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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
28 Sep — 5 Oct1
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 January, booked 75 days in advance, depart on a Wednesday or Sunday and return on a Saturday
Cheap flight deals from London to Ios
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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 29 August 2026.
Thu 8/1006:40 -
Nonstop3h 55m
Thu 15/1013:25 -
Nonstop4h 10m
Deal found 24/8£139
Sun 11/1006:20 -
1 stop10h 35m
Fri 16/1022:35 -
1 stop11h 55m
Deal found 25/8£140
Wed 23/909:00 -
Nonstop3h 45m
Wed 30/923:30 -
1 stop25h 55m
Deal found 25/8£141
Sat 10/1013:40 -
1 stop16h 05m
Sat 17/1007:40 -
1 stop16h 00m
Deal found 25/8£141
Sun 11/1007:40 -
Nonstop3h 55m
Fri 16/1017:05 -
2 stops10h 55m
Deal found 25/8£141
Wed 14/1007:25 -
2 stops13h 40m
Sun 18/1022:00 -
2 stops16h 10m
Deal found 26/8£142
Sat 10/1014:25 -
Nonstop3h 55m
Fri 16/1000:05 -
1 stop27h 05m
Deal found 26/8£142
Tue 22/920:05 -
1 stop11h 45m
Tue 6/1021:40 -
1 stop12h 40m
Deal found 25/8£142
Sun 11/1006:20 -
1 stop10h 35m
Sun 18/1022:00 -
1 stop11h 45m
Deal found 27/8£142
Wed 2/916:35 -
Nonstop3h 55m
Wed 9/923:20 -
Nonstop4h 00m
Deal found 28/8£142
Sun 11/1019:40 -
1 stop10h 15m
Sun 18/1022:00 -
2 stops16h 10m
Deal found 27/8£143
Wed 7/1021:50 -
1 stop23h 15m
Fri 16/1022:35 -
1 stop11h 55m
Deal found 27/8£143
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 29 August 2026.
Thu 8/1006:40 -
Nonstop3h 55m
Thu 15/1013:25 -
Nonstop4h 10m
Deal found 24/8£139
Fri 9/1011:20 -
Nonstop3h 45m
Sun 11/1022:55 -
Nonstop4h 05m
Deal found 24/8£146
Tue 13/1007:45 -
2 stops13h 40m
Tue 20/1023:50 -
2 stops14h 10m
Deal found 28/8£147
Sun 11/1006:00 -
1 stop12h 10m
Sun 18/1020:55 -
1 stop13h 00m
Deal found 27/8£197
Wed 7/1016:35 -
Nonstop3h 55m
Fri 16/1014:20 -
Nonstop4h 15m
Deal found 27/8£145
Sun 11/1019:00 -
1 stop10h 45m
Thu 15/1018:40 -
1 stop25h 15m
Deal found 25/8£291
Mon 12/1010:25 -
Nonstop4h 00m
Thu 15/1017:05 -
Nonstop4h 10m
Deal found 29/8£295
Sat 10/1021:50 -
1 stop9h 25m
Fri 16/1000:05 -
1 stop23h 35m
Deal found 26/8£148
Fri 9/1015:15 -
1 stop6h 15m
Sun 11/1022:00 -
1 stop11h 45m
Deal found 24/8£149
Sun 11/1007:40 -
Nonstop3h 55m
Fri 16/1014:20 -
Nonstop4h 15m
Deal found 25/8£153
Wed 7/1020:50 -
2 stops19h 35m
Fri 23/1022:35 -
1 stop11h 55m
Deal found 28/8£155
Fri 9/1007:35 -
Nonstop3h 55m
Tue 13/1020:20 -
Nonstop4h 05m
Deal found 28/8£161
Fri 25/911:20 -
Nonstop3h 45m
Mon 28/900:00 -
1 stop10h 45m
Deal found 28/8£197
Mon 12/1008:00 -
1 stop10h 00m
Mon 19/1020:45 -
1 stop13h 55m
Deal found 27/8£214
Tue 13/1007:45 -
1 stop5h 30m
Mon 19/1000:00 -
1 stop10h 45m
Deal found 28/8£200
Sat 3/1016:50 -
1 stop12h 55m
Sun 11/1022:00 -
2 stops14h 20m
Deal found 28/8£166
Tue 6/1013:35 -
Nonstop3h 55m
Mon 12/1013:20 -
Nonstop4h 10m
Deal found 26/8£172
Tue 22/922:00 -
1 stop15h 10m
Mon 28/900:00 -
1 stop10h 45m
Deal found 25/8£203
Fri 9/1007:50 -
2 stops12h 20m
Sun 11/1022:00 -
2 stops14h 20m
Deal found 24/8£171
Sun 11/1007:40 -
Nonstop3h 55m
Sun 18/1014:25 -
Nonstop4h 15m
Deal found 27/8£175
Sat 26/920:05 -
1 stop22h 05m
Sun 4/1020:55 -
2 stops23h 35m
Deal found 27/8£238
Thu 24/906:20 -
1 stop10h 05m
Thu 1/1023:50 -
1 stop10h 40m
Deal found 24/8£172
Thu 15/1019:00 -
1 stop11h 40m
Sun 18/1018:40 -
1 stop18h 35m
Deal found 28/8£296
Sat 17/1014:25 -
Nonstop3h 55m
Sat 24/1021:05 -
Nonstop4h 05m
Deal found 25/8£184
Sat 10/1009:05 -
Nonstop4h 00m
Sat 17/1017:05 -
Nonstop4h 10m
Deal found 28/8£298
Fri 13/1106:30 -
1 stop13h 45m
Mon 16/1114:50 -
1 stop27h 55m
Deal found 26/8£173
Sun 11/1019:15 -
1 stop22h 45m
Sun 18/1020:55 -
1 stop22h 30m
Deal found 27/8£257
Sat 3/1013:40 -
1 stop7h 35m
Sun 11/1022:00 -
1 stop11h 45m
Deal found 28/8£174
Tue 15/919:15 -
1 stop12h 35m
Sun 27/920:55 -
1 stop12h 30m
Deal found 24/8£259
Sat 10/1014:25 -
Nonstop3h 55m
Mon 12/1013:20 -
Nonstop4h 10m
Deal found 28/8£197
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 29 August 2026.
Thu 8/1006:40 -
Nonstop3h 55m
Thu 15/1013:25 -
Nonstop4h 10m
Deal found 24/8£139
Sat 10/1014:25 -
Nonstop3h 55m
Sat 17/1021:05 -
Nonstop4h 05m
Deal found 25/8£144
Wed 7/1016:35 -
Nonstop3h 55m
Fri 16/1014:20 -
Nonstop4h 15m
Deal found 27/8£145
Fri 9/1011:20 -
Nonstop3h 45m
Sun 11/1022:55 -
Nonstop4h 05m
Deal found 24/8£146
Wed 14/1006:25 -
Nonstop3h 55m
Fri 16/1014:20 -
Nonstop4h 15m
Deal found 24/8£147
Wed 23/909:00 -
Nonstop3h 45m
Wed 30/915:10 -
Nonstop4h 05m
Deal found 25/8£152
Sun 11/1007:40 -
Nonstop3h 55m
Fri 16/1014:20 -
Nonstop4h 15m
Deal found 25/8£153
Sat 10/1014:25 -
Nonstop3h 55m
Tue 13/1020:20 -
Nonstop4h 05m
Deal found 28/8£153
Sun 27/916:45 -
Nonstop3h 45m
Sun 4/1022:55 -
Nonstop4h 05m
Deal found 28/8£169
Sun 4/1016:45 -
Nonstop3h 45m
Fri 9/1017:35 -
Nonstop4h 05m
Deal found 28/8£170
Fri 2/1011:20 -
Nonstop3h 45m
Wed 7/1015:10 -
Nonstop4h 05m
Deal found 27/8£173
Wed 30/909:00 -
Nonstop3h 45m
Sun 4/1022:55 -
Nonstop4h 05m
Deal found 28/8£189
Last-minute flights from London to Ios
Discover last-minute flight deals from London to Ios. Data last updated 29 August 2026 and is based on user searches.
Wed 2/916:35 -
Nonstop3h 55m
Wed 9/923:20 -
Nonstop4h 00m
Deal found 28/8£142
Wed 2/913:35 -
Nonstop3h 55m
Wed 9/923:20 -
Nonstop4h 00m
Deal found 25/8£159
Fri 4/918:40 -
1 stop13h 15m
Sun 6/922:55 -
Nonstop4h 05m
Deal found 28/8£161
Sun 6/916:45 -
Nonstop3h 45m
Mon 14/900:00 -
2 stops26h 10m
Deal found 25/8£145
Tue 15/915:15 -
1 stop14h 50m
Wed 23/915:10 -
Nonstop4h 05m
Deal found 28/8£144
Tue 15/921:50 -
1 stop8h 15m
Wed 23/923:30 -
1 stop11h 00m
Deal found 28/8£161
Tue 22/920:05 -
1 stop11h 45m
Tue 6/1021:40 -
1 stop12h 40m
Deal found 25/8£142
Tue 22/920:05 -
1 stop11h 45m
Tue 29/921:40 -
1 stop12h 40m
Deal found 25/8£154
Tue 22/922:00 -
1 stop15h 10m
Mon 5/1000:00 -
1 stop10h 45m
Deal found 25/8£159
Wed 23/909:00 -
Nonstop3h 45m
Wed 30/923:30 -
1 stop25h 55m
Deal found 25/8£141
Fri 25/922:00 -
1 stop16h 00m
Fri 2/1017:05 -
1 stop7h 40m
Deal found 28/8£158
Wed 30/905:55 -
1 stop7h 15m
Thu 1/1023:50 -
2 stops15h 55m
Deal found 24/8£148
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 29 August 2026.
Wed 28/1009:30 -
Nonstop3h 55m
Deal found 27/8£44
Mon 12/1020:15 -
1 stop12h 10m
Deal found 27/8£44
Mon 12/1015:15 -
1 stop17h 10m
Deal found 28/8£46
Tue 13/1013:35 -
Nonstop3h 55m
Deal found 28/8£46
Mon 12/1017:40 -
1 stop14h 45m
Deal found 27/8£47
Fri 2/1011:20 -
Nonstop3h 45m
Deal found 25/8£48
Sun 11/1007:40 -
Nonstop3h 55m
Deal found 26/8£48
Sun 27/906:00 -
1 stop14h 05m
Deal found 25/8£49
Tue 29/914:45 -
1 stop6h 40m
Deal found 28/8£49
Tue 15/906:35 -
1 stop14h 10m
Deal found 24/8£51
Sun 6/913:50 -
Nonstop3h 55m
Deal found 25/8£51
Tue 29/922:00 -
1 stop15h 10m
Deal found 28/8£52
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 29 August 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 7,457,451 searches. Data last updated 29 August 2026.
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
Cheapest return flight
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Thu 8/10
06:40-12:35
Nonstop3h 55m
Thera Santorini
Thu 15/10
13:25-15:35
Nonstop4h 10m
£139
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Wed 7/10
16:35-22:30
Nonstop3h 55m
Thera Santorini
Fri 16/10
14:20-16:35
Nonstop4h 15m
£145
Fastest return journey
LondonThera
STN London Stansted - JTR Thera Santorini
STNJTR
London Stansted
Fri 9/10
11:20-17:05
Nonstop3h 45m
Thera Santorini
Sun 11/10
22:55-01:00
Nonstop4h 05m
£146
LondonThera
STN London Stansted - JTR Thera Santorini
STNJTR
London Stansted
Tue 13/10
07:45-23:25
2 stops13h 40m
Thera Santorini
Tue 20/10
23:50-12:00
2 stops14h 10m
£147
LondonThera
LTN London Luton - JTR Thera Santorini
LTNJTR
London Luton
Sat 10/10
21:50-09:15
1 stop9h 25m
Thera Santorini
Fri 16/10
00:05-21:40
1 stop23h 35m
£148
LondonThera
LTN London Luton - JTR Thera Santorini
LTNJTR
London Luton
Fri 9/10
15:15-23:30
1 stop6h 15m
Thera Santorini
Sun 11/10
22:00-07:45
1 stop11h 45m
£149
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Sun 11/10
07:40-13:35
Nonstop3h 55m
Thera Santorini
Fri 16/10
14:20-16:35
Nonstop4h 15m
£153
LondonThera
LTN London Luton - JTR Thera Santorini
LTNJTR
London Luton
Wed 7/10
20:50-18:25
2 stops19h 35m
Thera Santorini
Fri 23/10
22:35-08:30
1 stop11h 55m
£155
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Fri 9/10
07:35-13:30
Nonstop3h 55m
Thera Santorini
Tue 13/10
20:20-22:25
Nonstop4h 05m
£161
LondonThera
STN London Stansted - JTR Thera Santorini
STNJTR
London Stansted
Sat 3/10
16:50-07:45
1 stop12h 55m
Thera Santorini
Sun 11/10
22:00-10:20
2 stops14h 20m
£166
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6
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.
LGW-JTR
STN-JTR
LHR-JTR
LTN-JTR
LCY-JTR
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
LON-IO5
LGW-JTR
STN-JTR
LHR-JTR
LTN-JTR
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 29 August 2026.
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.
How much does it cost for a return flight from London to Ios?
Airfare is below average for this route at the moment.
London to Ios flights typically cost between £208 and £338 in October.The cheapest return price found within the last 5 days was £139 on easyJet (8 Oct–15 Oct).
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 29 August 2026.
Check out reviews from past customers who have flown with Aegean Airlines,Ryanair, andeasyJet 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.
Excellent crew on board. No issues or silly conflicts during boarding.
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, Ryanair, and SWISS fly from London to Ios in about 3h 45m. The time it takes to get you to your destination can typically vary by up to 8h 25m. There are 1631 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 (£29), easyJet (£44), and Sky Express (£75).
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 £281 for a flight from London to Ios. The cheapest flight overall is £113 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £168.
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.
Discover the top 7 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 7,457,451 searches. Data last updated 29 August 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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