Cheap flights from London to Greek islands from £16

The cheapest month to fly to Greek islands from London is in April. Flight prices, which tend to average around £155, are often lower during this time because this is during the off-season. If you aren’t able to travel to Greek islands during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £184.

The cheapest day to depart on your flight to Greek islands is on a Monday when prices can be found for as low as £356. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Greek islands is Tuesday, with ticket prices averaging around £502.

Fly from London Stansted to Zakynthos Dionsios Salomos for the best London - Greek islands flight prices

You are more likely to see cheaper flights to Greek islands from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Greek islands for around £301 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greek islands from London for as low as £265 on momondo.

There are 4 cabin classes available to choose from on London to Greek islands 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 Greek islands.

Ryanair, easyJet, and Jet2 are the most popular carriers operating from London to Greek islands

easyJet, British Airways and Ryanair are the top three most popular airlines that fly to Greek islands from London according to our data. easyJet is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Greek islands. Keep in mind that there are 16 different airlines that fly to Greek islands on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 12 flights per day flying from London to Greek islands. The most common time of day flights depart is 06:00, with 58% of flights taking off at midday.

As of September 2026, 86 flights take off from London and land in Greek islands each week. The most common flight departure day for this route is Sat, with 31% of weekly flights taking off on this day.