Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thera to London from £83

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 3/8. 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 julho 2025.

Round-trip from

£139

One-way from

£83

Good round-trip deal

£54 or less

Good one-way deal

£90 or less
easyJet
  • easyJet
  • 6/8-13/8
  • Nonstop
  • 7h 45m total
  • Thera to London
Search Deals
easyJet
  • easyJet
  • 3/8
  • 1 total stop
  • 12h 45m total
  • Thera to London
Search Deals
Price to beat on a round-trip flight from Thera Santorini to London (LON).
Search Deals
Price to beat on a one-way flight from Thera Santorini to London (LON).
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 julho 2025.

qua 6/800:05JTR - LGW
Nonstop4h 00measyJet
qua 13/817:40LGW - JTR
Nonstop3h 45measyJet
Deal found 2/7£139
ter 5/822:30JTR - LGW
1 stop12h 10mMultiple Airlines
dom 24/806:40LGW - JTR
1 stop13h 55mMultiple Airlines
Deal found 2/7£142
sex 25/717:35JTR - STN
Nonstop4h 00mRyanair
dom 3/816:40STN - JTR
Nonstop3h 50mRyanair
Deal found 4/7£153
ter 5/818:25JTR - LTN
2 stops15h 40mMultiple Airlines
dom 24/807:15LTN - JTR
1 stop13h 20mMultiple Airlines
Deal found 2/7£155
ter 5/811:25JTR - STN
1 stop12h 15mMultiple Airlines
dom 24/816:40STN - JTR
Nonstop3h 50mMultiple Airlines
Deal found 2/7£169
dom 17/820:55JTR - LHR
1 stop13h 00mSWISS
dom 24/820:05LHR - JTR
1 stop21h 55mSWISS
Deal found 3/7£180
ter 5/820:05JTR - LHR
1 stop14h 10mMultiple Airlines
dom 24/806:00LHR - JTR
1 stop12h 10mMultiple Airlines
Deal found 2/7£206
qua 9/712:35JTR - STN
Nonstop4h 10mJet2
dom 13/716:20STN - JTR
Nonstop3h 55mJet2
Deal found 3/7£248
qui 7/806:00JTR - LHR
1 stop7h 15mAegean Airlines
sex 15/816:35LHR - JTR
1 stop5h 40mAegean Airlines
Deal found 2/7£259
qui 7/817:50JTR - LHR
1 stop24h 45mAir France
qua 13/819:45LHR - JTR
1 stop19h 05mAir France
Deal found 2/7£289
sáb 2/821:40JTR - LHR
1 stop13h 05mAustrian Airlines
sáb 9/809:05LHR - JTR
1 stop9h 45mAustrian Airlines
Deal found 2/7£292
sáb 16/815:50JTR - LHR
Nonstop4h 10mBritish Airways
sáb 23/809:05LHR - JTR
Nonstop3h 50mBritish Airways
Deal found 2/7£299

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 4 julho 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

qua 6/8

00:05-02:05

Nonstop4h 00m

London Gatwick

qua 13/8

17:40-23:25

Nonstop3h 45m

£139

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

ter 5/8

22:30-08:40

1 stop12h 10m

London Gatwick

dom 24/8

06:40-22:35

1 stop13h 55m

£142

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

sex 25/7

17:35-19:35

Nonstop4h 00m

London Stansted

dom 3/8

16:40-22:30

Nonstop3h 50m

£153

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

ter 5/8

18:25-08:05

2 stops15h 40m

London Luton

dom 24/8

07:15-22:35

1 stop13h 20m

£155

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

ter 5/8

11:25-21:40

1 stop12h 15m

London Stansted

dom 24/8

16:40-22:30

Nonstop3h 50m

£169

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

dom 17/8

20:55-07:55

1 stop13h 00m

London Heathrow

dom 24/8

20:05-20:00

1 stop21h 55m

£180

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

ter 5/8

20:05-08:15

1 stop14h 10m

London Heathrow

dom 24/8

06:00-20:10

1 stop12h 10m

£206

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

qui 7/8

06:00-11:15

1 stop7h 15m

London Heathrow

sex 15/8

16:35-00:15

1 stop5h 40m

£259

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

qui 7/8

17:50-16:35

1 stop24h 45m

London Heathrow

qua 13/8

19:45-16:50

1 stop19h 05m

£289

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

sáb 2/8

21:40-08:45

1 stop13h 05m

London Heathrow

sáb 9/8

09:05-20:50

1 stop9h 45m

£292

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 39 results
1
2
3
4

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 julho 2025.

One of the essential ways to save on airfare from Thera to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 59% 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 4 julho 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.
Jet2
8.3
Very Good
163 reviews
Check prices

Boarding

8.2

Crew

8.8

Overall

8.3

Entertainment

6.3

Comfort

7.8

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.
Jet2
8.3
Very Good
163 reviews
Jet2
8.3
Very Good
163 reviews
Check prices

Boarding

8.2

Crew

8.8

Overall

8.3

Entertainment

6.3

Comfort

7.8

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.
Aegean Airlines
8.2
Very Good
761 reviews
Jet2
8.3
Very Good
163 reviews
Check prices

Boarding

8.2

Crew

8.8

Overall

8.3

Entertainment

6.3

Comfort

7.8

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.
Austrian Airlines
7.6
Good
809 reviews
Jet2
8.3
Very Good
163 reviews
Check prices

Boarding

8.2

Crew

8.8

Overall

8.3

Entertainment

6.3

Comfort

7.8

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.
Air France
7.5
Good
1,465 reviews
Jet2
8.3
Very Good
163 reviews
Check prices

Boarding

8.2

Crew

8.8

Overall

8.3

Entertainment

6.3

Comfort

7.8

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.
SWISS
7.5
Good
1,654 reviews
Jet2
8.3
Very Good
163 reviews
Check prices

Boarding

8.2

Crew

8.8

Overall

8.3

Entertainment

6.3

Comfort

7.8

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 1 outbound flight 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 (£139), Ryanair (£153), and SWISS (£180) 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 £83. Users have also found prices from £85 and £86 on Ryanair and Wizz Air, respectively.

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

    When deciding which route to take from Thera to London consider Thera Santorini - London Gatwick, Thera Santorini - London Heathrow or Thera Santorini - London City as they are the most popular.

  • What are the cheapest flights from Thera to London?

    While on average a flight from Thera to London is generally £179, our data shows the cheapest flight currently is £140. When looking at the most popular route, (Thera Santorini - London Gatwick), you can expect to pay £125 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
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santorini to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Santorini to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Santorini to London?

Cheapflights helps you find that perfect flight to London from Santorini by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Santorini to London with no change fees?

Yes! Cheapflights helps users easily find flights from Santorini to London with no change fees.

Can Cheapflights notify me if prices for flights from Santorini to London become cheaper?

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights