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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
1 Feb — 8 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Ios are usually found in November or March, booked 35 days in advance, depart on a Sunday or Tuesday and return on a Sunday
Cheap flight deals from London to Ios
Enter your travel dates to find the best prices.
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 2 January 2026.
Wed 31/1222:15LHR - JTR
1 stop8h 20mMultiple Airlines
Tue 3/211:55JTR - LHR
1 stop8h 00mMultiple Airlines
Deal found 30/12£256
Wed 31/1222:15LHR - JTR
1 stop8h 20mMultiple Airlines
Sat 3/121:35JTR - LHR
1 stop15h 35mMultiple Airlines
Deal found 30/12£413
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 2 January 2026.
Wed 22/406:25LGW - JTR
Nonstop3h 55measyJet
Wed 29/413:10JTR - LGW
Nonstop4h 10measyJet
Deal found 30/12£60
Tue 3/206:30STN - JTR
1 stop12h 40mMultiple Airlines
Tue 10/213:15JTR - STN
1 stop11h 40mMultiple Airlines
Deal found 31/12£122
Mon 20/406:35LGW - JTR
Nonstop3h 55measyJet
Sun 26/414:20JTR - LGW
Nonstop4h 10measyJet
Deal found 1/1£68
Thu 23/406:50LGW - JTR
Nonstop3h 55measyJet
Sun 26/414:20JTR - LGW
Nonstop4h 10measyJet
Deal found 30/12£71
Tue 28/409:10STN - JTR
1 stop11h 45mRyanair
Sun 3/522:55JTR - STN
Nonstop4h 05mRyanair
Deal found 30/12£187
Tue 3/222:15LHR - JTR
1 stop11h 00mAegean Airlines
Tue 10/214:45JTR - LHR
1 stop8h 30mAegean Airlines
Deal found 31/12£197
Mon 30/306:35LGW - JTR
Nonstop3h 55measyJet
Tue 31/317:05JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£85
Mon 4/507:00LHR - JTR
2 stops48h 50mSWISS
Sun 10/520:55JTR - LHR
1 stop13h 00mSWISS
Deal found 30/12£212
Sun 10/510:15LHR - JTR
Nonstop3h 55mBritish Airways
Thu 14/517:05JTR - LHR
Nonstop4h 10mBritish Airways
Deal found 31/12£226
Tue 21/410:25LGW - JTR
Nonstop3h 55measyJet
Thu 23/413:25JTR - LGW
Nonstop4h 10measyJet
Deal found 29/12£91
Wed 11/214:30LTN - JTR
1 stop24h 05mMultiple Airlines
Sun 15/218:40JTR - LTN
1 stop6h 35mMultiple Airlines
Deal found 30/12£130
Fri 17/407:35LGW - JTR
Nonstop3h 55measyJet
Tue 21/417:05JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£100
Tue 24/207:50LTN - JTR
1 stop11h 20mMultiple Airlines
Thu 26/209:00JTR - LTN
1 stop9h 15mMultiple Airlines
Deal found 31/12£142
Mon 30/308:25LTN - JTR
2 stops13h 25mMultiple Airlines
Tue 31/308:20JTR - LTN
1 stop9h 45mMultiple Airlines
Deal found 31/12£145
Thu 22/114:50LTN - JTR
2 stops21h 25mMultiple Airlines
Wed 28/118:40JTR - LTN
1 stop6h 30mMultiple Airlines
Deal found 31/12£148
Sat 28/222:15LHR - JTR
1 stop11h 00mAegean Airlines
Fri 6/311:55JTR - LHR
1 stop8h 00mAegean Airlines
Deal found 1/1£213
Tue 24/207:50LTN - JTR
1 stop11h 20mMultiple Airlines
Fri 27/218:40JTR - LTN
1 stop8h 20mMultiple Airlines
Deal found 31/12£148
Sun 10/510:15LHR - JTR
Nonstop3h 55mBritish Airways
Fri 15/515:05JTR - LHR
Nonstop4h 10mBritish Airways
Deal found 31/12£226
Wed 25/214:30LTN - JTR
1 stop5h 55mMultiple Airlines
Fri 27/218:40JTR - LTN
1 stop8h 20mMultiple Airlines
Deal found 31/12£151
Mon 9/222:15LHR - JTR
1 stop11h 00mAegean Airlines
Sun 15/206:00JTR - LHR
1 stop7h 10mAegean Airlines
Deal found 1/1£230
Mon 11/508:10LHR - JTR
Nonstop3h 50mBritish Airways
Fri 15/515:05JTR - LHR
Nonstop4h 10mBritish Airways
Deal found 1/1£243
Thu 7/518:05LCY - JTR
1 stop23h 05mSWISS
Sun 10/520:55JTR - LCY
1 stop12h 30mSWISS
Deal found 1/1£274
Mon 2/218:00STN - JTR
2 stops18h 15mMultiple Airlines
Fri 6/221:35JTR - STN
1 stop12h 40mMultiple Airlines
Deal found 30/12£157
Mon 9/322:15LHR - JTR
1 stop11h 00mAegean Airlines
Mon 16/314:45JTR - LHR
1 stop8h 30mAegean Airlines
Deal found 1/1£230
Thu 29/106:10STN - JTR
1 stop10h 00mMultiple Airlines
Thu 5/218:40JTR - STN
1 stop5h 55mMultiple Airlines
Deal found 30/12£157
Mon 2/220:50LTN - JTR
2 stops15h 25mMultiple Airlines
Fri 6/217:05JTR - LTN
1 stop9h 55mMultiple Airlines
Deal found 30/12£158
Thu 28/519:15LCY - JTR
1 stop21h 55mSWISS
Fri 5/620:00JTR - LCY
1 stop14h 25mSWISS
Deal found 31/12£309
Tue 27/106:30STN - JTR
1 stop9h 30mMultiple Airlines
Tue 3/213:15JTR - STN
1 stop11h 40mMultiple Airlines
Deal found 30/12£159
Tue 3/221:55LTN - JTR
2 stops21h 15mMultiple Airlines
Tue 10/211:55JTR - LTN
1 stop6h 10mMultiple Airlines
Deal found 31/12£164
Fri 29/509:15LCY - JTR
1 stop7h 55mSWISS
Fri 5/620:00JTR - LCY
1 stop14h 25mSWISS
Deal found 31/12£384
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 2 January 2026.
Wed 22/406:25LGW - JTR
Nonstop3h 55measyJet
Wed 29/413:10JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£60
Mon 20/406:35LGW - JTR
Nonstop3h 55measyJet
Sun 26/414:20JTR - LGW
Nonstop4h 10measyJet
Deal found 1/1£68
Mon 30/306:35LGW - JTR
Nonstop3h 55measyJet
Tue 31/317:05JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£85
Tue 21/410:25LGW - JTR
Nonstop3h 55measyJet
Thu 23/413:25JTR - LGW
Nonstop4h 10measyJet
Deal found 1/1£91
Thu 7/513:00LGW - JTR
Nonstop4h 00measyJet
Fri 15/514:20JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£94
Fri 17/407:35LGW - JTR
Nonstop3h 55measyJet
Tue 21/417:05JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£100
Wed 6/516:35LGW - JTR
Nonstop3h 55measyJet
Fri 15/514:20JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£107
Thu 7/513:00LGW - JTR
Nonstop4h 00measyJet
Thu 14/519:40JTR - LGW
Nonstop4h 05measyJet
Deal found 31/12£111
Tue 31/310:25LGW - JTR
Nonstop3h 55measyJet
Thu 9/413:25JTR - LGW
Nonstop4h 10measyJet
Deal found 1/1£114
Wed 6/516:35LGW - JTR
Nonstop3h 55measyJet
Wed 13/523:20JTR - LGW
Nonstop4h 00measyJet
Deal found 31/12£117
Sat 9/508:05LGW - JTR
Nonstop3h 55measyJet
Fri 15/514:20JTR - LGW
Nonstop4h 10measyJet
Deal found 31/12£120
Fri 8/511:20STN - JTR
Nonstop3h 45mRyanair
Fri 15/517:35JTR - STN
Nonstop4h 05mRyanair
Deal found 31/12£195
Last-minute flights from London to Ios
Discover last-minute flight deals from London to Ios. Data last updated 2 January 2026 and is based on user searches.
Thu 22/114:50LTN - JTR
2 stops21h 25mMultiple Airlines
Wed 28/118:40JTR - LTN
1 stop6h 30mMultiple Airlines
Deal found 31/12£148
Thu 22/106:10STN - JTR
1 stop6h 05mMultiple Airlines
Wed 28/114:55JTR - STN
1 stop10h 55mMultiple Airlines
Deal found 31/12£163
Thu 22/122:15LHR - JTR
1 stop11h 00mAegean Airlines
Wed 28/111:55JTR - LHR
1 stop11h 20mAegean Airlines
Deal found 31/12£196
Tue 27/106:20LGW - JTR
2 stops12h 50mMultiple Airlines
Tue 3/211:55JTR - LGW
2 stops11h 00mMultiple Airlines
Deal found 30/12£191
Tue 27/119:00LHR - JTR
1 stop14h 15mAegean Airlines
Tue 3/211:55JTR - LHR
1 stop8h 00mAegean Airlines
Deal found 30/12£197
Wed 28/114:30LTN - JTR
1 stop5h 55mMultiple Airlines
Fri 6/218:40JTR - LTN
1 stop8h 20mMultiple Airlines
Deal found 2/1£128
Wed 28/114:30LTN - JTR
1 stop5h 55mMultiple Airlines
Sat 31/121:35JTR - LTN
1 stop27h 40mMultiple Airlines
Deal found 2/1£137
Wed 28/115:35STN - JTR
1 stop19h 35mMultiple Airlines
Fri 6/221:35JTR - STN
1 stop12h 40mMultiple Airlines
Deal found 2/1£157
Wed 28/120:00STN - JTR
2 stops15h 10mMultiple Airlines
Sat 31/118:30JTR - STN
1 stop6h 40mMultiple Airlines
Deal found 2/1£161
Thu 29/119:00LHR - JTR
1 stop14h 15mAegean Airlines
Thu 5/214:45JTR - LHR
1 stop8h 30mAegean Airlines
Deal found 30/12£191
Fri 30/107:45STN - JTR
1 stop12h 40mMultiple Airlines
Fri 6/221:35JTR - STN
1 stop12h 40mMultiple Airlines
Deal found 2/1£130
Fri 30/116:25LTN - JTR
1 stop19h 50mMultiple Airlines
Fri 6/218:40JTR - LTN
1 stop8h 20mMultiple Airlines
Deal found 2/1£142
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 2 January 2026.
Thu 16/406:50LGW - JTR
Nonstop3h 55measyJet
Deal found 31/12£39
Tue 28/410:25LGW - JTR
Nonstop3h 55measyJet
Deal found 30/12£63
Tue 28/407:10LTN - JTR
1 stop12h 10mMultiple Airlines
Deal found 30/12£65
Sun 25/114:30LTN - JTR
1 stop28h 40mMultiple Airlines
Deal found 1/1£66
Wed 25/215:35STN - JTR
1 stop23h 00mMultiple Airlines
Deal found 1/1£68
Fri 30/107:45STN - JTR
1 stop12h 40mMultiple Airlines
Deal found 31/12£69
Wed 28/114:30LTN - JTR
1 stop5h 55mMultiple Airlines
Deal found 30/12£70
Thu 7/513:00LGW - JTR
Nonstop4h 00measyJet
Deal found 30/12£70
Sun 29/316:45STN - JTR
Nonstop3h 45mRyanair
Deal found 31/12£74
Sat 28/214:55STN - JTR
1 stop19h 50mMultiple Airlines
Deal found 1/1£76
Tue 28/414:35LGW - JTR
1 stop7h 40mMultiple Airlines
Deal found 30/12£76
Sun 25/118:15STN - JTR
1 stop24h 55mMultiple Airlines
Deal found 1/1£76
Find flight deals from London to Ios
Keep the following information in mind while searching for London to Ios flight deals. Data was last updated 2 January 2026.
Customise your flight search to find flights from London to Ios that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from London to Ios that are best for you.
Fly from
London
Fly to
Ios
Route
Depart
Return
Price
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Wed 22/4
06:25-12:20
Nonstop3h 55m
Thera Santorini
Wed 29/4
13:10-15:20
Nonstop4h 10m
£60
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Mon 20/4
06:35-12:30
Nonstop3h 55m
Thera Santorini
Sun 26/4
14:20-16:30
Nonstop4h 10m
£68
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Thu 23/4
06:50-12:45
Nonstop3h 55m
Thera Santorini
Sun 26/4
14:20-16:30
Nonstop4h 10m
£71
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Mon 30/3
06:35-12:30
Nonstop3h 55m
Thera Santorini
Tue 31/3
17:05-19:15
Nonstop4h 10m
£85
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Tue 21/4
10:25-16:20
Nonstop3h 55m
Thera Santorini
Thu 23/4
13:25-15:35
Nonstop4h 10m
£91
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Fri 17/4
07:35-13:30
Nonstop3h 55m
Thera Santorini
Tue 21/4
17:05-19:15
Nonstop4h 10m
£100
LondonThera
STN - JTR
STNJTR
London Stansted
Tue 3/2
06:30-21:10
1 stop12h 40m
Thera Santorini
Tue 10/2
13:15-22:55
1 stop11h 40m
£122
LondonThera
LTN - JTR
LTNJTR
London Luton
Wed 11/2
14:30-16:35
1 stop24h 05m
Thera Santorini
Sun 15/2
18:40-23:15
1 stop6h 35m
£130
LondonThera
LTN - JTR
LTNJTR
London Luton
Tue 24/2
07:50-21:10
1 stop11h 20m
Thera Santorini
Thu 26/2
09:00-16:15
1 stop9h 15m
£142
LondonThera
LTN - JTR
LTNJTR
London Luton
Mon 30/3
08:25-23:50
2 stops13h 25m
Thera Santorini
Tue 31/3
08:20-16:05
1 stop9h 45m
£145
Flights are sorted by cheapest return flights first.
Deals found on 31/12
Showing 1-10 of 60 results
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2
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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?
Use this chart to determine the optimal time to book a return flight from London to Ios. Price data was last updated on 26 December 2025.
The best time to book flights from London to Ios is 35 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 month to book a flight from London to Ios?
Currently, January is the cheapest month in which you can book a flight from London to Ios (average of £127). Flying from London to Ios in December is currently the most expensive (average of £354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 2 January 2026.
Check out reviews from past customers who have flown with Jet2, Aegean Airlines, andRyanair from London to Ios to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Quick on time boarding and flight left the runway bang on 8am, excellent.
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.
How long is the flight from London to Ios?
Airlines like easyJet and Aegean Airlines fly from London to Ios in about 3h 55m. The time it takes to get you to your destination can typically vary by up to 7h 05m. There are 1621 mi between London and Ios. This flight may include one or multiple stops.
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 Ryanair (£30), easyJet (£45), and Sky Express (£76).
What are the most popular routes from London to Ios?
Most travelers choose London Heathrow - Thera Santorini, London Gatwick - Thera Santorini or London Stansted - 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 £253 for a flight from London to Ios. The cheapest flight overall is £114 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £194.
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.
What is the cheapest month to book a flight from London to Ios?
Currently, January is the cheapest month in which you can book a flight from London to Ios (average of £127). Flying from London to Ios in December is currently the most expensive (average of £354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 8 airlines that operate flights from London to Ios. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 January 2026.
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 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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