What are the cheapest airlines to fly from London to Ios one-way?

The cheapet airlines for a one-way flight from London to Ios are easyJet (£57), Jet2 (£60), and Vueling (£63).

What are the most popular routes from London to Ios?

Most travelers choose London Heathrow - Thera Santorini, London Gatwick - Thera Santorini or London City - Thera Santorini when deciding on the best route from London to Ios.

What are the cheapest flights from London to Ios?

On average you can expect to pay £273 for a flight from London to Ios. The cheapest flight overall is £104 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £168.

What are the most popular airlines that fly from London to Ios?

Aegean Airlines, British Airways and Lufthansa are the most popular airlines when flying from London to Ios.

How far in advance should I book a flight from London to Ios?

Find a great deal and save up to 216% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Ios within the next two weeks, with the cheapest ticket starting at £190.

What is the cheapest month to fly from London to Ios?

Flights from London to Ios lean towards being more expensive in December. Prices are generally better when you fly from London to Ios in March, with the cheapest ticket starting at £28.

Can I find deals for flights from London to Ios that include hotel bookings?

Yes. In addition to deals on London to Ios flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Ios?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Ios.

Can I find deals for business class flights from London to Ios?

Yes. Cheapflights offers flight deals from London to Ios by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£57+ Flights from London to Ios

Cheapflights Tip: The best prices from London to Ios are usually found in March or October, booked 56 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from London to Ios

Round-trip from	£86
One-way from	£57
Popular in	December
Cheapest in	March
Average price	£156

easyJet
1/7-11/7
Nonstop
8h 05m total
London to Ios

Search Deals

easyJet
29/8
1 total stop
6h 45m total
London to Ios

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£36 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from London to Ios

Cheapest flights from London to Ios
Explore the most affordable flight options available from London to Ios. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 1/713:30LGW - JTR

Nonstop4h 00measyJet

Fri 11/722:10JTR - LGW

Nonstop4h 05measyJet

Deal found 29/4£86

Sun 11/516:40STN - JTR

Nonstop3h 50mRyanair

Sun 18/522:55JTR - STN

Nonstop4h 00mRyanair

Deal found 29/4£88

Tue 24/608:55LGW - JTR

1 stop10h 00mMultiple Airlines

Wed 25/600:05JTR - LGW

Nonstop4h 00mMultiple Airlines

Deal found 29/4£91

Sun 29/616:40STN - JTR

Nonstop3h 50mMultiple Airlines

Tue 8/719:55JTR - STN

1 stop6h 55mMultiple Airlines

Deal found 29/4£114

Thu 3/708:30LTN - JTR

1 stop6h 55mMultiple Airlines

Wed 9/718:15JTR - LTN

2 stops20h 50mMultiple Airlines

Deal found 29/4£139

Sat 21/621:50LTN - JTR

1 stop8h 15mWizz Air

Mon 23/608:40JTR - LTN

1 stop24h 40mWizz Air

Deal found 29/4£142

Wed 21/505:55STN - JTR

Nonstop3h 55mJet2

Sun 25/523:00JTR - STN

Nonstop4h 05mJet2

Deal found 29/4£147

Wed 2/706:00LTN - JTR

1 stop7h 30measyJet

Fri 11/711:30JTR - LTN

1 stop10h 30measyJet

Deal found 29/4£154

Tue 6/514:35LTN - JTR

1 stop6h 20mRyanair

Sat 10/523:50JTR - LTN

1 stop25h 35mRyanair

Deal found 29/4£161

Sun 11/509:00LHR - JTR

1 stop5h 50mMultiple Airlines

Sun 18/520:55JTR - LHR

1 stop13h 00mMultiple Airlines

Deal found 29/4£162

Fri 16/508:40LHR - JTR

1 stop8h 30mSWISS

Sun 18/520:55JTR - LHR

1 stop13h 00mSWISS

Deal found 28/4£168

Sat 10/518:40LGW - JTR

1 stop23h 30mSWISS

Sun 18/520:55JTR - LGW

1 stop22h 55mSWISS

Deal found 29/4£170

Best flights from London to Ios
Discover carefully curated flight deals from London to Ios that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Tue 1/713:30LGW - JTR

Nonstop4h 00measyJet

Fri 11/722:10JTR - LGW

Nonstop4h 05measyJet

Deal found 29/4£86

Sun 11/516:40STN - JTR

Nonstop3h 50mRyanair

Sun 18/522:55JTR - STN

Nonstop4h 00mRyanair

Deal found 29/4£88

Tue 24/608:55LGW - JTR

1 stop10h 00mMultiple Airlines

Wed 25/600:05JTR - LGW

Nonstop4h 00mMultiple Airlines

Deal found 29/4£91

Sat 21/621:50LTN - JTR

1 stop8h 15mWizz Air

Mon 23/608:40JTR - LTN

1 stop24h 40mWizz Air

Deal found 29/4£142

Wed 21/505:55STN - JTR

Nonstop3h 55mJet2

Sun 25/523:00JTR - STN

Nonstop4h 05mJet2

Deal found 29/4£147

Sun 11/507:25LHR - JTR

1 stop7h 25mLufthansa

Thu 15/517:40JTR - LHR

1 stop6h 30mLufthansa

Deal found 29/4£168

Tue 13/518:35LGW - JTR

1 stop13h 15mSWISS

Sun 18/520:55JTR - LGW

1 stop22h 55mSWISS

Deal found 29/4£169

Tue 1/709:05LHR - JTR

1 stop9h 45mAustrian Airlines

Tue 8/721:40JTR - LHR

1 stop12h 40mAustrian Airlines

Deal found 29/4£175

Thu 24/706:15LHR - JTR

1 stop8h 35mAir France

Mon 28/720:00JTR - LHR

1 stop16h 30mAir France

Deal found 29/4£192

Thu 2/1013:35LGW - JTR

1 stop16h 15mSky Express

Thu 9/1021:45JTR - LGW

1 stop16h 35mSky Express

Deal found 29/4£210

Sat 10/510:15LHR - JTR

Nonstop3h 55mBritish Airways

Sat 24/517:00JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 30/4£215

Sun 1/616:20STN - JTR

Nonstop3h 55mMultiple Airlines

Fri 6/617:35JTR - STN

Nonstop4h 00mMultiple Airlines

Deal found 30/4£114

Direct flights from London to Ios
Explore direct flight options from London to Ios based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Tue 1/713:30LGW - JTR

Nonstop4h 00measyJet

Fri 11/722:10JTR - LGW

Nonstop4h 05measyJet

Deal found 29/4£86

Sun 11/516:40STN - JTR

Nonstop3h 50mRyanair

Sun 18/522:55JTR - STN

Nonstop4h 00mRyanair

Deal found 29/4£88

Sun 29/616:40STN - JTR

Nonstop3h 50mMultiple Airlines

Wed 9/712:35JTR - STN

Nonstop4h 10mMultiple Airlines

Deal found 29/4£128

Wed 21/505:55STN - JTR

Nonstop3h 55mJet2

Sun 25/523:00JTR - STN

Nonstop4h 05mJet2

Deal found 29/4£147

Sat 7/611:30LHR - JTR

Nonstop4h 00mBritish Airways

Sat 14/615:50JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 28/4£199

Last-minute flights from London to Ios
Discover last-minute flight deals from London to Ios. Data last updated 30 April 2025 and is based on user searches.

Sun 4/516:40STN - JTR

Nonstop3h 50mRyanair

Sun 11/522:55JTR - STN

Nonstop4h 00mRyanair

Deal found 29/4£98

Sun 4/507:25LHR - JTR

1 stop7h 25mMultiple Airlines

Sun 11/520:55JTR - LHR

1 stop13h 00mMultiple Airlines

Deal found 28/4£182

Mon 5/506:40LGW - JTR

Nonstop3h 50mMultiple Airlines

Mon 12/500:15JTR - LGW

1 stop24h 35mMultiple Airlines

Deal found 29/4£149

Mon 5/506:40LGW - JTR

Nonstop3h 50measyJet

Tue 13/511:25JTR - LGW

1 stop10h 10measyJet

Deal found 29/4£150

Mon 5/519:25LTN - JTR

2 stops25h 30mMultiple Airlines

Mon 12/500:15JTR - LTN

1 stop24h 25mMultiple Airlines

Deal found 29/4£151

Mon 5/519:10LCY - JTR

1 stop19h 40mLufthansa

Tue 13/517:40JTR - LCY

1 stop24h 45mLufthansa

Deal found 29/4£278

Tue 6/517:00STN - JTR

2 stops20h 15mMultiple Airlines

Fri 9/500:05JTR - STN

1 stop16h 30mMultiple Airlines

Deal found 29/4£161

Tue 6/514:35LTN - JTR

1 stop6h 20mRyanair

Sat 10/523:50JTR - LTN

1 stop25h 35mRyanair

Deal found 29/4£161

Tue 6/507:25LHR - JTR

1 stop9h 50mLufthansa

Sat 10/519:25JTR - LHR

1 stop16h 30mLufthansa

Deal found 29/4£186

Thu 8/513:35LGW - JTR

1 stop16h 15mSky Express

Sun 11/521:45JTR - LGW

1 stop16h 50mSky Express

Deal found 29/4£312

Fri 9/508:15LHR - JTR

Nonstop3h 50mBritish Airways

Mon 12/514:50JTR - LHR

Nonstop4h 05mBritish Airways

Deal found 29/4£239

Fri 9/522:15LHR - JTR

1 stop8h 50mAegean Airlines

Mon 12/511:35JTR - LHR

1 stop8h 20mAegean Airlines

Deal found 28/4£301

One-way flights from London to Ios
Search for one-way flight options from London to Ios. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Fri 29/806:35LGW - JTR

1 stop6h 45measyJet

Deal found 30/4£57

Sun 1/616:20STN - JTR

Nonstop3h 55mJet2

Deal found 29/4£60

Sat 28/621:10STN - JTR

1 stop25h 20mMultiple Airlines

Deal found 29/4£60

Wed 25/618:05LGW - JTR

1 stop25h 40mVueling

Deal found 29/4£63

Sun 15/609:05LGW - JTR

1 stop23h 15mMultiple Airlines

Deal found 29/4£63

Thu 8/513:05STN - JTR

1 stop7h 15mRyanair

Deal found 29/4£64

Tue 24/606:00LTN - JTR

1 stop13h 00mMultiple Airlines

Deal found 28/4£65

Thu 14/820:50LGW - JTR

1 stop28h 55mNorwegian

Deal found 30/4£67

Sat 14/619:15LGW - JTR

1 stop24h 15mWizz Air

Deal found 28/4£68

Fri 27/620:40LTN - JTR

1 stop25h 25measyJet

Deal found 29/4£72

Sun 15/608:30LTN - JTR

1 stop11h 00mWizz Air

Deal found 29/4£75

Sat 12/721:20LGW - JTR

1 stop17h 45mWizz Air

Deal found 30/4£75

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Ios that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Tue 1/7

13:30-19:30

Nonstop4h 00m

Thera Santorini

Fri 11/7

22:10-00:15

Nonstop4h 05m

£86

LondonThera

STN - JTR

STNJTR

London Stansted

Sun 11/5

16:40-22:30

Nonstop3h 50m

Thera Santorini

Sun 18/5

22:55-00:55

Nonstop4h 00m

£88

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Tue 24/6

08:55-20:55

1 stop10h 00m

Thera Santorini

Wed 25/6

00:05-02:05

Nonstop4h 00m

£91

LondonThera

STN - JTR

STNJTR

London Stansted

Sun 29/6

16:40-22:30

Nonstop3h 50m

Thera Santorini

Tue 8/7

19:55-00:50

1 stop6h 55m

£114

LondonThera

LTN - JTR

LTNJTR

London Luton

Thu 3/7

08:30-17:25

1 stop6h 55m

Thera Santorini

Wed 9/7

18:15-13:05

2 stops20h 50m

£139

LondonThera

LTN - JTR

LTNJTR

London Luton

Sat 21/6

21:50-08:05

1 stop8h 15m

Thera Santorini

Mon 23/6

08:40-07:20

1 stop24h 40m

£142

LondonThera

STN - JTR

STNJTR

London Stansted

Wed 21/5

05:55-11:50

Nonstop3h 55m

Thera Santorini

Sun 25/5

23:00-01:05

Nonstop4h 05m

£147

LondonThera

LTN - JTR

LTNJTR

London Luton

Wed 2/7

06:00-15:30

1 stop7h 30m

Thera Santorini

Fri 11/7

11:30-20:00

1 stop10h 30m

£154

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 11/5

09:00-16:50

1 stop5h 50m

Thera Santorini

Sun 18/5

20:55-07:55

1 stop13h 00m

£162

LondonThera

LTN - JTR

LTNJTR

London Luton

Wed 21/5

08:50-06:45

2 stops19h 55m

Thera Santorini

Mon 26/5

00:15-22:40

1 stop24h 25m

£164

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 53 results

...

Best time to book a flight from London to Ios

Have a flexible travel schedule? Discover the best time to fly to Ios from London 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 from London to Ios

How far ahead should I book a flight from London to Ios?

The best time to book flights from London to Ios is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from LON to IO5?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Ios as you normally would.

What is the cheapest day to fly from London to Ios?

Travellers seeking maximum savings on their London to Ios flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ios

To help decide which airline to fly from London to Ios, see what other customers have to say about Jet2, Aegean Airlines and EL AL. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Jet2

8.3

Very Good

161 reviews

Check prices

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

161 reviews

Jet2

8.3

Very Good

161 reviews

Check prices

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

739 reviews

Jet2

8.3

Very Good

161 reviews

Check prices

Reviews

1 / 16

8.0

Excellent

Anonymous,Mar 2025

GVA - LBA

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

EL AL

7.8

Good

532 reviews

Jet2

8.3

Very Good

161 reviews

Check prices

Reviews

1 / 16

8.0

Excellent

Anonymous,Mar 2025

GVA - LBA

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

Norwegian

7.8

Good

227 reviews

Jet2

8.3

Very Good

161 reviews

Check prices

Reviews

1 / 16

8.0

Excellent

Anonymous,Mar 2025

GVA - LBA

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

Sky Express

7.6

Good

113 reviews

Jet2

8.3

Very Good

161 reviews

Check prices

Reviews

1 / 16

8.0

Excellent

Anonymous,Mar 2025

GVA - LBA

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

Related info for your journey

What are the cheapest airlines to fly from London to Ios one-way?
The cheapet airlines for a one-way flight from London to Ios are easyJet (£57), Jet2 (£60), and Vueling (£63).
What are the most popular routes from London to Ios?
Most travelers choose London Heathrow - Thera Santorini, London Gatwick - Thera Santorini or London City - Thera Santorini when deciding on the best route from London to Ios.
What are the cheapest flights from London to Ios?
On average you can expect to pay £273 for a flight from London to Ios. The cheapest flight overall is £104 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £168.
Can I find deals for flights from London to Ios that include hotel bookings?
Yes. In addition to deals on London to Ios flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Ios?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Ios.
Can I find deals for business class flights from London to Ios?
Yes. Cheapflights offers flight deals from London to Ios by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Ios

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Top 7 airlines flying from London to Ios

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£81	Average£146	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
easyJet	Cheapest£86	Average£201	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Jet2	Cheapest£91	Average£166	FlexibilityNo cancel fee	On-timeN/A	Search Jet2 flights
SWISS	Cheapest£139	Average£200	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
British Airways	Cheapest£153	Average£285	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£168	Average£278	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aegean Airlines	Cheapest£168	Average£340	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Ios?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ios from London today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ios from London.

Can Cheapflights find flights from London to Ios with no change fees?

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

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

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

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Cheap flights from London to Ios from £57

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Ios are usually found in March or October, booked 56 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from London to Ios

Keep the following information in mind while searching for London to Ios flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Ios

Cheapest flights from London to IosExplore the most affordable flight options available from London to Ios. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from London to Ios. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Ios that are best for you.

Best time to book a flight from London to Ios

Have a flexible travel schedule? Discover the best time to fly to Ios from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Ios

How far ahead should I book a flight from London 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 25 April 2025.

What is the cheapest time of day to fly from LON to IO5?

Find hourly flight availability from London to Ios. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

What is the cheapest day to fly from London to Ios?

Use this chart to determine the cheapest time to fly return from London to Ios. Price data was last updated on 30 June 2024.

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 30 April 2025.

To help decide which airline to fly from London to Ios, see what other customers have to say about Jet2, Aegean Airlines and EL AL. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Ios. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London to Ios one-way?

What are the most popular routes from London to Ios?

What are the cheapest flights from London to Ios?

Can I find deals for flights from London to Ios that include hotel bookings?

How can I find direct flights from London to Ios?

Can I find deals for business class flights from London to Ios?

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.

Alternative routes for London to Ios

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from London to Ios

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Ios?

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Can Cheapflights find flights from London to Ios with no change fees?

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

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Cheapest flights from London to Ios
Explore the most affordable flight options available from London to Ios. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.