Cheap flights from London to Thera from £76
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 24/8. 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 Thera Santorini are usually found in March or September, booked 56 days in advance, depart on a Sunday or Tuesday and return on a Sunday
Cheap flight deals from London to Santorini
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2025.
Round-trip from | £137 |
---|---|
One-way from | £76 |
Popular in | December |
Cheapest in | March |
Average price | £193 |
Good round-trip deal | £37 or less |
Good one-way deal | £48 or less |
Find flight deals from London to Santorini
Cheapest flights from London to SantoriniExplore the most affordable flight options available from London to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from London to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to Santorini 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 1 July 2025.
Use the filters below to find and compare flights from London to Thera that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonThera
STN - JTR
STNJTR
London Stansted
Sun 7/9
06:00-21:30
1 stop13h 30m
Thera Santorini
Wed 10/9
10:15-18:30
1 stop10h 15m
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Sat 11/10
21:20-09:15
1 stop9h 55m
Thera Santorini
Sat 18/10
11:30-19:40
1 stop10h 10m
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Fri 17/10
07:35-13:30
Nonstop3h 55m
Thera Santorini
Fri 24/10
14:20-16:30
Nonstop4h 10m
LondonThera
LHR - JTR
LHRJTR
London Heathrow
Tue 15/7
20:05-09:50
1 stop11h 45m
Thera Santorini
Tue 22/7
20:05-08:15
1 stop14h 10m
LondonThera
LTN - JTR
LTNJTR
London Luton
Sun 7/9
21:50-08:05
1 stop8h 15m
Thera Santorini
Wed 10/9
10:15-08:10
2 stops23h 55m
LondonThera
STN - JTR
STNJTR
London Stansted
Fri 26/9
11:15-17:05
Nonstop3h 50m
Thera Santorini
Sun 28/9
22:55-00:55
Nonstop4h 00m
LondonThera
LHR - JTR
LHRJTR
London Heathrow
Tue 16/9
20:05-09:50
1 stop11h 45m
Thera Santorini
Mon 22/9
20:45-07:55
1 stop13h 10m
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Tue 23/9
18:35-09:50
1 stop13h 15m
Thera Santorini
Mon 29/9
20:45-17:50
1 stop23h 05m
LondonThera
LGW - JTR
LGWJTR
London Gatwick
Mon 14/7
21:20-21:55
1 stop22h 35m
Thera Santorini
Wed 23/7
23:00-09:10
1 stop12h 10m
LondonThera
LHR - JTR
LHRJTR
London Heathrow
Tue 9/9
09:00-19:15
1 stop8h 15m
Thera Santorini
Tue 16/9
20:05-15:40
2 stops21h 35m
Best time to book a flight from London to Santorini
Have a flexible travel schedule? Discover the best time to fly to Santorini from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Thera
How far ahead should I book a flight from London to Thera?
Use this chart to determine the optimal time to book a return flight from London to Santorini. Price data was last updated on 27 June 2025.
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Thera. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest time of day to fly from LON to JTR?
Find hourly flight availability from London to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 39% on flights from London to Thera by exploring options for tickets in the afternoon.
What is the cheapest day to fly from London to Thera?
Use this chart to determine the cheapest time to fly return from London to Santorini. Price data was last updated on 30 June 2024.
Travellers seeking maximum savings on their London to Thera flight should consider departing on Sunday at midday 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.
How much does it cost for a return flight from London to Thera?
Reviews of airlines servicing Santorini
Get insights into the airlines that provide service to Santorini. 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 Santorini. Reviews last updated 1 July 2025.
Check out reviews from past customers who have flown with Jet2, Aegean Airlines, andNorwegian from London to Thera 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.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Anonymous,Mar 2025
GVA - LBA
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Anonymous,Mar 2025
GVA - LBA
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Anonymous,Mar 2025
GVA - LBA
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Anonymous,Mar 2025
GVA - LBA
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Anonymous,Mar 2025
GVA - LBA
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Anonymous,Mar 2025
GVA - LBA
Related info for your journey
Find useful and relevant information for your journey from London to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from London to Santorini on these airlines
Choose from the following airlines for your flight from London to Santorini. Flights are based on user searches made on Cheapflights and were last updated on 1 July 2025.
Top 8 airlines flying from London to Santorini
Discover the top 8 airlines that operate flights from London to Santorini. 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 1 July 2025.
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 from London to Santorini?
Deals for London to Santorini flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from London to Santorini?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Santorini for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London to Santorini with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Santorini flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Santorini become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!