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Cheap flights from Thera to London from $142

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
27 Aug — 3 Sep1
1 adult

Cheap 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 22 August 2025.

Round-trip from

$283

One-way from

$251

Good one-way deal

$317 or less
easyJet
  • easyJet
  • 15/10-22/10
  • 1 total stop
  • 16h 00m total
  • Thera to London
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easyJet
  • easyJet
  • 9/10
  • 1 total stop
  • 9h 15m total
  • Thera to London
Search Deals
Price to beat on a one-way flight from Thera Santorini to London (LON).
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Find flight deals from Santorini to London

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 22 August 2025.

Wed 15/1000:05JTR - LGW
Nonstop4h 00measyJet
Wed 22/1006:25LGW - JTR
Nonstop3h 55measyJet
Deal found 22/8$142
Wed 22/1000:05JTR - LGW
Nonstop4h 00measyJet
Wed 29/1020:10LGW - JTR
1 stop13h 15measyJet
Deal found 22/8$223
Wed 8/1000:05JTR - LGW
Nonstop4h 00measyJet
Wed 15/1020:20LGW - JTR
1 stop12h 00measyJet
Deal found 20/8$299
Sat 25/1021:05JTR - LGW
Nonstop4h 05measyJet
Sun 26/1007:30LGW - JTR
Nonstop3h 50measyJet
Deal found 22/8$308
Sun 5/1022:55JTR - STN
Nonstop4h 00mRyanair
Sun 12/1016:40STN - JTR
Nonstop3h 50mRyanair
Deal found 21/8$316
Mon 6/1020:45JTR - LGW
1 stop12h 50measyJet
Mon 13/1020:15LGW - JTR
1 stop12h 20measyJet
Deal found 22/8$336
Sat 4/1009:25JTR - STN
2 stops12h 10mMultiple Airlines
Sat 11/1007:10STN - JTR
1 stop12h 05mMultiple Airlines
Deal found 19/8$361
Sat 4/1009:25JTR - LGW
2 stops24h 50mMultiple Airlines
Sat 11/1021:20LGW - JTR
1 stop9h 55mMultiple Airlines
Deal found 19/8$367
Mon 6/1020:45JTR - LGW
1 stop12h 50mMultiple Airlines
Mon 13/1020:20LGW - JTR
1 stop12h 15mMultiple Airlines
Deal found 22/8$370
Fri 3/1000:05JTR - LTN
2 stops21h 20mMultiple Airlines
Sat 11/1015:10LTN - JTR
2 stops16h 05mMultiple Airlines
Deal found 19/8$370
Mon 6/1020:45JTR - LTN
1 stop16h 40mMultiple Airlines
Mon 13/1011:45LTN - JTR
2 stops20h 50mMultiple Airlines
Deal found 22/8$386
Mon 6/1022:00JTR - STN
2 stops18h 20mMultiple Airlines
Mon 13/1017:00STN - JTR
1 stop12h 50mMultiple Airlines
Deal found 22/8$392

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 647,157 searches. Data last updated 22 August 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

Wed 15/10

00:05-02:05

Nonstop4h 00m

London Gatwick

Wed 22/10

20:20-10:20

1 stop12h 00m

$283

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 8/10

00:05-02:05

Nonstop4h 00m

London Gatwick

Wed 15/10

20:20-10:20

1 stop12h 00m

$299

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 5/10

22:55-00:55

Nonstop4h 00m

London Stansted

Sun 12/10

16:40-22:30

Nonstop3h 50m

$316

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sat 4/10

09:25-19:35

2 stops12h 10m

London Stansted

Sat 11/10

07:10-21:15

1 stop12h 05m

$361

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sat 4/10

09:25-08:15

2 stops24h 50m

London Gatwick

Sat 11/10

21:20-09:15

1 stop9h 55m

$367

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Fri 3/10

00:05-19:25

2 stops21h 20m

London Luton

Sat 11/10

15:10-09:15

2 stops16h 05m

$370

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Mon 6/10

20:45-11:25

1 stop16h 40m

London Luton

Mon 13/10

11:45-10:35

2 stops20h 50m

$386

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Mon 6/10

22:00-14:20

2 stops18h 20m

London Stansted

Mon 13/10

17:00-07:50

1 stop12h 50m

$392

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 4/10

21:40-08:20

1 stop12h 40m

London Heathrow

Sat 11/10

06:00-20:50

1 stop12h 50m

$422

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 4/10

21:40-08:20

1 stop12h 40m

London Heathrow

Sat 11/10

17:15-07:45

2 stops12h 30m

$534

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 46 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 22 August 2025.

When flying from Thera to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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?

    Located just 4.6 km from the city centre, Thera Santorini is the airport most travellers will use when flying to London from Thera. Booking flights from Santorini (JTR) to London should be relatively easy as there are 2 daily outbound flights to London from 0 different airlines.

  • How long is the flight from Thera to London?

    A quick flight from Thera to London can take about 4h. easyJet provides one of the quickest options available for as low as $283. The distance from Thera to London is about 2609 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Thera to London are easyJet ($251), Ryanair ($254), and SWISS ($293).

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

    The most popular route from Thera to London is Thera Santorini - London City. You may also consider Thera Santorini - London Gatwick or Thera Santorini - London Heathrow.

  • 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.

  • What is the cheapest month to book a flight from Thera to London?

    Currently, October is the cheapest month in which you can book a flight from Thera to London (average of $1,037). Flying from Thera to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Horsham
Southall
Chatham
Dover
Dorking
Chertsey

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