Find flights
Deals
Airlines

£63+ Cheap flights to Ios

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
— JTR
20 Aug — 27 Aug1
1 adult

Flights to Ios in 2025

Find the latest flights to Ios in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 August 2025.

Return from

£144

One-way from

£63

Popular in

December

Cheapest in

March

Average price

£253
easyJet
  • easyJet
  • 17/10-21/10
  • 1 total stop
  • 11h 35m total
  • London to Thera
Search Deals
Ryanair
  • Ryanair
  • 4/9
  • 1 total stop
  • 14h 15m total
  • London to Ios
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals

Find flight deals to Ios

Cheapest flights to Ios
Explore the most affordable flight options available to Ios. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.

Fri 17/1006:25LGW - JTR
1 stop7h 30mMultiple Airlines
Tue 21/1020:20JTR - LGW
Nonstop4h 05mMultiple Airlines
Deal found 13/8£144
Tue 23/914:10LTN - JTR
1 stop15h 55mMultiple Airlines
Sat 27/907:40JTR - LTN
2 stops20h 15mMultiple Airlines
Deal found 13/8£145
Fri 17/1020:20LGW - JTR
1 stop12h 20mMultiple Airlines
Fri 24/1022:35JTR - LGW
1 stop11h 55mMultiple Airlines
Deal found 14/8£145
Thu 2/1013:00LGW - JTR
Nonstop4h 00measyJet
Thu 9/1019:40JTR - LGW
Nonstop4h 05measyJet
Deal found 13/8£145
Fri 17/1011:15STN - JTR
Nonstop3h 50mRyanair
Fri 24/1022:35JTR - STN
1 stop11h 30mRyanair
Deal found 14/8£146
Tue 2/920:05LHR - JTR
1 stop11h 45mMultiple Airlines
Tue 16/920:05JTR - LHR
1 stop14h 10mMultiple Airlines
Deal found 15/8£146
Mon 29/908:25LTN - JTR
1 stop11h 50mMultiple Airlines
Tue 7/1008:20JTR - LTN
1 stop9h 45mMultiple Airlines
Deal found 14/8£146
Thu 16/1013:00LGW - JTR
Nonstop4h 00mMultiple Airlines
Fri 24/1022:35JTR - LGW
1 stop11h 55mMultiple Airlines
Deal found 13/8£146
Sat 4/1014:25LGW - JTR
Nonstop3h 55measyJet
Sat 11/1021:05JTR - LGW
Nonstop4h 05measyJet
Deal found 13/8£147
Sat 4/1014:25LGW - JTR
Nonstop3h 55measyJet
Tue 14/1020:20JTR - LGW
Nonstop4h 05measyJet
Deal found 13/8£148
Sat 27/921:50LTN - JTR
2 stops22h 15mMultiple Airlines
Fri 3/1000:05JTR - LTN
2 stops17h 05mMultiple Airlines
Deal found 13/8£148
Mon 6/1013:35LGW - JTR
1 stop8h 15mMultiple Airlines
Wed 8/1000:05JTR - LGW
Nonstop4h 00mMultiple Airlines
Deal found 13/8£148

Cheapflights Fare Finder

 
Locate flights to Ios that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 August 2025.
Use the filters below to find and compare flights to Ios that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonThera

LTN - JTR

LTNJTR

London Luton

Tue 23/9

14:10-08:05

1 stop15h 55m

Thera Santorini

Sat 27/9

07:40-01:55

2 stops20h 15m

£145

LondonThera

LTN - JTR

LTNJTR

London Luton

Sat 27/9

21:50-08:05

1 stop8h 15m

Thera Santorini

Sat 4/10

07:40-01:55

2 stops20h 15m

£145

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Fri 17/10

20:20-10:40

1 stop12h 20m

Thera Santorini

Fri 24/10

22:35-08:30

1 stop11h 55m

£145

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Thu 2/10

13:00-19:00

Nonstop4h 00m

Thera Santorini

Thu 9/10

19:40-21:45

Nonstop4h 05m

£145

LondonThera

STN - JTR

STNJTR

London Stansted

Fri 17/10

11:15-17:05

Nonstop3h 50m

Thera Santorini

Fri 24/10

22:35-08:05

1 stop11h 30m

£146

LondonThera

LTN - JTR

LTNJTR

London Luton

Mon 29/9

08:25-22:15

1 stop11h 50m

Thera Santorini

Tue 7/10

08:20-16:05

1 stop9h 45m

£146

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 2/9

20:05-09:50

1 stop11h 45m

Thera Santorini

Tue 16/9

20:05-08:15

1 stop14h 10m

£146

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 23/9

18:40-09:50

1 stop13h 10m

Thera Santorini

Tue 30/9

21:40-09:00

1 stop13h 20m

£146

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 7/9

06:00-20:10

1 stop12h 10m

Thera Santorini

Tue 16/9

20:05-08:15

1 stop14h 10m

£146

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Thu 9/10

13:55-23:20

1 stop7h 25m

Thera Santorini

Fri 17/10

22:35-08:30

1 stop11h 55m

£146

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight to Ios

Have a flexible travel schedule? Discover the best time to fly to Ios with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ios

When is the best time to book a flight to Ios?

Use this chart to determine the optimal time to book a return flight from London to Ios. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight to Ios, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Ios?

On average, a flight from London to Ios takes 6 hours 37 minutes. Flights to Ios from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Ios?

Use this chart to determine the cheapest time to fly return from London to Ios. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Ios should consider flying on Sunday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Ios?

The most popular airlines flying from London to Ios are easyJet, British Airways and Aegean Airlines.

easyJet
easyJet
From £82
British Airways
British Airways
From £205
Jet2
Jet2
From £74
Ryanair
Ryanair
From £51

What are the cheapest airlines that fly to Ios?

The cheapest airlines flying from London to Ios are Ryanair, Jet2 and easyJet.

Reviews of airlines servicing Ios

Get insights into the airlines that provide service to Ios. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ios. Reviews last updated 15 August 2025.
Get a feel of what it's like to fly with Jet2, Aegean Airlines, andeasyJet to Greece by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
166 reviews
Check prices

Crew

8.8

Comfort

7.7

Overall

8.3

Entertainment

6.3

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
166 reviews
Jet2
8.3
Very Good
166 reviews
Check prices

Crew

8.8

Comfort

7.7

Overall

8.3

Entertainment

6.3

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Aegean Airlines
8.1
Very Good
782 reviews
Jet2
8.3
Very Good
166 reviews
Check prices

Crew

8.8

Comfort

7.7

Overall

8.3

Entertainment

6.3

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
easyJet
6.9
Okay
1,821 reviews
Jet2
8.3
Very Good
166 reviews
Check prices

Crew

8.8

Comfort

7.7

Overall

8.3

Entertainment

6.3

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Ryanair
6.8
Okay
5,153 reviews
Jet2
8.3
Very Good
166 reviews
Check prices

Crew

8.8

Comfort

7.7

Overall

8.3

Entertainment

6.3

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
British Airways
6.7
Okay
7,267 reviews
Jet2
8.3
Very Good
166 reviews
Check prices

Crew

8.8

Comfort

7.7

Overall

8.3

Entertainment

6.3

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

FAQs about flying to Ios

  • Can I find cheaper flights to Ios if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ios on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ios?

    Based on reviews from Cheapflights users, Jet2 is rated the highest out of the airlines that fly to Ios.

  • How much is a return flight to Ios?

    A return flight to Ios will typically cost around £93, however they can be found for as little as £35.

  • Where does the fastest flight to Ios depart from?

    For those looking to save time traveling to Ios, London offers the quickest one-way flight (3 hours 45 minutes).

  • Does Thera Santorini have car hire?

    Yes. Those touching down at Thera Santorini can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Thera Santorini?

    Yes. Thera Santorini has hotels nearby for those requiring accommodations. Cafe Greco Studios & Apartments is the closest property to Thera Santorini (0.0 mi away from Thera Santorini).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Ios by cabin class

Find flights to Ios, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ios?

Cheapflights helps you search for flights to Ios via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Ios?

Millions of users choose and trust Cheapflights to book the best flight deals to Ios for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Ios with no change fees?

Yes! Cheapflights helps users easily find flights to Ios with no change fees.

Can Cheapflights notify me if prices for flights to Ios become cheaper?

Not ready to book yet? You can track prices for flights to Ios on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.