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Cheap flights from Thera to London from £27

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
23 Feb — 2 Mar1
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 January 2026.

Sat 18/414:50
JTR
-
LGW
Nonstop4h 10m
easyJet
Wed 22/406:25
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 22/1£105
Mon 9/309:00
JTR
-
STN
1 stop9h 50m
Multiple Airlines
Mon 16/308:05
STN
-
JTR
1 stop12h 20m
Multiple Airlines
Deal found 22/1£173
Sun 8/318:40
JTR
-
STN
1 stop15h 00m
Multiple Airlines
Sun 15/317:55
STN
-
JTR
2 stops22h 05m
Multiple Airlines
Deal found 22/1£176
Mon 9/317:05
JTR
-
LTN
1 stop8h 05m
Multiple Airlines
Mon 16/314:30
LTN
-
JTR
1 stop5h 55m
Multiple Airlines
Deal found 22/1£184
Sun 8/314:55
JTR
-
LTN
1 stop10h 20m
Multiple Airlines
Sun 15/314:30
LTN
-
JTR
1 stop15h 10m
Multiple Airlines
Deal found 22/1£190
Mon 9/311:55
JTR
-
LGW
1 stop12h 20m
Multiple Airlines
Mon 16/307:30
LGW
-
JTR
1 stop12h 55m
Multiple Airlines
Deal found 22/1£199
Sun 8/309:00
JTR
-
LGW
1 stop15h 55m
Multiple Airlines
Sun 15/306:25
LGW
-
JTR
1 stop9h 45m
Multiple Airlines
Deal found 22/1£209
Mon 9/314:45
JTR
-
LHR
1 stop8h 30m
Aegean Airlines
Mon 16/322:15
LHR
-
JTR
1 stop7h 25m
Aegean Airlines
Deal found 22/1£232
Sun 8/306:00
JTR
-
LHR
1 stop11h 30m
Aegean Airlines
Sun 15/319:00
LHR
-
JTR
1 stop13h 55m
Aegean Airlines
Deal found 22/1£238
Thu 26/309:00
JTR
-
STN
1 stop7h 25m
Multiple Airlines
Thu 26/321:35
STN
-
JTR
2 stops12h 05m
Multiple Airlines
Deal found 23/1£266
Sun 8/306:00
JTR
-
LHR
2 stops17h 00m
Multiple Airlines
Sun 15/308:45
LHR
-
JTR
2 stops20h 55m
Multiple Airlines
Deal found 22/1£286
Mon 9/306:00
JTR
-
LHR
2 stops14h 35m
Multiple Airlines
Mon 16/317:50
LHR
-
JTR
2 stops11h 50m
Multiple Airlines
Deal found 22/1£291

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 January 2026.

Round-trip from

£105

One-way from

£27

Good one-way deal

£80 or less
easyJet
  • easyJet
  • 18/4-22/4
  • Nonstop
  • 8h 05m total
  • Thera to London
Search Deals
Ryanair
  • Ryanair
  • 24/4
  • Nonstop
  • 4h 05m total
  • Thera to London
Search Deals
Price to beat on a one-way flight from Thera Santorini to London (LON).
Search Deals

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 January 2026.
Use the filters below to find and compare flights from Thera to London that are best for you.

Fly from

Santorini

Fly to

London

Route

Depart

Return

Price

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sat 18/4

14:50-17:00

Nonstop4h 10m

London Gatwick

Wed 22/4

06:25-12:20

Nonstop3h 55m

£105

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Mon 9/3

09:00-16:50

1 stop9h 50m

London Stansted

Mon 16/3

08:05-22:25

1 stop12h 20m

£173

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 8/3

18:40-07:40

1 stop15h 00m

London Stansted

Sun 15/3

17:55-18:00

2 stops22h 05m

£176

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Mon 9/3

17:05-23:10

1 stop8h 05m

London Luton

Mon 16/3

14:30-22:25

1 stop5h 55m

£184

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sun 8/3

14:55-23:15

1 stop10h 20m

London Luton

Sun 15/3

14:30-07:40

1 stop15h 10m

£190

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Mon 9/3

11:55-22:15

1 stop12h 20m

London Gatwick

Mon 16/3

07:30-22:25

1 stop12h 55m

£199

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sun 8/3

09:00-22:55

1 stop15h 55m

London Gatwick

Sun 15/3

06:25-18:10

1 stop9h 45m

£209

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 9/3

14:45-21:15

1 stop8h 30m

London Heathrow

Mon 16/3

22:15-07:40

1 stop7h 25m

£232

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 8/3

06:00-15:30

1 stop11h 30m

London Heathrow

Sun 15/3

19:00-10:55

1 stop13h 55m

£238

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Thu 26/3

09:00-14:25

1 stop7h 25m

London Stansted

Thu 26/3

21:35-11:40

2 stops12h 05m

£266

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 49 results
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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 January 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 66% 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 0 outbound flights 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?

    easyJet and Aegean Airlines can get you from Thera to London in just under 4h 10m. Your travel time can differ by up to 4h 20m. 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 £53. Users have also found prices from £86 and £99 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 Gatwick, Thera Santorini - London City or Thera Santorini - London Stansted as they are the most popular.

  • 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?

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Gatwick
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Ilford
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Watford
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Southend-on-Sea

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