How many flights depart from Thera to London on average per week?

The number of flights available between Thera and London is 8 per week as of April 2026. The most frequent departure day is Fri, with 50% of weekly flights leaving on this day.

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

Wizz Air, easyJet, and Ryanair are the most popular carriers operating from Thera Santorini to London

How many flights depart from Thera to London on average per day?

As of April 2026, there are 1 flights per day flying from Thera to London. The most common time of day flights depart is 15:00, with 100% of flights taking off in the afternoon.

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.

£24 Cheap Flights from Thera to London in 2026

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15:10 - 17:15

JTR

STN

4h 05mdirect

16:45 - 22:30

STN

JTR

3h 45mdirect

£71Ryanair

Wed, 3 Jun - Sun, 14 Jun

15:10 - 17:15

JTR

STN

4h 05mdirect

06:00 - 22:05

STN

JTR

14h 05m

1 stop

£90Ryanair

Wed, 3 Jun - Sun, 14 Jun

22:40 - 07:30

JTR

STN

10h 50m

1 stop

16:45 - 22:30

STN

JTR

3h 45mdirect

£92Ryanair

Sun, 7 Jun - Sun, 14 Jun

23:55 - 07:50

JTR

STN

33h 55m

2 stops

16:45 - 22:30

STN

JTR

3h 45mdirect

£110Multiple Airlines

Sun, 7 Jun - Sun, 14 Jun

15:50 - 23:45

JTR

STN

9h 55m

1 stop

06:05 - 21:25

STN

JTR

13h 20m

1 stop

£111Multiple Airlines

Wed, 3 Jun - Sun, 21 Jun

23:20 - 01:20

JTR

LGW

4h 00mdirect

16:35 - 22:30

LGW

JTR

3h 55mdirect

£161easyJet

Wed, 3 Jun - Wed, 10 Jun

23:20 - 01:20

JTR

LGW

4h 00mdirect

07:40 - 13:35

LGW

JTR

3h 55mdirect

£169easyJet

Wed, 3 Jun - Sun, 14 Jun

20:55 - 07:55

JTR

LHR

13h 00m

1 stop

06:00 - 20:10

LHR

JTR

12h 10m

1 stop

£218SWISS

Sun, 7 Jun - Sun, 14 Jun

10:40 - 16:25

JTR

LHR

7h 45m

1 stop

06:00 - 20:10

LHR

JTR

12h 10m

1 stop

£219SWISS

Wed, 3 Jun - Sun, 21 Jun

21:40 - 08:20

JTR

LHR

12h 40m

1 stop

06:00 - 20:50

LHR

JTR

12h 50m

1 stop

£239Austrian Airlines

Tue, 26 May - Tue, 2 Jun

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Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets

Aegean Airlines

3 Jun

JTR18:40Thera Santorini

28h 30m

1 stop

LHR21:10London Heathrow

10 Jun

LHR12:15London Heathrow

7h 05m

1 stop

JTR21:20Thera Santorini

£282

Aegean Airlines

12 Jun

JTR18:40Thera Santorini

18h 35m

1 stop

LHR11:15London Heathrow

15 Jun

LHR19:00London Heathrow

11h 40m

1 stop

JTR08:40Thera Santorini

£333

Aegean Airlines

1 May

JTR11:35Thera Santorini

10h 05m

2 stops

LHR19:40London Heathrow

10 May

LHR19:00London Heathrow

11h 40m

1 stop

JTR08:40Thera Santorini

£1,088

SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

SWISS

7 Jun

JTR20:55Thera Santorini

13h 00m

1 stop

LHR07:55London Heathrow

14 Jun

LHR06:00London Heathrow

12h 10m

1 stop

JTR20:10Thera Santorini

£218

SWISS

3 Jun

JTR10:40Thera Santorini

7h 45m

1 stop

LHR16:25London Heathrow

21 Jun

LHR06:00London Heathrow

12h 10m

1 stop

JTR20:10Thera Santorini

£219

SWISS

3 Jun

JTR10:40Thera Santorini

9h 10m

1 stop

LHR17:50London Heathrow

14 Jun

LHR06:00London Heathrow

12h 10m

1 stop

JTR20:10Thera Santorini

£239

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 3/6

15:10-17:15

Nonstop4h 05m

London Stansted

Sun 14/6

16:45-22:30

Nonstop3h 45m

£71

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 3/6

15:10-17:15

Nonstop4h 05m

London Stansted

Sun 14/6

06:00-22:05

1 stop14h 05m

£90

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 7/6

22:40-07:30

1 stop10h 50m

London Stansted

Sun 14/6

16:45-22:30

Nonstop3h 45m

£92

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 7/6

23:55-07:50

2 stops33h 55m

London Stansted

Sun 14/6

16:45-22:30

Nonstop3h 45m

£110

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 3/6

15:50-23:45

1 stop9h 55m

London Stansted

Sun 21/6

06:05-21:25

1 stop13h 20m

£111

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 3/6

23:20-01:20

Nonstop4h 00m

London Gatwick

Wed 10/6

16:35-22:30

Nonstop3h 55m

£161

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 3/6

23:20-01:20

Nonstop4h 00m

London Gatwick

Sun 14/6

07:40-13:35

Nonstop3h 55m

£169

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 7/6

20:55-07:55

1 stop13h 00m

London Heathrow

Sun 14/6

06:00-20:10

1 stop12h 10m

£218

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Wed 3/6

10:40-16:25

1 stop7h 45m

London Heathrow

Sun 21/6

06:00-20:10

1 stop12h 10m

£219

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Tue 26/5

21:40-08:20

1 stop12h 40m

London Heathrow

Tue 2/6

06:00-20:50

1 stop12h 50m

£239

Flights are sorted by cheapest return flights first.

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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

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Other information

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 £62. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Thera to London for around £250.

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 morning when flights can be purchased for as low as £56. Flights at midday are often more expensive, with an average ticket price of £180.

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 are 2 cabin classes 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?

As of April 2026, prices for Thera to London flights are approximately 12% more expensive when compared to flights at the same time last year.

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

Fastest flight time	4h 00m
Direct flights	Every day
Airports in London	6 airports

The fastest flight from Thera to London takes 4h 00m

Direct flights go from Thera to London every day.

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

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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 00m 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 24.32% of the total bookings. Other popular models include Airbus A320neo with 21.62%, Airbus A321-100/200 with 16.22%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 16.22%.

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Slough

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Ilford

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Hayes

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Chichester

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Ramsgate

Harlow

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 £24

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 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets

SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

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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?

How many flights depart from Thera to London on average per day?

How many flights depart from Thera to London on average per week?

When to book flights from Thera to London

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

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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