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

The number of flights available between Thera and London is 14 per week as of July 2026. The most frequent departure day is Wed, with 43% of weekly flights leaving on this day.

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

easyJet, Ryanair, and Vueling 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 July 2026, there are 2 flights per day flying from Thera to London. The most common time of day flights depart is 3:00PM, with 80% 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 refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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.

$105 Cheap Flights from Thera to London in 2026

Find the cheapest flights from Thera to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 5:15 pm

JTR

STN

4h 05mnonstop

4:45 pm - 10:30 pm

STN

JTR

3h 45mnonstop

$130Ryanair

Wed, Aug 5 - Sun, Aug 16

7:40 pm - 9:45 pm

JTR

LGW

4h 05mnonstop

4:35 pm - 10:30 pm

LGW

JTR

3h 55mnonstop

$150easyJet

Thu, Aug 13 - Wed, Aug 19

10:55 pm - 1:00 am

JTR

STN

4h 05mnonstop

4:45 pm - 10:30 pm

STN

JTR

3h 45mnonstop

$173Ryanair

Sun, Aug 9 - Sun, Aug 16

10:55 pm - 1:00 am

JTR

STN

4h 05mnonstop

4:45 pm - 10:30 pm

STN

JTR

3h 45mnonstop

$177Ryanair

Sun, Aug 9 - Sun, Aug 16

1:25 pm - 3:35 pm

JTR

LGW

4h 10mnonstop

4:35 pm - 10:30 pm

LGW

JTR

3h 55mnonstop

$178easyJet

Thu, Aug 20 - Wed, Aug 26

5:05 pm - 7:15 pm

JTR

LHR

4h 10mnonstop

10:15 am - 4:15 pm

LHR

JTR

4h 00mnonstop

$333British Airways

Thu, Jul 23 - Thu, Jul 30

5:05 pm - 7:15 pm

JTR

LHR

4h 10mnonstop

10:15 am - 4:15 pm

LHR

JTR

4h 00mnonstop

$339British Airways

Thu, Jul 23 - Thu, Jul 30

12:55 am - 6:50 am

JTR

STN

7h 55m

1 stop

7:40 pm - 7:55 am

STN

JTR

10h 15m

1 stop

$379Multiple Airlines

Sat, Aug 29 - Sun, Aug 30

3:55 pm - 12:30 pm

JTR

LHR

22h 35m

1 stop

1:30 pm - 3:05 pm

LHR

JTR

23h 35m

1 stop

$397Air Serbia

Thu, Aug 13 - Wed, Aug 19

6:00 am - 3:45 pm

JTR

LTN

11h 45m

2 stops

8:35 pm - 10:30 am

LTN

JTR

11h 55m

1 stop

$401Multiple Airlines

Sun, Aug 30 - Sun, Aug 30

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British Airways flights from Thera to London

Our best British Airways deals on Thera to London flight tickets

British Airways

Jul 23

JTR5:05 pmThera Santorini

4h 10m

LHR7:15 pmLondon Heathrow

Jul 30

LHR10:15 amLondon Heathrow

4h 00m

JTR4:15 pmThera Santorini

$333

British Airways

Jul 23

JTR5:05 pmThera Santorini

4h 10m

LHR7:15 pmLondon Heathrow

Jul 30

LHR10:15 amLondon Heathrow

4h 00m

JTR4:15 pmThera Santorini

$339

British Airways

Aug 5

JTR5:10 pmThera Santorini

4h 10m

LHR7:20 pmLondon Heathrow

Aug 16

LHR10:15 amLondon Heathrow

4h 00m

JTR4:15 pmThera Santorini

$350

Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets

Aegean Airlines

Jul 23

JTR6:00 amThera Santorini

7h 15m

1 stop

LHR11:15 amLondon Heathrow

Jul 30

LHR10:15 pmLondon Heathrow

7h 30m

1 stop

JTR7:45 amThera Santorini

$458

Aegean Airlines

Jul 9

JTR5:35 pmThera Santorini

26h 20m

2 stops

LHR5:55 pmLondon Heathrow

Jul 13

LHR7:00 pmLondon Heathrow

21h 00m

1 stop

JTR6:00 pmThera Santorini

$541

Aegean Airlines

Jul 9

JTR5:35 pmThera Santorini

26h 20m

2 stops

LHR5:55 pmLondon Heathrow

Jul 13

LHR7:00 pmLondon Heathrow

21h 00m

1 stop

JTR6:00 pmThera Santorini

$542

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 8/5

3:10 pm-5:15 pm

Nonstop4h 05m

London Stansted

Sun 8/16

4:45 pm-10:30 pm

Nonstop3h 45m

$130

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 8/13

7:40 pm-9:45 pm

Nonstop4h 05m

London Gatwick

Wed 8/19

4:35 pm-10:30 pm

Nonstop3h 55m

$150

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 8/9

10:55 pm-1:00 am

Nonstop4h 05m

London Stansted

Sun 8/16

4:45 pm-10:30 pm

Nonstop3h 45m

$173

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 8/9

10:55 pm-1:00 am

Nonstop4h 05m

London Stansted

Sun 8/16

4:45 pm-10:30 pm

Nonstop3h 45m

$177

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 8/20

1:25 pm-3:35 pm

Nonstop4h 10m

London Gatwick

Wed 8/26

4:35 pm-10:30 pm

Nonstop3h 55m

$178

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 7/23

5:05 pm-7:15 pm

Nonstop4h 10m

London Heathrow

Thu 7/30

10:15 am-4:15 pm

Nonstop4h 00m

$333

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 7/23

5:05 pm-7:15 pm

Nonstop4h 10m

London Heathrow

Thu 7/30

10:15 am-4:15 pm

Nonstop4h 00m

$339

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sat 8/29

12:55 am-6:50 am

1 stop7h 55m

London Stansted

Sun 8/30

7:40 pm-7:55 am

1 stop10h 15m

$379

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 8/13

3:55 pm-12:30 pm

1 stop22h 35m

London Heathrow

Wed 8/19

1:30 pm-3:05 pm

1 stop23h 35m

$397

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Sun 8/30

6:00 am-3:45 pm

2 stops11h 45m

London Luton

Sun 8/30

8:35 pm-10:30 am

1 stop11h 55m

$401

Flights are sorted by cheapest round-trip 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

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What is the cheapest Thera Santorini to London flight route?

Fly from Thera Santorini to London Gatwick 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?

You could potentially save up to 10% on your flight if you consider stops on a Thera to London flight.

How have Thera to London flight prices changed over time?

As of July 2026, prices for Thera to London flights are approximately 16% cheaper 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 round-trip 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 10m
Direct flights	Every day
Airports in London	6 airports

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

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?
London is 1627.8 mi away from Thera Santorini. 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 refreshed on a daily basis.
How old do you have to be to fly from Thera Santorini Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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?
momondo data reveals that the most frequently booked plane model on the route from Thera to London is Airbus A320-100/200, representing 21.79% of all bookings. The subsequent popular models are Airbus A321-100/200 at 20.51%, Airbus A320neo at 17.95%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 16.67%.

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Watford

Ilford

Cobham

Brentwood

Folkestone

Guildford

Romford

Uxbridge

Why use momondo?

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

Finding the right flight to London from Thera is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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?

momondo provides multiple filters to help you find the best flight to London from Thera. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Thera to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Thera to London from $105

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 9/9. 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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British Airways flights from Thera to London

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How to get the cheapest flight ticket from Thera 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

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Airports in London

Frequently asked questions about flying from Thera to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize 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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