Cheap Flights from London (YXU) to Athens International (ATH)

Compare London to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

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Flight deals from London to Athens International

Looking for a cheap last-minute deal or the best return flight from London to Athens International? Find the lowest prices on one-way and return tickets right here.

Athens.£535 per passenger.Departing Mon, 9 Mar, returning Sat, 14 Mar.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London on Mon, 9 Mar, arriving in Athens International.Inbound indirect flight with Air Canada, departs from Athens International on Sat, 14 Mar, arriving in London.Price includes taxes and charges.From £535, select.

Athens.£557 per passenger.Departing Mon, 6 Apr, returning Mon, 11 May.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London on Mon, 6 Apr, arriving in Athens International.Inbound indirect flight with Lufthansa, departs from Athens International on Mon, 11 May, arriving in London.Price includes taxes and charges.From £557, select.

Athens.£703 per passenger.Departing Sun, 19 Jul, returning Thu, 6 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London on Sun, 19 Jul, arriving in Athens International.Inbound indirect flight with Air Canada, departs from Athens International on Thu, 6 Aug, arriving in London.Price includes taxes and charges.From £703, select.

Athens.£792 per passenger.Departing Wed, 1 Jul, returning Sun, 19 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London on Wed, 1 Jul, arriving in Athens International.Inbound indirect flight with Air Canada, departs from Athens International on Sun, 19 Jul, arriving in London.Price includes taxes and charges.From £792, select.

Athens.£1,614 per passenger.Departing Fri, 27 Feb, returning Fri, 6 Mar.Return flight with Air Canada and Emirates.Outbound indirect flight with Air Canada, departs from London on Fri, 27 Feb, arriving in Athens International.Inbound indirect flight with Emirates, departs from Athens International on Fri, 6 Mar, arriving in London.Price includes taxes and charges.From £1,614, select.

Find the cheapest month to fly from London to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Athens International flights are currently cheapest in March.

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London to Athens International: Alternative routes

Compare routes from London to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

13 miles from central Athens

ClosestCheapest

from £535

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London to Athens: Flight information

The things to know before you go.

Cheapest flight found	£535
Cheapest month to fly	March

Finding cheap flights from London to Athens International: Frequently asked questions

How much are return flights from London to Athens International?

The best price we found for a return flight from London to Athens International is £535. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London to Athens International?

Currently, there are no airlines that fly direct from London to Athens International. But we found flights with one or more stops from £535.

How many flights are there a week from London to Athens International?

As of February 2026, there are no flights flying from London to Athens International.

When is the cheapest time to fly from London to Athens International?

The cheapest month to fly from London to Athens International is usually March.

Which upcoming date is cheapest to fly from London Airport to Athens International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Airport to Athens International Airport on Monday, 9 March 2026.

Can I get a direct flight from London Airport to Athens International Airport?

No airlines currently offer direct flights between London Airport and Athens International Airport. Most routes have one or more stops.

How can I find the best flight deal to Athens International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Athens?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Airport to Athens International with?

Currently, Air Canada offers the cheapest flight tickets to Athens International.

Travelling from London International Airport (YXU) to Eleftherios Venizelos International Airport (ATH): what you need to know

Athens's timezone is UTC+2, making Athens six hours ahead of London.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport with enough time to catch your YXU to ATH flight.
Travelling during a peak month such as August? School holidays and other popular periods can result in longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from London International Airport (YXU) to Eleftherios Venizelos International Airport (ATH)

£343 is currently the lowest price for a one-way London International Airport to Eleftherios Venizelos International Airport flight. Return flights start from £535. These fares may change based on demand.
It's often best to book as early as possible if you're hoping to get cheap tickets from YXU to ATH. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.
If you're flexible with your trip dates, use the 'Whole month' tool. It'll find the cheapest price across every month when searching for a flight from London International Airport to Eleftherios Venizelos International Airport.
Save time searching for cheap flights from YXU to ATH by setting up a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.
Secure the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from London International Airport to Eleftherios Venizelos International Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about London International Airport (YXU)

When it comes to the on-time performance of London International Airport, data shows 50.41% of flights meet their scheduled arrival time.
Central London to London International Airport is around 7 miles. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, ride-sharing or catching a cab.
Planning to take public transport? You can expect a journey time of around 55 minutes.
Get your trip off to a stress-free start by staying near YXU. Whether you're boarding an early flight from London International Airport to Eleftherios Venizelos International Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Eleftherios Venizelos International Airport (ATH)

Reserve a hotel near ATH if you're on a late London International Airport to Eleftherios Venizelos International Airport flight. Choose one of these options and make your arrival easier:
Go wherever you want, whenever you want with an Eleftherios Venizelos International Airport rental car. Pick up your wheels from Centauro, Green Motion or Surprice and experience more of Athens and beyond.
Booking your ride from Eleftherios Venizelos International Airport about three weeks ahead gives you the best shot at securing a great deal.

Getting from Eleftherios Venizelos International Airport (ATH) to central Athens

Eleftherios Venizelos International Airport is approximately 25 miles from central Athens. The drive time takes around 35 minutes.
If you're using public transport, expect a journey of roughly 1 hour.

When to fly to Eleftherios Venizelos International Airport (ATH)

It's time to work out your trip dates for your flight from London International Airport to Eleftherios Venizelos International Airport. July is the busiest month to head to Athens. If you prefer a more low-key vibe, go in January.
Before locking in your flight from London International Airport to Eleftherios Venizelos International Airport, consider the type of weather you like. July is the warmest month in Athens, with the temperature ranging from 22ºC (72ºF) to 37ºC (99ºF).
Look for cheap tickets from YXU to ATH in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 14ºC (57ºF) on average.

Explore more of Greece

Thessaloniki is just one of the many places in Greece waiting to be discovered after you've seen Athens. Around 190 miles away to the north, its top attractions include Arch of Galerius, Aristotelous Square and Museum of Byzantine Culture.
Larisa is another must-experience destination in Greece and is around 130 miles north-west of Athens. No trip is complete without seeing Agioi Saranta, Saint George Orthodox Church and Second Ancient Theatre.