Cheap flights from London to Athens from $77

The cheapest month to fly to Athens from London is in January. Flight prices, which tend to average around $138, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $163.

The cheapest day to depart on your flight to Athens is on a Saturday when prices can be found for as low as $263. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $300. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

The cheapest time of day to fly to Athens is at noon when flights can be purchased for as low as $237. Flights to Athens are more costly in the afternoon, with an average ticket price of $322. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Athens from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from London for as low as $306 on momondo.

There are 3 cabin classes available to choose from on London to Athens flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London to Athens.

As of September 2026, prices for London to Athens flights are approximately 3% more expensive when compared to flights at the same time last year.

Wizz Air, Aegean Airlines, and Ryanair are the most popular carriers operating from London to Athens Eleftherios V.

British Airways, Aegean Airlines and easyJet are the top three most popular airlines that fly to Athens from London according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 7 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between London and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of 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 have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

As of September 2026, there are 13 flights per day flying from London to Athens. The most common time of day flights depart is 4:00PM, with 44% of flights taking off in the afternoon.

96 flights are operational weekly from London to Athens as of September 2026. The most popular departure day for this route is Tue, with 26% of flights per week taking off on this day.