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Cheap flights from Thera to London from $167

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
14 Sep — 21 Sep1
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 15 August 2026.

Wed 16/923:20 -
Nonstop4h 00m
Wed 23/916:35 -
Nonstop3h 55m
Deal found 13/8$236
Sat 17/1021:05 -
Nonstop4h 05m
Tue 20/1010:25 -
Nonstop3h 55m
Deal found 11/8$250
Wed 16/923:20 -
Nonstop4h 00m
Mon 28/906:35 -
Nonstop3h 55m
Deal found 9/8$263
Wed 16/910:15 -
1 stop12h 20m
Mon 28/908:15 -
1 stop12h 15m
Deal found 9/8$311
Mon 12/1013:20 -
Nonstop4h 10m
Mon 12/1020:15 -
1 stop12h 10m
Deal found 10/8$324
Wed 16/915:10 -
Nonstop4h 05m
Wed 23/909:00 -
Nonstop3h 45m
Deal found 13/8$331
Wed 16/910:15 -
1 stop8h 30m
Wed 23/909:00 -
Nonstop3h 45m
Deal found 13/8$333
Wed 16/923:20 -
Nonstop4h 00m
Mon 28/908:25 -
1 stop11h 50m
Deal found 9/8$338
Wed 16/923:30 -
1 stop11h 00m
Mon 28/908:30 -
1 stop12h 00m
Deal found 9/8$338
Thu 8/1018:40 -
1 stop6h 15m
Wed 14/1016:35 -
Nonstop3h 55m
Deal found 14/8$348
Wed 16/923:20 -
Nonstop4h 00m
Tue 29/914:35 -
1 stop7h 50m
Deal found 10/8$362
Sun 27/922:55 -
Nonstop4h 05m
Sun 4/1016:45 -
Nonstop3h 45m
Deal found 13/8$362

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 15 August 2026.

Round-trip from

$236

One-way from

$167

Good one-way deal

$127 or less
easyJet
  • easyJet
  • 16/9-23/9
  • Nonstop
  • 7h 55m total
  • Thera to London
Search Deals
20/11
  • 20/11
  • 1 total stop
  • 11h 00m 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 647,157 searches. Data last updated 15 August 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 Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 17/10

21:05-23:10

Nonstop4h 05m

London Gatwick

Tue 20/10

10:25-16:20

Nonstop3h 55m

$250

TheraLondon

JTR Thera Santorini - LTN London Luton

JTRLTN

Thera Santorini

Wed 16/9

23:30-08:30

1 stop11h 00m

London Luton

Mon 28/9

08:30-22:30

1 stop12h 00m

$338
Fastest return journey

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Wed 16/9

15:10-17:15

Nonstop4h 05m

London Stansted

Wed 23/9

09:00-14:45

Nonstop3h 45m

$346

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Thu 8/10

18:40-22:55

1 stop6h 15m

London Gatwick

Wed 14/10

16:35-22:30

Nonstop3h 55m

$348

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Sun 27/9

22:55-01:00

Nonstop4h 05m

London Stansted

Sun 4/10

16:45-22:30

Nonstop3h 45m

$362

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Wed 16/9

23:20-01:20

Nonstop4h 00m

London Gatwick

Tue 29/9

14:35-00:25

1 stop7h 50m

$362

TheraLondon

JTR Thera Santorini - LTN London Luton

JTRLTN

Thera Santorini

Wed 16/9

23:30-08:30

1 stop11h 00m

London Luton

Wed 23/9

19:55-16:55

1 stop19h 00m

$365

TheraLondon

JTR Thera Santorini - LHR London Heathrow

JTRLHR

Thera Santorini

Mon 21/9

20:45-07:55

1 stop13h 10m

London Heathrow

Sun 27/9

20:05-20:00

1 stop21h 55m

$411

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Mon 21/9

20:45-08:25

1 stop13h 40m

London Gatwick

Sun 27/9

09:05-20:10

1 stop9h 05m

$414

TheraLondon

JTR Thera Santorini - LHR London Heathrow

JTRLHR

Thera Santorini

Sun 4/10

20:55-07:55

1 stop13h 00m

London Heathrow

Sat 10/10

08:55-20:10

2 stops33h 15m

$414

Flights are sorted by cheapest return flights first.

Deals found on 9/8

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 15 August 2026.

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 is 1 daily outbound flight 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 05m. easyJet provides one of the quickest options available for as low as $250. 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 most popular routes from Thera to London?

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

  • What are the cheapest flights from Thera to London?

    Looking at all options, your cheapest flight can be booked for $312. While the most popular route (Thera Santorini - London Heathrow) can be booked for $615 on average, our data indicates $393 when flying from Thera to London.

  • 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
Hounslow
Milton Keynes
Kingston upon Thames
St. Albans
Luton
Horsham
Dover
Aylesbury
Guildford
Stansted
Braintree
Brentford
Gatwick
Uxbridge
Chertsey
Twickenham
Orpington
Teddington

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

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Can Cheapflights find flights from Santorini to London with no change fees?

Yes, we can. To see specific flights from Santorini to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Santorini to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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