Find Cheap Flights from London to Ios – Compare and Save

When flying out of London you’ll be using one of these airports: London City, London Gatwick, London Heathrow, London Luton or London Stansted. Ios does not have its own airport so you’ll be flying into nearby Thera Santorini airport, which is 24.9 mi away.

Direct flights cover the 1,630 miles separating London and Ios in about 3h 45m.

Consider leaving on a Saturday and avoid Wednesdays if you're looking for the best rates. For your return to London, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Ios.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ios from London is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ios with an airline and back to London with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ios from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

In the last 5 days, the cheapest one-way ticket between London and Ios found on KAYAK was with Ryanair for £29. Wizz Air offered a return connection for £39 and Ryanair for £84.