Find flights
Deals
When to book
FAQs

Cheap flights from Thera to London from £74

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

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 18 November 2025.

Round-trip from

£153

One-way from

£74

Good round-trip deal

£127 or less

Good one-way deal

£66 or less
11/1-20/1
  • 11/1-20/1
  • 2 total stops
  • 29h 15m total
  • Thera to London
Search Deals
15/12
  • 15/12
  • 1 total stop
  • 16h 05m total
  • Thera to London
Search Deals
Price to beat on a round-trip flight from Thera Santorini to London (LON).
Search Deals
Price to beat on a one-way flight from Thera Santorini to London (LON).
Search Deals

Find 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 18 November 2025.

Sun 7/1218:40JTR - STN
1 stop15h 00mMultiple Airlines
Mon 8/1215:40STN - JTR
2 stops20h 35mMultiple Airlines
Deal found 16/11£191
Thu 18/1208:10JTR - STN
1 stop8h 15mMultiple Airlines
Thu 18/1219:10STN - JTR
2 stops14h 05mMultiple Airlines
Deal found 17/11£196
Sun 7/1214:55JTR - LTN
1 stop10h 20mMultiple Airlines
Mon 8/1214:30LTN - JTR
1 stop15h 10mMultiple Airlines
Deal found 16/11£196
Sun 7/1214:55JTR - LGW
1 stop10h 00mMultiple Airlines
Mon 8/1205:55LGW - JTR
1 stop13h 15mMultiple Airlines
Deal found 16/11£198
Sun 7/1211:55JTR - LHR
1 stop11h 20mAegean Airlines
Mon 8/1219:00LHR - JTR
1 stop17h 15mAegean Airlines
Deal found 16/11£208
Wed 31/1211:55JTR - LTN
1 stop13h 15mMultiple Airlines
Wed 7/114:30LTN - JTR
1 stop16h 05mMultiple Airlines
Deal found 16/11£236
Wed 31/1221:35JTR - STN
1 stop12h 05mMultiple Airlines
Wed 7/115:35STN - JTR
1 stop15h 00mMultiple Airlines
Deal found 16/11£245
Sun 7/1218:40JTR - LHR
2 stops15h 15mMultiple Airlines
Mon 8/1219:00LHR - JTR
1 stop10h 40mMultiple Airlines
Deal found 16/11£274
Tue 30/1221:35JTR - LGW
2 stops25h 30mMultiple Airlines
Tue 6/108:10LGW - JTR
1 stop8h 00mMultiple Airlines
Deal found 15/11£290
Thu 18/1208:10JTR - LTN
2 stops13h 15mMultiple Airlines
Thu 18/1221:40LTN - JTR
2 stops11h 35mMultiple Airlines
Deal found 17/11£303
Wed 31/1213:15JTR - LGW
1 stop10h 05mMultiple Airlines
Wed 7/108:00LGW - JTR
1 stop8h 10mMultiple Airlines
Deal found 16/11£305
Wed 31/1206:00JTR - LHR
1 stop13h 55mAegean Airlines
Wed 7/119:00LHR - JTR
1 stop14h 15mAegean Airlines
Deal found 16/11£349

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 18 November 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 - STN

JTRSTN

Thera Santorini

Sun 11/1

17:05-07:40

1 stop16h 35m

London Stansted

Tue 20/1

06:30-21:10

1 stop12h 40m

£153

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 7/12

18:40-07:40

1 stop15h 00m

London Stansted

Mon 8/12

15:40-14:15

2 stops20h 35m

£191

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sat 2/5

21:05-23:10

Nonstop4h 05m

London Gatwick

Tue 5/5

13:30-19:30

Nonstop4h 00m

£196

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Thu 18/12

08:10-14:25

1 stop8h 15m

London Stansted

Thu 18/12

19:10-11:15

2 stops14h 05m

£196

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sun 7/12

14:55-23:15

1 stop10h 20m

London Luton

Mon 8/12

14:30-07:40

1 stop15h 10m

£196

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sun 7/12

14:55-22:55

1 stop10h 00m

London Gatwick

Mon 8/12

05:55-21:10

1 stop13h 15m

£198

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 11/1

21:50-17:55

1 stop22h 05m

London Heathrow

Tue 20/1

22:15-11:15

1 stop11h 00m

£199

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sun 11/1

18:40-23:15

1 stop6h 35m

London Luton

Tue 20/1

06:50-21:10

2 stops12h 20m

£215

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Wed 31/12

11:55-23:10

1 stop13h 15m

London Luton

Wed 7/1

14:30-08:35

1 stop16h 05m

£236

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 31/12

21:35-07:40

1 stop12h 05m

London Stansted

Wed 7/1

15:35-08:35

1 stop15h 00m

£245

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 48 results
1
2
3
...
5

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 18 November 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, Aegean Airlines, and Lufthansa can get you from Thera to London in just under 4h 05m. Your travel time can differ by up to 18h. Thera and London are separated by a distance of 1621 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Thera to London consider Thera Santorini - London City, Thera Santorini - London Gatwick or Thera Santorini - London Luton as they are the most popular.

  • What are the cheapest flights from Thera to London?

    While on average a flight from Thera to London is generally £106, our data shows the cheapest flight currently is £103. When looking at the most popular route, (Thera Santorini - London City), you can expect to pay £325 for that flight.

  • 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santorini to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Santorini to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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!

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

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

Can Cheapflights notify me if prices for flights from Santorini to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.