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Cheap flights from London to Thera from £44

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
26 Feb — 5 Mar1
1 adult

The best prices from London to Thera Santorini are usually found in April 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 21 February 2025.

Round-trip from

£116

One-way from

£44

Popular in

December

Cheapest in

April

Average price

£209

Good round-trip deal

£141 or less

Good one-way deal

£71 or less
Ryanair
  • Ryanair
  • 9/4-13/4
  • 2 total stops
  • 25h 20m total
  • London to Thera
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Ryanair
  • Ryanair
  • 18/5
  • Nonstop
  • 3h 50m total
  • London to Thera
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£44 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London (LON) to Thera Santorini.
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Price to beat on a one-way flight from London (LON) to Thera Santorini.
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Find flight deals from London to Santorini

Cheapest flights from London to Santorini
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 21 February 2025.

Wed 9/407:25STN - JTR
2 stops21h 20mRyanair
Sun 13/422:55JTR - STN
Nonstop4h 00mRyanair
Deal found 20/2£116
Sat 10/514:25LGW - JTR
Nonstop3h 55measyJet
Sat 24/521:05JTR - LGW
Nonstop4h 05measyJet
Deal found 20/2£117
Wed 26/316:05STN - JTR
1 stop25h 10mMultiple Airlines
Sun 30/322:55JTR - STN
Nonstop4h 00mMultiple Airlines
Deal found 20/2£119
Sun 30/307:10LTN - JTR
1 stop9h 50mMultiple Airlines
Sun 6/408:20JTR - LTN
1 stop9h 45mMultiple Airlines
Deal found 20/2£132
Sun 30/307:40LGW - JTR
1 stop9h 20mMultiple Airlines
Sun 6/408:20JTR - LGW
1 stop10h 15mMultiple Airlines
Deal found 20/2£140
Sun 30/315:45LTN - JTR
1 stop14h 15mRyanair
Sun 6/408:20JTR - LTN
1 stop17h 30mRyanair
Deal found 20/2£170
Tue 24/620:05LHR - JTR
1 stop11h 45mSWISS
Mon 30/620:45JTR - LHR
1 stop24h 35mSWISS
Deal found 20/2£171
Sat 10/510:50LHR - JTR
1 stop5h 45mLufthansa
Sat 24/519:25JTR - LHR
1 stop14h 50mLufthansa
Deal found 21/2£176
Sat 10/510:50LHR - JTR
1 stop5h 45mMultiple Airlines
Sun 18/520:55JTR - LHR
1 stop13h 00mMultiple Airlines
Deal found 21/2£181
Sat 10/509:05LHR - JTR
Nonstop3h 50mBritish Airways
Sat 24/515:50JTR - LHR
Nonstop4h 10mBritish Airways
Deal found 21/2£189
Tue 13/513:05LCY - JTR
1 stop18h 45mSWISS
Sun 18/520:55JTR - LCY
1 stop12h 40mSWISS
Deal found 20/2£196
Tue 24/618:35LGW - JTR
1 stop13h 15mSWISS
Mon 30/620:45JTR - LGW
1 stop23h 05mSWISS
Deal found 20/2£200

Find flights from London to Santorini within your budget

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 21 February 2025.

Fly from

London

Fly to

Santorini

Route

Depart

Return

Price

LondonThera

STN - JTR

STNJTR

London Stansted

Wed 9/4

07:25-06:45

2 stops21h 20m

Thera Santorini

Sun 13/4

22:55-00:55

Nonstop4h 00m

£116

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Sat 10/5

14:25-20:20

Nonstop3h 55m

Thera Santorini

Sat 24/5

21:05-23:10

Nonstop4h 05m

£117

LondonThera

STN - JTR

STNJTR

London Stansted

Wed 26/3

16:05-19:15

1 stop25h 10m

Thera Santorini

Sun 30/3

22:55-00:55

Nonstop4h 00m

£119

LondonThera

LTN - JTR

LTNJTR

London Luton

Sun 30/3

07:10-19:00

1 stop9h 50m

Thera Santorini

Sun 6/4

08:20-16:05

1 stop9h 45m

£132

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Sun 30/3

07:40-19:00

1 stop9h 20m

Thera Santorini

Sun 6/4

08:20-16:35

1 stop10h 15m

£140

LondonThera

LTN - JTR

LTNJTR

London Luton

Sun 30/3

15:45-08:00

1 stop14h 15m

Thera Santorini

Sun 6/4

08:20-23:50

1 stop17h 30m

£170

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 24/6

20:05-09:50

1 stop11h 45m

Thera Santorini

Mon 30/6

20:45-19:20

1 stop24h 35m

£171

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 10/5

10:50-18:35

1 stop5h 45m

Thera Santorini

Sat 24/5

19:25-08:15

1 stop14h 50m

£176

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 10/5

10:50-18:35

1 stop5h 45m

Thera Santorini

Sun 18/5

20:55-07:55

1 stop13h 00m

£181

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 10/5

09:05-14:55

Nonstop3h 50m

Thera Santorini

Sat 24/5

15:50-18:00

Nonstop4h 10m

£189

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 43 results
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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.
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.

Travel insights for flights from London to Santorini

Get recent, data-driven insights about flights from London to Santorini including ideal travel times, pricing trends, and more.

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 14 February 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 21 February 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 36% on flights from London to Thera by exploring options for tickets at midday.

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 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 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 21 February 2025.
Get a feel of what it's like to fly with Jet2, Aegean Airlines and Emirates from London to Thera by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Food

7.2

Crew

8.8

Overall

8.3

Comfort

7.7

Boarding

8.2

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Jet2
8.3
Very Good
156 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Food

7.2

Crew

8.8

Overall

8.3

Comfort

7.7

Boarding

8.2

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Aegean Airlines
8.1
Very Good
733 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Food

7.2

Crew

8.8

Overall

8.3

Comfort

7.7

Boarding

8.2

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

Emirates
8.1
Very Good
3,276 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Food

7.2

Crew

8.8

Overall

8.3

Comfort

7.7

Boarding

8.2

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

EL AL
7.8
Good
519 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Food

7.2

Crew

8.8

Overall

8.3

Comfort

7.7

Boarding

8.2

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

SWISS
7.5
Good
1,568 reviews
Jet2
8.3
Very Good
156 reviews
Check prices

Entertainment

6.2

Food

7.2

Crew

8.8

Overall

8.3

Comfort

7.7

Boarding

8.2

Reviews

1 / 15

10.0
Excellent

Heather,Feb 2025

BFS - AYT

Food and crew great. Had to put my overhead luggage in row 14 and I was in 1A. But just a bit hard to get.

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.

  • What airport do you fly into for flights to Thera from London?

    Thera Santorini (JTR) is the airport you will fly into if you book a flight from London to Thera. You should not have trouble finding flights to Santorini from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Thera airport from London. It is only a 2.9 mi journey from Santorini (JTR) to Thera’s city center.

  • What are the cheapest airlines flying from London to Thera round-trip?

    Ryanair, at £116, was found to be the cheapest airline from London to Thera.Alternate airlines flying return to your destination include easyJet and Lufthansa. Ryanair is currently priced 45% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £44. easyJet flights start at £71 while deals on Jet2 start at £90 one-way.

  • What are the most popular routes from London to Thera?

    The most popular flight routes from London to Thera are London Heathrow - Thera Santorini, London Gatwick - Thera Santorini and London City - Thera Santorini.

  • What are the cheapest flights from London to Thera?

    On average you can expect to pay £532 for a flight from London to Thera. The cheapest flight overall is £106 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £183.

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

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

  • How can I find direct flights from London to Santorini?

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

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

    Yes. Cheapflights offers flight deals from London to Santorini 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

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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 21 February 2025.
easyJet flights from London to Thera Santorini
British Airways flights from London to Thera Santorini
Ryanair flights from London to Thera Santorini

Top 7 airlines flying from London to Santorini

Discover the top 7 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£76Average£146FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£82Average£216FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£97Average£167FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
SWISSCheapest£148Average£210FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£157Average£308FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aegean AirlinesCheapest£181Average£301FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
LufthansaCheapest£184Average£318FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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!

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