmussy compares every carrier serving Athens → London, 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 Athens to London?
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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