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Cheap flights from Thera to London from £24

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santorini to London

Enter your travel dates to find the best prices.

Cheapest flights from Santorini to London
Explore the most affordable flight options available from Santorini to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Fri 1/517:35
JTR
-
STN
Nonstop4h 05m
Ryanair
Sun 10/516:45
STN
-
JTR
Nonstop3h 45m
Ryanair
Deal found 20/4£56
Wed 3/615:10
JTR
-
STN
Nonstop4h 05m
Ryanair
Sun 14/616:45
STN
-
JTR
Nonstop3h 45m
Ryanair
Deal found 20/4£71
Sun 7/622:40
JTR
-
STN
1 stop10h 50m
Ryanair
Sun 14/616:45
STN
-
JTR
Nonstop3h 45m
Ryanair
Deal found 23/4£92
Wed 3/615:10
JTR
-
STN
Nonstop4h 05m
Ryanair
Sun 21/616:45
STN
-
JTR
Nonstop3h 45m
Ryanair
Deal found 23/4£96
Wed 3/615:10
JTR
-
STN
Nonstop4h 05m
Ryanair
Wed 10/619:20
STN
-
JTR
1 stop25h 00m
Ryanair
Deal found 19/4£107
Fri 1/517:35
JTR
-
STN
Nonstop4h 05m
Multiple Airlines
Sun 10/522:00
STN
-
JTR
2 stops16h 55m
Multiple Airlines
Deal found 23/4£110
Fri 1/514:20
JTR
-
LGW
Nonstop4h 15m
easyJet
Sun 10/507:40
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 21/4£120
Wed 3/622:55
JTR
-
LTN
2 stops17h 30m
Multiple Airlines
Sun 21/621:50
LTN
-
JTR
2 stops19h 40m
Multiple Airlines
Deal found 23/4£121
Wed 3/622:55
JTR
-
LTN
2 stops24h 30m
Multiple Airlines
Wed 10/621:50
LTN
-
JTR
2 stops22h 30m
Multiple Airlines
Deal found 19/4£125
Wed 3/623:30
JTR
-
LTN
1 stop11h 00m
Multiple Airlines
Sun 14/606:20
LTN
-
JTR
1 stop10h 35m
Multiple Airlines
Deal found 20/4£127
Sat 6/609:05
JTR
-
LTN
2 stops21h 50m
Multiple Airlines
Sat 13/621:20
LTN
-
JTR
2 stops22h 45m
Multiple Airlines
Deal found 22/4£130
Sun 7/623:55
JTR
-
LTN
2 stops22h 00m
Multiple Airlines
Sun 14/606:20
LTN
-
JTR
1 stop10h 35m
Multiple Airlines
Deal found 22/4£131

Find flight deals from Santorini to London

Discover tips and strategies to find the most affordable flight options for your journey from Santorini (JTR) to London (LON). 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 24 April 2026.

Round-trip from

£71

One-way from

£24

Good one-way deal

£120 or less
Ryanair
  • Ryanair
  • 3/6-14/6
  • Nonstop
  • 7h 50m total
  • Thera to London
Search Deals
Ryanair
  • Ryanair
  • 1/5
  • Nonstop
  • 4h 05m total
  • Thera to London
Search Deals
Price to beat on a one-way flight from Thera Santorini to London (LON).
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Santorini to London 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 24 April 2026.
Use the filters below to find and compare flights from Thera to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 3/6

15:10-17:15

Nonstop4h 05m

London Stansted

Sun 14/6

06:00-22:05

1 stop14h 05m

£90

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 7/6

22:40-07:30

1 stop10h 50m

London Stansted

Sun 14/6

16:45-22:30

Nonstop3h 45m

£99

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 3/6

15:10-17:15

Nonstop4h 05m

London Stansted

Wed 10/6

21:20-23:20

2 stops24h 00m

£113

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sat 6/6

08:25-19:35

1 stop13h 10m

London Stansted

Sat 13/6

17:25-08:05

1 stop12h 40m

£121

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Wed 3/6

23:30-08:30

1 stop11h 00m

London Luton

Sun 21/6

21:50-19:30

2 stops19h 40m

£124

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Wed 3/6

22:55-21:25

2 stops24h 30m

London Luton

Wed 10/6

21:50-22:20

2 stops22h 30m

£125

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sat 6/6

08:25-19:15

1 stop12h 50m

London Luton

Sat 13/6

21:50-09:15

1 stop9h 25m

£127

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Wed 3/6

23:30-08:30

1 stop11h 00m

London Luton

Sun 14/6

06:20-18:55

1 stop10h 35m

£127

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sun 7/6

23:55-19:55

2 stops22h 00m

London Luton

Sun 14/6

06:20-18:55

1 stop10h 35m

£131

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Thu 11/6

22:50-20:00

2 stops23h 10m

London Stansted

Sat 20/6

17:10-21:25

2 stops26h 15m

£145

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Santorini to London

Have a flexible travel schedule? Discover the best time to fly to London from Santorini 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 Thera to London

What is the cheapest time of day to fly from JTR to LON?

Find hourly flight availability from Santorini to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2026.

One of the essential ways to save on airfare from Thera to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 72% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Santorini to London. 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 from for flights from Thera to London?

    Thera Santorini (JTR) is the airport you will fly out of if you book a flight from Thera to London. You should not have trouble finding flights to London from Santorini; the airport handles an average of 1 outbound flight to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Thera airport to London. It is only a 2.9 mi journey to Santorini (JTR) from Thera’s city center.

  • How long is the flight from Thera to London?

    Ryanair, easyJet, and Air Serbia can get you from Thera to London in just under 4h. Your travel time can differ by up to 18h 35m. Thera and London are separated by a distance of 1621 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £86. Users have also found prices from £104 and £134 on British Airways and Aegean Airlines, respectively.

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

    When deciding which route to take from Thera to London consider Thera Santorini - London Heathrow, Thera Santorini - London Gatwick or Thera Santorini - London Luton as they are the most popular.

  • What are the cheapest flights from Thera to London?

    While on average a flight from Thera to London is generally £220, our data shows the cheapest flight currently is £128. When looking at the most popular route, (Thera Santorini - London Heathrow), you can expect to pay £219 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santorini to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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Yes! Cheapflights helps users easily find flights from Santorini to London with no change fees.

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