Cheap flights from Athens to London from C$ 132

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Athens, with most prices found around C$ 298. If you aren’t able to travel to London Heathrow Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 319.

According to our data, Thursday is the cheapest day to fly to London Heathrow Airport from Athens. The lowest ticket price found for a Thursday departure recently was C$ 1,263. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Athens to London Heathrow Airport for around C$ 2,076.

Our data shows that the cheapest Athens to London Heathrow Airport flights are usually those with departure times in the evening. Our users have found flights to London Heathrow Airport in the evening for as low as C$ 1,303. In the morning is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,762 per ticket.

Fly from Athens Eleftherios V. to London Heathrow for the best Athens Eleftherios V. - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Athens for as low as C$ 243 on momondo.

There are 2 cabin classes available to choose from on Athens to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 14% of flights between Athens and London have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Aegean Airlines has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

The number of flights available between Athens and London Heathrow Airport is 13 per day as of August 2026. The most frequent departure time is 1:00p.m., with 48% of daily flights leaving in the afternoon.

As of August 2026, 97 flights take off from Athens and land in London Heathrow Airport each week. The most common flight departure day for this route is Sat, with 21% of weekly flights taking off on this day.