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Cheap flights from Thera to London from $178

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
9 Jul — 16 Jul1
1 adult

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 4 July 2025.

Round-trip from

$289

One-way from

$178
easyJet
  • easyJet
  • 6/8-13/8
  • Nonstop
  • 7h 45m total
  • Thera to London
Search Deals
18/9
  • 18/9
  • 1 total stop
  • 10h 35m total
  • Thera to London
Search Deals

Find flight deals from Santorini to London

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 4 July 2025.

Sun 17/820:55JTR - LHR
1 stop13h 00mSWISS
Sun 24/820:05LHR - JTR
1 stop21h 55mSWISS
Deal found 3/7$373
Thu 7/811:25JTR - LGW
1 stop11h 20measyJet
Wed 13/817:40LGW - JTR
Nonstop3h 45measyJet
Deal found 2/7$418
Sun 3/801:10JTR - LTN
1 stop12h 45mMultiple Airlines
Sun 10/817:15LTN - JTR
1 stop12h 30mMultiple Airlines
Deal found 3/7$488
Fri 25/722:10JTR - LGW
Nonstop4h 05mMultiple Airlines
Sun 3/814:35LGW - JTR
1 stop7h 40mMultiple Airlines
Deal found 4/7$517
Fri 15/800:05JTR - STN
2 stops23h 35mMultiple Airlines
Sat 23/820:30STN - JTR
2 stops20h 30mMultiple Airlines
Deal found 2/7$526
Thu 7/806:00JTR - LHR
1 stop7h 15mAegean Airlines
Wed 13/816:35LHR - JTR
1 stop5h 40mAegean Airlines
Deal found 1/7$580
Sat 2/821:40JTR - LHR
1 stop13h 05mAustrian Airlines
Sat 9/809:05LHR - JTR
1 stop9h 45mAustrian Airlines
Deal found 2/7$607
Sat 16/815:50JTR - LHR
Nonstop4h 10mBritish Airways
Sat 23/809:05LHR - JTR
Nonstop3h 50mBritish Airways
Deal found 2/7$621
Sun 17/820:55JTR - LCY
1 stop13h 55mSWISS
Sun 24/819:20LCY - JTR
1 stop22h 40mSWISS
Deal found 2/7$656
Fri 15/800:05JTR - LHR
1 stop13h 10mMultiple Airlines
Sat 23/822:15LHR - JTR
1 stop7h 05mMultiple Airlines
Deal found 2/7$669
Sat 2/819:25JTR - LHR
1 stop14h 50mLufthansa
Sat 9/820:25LHR - JTR
1 stop18h 25mLufthansa
Deal found 4/7$671
Mon 4/820:45JTR - LGW
1 stop23h 05mSWISS
Fri 8/818:40LGW - JTR
2 stops18h 20mSWISS
Deal found 3/7$741

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 647,157 searches. Data last updated 4 July 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 - LHR

JTRLHR

Thera Santorini

Sun 17/8

20:55-07:55

1 stop13h 00m

London Heathrow

Sun 24/8

20:05-20:00

1 stop21h 55m

$373

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 7/8

11:25-20:45

1 stop11h 20m

London Gatwick

Wed 13/8

17:40-23:25

Nonstop3h 45m

$418

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sun 3/8

01:10-11:55

1 stop12h 45m

London Luton

Sun 10/8

17:15-07:45

1 stop12h 30m

$488

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Fri 25/7

22:10-00:15

Nonstop4h 05m

London Gatwick

Sun 3/8

14:35-00:15

1 stop7h 40m

$517

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Fri 15/8

00:05-21:40

2 stops23h 35m

London Stansted

Sat 23/8

20:30-19:00

2 stops20h 30m

$526

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 7/8

06:00-11:15

1 stop7h 15m

London Heathrow

Wed 13/8

16:35-00:15

1 stop5h 40m

$580

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 2/8

21:40-08:45

1 stop13h 05m

London Heathrow

Sat 9/8

09:05-20:50

1 stop9h 45m

$607

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 16/8

15:50-18:00

Nonstop4h 10m

London Heathrow

Sat 23/8

09:05-14:55

Nonstop3h 50m

$621

TheraLondon

JTR - LCY

JTRLCY

Thera Santorini

Sun 17/8

20:55-08:50

1 stop13h 55m

London City

Sun 24/8

19:20-20:00

1 stop22h 40m

$656

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 15/8

00:05-11:15

1 stop13h 10m

London Heathrow

Sat 23/8

22:15-07:20

1 stop7h 05m

$669

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 35 results
1
2
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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 4 July 2025.

When flying from Thera to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 4 July 2025.
Read through reviews of airlines operating flights from Thera to London, such as Aegean Airlines, Emirates, andAustrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Entertainment

7.0

Food

7.4

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
761 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Entertainment

7.0

Food

7.4

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
3,287 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Entertainment

7.0

Food

7.4

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
809 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Entertainment

7.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,654 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Entertainment

7.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Vueling
7.1
Good
1,170 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Entertainment

7.0

Food

7.4

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 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?

    Located just 4.6 km from the city centre, Thera Santorini is the airport most travellers will use when flying to London from Thera. Booking flights from Santorini (JTR) to London should be relatively easy as there is 1 daily outbound flight to London from 0 different airlines.

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

    According to our current data, easyJet ($289), SWISS ($373), and Aegean Airlines ($580) offers the cheapest pricing from Thera to London.

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

    The cheapet airlines for a one-way flight from Thera to London are easyJet ($180), Ryanair ($180), and Aegean Airlines ($240).

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

    The most popular route from Thera to London is Thera Santorini - London Heathrow. You may also consider Thera Santorini - London City or Thera Santorini - London Gatwick.

  • 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.

  • What is the cheapest month to book a flight from Thera to London?

    Currently, October is the cheapest month in which you can book a flight from Thera to London (average of $1,037). Flying from Thera to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Chertsey

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