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Cheap flights from London to Thera from $215

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

$339

One-way from

$215

Popular in

December

Cheapest in

April

Average price

$414
SWISS
  • SWISS
  • 24/6-30/6
  • 2 total stops
  • 36h 20m total
  • London to Thera
Aegean Airlines
  • Aegean Airlines
  • 12/3
  • 1 total stop
  • 10h 40m total
  • London to Thera
Highest demand for flights based on searches. 20% potential increase in price ($172 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease ($48 potential savings vs. average return price).
Average for round-trip flights in February 2025

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 21 February 2025.

Tue 24/620:05LHR - JTR
1 stop11h 45mSWISS
Mon 30/620:45JTR - LHR
1 stop24h 35mSWISS
Deal found 20/2$339
Sat 10/510:50LHR - JTR
1 stop5h 45mMultiple Airlines
Sun 18/520:55JTR - LHR
1 stop13h 00mMultiple Airlines
Deal found 21/2$359
Sat 3/507:25LHR - JTR
1 stop9h 10mLufthansa
Sat 10/519:25JTR - LHR
1 stop14h 50mLufthansa
Deal found 20/2$362
Sat 10/509:05LHR - JTR
Nonstop3h 50mBritish Airways
Sat 24/515:50JTR - LHR
Nonstop4h 10mBritish Airways
Deal found 21/2$375
Sat 29/322:15LHR - JTR
1 stop6h 30mAegean Airlines
Mon 31/315:05JTR - LHR
1 stop8h 05mAegean Airlines
Deal found 20/2$431
Tue 2/910:25LHR - JTR
1 stop8h 25mAustrian Airlines
Tue 9/921:40JTR - LHR
1 stop26h 00mAustrian Airlines
Deal found 20/2$522

Find flights from London to Santorini within your budget

Customise 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 647,157 searches. Data last updated 21 February 2025.

Fly from

London

Fly to

Santorini

Route

Depart

Return

Price

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 24/6

20:05-09:50

1 stop11h 45m

Thera Santorini

Mon 30/6

20:45-19:20

1 stop24h 35m

$339

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 10/5

10:50-18:35

1 stop5h 45m

Thera Santorini

Sun 18/5

20:55-07:55

1 stop13h 00m

$359

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 3/5

07:25-18:35

1 stop9h 10m

Thera Santorini

Sat 10/5

19:25-08:15

1 stop14h 50m

$362

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 10/5

09:05-14:55

Nonstop3h 50m

Thera Santorini

Sat 24/5

15:50-18:00

Nonstop4h 10m

$375

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 29/3

22:15-06:45

1 stop6h 30m

Thera Santorini

Mon 31/3

15:05-21:10

1 stop8h 05m

$431

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Wed 12/3

22:15-10:55

1 stop10h 40m

$215

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 20/5

07:55-13:50

Nonstop3h 55m

$229

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 20/5

20:05-09:50

1 stop11h 45m

$268

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Fri 16/5

16:25-18:35

1 stop24h 10m

$295

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 6/7

14:45-18:00

3 stops25h 15m

$1,960

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 11 results
1
2

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 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.

Travel insights for flights from London to Santorini

Get recent, data-driven insights about flights from London to Santorini including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Santorini. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from London to Thera, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 21 February 2025.

A simple way to save on the total cost of your ticket is to fly from London to Thera at midday. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight in the morning.

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 21 February 2025.

Entertainment

6.9

Boarding

7.8

Overall

8.1

Comfort

7.8

Food

7.3

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

Entertainment

6.9

Boarding

7.8

Overall

8.1

Comfort

7.8

Food

7.3

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

Entertainment

6.9

Boarding

7.8

Overall

8.1

Comfort

7.8

Food

7.3

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

Entertainment

6.9

Boarding

7.8

Overall

8.1

Comfort

7.8

Food

7.3

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

Entertainment

6.9

Boarding

7.8

Overall

8.1

Comfort

7.8

Food

7.3

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

Entertainment

6.9

Boarding

7.8

Overall

8.1

Comfort

7.8

Food

7.3

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?

    For a flight from London to Thera, you will be flying into Santorini. Thera Santorini (JTR) is just 4.6 km from the centre vof the city. Santorini is the only Thera airport and it handles 0 inbound flights from London per day. 0 airlines have flights to Thera Santorini from London on a regular basis.

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

    Currently priced at $339, SWISS will fly you from London to Thera and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and British Airways - these airlines can fly you to your destination from $362 and $375, respectively. You may be able to fly from London to Thera for 19% less than the average price by searching for these airlines.

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

    $215 is the cheapest one-way deal found within the past few days, from Aegean Airlines. You may also be able to find cheap deals on British Airways and SWISS, with prices starting from $229 and $268, respectively.

  • 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 holiday 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Can Cheapflights find flights from London to Santorini with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Santorini flexibly with Cheapflights today.

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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!

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