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Santorini

$98+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 Wednesday or Sunday 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 junio 12, 2025.

Round-trip from

$180
(easyJet)

One-way from

$98
(easyJet)

Popular in

December

Cheapest in

March

Average price

$264

Good round-trip deal

$96 or less

Good one-way deal

$88 or less
From London (LON) to Thera Santorini
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One-way flight from London (LON) to Thera Santorini
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Highest demand for flights based on searches. 18% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London (LON) to Thera Santorini.
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Price to beat on a one-way flight from London (LON) to Thera Santorini.
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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 junio 12, 2025.

This easyJet deal was found by Cheapflights users on 6/11. 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.
sáb. 10/42:25 pmLGW - JTR
Nonstop3h 55measyJet
jue. 10/161:25 pmJTR - LGW
Nonstop4h 10measyJet
Deal found 6/11$175
This Mytrip deal was found by Cheapflights users on 6/12. 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.
dom. 7/69:20 pmLGW - JTR
1 stop22h 00mMultiple Airlines
jue. 7/106:00 pmJTR - LGW
1 stop18h 30mMultiple Airlines
Deal found 6/12$190
This Mytrip deal was found by Cheapflights users on 6/12. 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.
mar. 7/159:20 pmLGW - JTR
1 stop23h 05mWizz Air
sáb. 7/1910:50 pmJTR - LGW
1 stop11h 15mWizz Air
Deal found 6/12$193
This Mytrip deal was found by Cheapflights users on 6/12. 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.
dom. 7/69:50 pmLTN - JTR
1 stop8h 15mMultiple Airlines
jue. 7/106:00 pmJTR - LTN
1 stop15h 45mMultiple Airlines
Deal found 6/12$212
This SWISS deal was found by Cheapflights users on 6/10. 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.
mar. 6/246:35 pmLGW - JTR
1 stop13h 15mSWISS
lun. 6/308:45 pmJTR - LGW
1 stop23h 05mSWISS
Deal found 6/10$230
This SWISS deal was found by Cheapflights users on 6/11. 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.
mar. 6/248:05 pmLHR - JTR
1 stop11h 45mSWISS
lun. 6/308:45 pmJTR - LHR
1 stop13h 10mSWISS
Deal found 6/11$233
This Austrian Airlines deal was found by Cheapflights users on 6/11. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/56:00 amLHR - JTR
1 stop12h 50mAustrian Airlines
mar. 7/89:40 pmJTR - LHR
1 stop26h 00mAustrian Airlines
Deal found 6/11$235
This Connections by easyJet deal was found by Cheapflights users on 6/12. 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.
mié. 8/274:30 pmLTN - JTR
1 stop16h 10measyJet
jue. 9/411:00 amJTR - LTN
1 stop9h 15measyJet
Deal found 6/12$241
This Lufthansa deal was found by Cheapflights users on 6/11. 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.
mar. 7/156:00 amLHR - JTR
1 stop12h 50mMultiple Airlines
lun. 7/218:45 pmJTR - LHR
1 stop13h 10mMultiple Airlines
Deal found 6/11$248
This SWISS deal was found by Cheapflights users on 6/11. 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.
mar. 6/247:20 pmLCY - JTR
1 stop12h 30mSWISS
lun. 6/308:45 pmJTR - LCY
1 stop22h 30mSWISS
Deal found 6/11$258
This Mytrip deal was found by Cheapflights users on 6/10. 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.
jue. 7/32:10 pmLTN - JTR
1 stop15h 55mWizz Air
mié. 7/168:40 amJTR - LTN
1 stop14h 30mWizz Air
Deal found 6/10$272
This British Airways deal was found by Cheapflights users on 6/10. 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.
sáb. 7/1211:30 amLHR - JTR
Nonstop4h 00mBritish Airways
sáb. 7/196:25 pmJTR - LHR
Nonstop4h 10mBritish Airways
Deal found 6/10$277

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 junio 12, 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

sáb. 10/4

2:25 pm-8:20 pm

Nonstop3h 55m

Thera Santorini

jue. 10/16

1:25 pm-3:35 pm

Nonstop4h 10m

$175

LondonThera

LGW - JTR

LGWJTR

London Gatwick

dom. 7/6

9:20 pm-9:20 pm

1 stop22h 00m

Thera Santorini

jue. 7/10

6:00 pm-10:30 am

1 stop18h 30m

$190

LondonThera

LGW - JTR

LGWJTR

London Gatwick

mar. 7/15

9:20 pm-10:25 pm

1 stop23h 05m

Thera Santorini

sáb. 7/19

10:50 pm-8:05 am

1 stop11h 15m

$193

LondonThera

LTN - JTR

LTNJTR

London Luton

dom. 7/6

9:50 pm-8:05 am

1 stop8h 15m

Thera Santorini

jue. 7/10

6:00 pm-7:45 am

1 stop15h 45m

$212

LondonThera

LGW - JTR

LGWJTR

London Gatwick

mar. 6/24

6:35 pm-9:50 am

1 stop13h 15m

Thera Santorini

lun. 6/30

8:45 pm-5:50 pm

1 stop23h 05m

$230

LondonThera

LHR - JTR

LHRJTR

London Heathrow

mar. 6/24

8:05 pm-9:50 am

1 stop11h 45m

Thera Santorini

lun. 6/30

8:45 pm-7:55 am

1 stop13h 10m

$233

LondonThera

LHR - JTR

LHRJTR

London Heathrow

sáb. 7/5

6:00 am-8:50 pm

1 stop12h 50m

Thera Santorini

mar. 7/8

9:40 pm-9:40 pm

1 stop26h 00m

$235

LondonThera

LTN - JTR

LTNJTR

London Luton

mié. 8/27

4:30 pm-10:40 am

1 stop16h 10m

Thera Santorini

jue. 9/4

11:00 am-6:15 pm

1 stop9h 15m

$241

LondonThera

LHR - JTR

LHRJTR

London Heathrow

mar. 7/15

6:00 am-8:50 pm

1 stop12h 50m

Thera Santorini

lun. 7/21

8:45 pm-7:55 am

1 stop13h 10m

$248

LondonThera

LCY - JTR

LCYJTR

London City

mar. 6/24

7:20 pm-9:50 am

1 stop12h 30m

Thera Santorini

lun. 6/30

8:45 pm-5:15 pm

1 stop22h 30m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 49 results
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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 June 9, 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 junio 12, 2025.

It’s optimal to fly from London to Thera in the afternoon. By choosing this option you can save up to 30% 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 junio 12, 2025.
See what other customers who have flown with Aegean Airlines, Emirates and Norwegian from London to Thera have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Boarding

7.8

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
759 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Boarding

7.8

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.1
Very good
3,264 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Boarding

7.8

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
233 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Boarding

7.8

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
802 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Boarding

7.8

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.5
Good
1,463 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Boarding

7.8

Crew

8.6

Entertainment

7.0

Comfort

7.9

Overall

8.2

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 is 1 daily inbound flight from London from 3 different airlines.

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

    Currently priced at $180, 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 Wizz Air and SWISS - these airlines can fly you to your destination from $193 and $230, respectively. These flights start at 29% 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 ($98), Wizz Air ($100), and Wizz Air ($106).

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

    While some choose either London Heathrow - Thera Santorini or London City - 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 $148. On average you can expect to pay $416. 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

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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
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$112Average$196FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$242Average$452FlexibilityNo cancel feeOn-time70%
Aegean AirlinesCheapest$296Average$398FlexibilityNo cancel feeOn-time87%

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