Santorini

$75+ Cheap flights from London (LON) to Thera (JTR)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
Apr 22 — Apr 291
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Find cheap flights from London to Santorini with Cheapflights

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Cheapflights Tip: The best prices from London to Thera Santorini are usually found in March or September, booked 56 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from London to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Santorini (JTR). 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 April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$110
(Connections by easyJet)

One-way from

$75
(easyJet)

Popular in

December

Cheapest in

March

Average price

$209

Good round-trip deal

$31 or less

Good one-way deal

$86 or less
Provider with most accurate pricing for London (LON)-Thera Santorini flight deals.
Provider most trusted by Cheapflights users for London (LON)-Thera Santorini flights.
From London (LON) to Thera Santorini
One-way flight from London (LON) to Thera Santorini
Highest demand for flights based on searches. 20% potential increase in price ($65 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from London (LON) to Thera Santorini.
Price to beat on a one-way flight from London (LON) to Thera Santorini.

Find flight deals from London to Santorini

Cheapest flights from London to Santorini
Explore the most affordable flight options available from London to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Connections by easyJet deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/296:15 amLGW - JTR
1 stop16h 15measyJet
Wed 7/212:05 amJTR - LGW
Nonstop4h 00measyJet
Deal found 4/17$110
This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:15 pmLGW - JTR
1 stop20h 10mMultiple Airlines
Wed 6/2512:05 amJTR - LGW
Nonstop4h 00mMultiple Airlines
Deal found 4/17$162
This Expedia deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:00 amLHR - JTR
1 stop5h 50mLufthansa
Sun 5/185:40 pmJTR - LHR
1 stop7h 00mLufthansa
Deal found 4/17$216
This Lufthansa deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:25 amLHR - JTR
1 stop7h 25mMultiple Airlines
Sun 6/88:55 pmJTR - LHR
1 stop13h 00mMultiple Airlines
Deal found 4/16$222
This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:05 pmLTN - JTR
1 stop19h 20mMultiple Airlines
Thu 6/2610:25 amJTR - LTN
1 stop12h 20mMultiple Airlines
Deal found 4/17$223
This SWISS deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:40 pmLGW - JTR
1 stop23h 30mSWISS
Sun 5/188:55 pmJTR - LGW
1 stop22h 55mSWISS
Deal found 4/17$227
This SWISS deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:00 amLHR - JTR
1 stop12h 10mSWISS
Fri 5/238:20 pmJTR - LHR
1 stop22h 05mSWISS
Deal found 4/17$231
This Connections by easyJet deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/296:15 amLTN - JTR
1 stop12h 15measyJet
Fri 7/411:30 amJTR - LTN
1 stop10h 30measyJet
Deal found 4/17$244
This SWISS deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:25 amLCY - JTR
1 stop22h 25mSWISS
Sun 5/258:55 pmJTR - LCY
1 stop22h 35mSWISS
Deal found 4/17$276
This British Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1010:15 amLHR - JTR
Nonstop3h 55mBritish Airways
Sat 5/246:25 pmJTR - LHR
Nonstop4h 10mBritish Airways
Deal found 4/17$276
This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/111:35 pmLGW - JTR
1 stop5h 40mSky Express
Sun 5/189:45 pmJTR - LGW
1 stop16h 50mSky Express
Deal found 4/17$284
This Aegean Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:15 pmLHR - JTR
1 stop7h 30mAegean Airlines
Wed 10/154:35 pmJTR - LHR
1 stop6h 35mAegean Airlines
Deal found 4/17$293

Cheapflights Fare Finder

Customize your flight search to find flights from London to Santorini 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from London to Thera that are best for you.

Fly from

London

Fly to

Santorini

Route

Depart

Return

Price

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Sun 6/29

6:15 am-12:30 am

1 stop16h 15m

Thera Santorini

Wed 7/2

12:05 am-2:05 am

Nonstop4h 00m

$110

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Wed 6/18

7:15 pm-5:25 pm

1 stop20h 10m

Thera Santorini

Wed 6/25

12:05 am-2:05 am

Nonstop4h 00m

$162

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 5/11

9:00 am-4:50 pm

1 stop5h 50m

Thera Santorini

Sun 5/18

5:40 pm-10:40 pm

1 stop7h 00m

$216

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 6/1

7:25 am-4:50 pm

1 stop7h 25m

Thera Santorini

Sun 6/8

8:55 pm-7:55 am

1 stop13h 00m

$222

LondonThera

LTN - JTR

LTNJTR

London Luton

Wed 6/18

8:05 pm-5:25 pm

1 stop19h 20m

Thera Santorini

Thu 6/26

10:25 am-8:45 pm

1 stop12h 20m

$223

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Sat 5/10

6:40 pm-8:10 pm

1 stop23h 30m

Thera Santorini

Sun 5/18

8:55 pm-5:50 pm

1 stop22h 55m

$227

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 5/11

6:00 am-8:10 pm

1 stop12h 10m

Thera Santorini

Fri 5/23

8:20 pm-4:25 pm

1 stop22h 05m

$231

LondonThera

LTN - JTR

LTNJTR

London Luton

Sun 6/29

6:15 am-8:30 pm

1 stop12h 15m

Thera Santorini

Fri 7/4

11:30 am-8:00 pm

1 stop10h 30m

$244

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 5/10

10:15 am-4:10 pm

Nonstop3h 55m

Thera Santorini

Sat 5/24

6:25 pm-8:35 pm

Nonstop4h 10m

$276

LondonThera

LCY - JTR

LCYJTR

London City

Tue 5/20

9:25 am-9:50 am

1 stop22h 25m

Thera Santorini

Sun 5/25

8:55 pm-5:30 pm

1 stop22h 35m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 38 results
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Compare providers for flights from London to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Santorini in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Thera flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London-Thera flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from London-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Thera flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from London with our price prediction graph.
Estimated round-trip 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 London to Thera

How far ahead should I book a flight from London to Thera?

Use this chart to determine the optimal time to book a round-trip flight from London to Santorini. Price data was last updated on April 11, 2025.

The best time to book flights from London to Thera is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from LON to JTR?

Find hourly flight availability from London to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s optimal to fly from London to Thera in the afternoon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated April 17, 2025.
See what other customers who have flown with Aegean Airlines, Emirates and EL AL from London to Thera have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7.3

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7.3

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7.3

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7.3

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Food

7.3

Overall

8.1

Boarding

7.8

Entertainment

6.9

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from London to Santorini. 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 into for flights to Thera from London?

    Located just 2.9 mi from the city center, Thera Santorini is the airport most travelers will use when flying to Thera from London. Booking flights from London to Santorini (JTR) should be relatively easy as there are 0 daily inbound flights from London from 2 different airlines.

  • What are the cheapest airlines flying from London to Thera round-trip?

    Currently priced at $110, easyJet will fly you from London to Thera and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and SWISS - these airlines can fly you to your destination from $216 and $227, respectively. These flights start at 57% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from London to Thera are easyJet ($75), Wizz Air ($98), and Ryanair ($108).

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

  • What are the cheapest flights from London to Thera?

    The cheapest flight price from London to Thera is $139. On average you can expect to pay $365. The most popular route, (London Luton - Thera Santorini), can usually be booked for $236.

  • Can I find deals for flights from London to Santorini that include hotel bookings?

    Yes. In addition to deals on London to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Santorini.

  • Can I find deals for business class flights from London to Santorini?

    Yes. Cheapflights offers flight deals from London to Santorini 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Kamari
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Alternative routes for London to Santorini

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from London to Santorini

Discover the top 2 airlines that operate flights from London to Santorini. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$112Average$210FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$242Average$456FlexibilityNo cancel feeOn-time70%

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