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

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

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

The number of flights available between Thera and London is 4 per week as of August 2026. The most frequent departure day is Mon, with 100% of weekly flights leaving on this day.

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.

$110 Cheap Flights from Thera to London in 2026

Find the cheapest flights from Thera to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 5:15 pmJTR Thera Santorini-STN London Stansted

4h 05mnonstop

9:00 am - 2:45 pmSTN London Stansted-JTR Thera Santorini

3h 45mnonstop

$175Ryanair

Wed, Sep 30 - Wed, Oct 7

9:05 pm - 11:10 pmJTR Thera Santorini-LGW London Gatwick

4h 05mnonstop

10:25 am - 4:20 pmLGW London Gatwick-JTR Thera Santorini

3h 55mnonstop

$177easyJet

Sat, Oct 17 - Tue, Oct 20

3:10 pm - 5:15 pmJTR Thera Santorini-STN London Stansted

4h 05mnonstop

9:00 am - 2:45 pmSTN London Stansted-JTR Thera Santorini

3h 45mnonstop

$180Ryanair

Wed, Sep 30 - Wed, Oct 7

11:20 pm - 1:20 amJTR Thera Santorini-LGW London Gatwick

4h 00mnonstop

4:35 pm - 10:30 pmLGW London Gatwick-JTR Thera Santorini

3h 55mnonstop

$183easyJet

Wed, Sep 9 - Wed, Sep 23

11:30 pm - 8:20 pmJTR Thera Santorini-STN London Stansted

22h 50m2 stops Rome Fiumicino Glasgow Intl

4:45 pm - 10:30 pmSTN London Stansted-JTR Thera Santorini

3h 45mnonstop

$186Multiple Airlines

Wed, Sep 16 - Sun, Sep 27

9:05 pm - 11:10 pmJTR Thera Santorini-LGW London Gatwick

4h 05mnonstop

10:25 am - 4:20 pmLGW London Gatwick-JTR Thera Santorini

3h 55mnonstop

$189easyJet

Sat, Oct 17 - Tue, Oct 20

9:05 pm - 11:10 pmJTR Thera Santorini-LGW London Gatwick

4h 05mnonstop

10:25 am - 4:20 pmLGW London Gatwick-JTR Thera Santorini

3h 55mnonstop

$190easyJet

Sat, Oct 17 - Tue, Oct 20

9:05 pm - 11:10 pmJTR Thera Santorini-LGW London Gatwick

4h 05mnonstop

10:25 am - 4:20 pmLGW London Gatwick-JTR Thera Santorini

3h 55mnonstop

$191easyJet

Sat, Oct 17 - Tue, Oct 20

3:10 pm - 5:15 pmJTR Thera Santorini-STN London Stansted

4h 05mnonstop

4:45 pm - 10:30 pmSTN London Stansted-JTR Thera Santorini

3h 45mnonstop

$192Ryanair

Wed, Sep 16 - Sun, Sep 27

11:20 pm - 1:20 amJTR Thera Santorini-LGW London Gatwick

4h 00mnonstop

4:35 pm - 10:30 pmLGW London Gatwick-JTR Thera Santorini

3h 55mnonstop

$192easyJet

Wed, Sep 16 - Wed, Sep 23

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SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

SWISS

Oct 12

JTR8:45 pmThera Santorini

13h 10m

1 stop

LHR7:55 amLondon Heathrow

Oct 13

LHR8:55 amLondon Heathrow

22h 55m

2 stops

JTR9:50 amThera Santorini

$318

SWISS

Sep 28

JTR8:45 pmThera Santorini

13h 10m

1 stop

LHR7:55 amLondon Heathrow

Oct 5

LHR7:15 pmLondon Heathrow

36h 35m

2 stops

JTR9:50 amThera Santorini

$325

SWISS

Sep 27

JTR8:55 pmThera Santorini

12h 30m

1 stop

LCY7:25 amLondon City

Oct 4

LCY7:15 pmLondon City

22h 45m

1 stop

JTR8:00 pmThera Santorini

$340

British Airways flights from Thera to London

Our best British Airways deals on Thera to London flight tickets

British Airways

Oct 17

JTR5:05 pmThera Santorini

4h 10m

LHR7:15 pmLondon Heathrow

Oct 20

LHR8:00 amLondon Heathrow

3h 50m

JTR1:50 pmThera Santorini

$355

British Airways

Oct 17

JTR5:05 pmThera Santorini

4h 10m

LHR7:15 pmLondon Heathrow

Oct 20

LHR8:00 amLondon Heathrow

3h 50m

JTR1:50 pmThera Santorini

$356

British Airways

Oct 17

JTR5:05 pmThera Santorini

4h 10m

LHR7:15 pmLondon Heathrow

Oct 20

LHR8:00 amLondon Heathrow

3h 50m

JTR1:50 pmThera Santorini

$357

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Wed 9/30

3:10 pm-5:15 pm

Nonstop4h 05m

London Stansted

Wed 10/7

9:00 am-2:45 pm

Nonstop3h 45m

$175

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 10/17

9:05 pm-11:10 pm

Nonstop4h 05m

London Gatwick

Tue 10/20

10:25 am-4:20 pm

Nonstop3h 55m

$177

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Wed 9/30

3:10 pm-5:15 pm

Nonstop4h 05m

London Stansted

Wed 10/7

9:00 am-2:45 pm

Nonstop3h 45m

$180

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Wed 9/9

11:20 pm-1:20 am

Nonstop4h 00m

London Gatwick

Wed 9/23

4:35 pm-10:30 pm

Nonstop3h 55m

$183

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Wed 9/16

11:30 pm-8:20 pm

2 stops22h 50m

London Stansted

Sun 9/27

4:45 pm-10:30 pm

Nonstop3h 45m

$186

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 10/17

9:05 pm-11:10 pm

Nonstop4h 05m

London Gatwick

Tue 10/20

10:25 am-4:20 pm

Nonstop3h 55m

$189

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 10/17

9:05 pm-11:10 pm

Nonstop4h 05m

London Gatwick

Tue 10/20

10:25 am-4:20 pm

Nonstop3h 55m

$190

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Sat 10/17

9:05 pm-11:10 pm

Nonstop4h 05m

London Gatwick

Tue 10/20

10:25 am-4:20 pm

Nonstop3h 55m

$191

TheraLondon

JTR Thera Santorini - STN London Stansted

JTRSTN

Thera Santorini

Wed 9/16

3:10 pm-5:15 pm

Nonstop4h 05m

London Stansted

Sun 9/27

4:45 pm-10:30 pm

Nonstop3h 45m

$192

TheraLondon

JTR Thera Santorini - LGW London Gatwick

JTRLGW

Thera Santorini

Wed 9/16

11:20 pm-1:20 am

Nonstop4h 00m

London Gatwick

Wed 9/23

4:35 pm-10:30 pm

Nonstop3h 55m

$192

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

Prices

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Other information

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 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?

You could potentially save up to 43% 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 August 2026, prices for Thera to London flights are approximately 8% 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

Best Price Found	$110
Fastest flight time	4h 10m
Direct flights	Mon, Tue, Thu, Fri and Sun
Airports in London	6 airports

The best one-way flight to London from Thera in the past 72 hours is $110. The best round-trip flight deal from Thera to London found on momondo in the last 72 hours is $175.

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

Direct flights go from Thera to London on Monday, Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is British Airways.

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

Search flight deals

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 28.74% of all bookings. The subsequent popular models are Airbus A320neo at 20.69%, Airbus A321-100/200 at 14.94%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 12.64%.

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Wembley

Croydon

Dover

Stansted

Richmond

Kingston upon Thames

Harrow

Watford

Cobham

Slough

Uxbridge

Eastbourne

Worthing

Romford

Ilford

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 $110

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 10/14. 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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SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

British Airways flights from Thera to London

Our best British Airways 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 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 week?

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

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

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