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Cheap flights from Thera to London from £85

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
JTR — LON
16 Jul — 23 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 11 July 2025.

Round-trip from

£140

One-way from

£85

Good round-trip deal

£60 or less

Good one-way deal

£73 or less
easyJet
  • easyJet
  • 3/9-10/9
  • Nonstop
  • 7h 45m total
  • Thera to London
easyJet
  • easyJet
  • 20/10
  • Nonstop
  • 4h 10m total
  • Thera to London
Price to beat on a round-trip flight from Thera Santorini to London (LON).
Price to beat on a one-way flight from Thera Santorini to London (LON).

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 11 July 2025.

Wed 3/900:05JTR - LGW
Nonstop4h 00measyJet
Wed 10/917:40LGW - JTR
Nonstop3h 45measyJet
Deal found 9/7£140
Thu 4/922:55JTR - LGW
1 stop10h 00mMultiple Airlines
Wed 10/917:40LGW - JTR
Nonstop3h 45mMultiple Airlines
Deal found 9/7£148
Thu 4/922:55JTR - STN
1 stop11h 25mMultiple Airlines
Wed 10/920:50STN - JTR
1 stop12h 00mMultiple Airlines
Deal found 9/7£169
Thu 7/807:25JTR - LTN
1 stop10h 40mMultiple Airlines
Tue 12/807:10LTN - JTR
1 stop13h 45mMultiple Airlines
Deal found 9/7£171
Tue 12/808:20JTR - LTN
1 stop16h 20mRyanair
Mon 18/806:35LTN - JTR
1 stop15h 15mRyanair
Deal found 10/7£174
Tue 12/808:20JTR - STN
1 stop9h 45mRyanair
Mon 18/807:30STN - JTR
1 stop13h 00mRyanair
Deal found 10/7£182
Mon 28/720:45JTR - LHR
1 stop13h 10mSWISS
Tue 5/806:00LHR - JTR
1 stop25h 50mSWISS
Deal found 10/7£189
Mon 28/720:45JTR - LCY
1 stop14h 05mSWISS
Tue 5/819:20LCY - JTR
1 stop12h 30mSWISS
Deal found 10/7£207
Thu 4/911:00JTR - LTN
1 stop9h 15measyJet
Wed 10/919:00LTN - JTR
1 stop13h 40measyJet
Deal found 10/7£246
Thu 7/806:00JTR - LHR
1 stop7h 15mAegean Airlines
Tue 12/816:35LHR - JTR
1 stop14h 25mAegean Airlines
Deal found 9/7£263
Tue 12/820:05JTR - LHR
1 stop14h 10mMultiple Airlines
Mon 18/806:00LHR - JTR
1 stop12h 00mMultiple Airlines
Deal found 10/7£271
Mon 25/820:45JTR - LCY
1 stop14h 05mMultiple Airlines
Mon 1/909:25LCY - JTR
2 stops20h 20mMultiple Airlines
Deal found 11/7£280

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 858,174 searches. Data last updated 11 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 - LGW

JTRLGW

Thera Santorini

Wed 3/9

00:05-02:05

Nonstop4h 00m

London Gatwick

Wed 10/9

17:40-23:25

Nonstop3h 45m

£140

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 4/9

22:55-06:55

1 stop10h 00m

London Gatwick

Wed 10/9

17:40-23:25

Nonstop3h 45m

£148

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Thu 4/9

22:55-08:20

1 stop11h 25m

London Stansted

Wed 10/9

20:50-10:50

1 stop12h 00m

£169

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Thu 7/8

07:25-16:05

1 stop10h 40m

London Luton

Tue 12/8

07:10-22:55

1 stop13h 45m

£171

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Tue 12/8

08:20-22:40

1 stop16h 20m

London Luton

Mon 18/8

06:35-23:50

1 stop15h 15m

£174

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Tue 12/8

08:20-16:05

1 stop9h 45m

London Stansted

Mon 18/8

07:30-22:30

1 stop13h 00m

£182

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 28/7

20:45-07:55

1 stop13h 10m

London Heathrow

Tue 5/8

06:00-09:50

1 stop25h 50m

£189

TheraLondon

JTR - LCY

JTRLCY

Thera Santorini

Mon 28/7

20:45-08:50

1 stop14h 05m

London City

Tue 5/8

19:20-09:50

1 stop12h 30m

£207

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Thu 4/9

11:00-18:15

1 stop9h 15m

London Luton

Wed 10/9

19:00-10:40

1 stop13h 40m

£246

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 7/8

06:00-11:15

1 stop7h 15m

London Heathrow

Tue 12/8

16:35-09:00

1 stop14h 25m

£263

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 40 results
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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 11 July 2025.

One of the essential ways to save on airfare from Thera to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 55% on airfare.

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 11 July 2025.
See what other customers who have flown with Jet2, Aegean Airlines, andAustrian Airlines from Thera to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.3

Comfort

7.8

Crew

8.8

Boarding

8.2

Overall

8.3

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
8.3
Very Good

Entertainment

6.3

Comfort

7.8

Crew

8.8

Boarding

8.2

Overall

8.3

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Entertainment

6.3

Comfort

7.8

Crew

8.8

Boarding

8.2

Overall

8.3

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Entertainment

6.3

Comfort

7.8

Crew

8.8

Boarding

8.2

Overall

8.3

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Entertainment

6.3

Comfort

7.8

Crew

8.8

Boarding

8.2

Overall

8.3

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Entertainment

6.3

Comfort

7.8

Crew

8.8

Boarding

8.2

Overall

8.3

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

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?

    Thera Santorini (JTR) is the airport you will fly out of if you book a flight from Thera to London. You should not have trouble finding flights to London from Santorini; the airport handles an average of 2 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Thera airport to London. It is only a 2.9 mi journey to Santorini (JTR) from Thera’s city center.

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

    According to our current data, easyJet (£140), Ryanair (£174), and SWISS (£189) offers the cheapest pricing from Thera to London.

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

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £85. Users have also found prices from £85 and £99 on Ryanair and Wizz Air, respectively.

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

  • What are the cheapest flights from Thera to London?

    While on average a flight from Thera to London is generally £200, our data shows the cheapest flight currently is £143. When looking at the most popular route, (Thera Santorini - London Gatwick), you can expect to pay £164 for that flight.

  • 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, January is the cheapest month in which you can book a flight from Thera to London (average of £112). Flying from Thera to London in August is currently the most expensive (average of £164). 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
Croydon
Milton Keynes
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Maidstone
Guildford
Chichester

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