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

easyJet, Aegean Airlines, 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?

1 flights are operational daily from Thera to London as of July 2025. The most popular departure time for this route is 17:00, with 66% of flights per day taking off in the afternoon.

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

As of July 2025, there are 13 flights per week flying from Thera to London. The most common day of the week flights depart is Mon, with 31% of flights taking off 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 refresh 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 stopovers 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 licence 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.

$164 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 return flights

00:05 - 02:05JTR-LGW

4h 00mdirect

17:40 - 23:25LGW-JTR

3h 45mdirect

$253easyJet

Find Deal

Wed, 17 Sep - Wed, 24 Sep

11:25 - 22:55JTR-LGW

13h 30m1 stop

17:40 - 23:25LGW-JTR

3h 45mdirect

$264easyJet

Find Deal

Thu, 18 Sep - Wed, 24 Sep

00:05 - 02:05JTR-LGW

4h 00mdirect

20:15 - 10:40LGW-JTR

12h 25m1 stop

$307easyJet

Find Deal

Wed, 17 Sep - Wed, 24 Sep

00:05 - 17:40JTR-STN

19h 35m2 stops

09:35 - 22:30STN-JTR

10h 55m1 stop

$366

Find Deal

Fri, 12 Sep - Sat, 20 Sep

00:05 - 17:40JTR-STN

19h 35m2 stops

22:15 - 19:00STN-JTR

18h 45m2 stops

$372

Find Deal

Fri, 12 Sep - Sat, 20 Sep

23:00 - 08:05JTR-STN

11h 05m1 stop

09:35 - 22:30STN-JTR

10h 55m1 stop

$409Ryanair

Find Deal

Sat, 13 Sep - Sat, 20 Sep

19:00 - 08:15JTR-LHR

39h 15m2 stops

19:15 - 20:10LHR-JTR

46h 55m2 stops

$557SWISS

Find Deal

Fri, 12 Sep - Fri, 19 Sep

10:40 - 19:20JTR-LHR

10h 40m1 stop

19:15 - 20:00LHR-JTR

22h 45m2 stops

$573SWISS

Find Deal

Wed, 13 Aug - Sun, 17 Aug

17:00 - 19:10JTR-LHR

4h 10mdirect

10:15 - 16:10LHR-JTR

3h 55mdirect

$711British Airways

Find Deal

Sat, 13 Sep - Sat, 20 Sep

17:00 - 19:10JTR-LHR

4h 10mdirect

10:15 - 16:10LHR-JTR

3h 55mdirect

$722British Airways

Find Deal

Sat, 13 Sep - Sat, 20 Sep

SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

SWISS

12 Sept

JTR19:00Thera Santorini

39h 15m

2 stops

LHR08:15London Heathrow

19 Sept

LHR19:15London Heathrow

46h 55m

2 stops

JTR20:10Thera Santorini

$557

Find similar

SWISS

13 Aug

JTR10:40Thera Santorini

10h 40m

1 stop

LHR19:20London Heathrow

17 Aug

LHR19:15London Heathrow

22h 45m

2 stops

JTR20:00Thera Santorini

$573

Find similar

SWISS

15 Aug

JTR19:00Thera Santorini

28h 45m

1 stop

LHR21:45London Heathrow

19 Aug

LHR18:40London Heathrow

13h 10m

1 stop

JTR09:50Thera Santorini

$579

Find similar

Lufthansa flights from Thera to London

Our best Lufthansa deals on Thera to London flight tickets

Lufthansa

18 Sept

JTR17:40Thera Santorini

6h 30m

1 stop

LHR22:10London Heathrow

24 Sept

LHR19:30London Heathrow

45h 00m

2 stops

JTR18:30Thera Santorini

$1,120

Find similar

Lufthansa

18 Sept

JTR17:40Thera Santorini

16h 35m

2 stops

LHR08:15London Heathrow

24 Sept

LHR20:25London Heathrow

18h 25m

2 stops

JTR16:50Thera Santorini

$1,355

Find similar

Lufthansa

18 Sept

JTR17:40Thera Santorini

16h 35m

2 stops

LHR08:15London Heathrow

24 Sept

LHR20:25London Heathrow

18h 25m

2 stops

JTR16:50Thera Santorini

$1,366

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 17/9

00:05-02:05

Nonstop4h 00m

London Gatwick

Wed 24/9

17:40-23:25

Nonstop3h 45m

$253

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Thu 18/9

11:25-22:55

1 stop13h 30m

London Gatwick

Wed 24/9

17:40-23:25

Nonstop3h 45m

$264

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 17/9

00:05-02:05

Nonstop4h 00m

London Gatwick

Wed 24/9

20:15-10:40

1 stop12h 25m

$307

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Fri 12/9

00:05-17:40

2 stops19h 35m

London Stansted

Sat 20/9

09:35-22:30

1 stop10h 55m

$366

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Fri 12/9

00:05-17:40

2 stops19h 35m

London Stansted

Sat 20/9

22:15-19:00

2 stops18h 45m

$372

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Sat 13/9

23:00-08:05

1 stop11h 05m

London Stansted

Sat 20/9

09:35-22:30

1 stop10h 55m

$409

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 12/9

19:00-08:15

2 stops39h 15m

London Heathrow

Fri 19/9

19:15-20:10

2 stops46h 55m

$557

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Wed 13/8

10:40-19:20

1 stop10h 40m

London Heathrow

Sun 17/8

19:15-20:00

2 stops22h 45m

$573

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 13/9

17:00-19:10

Nonstop4h 10m

London Heathrow

Sat 20/9

10:15-16:10

Nonstop3h 55m

$711

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 13/9

17:00-19:10

Nonstop4h 10m

London Heathrow

Sat 20/9

10:15-16:10

Nonstop3h 55m

$722

Flights are sorted by cheapest return 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 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 2 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?

You could potentially save up to 4% 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 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 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

Best price found	$164
Fastest flight time	4h 00m
Direct flights	Every day
Airports in London	5 airports

The best one-way flight to London from Thera in the past 72 hours is $164. The best return flight deal from Thera to London found on momondo in the last 72 hours is $253.

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

Direct flights go from Thera to London every day.

There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

Search flight deals

How far is Thera Santorini to London by plane?
The straight-line distance from Thera Santorini to London is 2619.7 km. 4h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Thera Santorini Airport to London?
Prices for flights from Thera Santorini Airport to London refresh 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 stopovers 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 licence 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 Boeing 737-800 Passenger/BBJ2 (winglets), making up 30.05% of the total bookings. Other popular models include Airbus A320-100/200 with 23.83%, Airbus A320neo with 22.80%, and Airbus A321-100/200 with 12.95%.

Gatwick

Hounslow

Brentford

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Slough

Dover

Ipswich

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Richmond

Eastbourne

Chichester

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Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Sutton

Maidstone

Why use momondo?

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

It is quick and easy to find Thera to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Thera to London with flexible booking policies on momondo?

Flights from Thera to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 $164

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 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets

Lufthansa flights from Thera to London

Our best Lufthansa deals on Thera to London flight tickets

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Use the filters below to find and compare flights from Thera to London that are best for you.

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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

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 2 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?

You could potentially save up to 4% 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 2025, prices for Thera to London flights are approximately 11% more expensive when compared to flights at the same time last year.

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

easyJet, Aegean Airlines, 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?

1 flights are operational daily from Thera to London as of July 2025. The most popular departure time for this route is 17:00, with 66% of flights per day taking off in the afternoon.

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

As of July 2025, there are 13 flights per week flying from Thera to London. The most common day of the week flights depart is Mon, with 31% of flights taking off on this day.

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Thera Santorini to London by plane?

When did momondo last update prices for flights from Thera Santorini Airport to London?

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

What documentation or ID do you need to fly to London?

What is the most popular plane model from Thera to London?

Travelling to a place near London?

Why use momondo?

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

Can I find flights from Thera to London with flexible booking policies on momondo?

How can momondo help me find flights from Thera to London?

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

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 49.5 km from London