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Santorini

$49+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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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 November or March, booked 35 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 February 1, 2026.

This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Wed 4/291:10 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$86
This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Sat 4/252:50 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$90
This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Wed 4/291:10 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$92
This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:05 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Wed 4/291:10 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$95
This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Sat 4/252:50 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$97
This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:35 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Wed 4/291:10 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$98
This easyJet deal was found by Cheapflights users on 2/1. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:35 pm
LGW
-
JTR
Nonstop3h 55m
easyJet
Thu 5/77:40 pm
JTR
-
LGW
Nonstop4h 05m
easyJet
Deal found 2/1$99
This easyJet deal was found by Cheapflights users on 2/1. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Thu 4/231:25 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 2/1$103
This easyJet deal was found by Cheapflights users on 2/1. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Thu 4/231:25 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 2/1$104
This easyJet deal was found by Cheapflights users on 2/1. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:35 pm
LGW
-
JTR
Nonstop3h 55m
easyJet
Fri 5/82:20 pm
JTR
-
LGW
Nonstop4h 15m
easyJet
Deal found 2/1$105
This easyJet deal was found by Cheapflights users on 1/30. 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:25 am
LGW
-
JTR
Nonstop3h 55m
easyJet
Sun 4/262:25 pm
JTR
-
LGW
Nonstop4h 10m
easyJet
Deal found 1/30$106
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Sun 5/106:20 am
LTN
-
JTR
1 stop10h 45m
Multiple Airlines
Tue 5/128:20 am
JTR
-
LTN
1 stop8h 40m
Multiple Airlines
Deal found 1/31$184

Find 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 February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(easyJet)

One-way from

$49
(easyJet)

Popular in

December

Cheapest in

November

Average price

$264

Good round-trip deal

$216 or less

Good one-way deal

$91 or less
Provider with most accurate pricing for London (LON)-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Thera Santorini flights.
Search Deals
From London (LON) to Thera Santorini
Search Deals
One-way flight from London (LON) to Thera Santorini
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Thera Santorini.
Search Deals
Price to beat on a one-way flight from London (LON) to Thera Santorini.
Search Deals

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 February 1, 2026.
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

Tue 4/21

10:25 am-4:20 pm

Nonstop3h 55m

Thera Santorini

Wed 4/29

1:10 pm-3:20 pm

Nonstop4h 10m

$86

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Wed 4/22

6:25 am-12:20 pm

Nonstop3h 55m

Thera Santorini

Sat 4/25

2:50 pm-5:00 pm

Nonstop4h 10m

$97

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Mon 4/27

6:35 am-12:30 pm

Nonstop3h 55m

Thera Santorini

Wed 4/29

1:10 pm-3:20 pm

Nonstop4h 10m

$98

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Wed 5/6

4:35 pm-10:30 pm

Nonstop3h 55m

Thera Santorini

Thu 5/7

7:40 pm-9:45 pm

Nonstop4h 05m

$99

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Mon 3/30

8:15 pm-10:35 am

1 stop12h 20m

Thera Santorini

Tue 3/31

5:05 pm-7:15 pm

Nonstop4h 10m

$111

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Sun 4/26

7:40 am-1:35 pm

Nonstop3h 55m

Thera Santorini

Wed 4/29

1:10 pm-3:20 pm

Nonstop4h 10m

$113

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Sat 4/25

8:05 am-2:00 pm

Nonstop3h 55m

Thera Santorini

Sun 4/26

2:25 pm-4:35 pm

Nonstop4h 10m

$115

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Thu 4/23

6:50 am-12:45 pm

Nonstop3h 55m

Thera Santorini

Wed 4/29

1:10 pm-3:20 pm

Nonstop4h 10m

$123

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Tue 4/21

10:25 am-4:20 pm

Nonstop3h 55m

Thera Santorini

Thu 4/23

1:25 pm-3:35 pm

Nonstop4h 10m

$125

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Wed 4/22

6:25 am-12:20 pm

Nonstop3h 55m

Thera Santorini

Fri 4/24

2:20 pm-4:35 pm

Nonstop4h 15m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 60 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 February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Thera flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 30, 2026.

The best time to book flights from London to Thera is 35 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.

How often are flights from London to Thera delayed?

About 21% of weekly flights between London and Thera have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for London to Thera flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Thera flights?

Over the last year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

The best insider tips for London to Thera flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Thera trip
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on JTR

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
John Walton

John Walton

Expert on LGW

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

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 February 1, 2026.
Read through reviews of airlines operating flights from London to Thera, such as Ryanair, easyJet, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,256 reviews

Food

6.0

Boarding

6.7

Crew

7.5

Comfort

6.5

Overall

6.9

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.9
Okay
5,256 reviews
Ryanair
6.9
Okay
5,256 reviews

Food

6.0

Boarding

6.7

Crew

7.5

Comfort

6.5

Overall

6.9

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
easyJet
6.9
Okay
1,867 reviews
Ryanair
6.9
Okay
5,256 reviews

Food

6.0

Boarding

6.7

Crew

7.5

Comfort

6.5

Overall

6.9

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
British Airways
6.7
Okay
7,707 reviews
Ryanair
6.9
Okay
5,256 reviews

Food

6.0

Boarding

6.7

Crew

7.5

Comfort

6.5

Overall

6.9

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

brendan,Sep 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

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 3 different airlines.

  • How long is the flight from London to Thera?

    A quick flight from London to Thera can take about 3h 55m. easyJet provides one of the quickest options available for as low as $92. The distance between London and Thera is about 1621 mi. All flights are typically nonstop.

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

    Currently priced at $166, 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 British Airways and Aegean Airlines - these airlines can fly you to your destination from $252 and $285, respectively. These flights start at 40% 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 ($80), Ryanair ($92), and Aegean Airlines ($124).

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

    While some choose either London City - Thera Santorini or London Heathrow - Thera Santorini, London Luton - Thera Santorini is the most popular route from London to Thera.

  • What are the cheapest flights from London to Thera?

    The cheapest flight price from London to Thera is $163. On average you can expect to pay $259. 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 Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Kamari
Imerovigli

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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.
Heathrow to Mykonos flights
Heathrow to Santorini flights
Gatwick to Santorini flights
Manchester to Santorini flights

Top 3 airlines flying from London to Santorini

Discover the top 3 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 February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$166Average$271FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$252Average$473FlexibilityNo cancel feeOn-time70%
Aegean AirlinesCheapest$285Average$538FlexibilityNo cancel feeOn-time87%

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