What is the cheapest airline that flies from Thera Santorini to London?

Aegean Airlines and Air Serbia are the most popular carriers operating from Thera Santorini to London

When did momondo last update prices for flights from Thera Santorini Airport to London?

Prices for flights from Thera Santorini Airport to London are updated daily.

How old do you have to be to fly from Thera Santorini Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thera Santorini Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£69 Cheap Flights from Thera to London in 2026/27

Find the cheapest flights from Thera to London

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One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:05 - 19:15JTR Thera Santorini-LGW London Gatwick

4h 10mdirect

08:05 - 14:00LGW London Gatwick-JTR Thera Santorini

3h 55mdirect

£167easyJet

Tue, 13 Apr - Sat, 17 Apr

17:05 - 19:15JTR Thera Santorini-LGW London Gatwick

4h 10mdirect

08:05 - 14:00LGW London Gatwick-JTR Thera Santorini

3h 55mdirect

£168easyJet

Tue, 13 Apr - Sat, 17 Apr

09:00 - 17:10JTR Thera Santorini-STN London Stansted

10h 10m1 stop Athens Eleftherios V.

06:00 - 21:10STN London Stansted-JTR Thera Santorini

13h 10m2 stops Luqa Malta Intl Athens Eleftherios V.

£173Multiple Airlines

Sat, 5 Dec - Sun, 13 Dec

21:35 - 12:25JTR Thera Santorini-LGW London Gatwick

16h 50m1 stop Athens Eleftherios V.

08:05 - 21:00LGW London Gatwick-JTR Thera Santorini

10h 55m1 stop Athens Eleftherios V.

£189Multiple Airlines

Mon, 30 Nov - Wed, 9 Dec

13:15 - 23:50JTR Thera Santorini-LGW London Gatwick

12h 35m1 stop Athens Eleftherios V.

07:15 - 22:25LGW London Gatwick-JTR Thera Santorini

13h 10m2 stops Luqa Malta Intl Athens Eleftherios V.

£196Multiple Airlines

Sat, 5 Dec - Sun, 13 Dec

06:00 - 17:10JTR Thera Santorini-STN London Stansted

13h 10m1 stop Athens Eleftherios V.

08:20 - 21:10STN London Stansted-JTR Thera Santorini

10h 50m1 stop Athens Eleftherios V.

£201Multiple Airlines

Sat, 5 Dec - Fri, 11 Dec

21:35 - 08:00JTR Thera Santorini-LGW London Gatwick

12h 25m2 stops Athens Eleftherios V. Milan Malpensa

08:05 - 22:25LGW London Gatwick-JTR Thera Santorini

12h 20m1 stop Athens Eleftherios V.

£202Multiple Airlines

Mon, 30 Nov - Wed, 9 Dec

08:10 - 18:00JTR Thera Santorini-STN London Stansted

11h 50m2 stops Athens Eleftherios V. Bergamo Orio Al Serio

09:30 - 21:00STN London Stansted-JTR Thera Santorini

9h 30m1 stop Athens Eleftherios V.

£209Multiple Airlines

Mon, 30 Nov - Wed, 9 Dec

09:00 - 23:50JTR Thera Santorini-LGW London Gatwick

16h 50m1 stop Athens Eleftherios V.

06:25 - 21:10LGW London Gatwick-JTR Thera Santorini

12h 45m1 stop Athens Eleftherios V.

£209Multiple Airlines

Sat, 5 Dec - Sun, 13 Dec

06:00 - 21:15JTR Thera Santorini-LHR London Heathrow

17h 15m1 stop Athens Eleftherios V.

22:15 - 07:35LHR London Heathrow-JTR Thera Santorini

7h 20m1 stop Athens Eleftherios V.

£212Aegean Airlines

Sat, 5 Dec - Sun, 13 Dec

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Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets

Aegean Airlines

5 Dec

JTR06:00Thera Santorini

17h 15m

1 stop

LHR21:15London Heathrow

13 Dec

LHR22:15London Heathrow

7h 20m

1 stop

JTR07:35Thera Santorini

£212

Aegean Airlines

5 Dec

JTR08:15Thera Santorini

15h 00m

1 stop

LHR21:15London Heathrow

11 Dec

LHR19:00London Heathrow

15h 45m

1 stop

JTR12:45Thera Santorini

£214

Aegean Airlines

30 Nov

JTR18:30Thera Santorini

23h 00m

1 stop

LHR15:30London Heathrow

9 Dec

LHR22:15London Heathrow

7h 30m

1 stop

JTR07:45Thera Santorini

£227

Sky Express flights from Thera to London

Our best Sky Express deals on Thera to London flight tickets

Sky Express

1 Feb

JTR18:40Thera Santorini

19h 45m

1 stop

LGW12:25London Gatwick

6 Feb

LGW13:25London Gatwick

5h 45m

1 stop

JTR21:10Thera Santorini

£218

Sky Express

1 Feb

JTR18:40Thera Santorini

19h 45m

1 stop

LGW12:25London Gatwick

6 Feb

LGW13:25London Gatwick

5h 45m

1 stop

JTR21:10Thera Santorini

£220

Sky Express

13 Apr

JTR11:55Thera Santorini

26h 40m

1 stop

LGW12:35London Gatwick

17 Apr

LGW13:35London Gatwick

16h 20m

1 stop

JTR07:55Thera Santorini

£302

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Tue 13/4

17:05-19:15

Nonstop4h 10m

London Gatwick

Sat 17/4

08:05-14:00

Nonstop3h 55m

£167

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Tue 13/4

17:05-19:15

Nonstop4h 10m

London Gatwick

Sat 17/4

08:05-14:00

Nonstop3h 55m

£168

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Sat 5/12

09:00-17:10

1 stop10h 10m

London Stansted

Sun 13/12

06:00-21:10

2 stops13h 10m

£173

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Mon 30/11

21:35-12:25

1 stop16h 50m

London Gatwick

Wed 9/12

08:05-21:00

1 stop10h 55m

£189

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 5/12

13:15-23:50

1 stop12h 35m

London Gatwick

Sun 13/12

07:15-22:25

2 stops13h 10m

£196

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Sat 5/12

06:00-17:10

1 stop13h 10m

London Stansted

Fri 11/12

08:20-21:10

1 stop10h 50m

£201

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Mon 30/11

21:35-08:00

2 stops12h 25m

London Gatwick

Wed 9/12

08:05-22:25

1 stop12h 20m

£202

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Mon 30/11

08:10-18:00

2 stops11h 50m

London Stansted

Wed 9/12

09:30-21:00

1 stop9h 30m

£209

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 5/12

09:00-23:50

1 stop16h 50m

London Gatwick

Sun 13/12

06:25-21:10

1 stop12h 45m

£209

TheraLondon

JTR Thera Santorini - LHR London Heathrow

JTRLHR

Thera Santorini

Sat 5/12

06:00-21:15

1 stop17h 15m

London Heathrow

Sun 13/12

22:15-07:35

1 stop7h 20m

£212

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thera to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to London?

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £124. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Thera to London for around £285.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £137. Flights in the afternoon are often more expensive, with an average ticket price of £153.

What is the cheapest Thera Santorini to London flight route?

Fly from Thera Santorini to London Stansted for the best Thera Santorini - London flight prices

What cabin class options are available on Thera to London flights?

There is only 1 cabin class available to choose from on Thera to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Thera to London flights?

No. A direct flight is the cheapest option for a flight between Thera to London.

How have Thera to London flight prices changed over time?

When to book flights from Thera to London

Are you open to changing your travel dates? Check out the ideal times to fly from Thera to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Thera to London (JTR to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thera to London

Best price found	£69
Fastest flight time	4h 10m
Direct flights	Wed and Fri
Airports in London	6 airports

The best one-way flight to London from Thera in the past 72 hours is £69. The best return flight deal from Thera to London found on momondo in the last 72 hours is £167.

The fastest flight from Thera to London takes 4h 10m

Direct flights go from Thera to London on Wednesday and Friday. Airline offering direct flights is easyJet..

There are 6 airports in London. From Thera there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

Frequently asked questions about flying from Thera to London

How far is Thera Santorini to London by plane?
The straight-line distance from Thera Santorini to London is 1627.8 mi. Typically, this will take 4h 10m by plane in normal conditions.
When did momondo last update prices for flights from Thera Santorini Airport to London?
Prices for flights from Thera Santorini Airport to London are updated daily.
How old do you have to be to fly from Thera Santorini Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thera Santorini Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Thera to London?
Based on momondo bookings for flights between Thera and London, the leading plane model is Airbus A320-100/200, making up 28.00% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 20.00%, Airbus A321-100/200 with 16.00%, and Boeing 737 MAX 8 with 12.00%.

Eastbourne

Wembley

Gatwick

Milton Keynes

Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Colchester

Chichester

Hayes

Bedford

Guildford

Winchester

Worthing

Why use momondo?

Why should I use momondo to find a flight deal from Thera to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Thera.

Can I find flights from Thera to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Thera to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Thera to London?

Once all potential Thera to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Thera to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Thera are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Thera to London from £69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thera to London departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Thera to London

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Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets

Sky Express flights from Thera to London

Our best Sky Express deals on Thera to London flight tickets

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Use the filters below to find and compare flights from Thera to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Thera to London

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest Thera Santorini to London flight route?

What cabin class options are available on Thera to London flights?

Can stopping save me money on Thera to London flights?

How have Thera to London flight prices changed over time?

What is the cheapest airline that flies from Thera Santorini to London?

When to book flights from Thera to London

Cheap Thera to London (JTR to LON) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Thera to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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