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

easyJet, Wizz Air, and Aegean Airlines 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 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 2025/26

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5:05 pm - 12:20 am

JTR

STN

9h 15m1 stop

7:45 am - 4:35 pm

STN

JTR

6h 50m1 stop

$177Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

5:05 pm - 1:00 am

JTR

LTN

9h 55m1 stop

4:25 pm - 8:35 am

LTN

JTR

14h 10m1 stop

$182Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

5:05 pm - 1:00 am

JTR

LTN

9h 55m1 stop

8:50 pm - 9:10 pm

LTN

JTR

22h 20m2 stops

$191Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

5:05 pm - 12:20 am

JTR

STN

9h 15m1 stop

6:55 pm - 9:10 pm

STN

JTR

24h 15m2 stops

$198Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

5:05 pm - 7:40 am

JTR

LTN

16h 35m2 stops

8:50 pm - 9:10 pm

LTN

JTR

22h 20m2 stops

$227Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

5:05 pm - 12:55 am

JTR

LGW

9h 50m1 stop

12:15 pm - 10:25 pm

LGW

JTR

8h 10m1 stop

$232Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

2:45 pm - 9:15 pm

JTR

LHR

8h 30m1 stop

10:15 pm - 7:40 am

LHR

JTR

7h 25m1 stop

$264Aegean Airlines

Fri, Jan 30 - Fri, Feb 6

6:30 pm - 9:15 pm

JTR

LHR

28h 45m1 stop

10:15 pm - 10:25 pm

LHR

JTR

22h 10m1 stop

$366Aegean Airlines

Fri, Jan 23 - Mon, Jan 26

1:15 pm - 12:25 pm

JTR

LGW

25h 10m1 stop

1:25 pm - 8:35 am

LGW

JTR

17h 10m1 stop

$406Sky Express

Fri, Feb 6 - Mon, Feb 9

6:30 pm - 6:45 pm

JTR

LHR

50h 15m2 stops

12:15 pm - 10:25 pm

LHR

JTR

8h 10m1 stop

$564Aegean Airlines

Fri, Jan 23 - Mon, Jan 26

Aegean Airlines flights from Thera to London

Our best Aegean Airlines deals on Thera to London flight tickets

Aegean Airlines

Jan 30

JTR2:45 pmThera Santorini

8h 30m

1 stop

LHR9:15 pmLondon Heathrow

Feb 6

LHR10:15 pmLondon Heathrow

7h 25m

1 stop

JTR7:40 amThera Santorini

$264

Find similar

Aegean Airlines

Jan 23

JTR11:55 amThera Santorini

11h 20m

1 stop

LHR9:15 pmLondon Heathrow

Jan 26

LHR10:15 pmLondon Heathrow

22h 10m

1 stop

JTR10:25 pmThera Santorini

$366

Find similar

Aegean Airlines

Jan 23

JTR6:30 pmThera Santorini

50h 15m

2 stops

LHR6:45 pmLondon Heathrow

Jan 26

LHR12:15 pmLondon Heathrow

8h 10m

1 stop

JTR10:25 pmThera Santorini

$564

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Fri 1/30

5:05 pm-12:20 am

1 stop9h 15m

London Stansted

Fri 2/6

7:45 am-4:35 pm

1 stop6h 50m

$177

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Fri 1/30

5:05 pm-1:00 am

1 stop9h 55m

London Luton

Fri 2/6

4:25 pm-8:35 am

1 stop14h 10m

$182

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Fri 1/30

5:05 pm-1:00 am

1 stop9h 55m

London Luton

Fri 2/6

8:50 pm-9:10 pm

2 stops22h 20m

$191

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Fri 1/30

5:05 pm-12:20 am

1 stop9h 15m

London Stansted

Fri 2/6

6:55 pm-9:10 pm

2 stops24h 15m

$198

TheraLondon

JTR - LTN

JTRLTN

Thera Santorini

Fri 1/30

5:05 pm-7:40 am

2 stops16h 35m

London Luton

Fri 2/6

8:50 pm-9:10 pm

2 stops22h 20m

$227

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Fri 1/30

5:05 pm-12:55 am

1 stop9h 50m

London Gatwick

Fri 2/6

12:15 pm-10:25 pm

1 stop8h 10m

$232

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 1/30

2:45 pm-9:15 pm

1 stop8h 30m

London Heathrow

Fri 2/6

10:15 pm-7:40 am

1 stop7h 25m

$264

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 1/23

6:30 pm-9:15 pm

1 stop28h 45m

London Heathrow

Mon 1/26

10:15 pm-10:25 pm

1 stop22h 10m

$366

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Fri 2/6

1:15 pm-12:25 pm

1 stop25h 10m

London Gatwick

Mon 2/9

1:25 pm-8:35 am

1 stop17h 10m

$406

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 1/23

6:30 pm-6:45 pm

2 stops50h 15m

London Heathrow

Mon 1/26

12:15 pm-10:25 pm

1 stop8h 10m

$564

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

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 $128. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $183. 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 $128 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $183. Departure times in the afternoon 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 Heathrow 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.

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 December 2025, prices for Thera to London flights are approximately 47% 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	$171
Fastest flight time	6h 10m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in London	6 airports

The best one-way flight to London from Thera in the past 72 hours is $171. The best round-trip flight deal from Thera to London found on momondo in the last 72 hours is $50.

The fastest flight from Thera to London takes 6h 10m

Direct flights go from Thera to London on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Ryanair and British Airways.

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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How far is Thera Santorini to London by plane?
London is 1627.8 mi away from Thera Santorini. Typically, this will take 6h 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 23.40% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 21.28%, Airbus A321-100/200 at 19.15%, and Airbus A320neo at 17.02%.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Uxbridge

Stansted

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.