LHR → ATH
Flights from London to Athens
London to Athens links the UK with Greece's capital — a year-round city-break destination and the main gateway to the Greek islands. Use Flyroz to compare live fares, then book directly with the airline or travel site — we never add a booking fee.
Cheapest one-way from
Search to see current fares for your dates.
How long is the flight?
Nonstop flights from London Heathrow to Athens typically take around 3h 35m to 3h 45m. Exact times vary by aircraft, routing, and conditions.
Airlines flying this route
On the Heathrow–Athens pairing, nonstop service is operated by British Airways and Aegean Airlines, with around five departures a day between them. London's other airports add further low-cost options on this city pair. Schedules can change over time, so check current results for your dates.
Direct vs. connecting flights
This route is well served by nonstop flights. Connecting itineraries are rarely worthwhile — though Athens itself is the main hub for onward flights to the Greek islands.
Best time to fly & book
As a strongly seasonal leisure route, fares peak in summer (especially around island-hopping season) and dip in winter and shoulder months. Booking ahead and flexible dates usually help.
Frequently asked questions
How long is the flight from London to Athens?
Nonstop flights from London Heathrow to Athens typically take around 3h 35m to 3h 45m. Door-to-door time is longer once airport transfers and check-in are included.
Which airlines fly nonstop from London to Athens?
From Heathrow, nonstop service is operated by British Airways and Aegean Airlines; London's other airports add further low-cost options. Run a live search to compare fares on your dates.
Are there nonstop flights from London to Athens?
Yes — Heathrow to Athens has around five nonstop departures a day, with more options across London's other airports.
When is the cheapest time to fly from London to Athens?
Fares peak in summer and dip in winter and shoulder months. Flexible dates and booking ahead usually help.
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