How often are flights between London and Athens on time?

66.3% of 891 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.4% were cancelled.

Which airline is most punctual between London and Athens?

Air Bagan, with 77.6% on time. Ryanair was the least punctual at 53.2%.

LTN to ATH

London to Athens flights

Name: London to Athens (LTN-ATH) flights: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Flights from London Luton (LTN) to Athens (ATH) cover 2,443 km. 891 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 66% were on time across 3 airlines.

891

flights, August 2025 to July 2026

66%

on time (within 15 min)

0.4%

cancelled

+17 min

average delay

Both directions together. On time means within 15 minutes of schedule, counted over every scheduled flight to and from the UK airport, including cancelled ones (the CAA's definition).

Airlines on this route

Airline	Flights	On time	Cancelled	Average delay
Air Bagan	420	78%	1%	12 min
Ryanair	301	53%	0%	22 min
easyJet	170	62%	0%	24 min

Month by month

Over the last 12 months, London and Athens ran best in March 2026 (91.8% on time) and worst in September 2025 (34%).

Share of flights on time, by month (UK Civil Aviation Authority). Green is the best month, orange the worst.

See the figures

Month	On time	Cancelled	Flights
August 2025	37%	0%	105
September 2025	34%	0%	106
October 2025	65%	0%	95
November 2025	85%	0%	55
December 2025	81%	0%	59
January 2026	80%	8.6%	35
February 2026	88%	0%	52
March 2026	92%	1.6%	61
April 2026	91%	0%	77
May 2026	72%	0%	89
June 2026	65%	0%	78
July 2026	56%	0%	79

Source: UK Civil Aviation Authority punctuality statistics, August 2025 to July 2026. Contains UK Civil Aviation Authority data. Figures describe the past and do not predict a future flight.

Questions and answers

How often are flights between London and Athens on time?: 66.3% of 891 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0.4% were cancelled.
Which airline is most punctual between London and Athens?: Air Bagan, with 77.6% on time. Ryanair was the least punctual at 53.2%.
What is the best month to fly between London and Athens?: Over the last 12 months, London and Athens ran best in March 2026 (91.8% on time) and worst in September 2025 (34%).

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