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Cheap flights from Thera to London from £37

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santorini to London

Enter your travel dates to find the best prices.

Best flights from Santorini to London
Discover carefully curated flight deals from Santorini to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Sat 18/414:50JTR - LGW
Nonstop4h 10measyJet
Wed 22/406:25LGW - JTR
Nonstop3h 55measyJet
Deal found 27/12£76
Thu 12/217:05JTR - STN
1 stop7h 30mMultiple Airlines
Thu 19/206:10STN - JTR
1 stop10h 00mMultiple Airlines
Deal found 29/12£134
Sun 24/520:55JTR - LHR
1 stop13h 00mSWISS
Tue 2/620:05LHR - JTR
1 stop11h 45mSWISS
Deal found 29/12£180
Mon 30/317:20JTR - STN
1 stop8h 00mRyanair
Wed 8/415:35STN - JTR
1 stop13h 25mRyanair
Deal found 27/12£205
Thu 12/218:40JTR - LGW
1 stop19h 45mSky Express
Thu 19/213:25LGW - JTR
1 stop5h 45mSky Express
Deal found 29/12£227
Thu 12/206:00JTR - LHR
1 stop13h 55mAegean Airlines
Thu 19/222:15LHR - JTR
1 stop11h 00mAegean Airlines
Deal found 29/12£244
Mon 30/317:20JTR - LTN
1 stop16h 20mMultiple Airlines
Wed 8/412:20LTN - JTR
2 stops16h 40mMultiple Airlines
Deal found 27/12£144
Sun 24/517:10JTR - LHR
Nonstop4h 10mBritish Airways
Mon 21/908:10LHR - JTR
Nonstop3h 50mBritish Airways
Deal found 29/12£315
Thu 12/209:00JTR - LTN
1 stop9h 15mMultiple Airlines
Thu 19/208:00LTN - JTR
1 stop8h 10mMultiple Airlines
Deal found 29/12£173
Mon 30/317:20JTR - STN
2 stops25h 05mMultiple Airlines
Wed 8/421:20STN - JTR
2 stops23h 45mMultiple Airlines
Deal found 27/12£175
Thu 12/217:05JTR - LGW
2 stops28h 40mMultiple Airlines
Thu 19/208:05LGW - JTR
1 stop11h 05mMultiple Airlines
Deal found 29/12£176
Sun 24/520:55JTR - LHR
2 stops21h 40mSWISS
Mon 21/919:15LHR - JTR
2 stops36h 35mSWISS
Deal found 29/12£266
Sun 24/515:45JTR - LHR
1 stop22h 45mMultiple Airlines
Tue 2/607:55LHR - JTR
Nonstop3h 55mMultiple Airlines
Deal found 29/12£215
Sun 24/515:45JTR - LHR
1 stop22h 45mMultiple Airlines
Mon 21/908:10LHR - JTR
Nonstop3h 50mMultiple Airlines
Deal found 29/12£216
Sat 18/414:55JTR - LGW
1 stop23h 40mSky Express
Wed 22/413:35LGW - JTR
1 stop26h 10mSky Express
Deal found 27/12£352
Thu 12/221:35JTR - LHR
2 stops16h 45mMultiple Airlines
Thu 19/222:15LHR - JTR
1 stop7h 25mMultiple Airlines
Deal found 29/12£275
Thu 12/206:00JTR - LCY
2 stops8h 55mMultiple Airlines
Thu 19/209:15LCY - JTR
2 stops11h 10mMultiple Airlines
Deal found 29/12£464

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 29 December 2025.

Round-trip from

£52

One-way from

£37

Good one-way deal

£80 or less
easyJet
  • easyJet
  • 30/3-8/4
  • Nonstop
  • 8h 05m total
  • Thera to London
Search Deals
Ryanair
  • Ryanair
  • 29/3
  • 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 29 December 2025.
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

£76

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Thu 12/2

17:05-22:35

1 stop7h 30m

London Stansted

Thu 19/2

06:10-18:10

1 stop10h 00m

£134

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Mon 30/3

17:20-07:40

1 stop16h 20m

London Luton

Wed 8/4

12:20-07:00

2 stops16h 40m

£144

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Thu 12/2

09:00-16:15

1 stop9h 15m

London Luton

Thu 19/2

08:00-18:10

1 stop8h 10m

£173

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Mon 30/3

17:20-16:25

2 stops25h 05m

London Stansted

Wed 8/4

21:20-23:05

2 stops23h 45m

£175

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 12/2

17:05-19:45

2 stops28h 40m

London Gatwick

Thu 19/2

08:05-21:10

1 stop11h 05m

£176

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 24/5

20:55-07:55

1 stop13h 00m

London Heathrow

Tue 2/6

20:05-09:50

1 stop11h 45m

£180

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Mon 30/3

17:20-23:20

1 stop8h 00m

London Stansted

Wed 8/4

15:35-07:00

1 stop13h 25m

£205

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 24/5

15:45-12:30

1 stop22h 45m

London Heathrow

Tue 2/6

07:55-13:50

Nonstop3h 55m

£215

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 24/5

15:45-12:30

1 stop22h 45m

London Heathrow

Mon 21/9

08:10-14:00

Nonstop3h 50m

£216

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 47 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 29 December 2025.

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, Ryanair, and Aegean Airlines can get you from Thera to London in just under 4h 10m. Your travel time can differ by up to 9h 45m. 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 Heathrow, Thera Santorini - London Gatwick or Thera Santorini - London Luton 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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Luton
Gatwick
Wembley
Ilford
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Chelmsford

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Why should you use Cheapflights to find cheap flight tickets from Santorini to London?

Cheapflights helps you find that perfect flight to London from Santorini by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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