This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
9 Oct — 16 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 Friday
Cheap flight deals from London to Ios
Enter your travel dates to find the best prices.
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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 9 September 2026.
Wed 14/1005:55 -
Nonstop3h 55m
Wed 14/1015:10 -
Nonstop4h 05m
Deal found 8/9£140
Wed 7/1006:15 -
1 stop12h 30m
Wed 14/1023:30 -
1 stop16h 30m
Deal found 9/9£140
Thu 8/1017:30 -
1 stop17h 00m
Thu 15/1023:50 -
2 stops13h 55m
Deal found 8/9£140
Mon 5/1020:35 -
1 stop11h 50m
Wed 14/1023:30 -
2 stops16h 30m
Deal found 9/9£142
Mon 12/1006:35 -
Nonstop3h 55m
Tue 20/1023:50 -
2 stops13h 30m
Deal found 8/9£142
Tue 6/1006:15 -
2 stops14h 30m
Tue 13/1023:50 -
2 stops16h 15m
Deal found 8/9£143
Wed 14/1006:15 -
1 stop12h 30m
Wed 14/1023:30 -
1 stop11h 00m
Deal found 8/9£143
Mon 5/1018:20 -
1 stop14h 00m
Wed 14/1023:30 -
2 stops16h 00m
Deal found 7/9£143
Wed 7/1009:00 -
Nonstop3h 45m
Fri 9/1017:05 -
1 stop7h 40m
Deal found 7/9£143
Sun 27/906:20 -
1 stop10h 35m
Tue 6/1023:50 -
1 stop10h 40m
Deal found 7/9£143
Tue 6/1013:35 -
Nonstop3h 55m
Tue 13/1023:50 -
2 stops13h 35m
Deal found 7/9£143
Wed 7/1007:25 -
2 stops13h 40m
Wed 14/1023:30 -
2 stops16h 25m
Deal found 4/9£144
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 9 September 2026.
Wed 14/1006:15 -
1 stop12h 30m
Wed 14/1023:30 -
1 stop11h 00m
Deal found 8/9£143
Fri 23/1011:20 -
Nonstop3h 45m
Tue 27/1012:15 -
Nonstop4h 05m
Deal found 5/9£148
Mon 12/1020:15 -
1 stop12h 10m
Mon 19/1013:15 -
Nonstop4h 10m
Deal found 6/9£154
Tue 29/919:15 -
1 stop12h 35m
Sun 4/1020:55 -
1 stop12h 30m
Deal found 5/9£175
Wed 7/1007:00 -
2 stops14h 05m
Wed 14/1023:30 -
2 stops20h 00m
Deal found 7/9£145
Fri 23/1008:30 -
2 stops8h 05m
Tue 27/1020:00 -
1 stop14h 05m
Deal found 6/9£296
Wed 14/1009:00 -
Nonstop3h 45m
Wed 14/1019:10 -
1 stop6h 15m
Deal found 8/9£148
Wed 30/907:00 -
2 stops14h 05m
Tue 6/1023:50 -
1 stop10h 40m
Deal found 6/9£145
Sun 11/1007:40 -
Nonstop3h 55m
Thu 15/1013:25 -
Nonstop4h 10m
Deal found 8/9£163
Mon 5/1007:15 -
2 stops14h 10m
Wed 14/1023:30 -
2 stops16h 50m
Deal found 5/9£147
Tue 29/913:35 -
Nonstop3h 55m
Tue 6/1020:20 -
Nonstop4h 05m
Deal found 6/9£164
Mon 28/908:00 -
1 stop10h 00m
Sun 4/1020:55 -
1 stop12h 30m
Deal found 4/9£182
Tue 20/1009:10 -
1 stop11h 35m
Fri 23/1013:15 -
1 stop12h 05m
Deal found 6/9£170
Tue 20/1006:20 -
1 stop14h 25m
Fri 23/1017:05 -
2 stops13h 50m
Deal found 6/9£149
Sat 10/1014:25 -
Nonstop3h 55m
Sat 17/1014:50 -
Nonstop4h 10m
Deal found 5/9£178
Mon 28/908:40 -
1 stop9h 20m
Sun 4/1020:55 -
1 stop13h 00m
Deal found 4/9£198
Tue 29/906:35 -
1 stop14h 10m
Tue 6/1010:55 -
2 stops23h 05m
Deal found 6/9£149
Fri 2/1007:35 -
Nonstop3h 55m
Tue 13/1020:20 -
Nonstop4h 05m
Deal found 7/9£179
Mon 5/1006:20 -
1 stop15h 05m
Mon 12/1010:55 -
1 stop13h 10m
Deal found 5/9£197
Wed 23/909:00 -
Nonstop3h 45m
Tue 29/910:55 -
1 stop14h 20m
Deal found 4/9£153
Fri 16/1009:15 -
1 stop6h 55m
Mon 19/1020:45 -
1 stop13h 55m
Deal found 6/9£214
Tue 6/1013:35 -
Nonstop3h 55m
Mon 12/1013:20 -
Nonstop4h 10m
Deal found 6/9£181
Sun 27/907:10 -
2 stops14h 05m
Tue 6/1023:50 -
2 stops16h 00m
Deal found 9/9£204
Tue 13/1006:15 -
2 stops14h 30m
Wed 14/1012:35 -
Nonstop4h 05m
Deal found 6/9£154
Tue 20/1010:25 -
Nonstop3h 55m
Fri 23/1014:20 -
Nonstop4h 15m
Deal found 5/9£186
Mon 5/1015:15 -
1 stop17h 10m
Wed 14/1012:35 -
Nonstop4h 05m
Deal found 7/9£155
Mon 5/1017:15 -
2 stops38h 35m
Mon 12/1020:45 -
1 stop13h 10m
Deal found 5/9£233
Sun 27/906:20 -
1 stop10h 35m
Tue 6/1023:50 -
2 stops17h 00m
Deal found 7/9£157
Sat 3/1014:25 -
Nonstop3h 55m
Tue 6/1020:20 -
Nonstop4h 05m
Deal found 4/9£193
Tue 22/907:00 -
2 stops24h 50m
Mon 28/920:45 -
1 stop13h 10m
Deal found 4/9£241
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 9 September 2026.
Wed 14/1005:55 -
Nonstop3h 55m
Wed 14/1015:10 -
Nonstop4h 05m
Deal found 8/9£140
Fri 23/1011:20 -
Nonstop3h 45m
Tue 27/1012:15 -
Nonstop4h 05m
Deal found 5/9£143
Sun 11/1007:40 -
Nonstop3h 55m
Thu 15/1013:25 -
Nonstop4h 10m
Deal found 5/9£151
Sun 4/1007:40 -
Nonstop3h 55m
Wed 7/1023:20 -
Nonstop4h 00m
Deal found 7/9£151
Sun 4/1016:45 -
Nonstop3h 45m
Sun 11/1022:55 -
Nonstop4h 05m
Deal found 7/9£152
Thu 24/906:50 -
Nonstop3h 55m
Wed 7/1023:20 -
Nonstop4h 00m
Deal found 8/9£157
Sun 20/916:45 -
Nonstop3h 45m
Wed 23/912:35 -
Nonstop4h 05m
Deal found 8/9£158
Sat 3/1008:05 -
Nonstop3h 55m
Tue 13/1020:20 -
Nonstop4h 05m
Deal found 7/9£158
Sat 3/1008:05 -
Nonstop3h 55m
Wed 7/1023:20 -
Nonstop4h 00m
Deal found 7/9£159
Wed 23/909:00 -
Nonstop3h 45m
Wed 7/1015:10 -
Nonstop4h 05m
Deal found 8/9£163
Fri 9/1011:20 -
Nonstop3h 45m
Sun 11/1022:55 -
Nonstop4h 05m
Deal found 8/9£164
Tue 29/913:35 -
Nonstop3h 55m
Tue 6/1020:20 -
Nonstop4h 05m
Deal found 6/9£164
Last-minute flights from London to Ios
Discover last-minute flight deals from London to Ios. Data last updated 9 September 2026 and is based on user searches.
Sun 27/906:20 -
1 stop10h 35m
Tue 6/1023:50 -
1 stop10h 40m
Deal found 7/9£143
Mon 5/1020:35 -
1 stop11h 50m
Wed 14/1023:30 -
2 stops16h 30m
Deal found 9/9£142
Mon 5/1018:20 -
1 stop14h 00m
Wed 14/1023:30 -
2 stops16h 00m
Deal found 7/9£143
Tue 6/1006:15 -
2 stops14h 30m
Tue 13/1023:50 -
2 stops16h 15m
Deal found 8/9£143
Tue 6/1013:35 -
Nonstop3h 55m
Tue 13/1023:50 -
2 stops13h 35m
Deal found 7/9£143
Wed 7/1006:15 -
1 stop12h 30m
Wed 14/1023:30 -
1 stop16h 30m
Deal found 9/9£140
Wed 7/1009:00 -
Nonstop3h 45m
Fri 9/1017:05 -
1 stop7h 40m
Deal found 7/9£143
Wed 7/1007:25 -
2 stops13h 40m
Wed 14/1023:30 -
2 stops16h 25m
Deal found 4/9£144
Thu 8/1017:30 -
1 stop17h 00m
Thu 15/1023:50 -
2 stops13h 55m
Deal found 8/9£140
Mon 12/1006:35 -
Nonstop3h 55m
Tue 20/1023:50 -
2 stops13h 30m
Deal found 8/9£142
Wed 14/1005:55 -
Nonstop3h 55m
Wed 14/1015:10 -
Nonstop4h 05m
Deal found 8/9£140
Wed 14/1006:15 -
1 stop12h 30m
Wed 14/1023:30 -
1 stop11h 00m
Deal found 8/9£143
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 9 September 2026.
Wed 7/1009:00 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£43
Tue 22/913:35 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£44
Mon 28/906:35 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£45
Fri 9/1011:20 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£46
Wed 30/909:00 -
Nonstop3h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£48
Mon 12/1015:15 -
1 stop17h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£48
Wed 23/905:55 -
1 stop7h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£49
Thu 8/1014:40 -
1 stop6h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£49
Mon 12/1020:15 -
1 stop12h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£49
Mon 12/1006:30 -
1 stop8h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£52
Thu 8/1022:00 -
1 stop12h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£52
Thu 8/1020:35 -
1 stop13h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£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 9 September 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 9 September 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
Fastest return journey
LondonThera
STN London Stansted - JTR Thera Santorini
STNJTR
London Stansted
Wed 7/10
09:00-14:45
Nonstop3h 45m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£43
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Tue 22/9
13:35-19:30
Nonstop3h 55m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£44
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Mon 28/9
06:35-12:30
Nonstop3h 55m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£45
LondonThera
LTN London Luton - JTR Thera Santorini
LTNJTR
London Luton
Thu 8/10
21:40-12:30
1 stop12h 50m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£52
LondonThera
STN London Stansted - JTR Thera Santorini
STNJTR
London Stansted
Wed 30/9
14:40-22:30
1 stop5h 50m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£55
LondonThera
LTN London Luton - JTR Thera Santorini
LTNJTR
London Luton
Sun 11/10
09:00-16:55
1 stop29h 55m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£58
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Thu 17/9
13:00-19:00
Nonstop4h 00m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£59
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Fri 23/10
21:40-10:40
1 stop11h 00m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£60
LondonThera
LTN London Luton - JTR Thera Santorini
LTNJTR
London Luton
Thu 22/10
07:55-23:10
1 stop13h 15m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£64
LondonThera
LGW London Gatwick - JTR Thera Santorini
LGWJTR
London Gatwick
Mon 21/9
20:15-10:25
1 stop12h 10m
Thera Santorini
Wed 31/12
00:00-23:00
Nonstop0h 00m
£64
Flights are sorted by cheapest return flights first.
Deals found on 8/9
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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.
STN-JTR
LTN-JTR
LGW-JTR
LCY-JTR
LHR-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
STN-JTR
LTN-JTR
LGW-JTR
LCY-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 9 September 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 £206 and £329 in October.The cheapest return price found within the last 5 days was £140 on Multiple Airlines (14 Oct–14 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 9 September 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 Ryanair, easyJet, 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 50m. 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 (£76).
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 £283 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 £165.
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 9 September 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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