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Cheap flights from Thera to London from $103

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
5 Jun — 12 Jun1
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 6 May 2026.

Wed 3/615:10
JTR
-
STN
Nonstop4h 05m
Ryanair
Wed 10/609:00
STN
-
JTR
Nonstop3h 45m
Ryanair
Deal found 2/5$127
Thu 7/519:40
JTR
-
LGW
Nonstop4h 05m
easyJet
Wed 13/516:35
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 3/5$215
Mon 22/621:15
JTR
-
LGW
1 stop11h 50m
easyJet
Tue 23/621:25
LGW
-
JTR
1 stop10h 45m
easyJet
Deal found 2/5$293
Wed 3/623:20
JTR
-
LGW
Nonstop4h 00m
Multiple Airlines
Wed 10/614:40
LGW
-
JTR
1 stop7h 45m
Multiple Airlines
Deal found 2/5$328
Thu 7/513:25
JTR
-
LGW
Nonstop4h 10m
Multiple Airlines
Wed 13/514:40
LGW
-
JTR
1 stop7h 45m
Multiple Airlines
Deal found 3/5$339
Wed 17/623:20
JTR
-
LGW
Nonstop4h 00m
easyJet
Wed 24/616:35
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 3/5$378
Thu 15/1013:25
JTR
-
LGW
Nonstop4h 10m
easyJet
Fri 16/1007:35
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 3/5$407
Thu 18/619:40
JTR
-
LGW
Nonstop4h 05m
easyJet
Thu 25/619:00
LGW
-
JTR
1 stop12h 45m
easyJet
Deal found 4/5$425
Fri 3/716:00
JTR
-
LGW
1 stop9h 05m
easyJet
Fri 10/707:35
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 4/5$450
Fri 19/614:20
JTR
-
LGW
Nonstop4h 15m
easyJet
Fri 26/607:35
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 5/5$715
Thu 18/617:35
JTR
-
LHR
2 stops23h 55m
Aegean Airlines
Mon 22/616:35
LHR
-
JTR
1 stop5h 50m
Aegean Airlines
Deal found 5/5$765
Sat 30/520:40
JTR
-
LGW
1 stop15h 40m
easyJet
Sat 6/614:25
LGW
-
JTR
Nonstop3h 55m
easyJet
Deal found 2/5$786

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 6 May 2026.

Round-trip from

$127

One-way from

$67

Good one-way deal

$270 or less
Ryanair
  • Ryanair
  • 3/6-10/6
  • Nonstop
  • 7h 50m total
  • Thera to London
Search Deals
easyJet
  • easyJet
  • 22/7
  • Nonstop
  • 4h 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 6 May 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
Fastest return journey

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 3/6

15:10-17:15

Nonstop4h 05m

London Stansted

Wed 10/6

09:00-14:45

Nonstop3h 45m

$127

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Mon 22/6

21:15-07:05

1 stop11h 50m

London Gatwick

Tue 23/6

21:25-10:10

1 stop10h 45m

$293

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 3/6

23:20-01:20

Nonstop4h 00m

London Gatwick

Wed 10/6

14:40-00:25

1 stop7h 45m

$328

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 17/6

23:20-01:20

Nonstop4h 00m

London Gatwick

Wed 24/6

16:35-22:30

Nonstop3h 55m

$378

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 15/10

13:25-15:35

Nonstop4h 10m

London Gatwick

Fri 16/10

07:35-13:30

Nonstop3h 55m

$407

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 18/6

19:40-21:45

Nonstop4h 05m

London Gatwick

Thu 25/6

19:00-09:45

1 stop12h 45m

$425

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Fri 3/7

16:00-23:05

1 stop9h 05m

London Gatwick

Fri 10/7

07:35-13:30

Nonstop3h 55m

$450

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Fri 19/6

14:20-16:35

Nonstop4h 15m

London Gatwick

Fri 26/6

07:35-13:30

Nonstop3h 55m

$715

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 18/6

17:35-21:10

2 stops29h 35m

London Heathrow

Mon 22/6

16:35-08:40

1 stop14h 05m

$767

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sat 30/5

20:40-10:20

1 stop15h 40m

London Gatwick

Sat 6/6

14:25-20:20

Nonstop3h 55m

$786

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 42 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 6 May 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 are 0 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 05m. Ryanair provides one of the quickest options available for as low as $127. The distance from Thera to London is about 2625 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 $270. While the most popular route (Thera Santorini - London Heathrow) can be booked for $679 on average, our data indicates $430 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
Kingston upon Thames
Horsham
Chatham
Dover
Aylesbury
Luton
Braintree
Gatwick
Chertsey

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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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