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

Ryanair, easyJet, and Aegean Airlines 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 2025, there are 1 flights per day flying from Thera to London. The most common time of day flights depart is 5:00PM, with 66% of flights taking off in the afternoon.

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

The number of flights available between Thera and London is 10 per week as of July 2025. The most frequent departure day is Thu, with 50% 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.

$49 Cheap Flights from Thera to London in 2025

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Find the cheapest flights from Thera to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:05 am - 2:05 amJTR-LGW

4h 00mnonstop

5:40 pm - 11:25 pmLGW-JTR

3h 45mnonstop

$164easyJet

Find Deal

Wed, Sep 17 - Wed, Sep 24

12:05 am - 2:05 amJTR-LGW

4h 00mnonstop

8:15 pm - 10:40 amLGW-JTR

12h 25m1 stop

$199easyJet

Find Deal

Wed, Sep 17 - Wed, Sep 24

12:05 am - 5:40 pmJTR-STN

19h 35m2 stops

7:25 am - 10:30 pmSTN-JTR

13h 05m1 stop

$216

Find Deal

Fri, Sep 12 - Sat, Sep 20

10:55 pm - 12:55 amJTR-STN

4h 00mnonstop

4:40 pm - 10:30 pmSTN-JTR

3h 50mnonstop

$233Ryanair

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:40 am - 5:40 pmJTR-STN

12h 00m2 stops

7:25 am - 10:30 pmSTN-JTR

13h 05m1 stop

$234

Find Deal

Sat, Sep 13 - Sat, Sep 20

11:00 pm - 8:05 amJTR-STN

11h 05m1 stop

7:25 am - 10:30 pmSTN-JTR

13h 05m1 stop

$259Ryanair

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:00 pm - 8:15 amJTR-LHR

39h 15m2 stops

7:15 pm - 8:10 pmLHR-JTR

46h 55m2 stops

$361SWISS

Find Deal

Fri, Sep 12 - Fri, Sep 19

10:40 am - 7:20 pmJTR-LHR

10h 40m1 stop

7:15 pm - 8:00 pmLHR-JTR

22h 45m2 stops

$371SWISS

Find Deal

Wed, Aug 13 - Sun, Aug 17

5:00 pm - 7:10 pmJTR-LHR

4h 10mnonstop

10:15 am - 4:10 pmLHR-JTR

3h 55mnonstop

$465British Airways

Find Deal

Sat, Sep 13 - Sat, Sep 20

5:00 pm - 7:10 pmJTR-LHR

4h 10mnonstop

10:15 am - 4:10 pmLHR-JTR

3h 55mnonstop

$468British Airways

Find Deal

Sat, Sep 13 - Sat, Sep 20

SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

SWISS

Sep 12

JTR7:00 pmThera Santorini

39h 15m

2 stops

LHR8:15 amLondon Heathrow

Sep 19

LHR7:15 pmLondon Heathrow

46h 55m

2 stops

JTR8:10 pmThera Santorini

$361

Find similar

SWISS

Aug 13

JTR10:40 amThera Santorini

10h 40m

1 stop

LHR7:20 pmLondon Heathrow

Aug 17

LHR7:15 pmLondon Heathrow

22h 45m

2 stops

JTR8:00 pmThera Santorini

$371

Find similar

SWISS

Aug 15

JTR7:00 pmThera Santorini

28h 45m

1 stop

LHR9:45 pmLondon Heathrow

Aug 19

LHR6:40 pmLondon Heathrow

13h 10m

1 stop

JTR9:50 amThera Santorini

$375

Find similar

British Airways flights from Thera to London

Our best British Airways deals on Thera to London flight tickets

British Airways

Sep 13

JTR5:00 pmThera Santorini

4h 10m

LHR7:10 pmLondon Heathrow

Sep 20

LHR10:15 amLondon Heathrow

3h 55m

JTR4:10 pmThera Santorini

$465

Find similar

British Airways

Sep 13

JTR5:00 pmThera Santorini

4h 10m

LHR7:10 pmLondon Heathrow

Sep 20

LHR10:15 amLondon Heathrow

3h 55m

JTR4:10 pmThera Santorini

$468

Find similar

British Airways

Sep 18

JTR5:05 pmThera Santorini

4h 10m

LHR7:15 pmLondon Heathrow

Sep 24

LHR10:15 amLondon Heathrow

3h 55m

JTR4:10 pmThera Santorini

$619

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 9/17

12:05 am-2:05 am

Nonstop4h 00m

London Gatwick

Wed 9/24

5:40 pm-11:25 pm

Nonstop3h 45m

$164

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 9/17

12:05 am-2:05 am

Nonstop4h 00m

London Gatwick

Wed 9/24

8:15 pm-10:40 am

1 stop12h 25m

$199

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Fri 9/12

12:05 am-5:40 pm

2 stops19h 35m

London Stansted

Sat 9/20

7:25 am-10:30 pm

1 stop13h 05m

$216

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sun 9/14

10:55 pm-12:55 am

Nonstop4h 00m

London Stansted

Sun 9/21

4:40 pm-10:30 pm

Nonstop3h 50m

$233

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sat 9/13

7:40 am-5:40 pm

2 stops12h 00m

London Stansted

Sat 9/20

7:25 am-10:30 pm

1 stop13h 05m

$234

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sat 9/13

11:00 pm-8:05 am

1 stop11h 05m

London Stansted

Sat 9/20

7:25 am-10:30 pm

1 stop13h 05m

$259

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 9/12

7:00 pm-8:15 am

2 stops39h 15m

London Heathrow

Fri 9/19

7:15 pm-8:10 pm

2 stops46h 55m

$361

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Wed 8/13

10:40 am-7:20 pm

1 stop10h 40m

London Heathrow

Sun 8/17

7:15 pm-8:00 pm

2 stops22h 45m

$371

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 9/13

5:00 pm-7:10 pm

Nonstop4h 10m

London Heathrow

Sat 9/20

10:15 am-4:10 pm

Nonstop3h 55m

$465

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 9/13

5:00 pm-7:10 pm

Nonstop4h 10m

London Heathrow

Sat 9/20

10:15 am-4:10 pm

Nonstop3h 55m

$468

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

Airlines

Other information

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

The cheapest day to depart from Thera to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $189. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $814. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Thera in the evening is the least expensive time of day to depart. momondo users have found prices as low as $98 when looking at flights departing in the evening. Flights to London are more costly at noon, with an average ticket price of $411. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 Santorini to London flights?

There are 3 cabin classes available to choose from on Thera Santorini to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Thera to London flight prices changed over time?

As of July 2025, prices for Thera to London flights are approximately 11% 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 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	$55
Fastest flight time	4h 00m
Direct flights	Every day
Airports in London	4 airports

The best one-way flight to London from Thera in the past 72 hours is $55. The best round-trip flight deal from Thera to London found on momondo in the last 72 hours is $164.

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

Direct flights go from Thera to London every day.

There are 4 airports near London: London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

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How far is Thera Santorini to London by plane?
London is 1627.8 mi away from Thera Santorini. 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 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 Boeing 737-800 Passenger/BBJ2 (winglets), representing 30.05% of all bookings. The subsequent popular models are Airbus A320-100/200 at 23.83%, Airbus A320neo at 22.80%, and Airbus A321-100/200 at 12.95%.

Gatwick

Hounslow

Dover

Slough

Luton

Dartford

Guildford

Milton Keynes

Stansted

Hayes

Crawley

Croydon

Chelmsford

Ilford

Brentwood

Colchester

Folkestone

Watford

Canterbury

Richmond

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.