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Cheap flights from Thera to London from $155

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Thera to London departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Wizz Air Logo
20:05 - 22:10
JTR
-
LGW
4h 05mdirect
Wizz Air Logo
13:50 - 19:45
LGW
-
JTR
3h 55mdirect
$155Wizz Air
Wed, 8 Jul - Sun, 12 Jul
Multiple Airlines Logo
22:55 - 13:00
JTR
-
LGW
16h 05m
2 stops
Multiple Airlines Logo
13:50 - 19:45
LGW
-
JTR
3h 55mdirect
$237Multiple Airlines
Wed, 8 Jul - Sun, 12 Jul
Multiple Airlines Logo
08:40 - 22:30
JTR
-
STN
15h 50m
1 stop
Multiple Airlines Logo
07:25 - 00:40
STN
-
JTR
15h 15m
1 stop
$250Multiple Airlines
Wed, 8 Jul - Sun, 12 Jul
Ryanair Logo
15:50 - 23:45
JTR
-
STN
9h 55m
1 stop
Ryanair Logo
16:45 - 22:30
STN
-
JTR
3h 45mdirect
$264Ryanair
Wed, 8 Jul - Sun, 12 Jul
Ryanair Logo
15:10 - 17:15
JTR
-
STN
4h 05mdirect
Ryanair Logo
16:45 - 22:30
STN
-
JTR
3h 45mdirect
$288Ryanair
Wed, 8 Jul - Sun, 12 Jul
Ryanair Logo
15:10 - 17:15
JTR
-
STN
4h 05mdirect
Ryanair Logo
11:20 - 17:05
STN
-
JTR
3h 45mdirect
$338Ryanair
Wed, 12 Aug - Fri, 14 Aug
easyJet Logo
01:20 - 13:45
JTR
-
LGW
14h 25m
1 stop
easyJet Logo
06:55 - 20:35
LGW
-
JTR
11h 40m
1 stop
$348easyJet
Sun, 19 Jul - Mon, 27 Jul
easyJet Logo
23:20 - 01:20
JTR
-
LGW
4h 00mdirect
easyJet Logo
13:20 - 00:40
LGW
-
JTR
9h 20m
1 stop
$362easyJet
Wed, 22 Jul - Sun, 26 Jul
SWISS Logo
20:00 - 08:25
JTR
-
LGW
14h 25m
1 stop
SWISS Logo
18:35 - 09:50
LGW
-
JTR
13h 15m
1 stop
$368SWISS
Fri, 19 Jun - Tue, 23 Jun
SWISS Logo
20:00 - 19:20
JTR
-
LHR
25h 20m
1 stop
SWISS Logo
20:05 - 09:50
LHR
-
JTR
11h 45m
1 stop
$369SWISS
Fri, 19 Jun - Tue, 23 Jun

SWISS flights from Thera to London

Our best SWISS deals on Thera to London flight tickets
SWISS
19 June
JTR20:00Thera Santorini
14h 25m
1 stop
LGW08:25London Gatwick
23 June
LGW18:35London Gatwick
13h 15m
1 stop
JTR09:50Thera Santorini
$368
SWISS
19 June
JTR20:00Thera Santorini
25h 20m
1 stop
LHR19:20London Heathrow
23 June
LHR20:05London Heathrow
11h 45m
1 stop
JTR09:50Thera Santorini
$369
SWISS
8 July
JTR10:45Thera Santorini
7h 40m
1 stop
LHR16:25London Heathrow
12 July
LHR06:00London Heathrow
12h 10m
1 stop
JTR20:10Thera Santorini
$376

Air Serbia flights from Thera to London

Our best Air Serbia deals on Thera to London flight tickets
Air Serbia
12 July
JTR15:45Thera Santorini
22h 45m
1 stop
LHR12:30London Heathrow
5 Aug
LHR13:30London Heathrow
23h 35m
1 stop
JTR15:05Thera Santorini
$661
Air Serbia
12 July
JTR15:45Thera Santorini
22h 45m
1 stop
LHR12:30London Heathrow
5 Aug
LHR13:30London Heathrow
23h 35m
1 stop
JTR15:05Thera Santorini
$663
Air Serbia
30 July
JTR15:55Thera Santorini
22h 35m
1 stop
LHR12:30London Heathrow
8 Aug
LHR19:55London Heathrow
17h 00m
1 stop
JTR14:55Thera Santorini
$705

momondo Fare Finder

 
Customise your flight search to find flights from Thera to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 7 June 2026.
Use the filters below to find and compare flights from Thera to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 8/7

20:05-22:10

Nonstop4h 05m

London Gatwick

Sun 12/7

13:50-19:45

Nonstop3h 55m

$155

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 8/7

22:55-13:00

2 stops16h 05m

London Gatwick

Sun 12/7

13:50-19:45

Nonstop3h 55m

$237

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 8/7

08:40-22:30

1 stop15h 50m

London Stansted

Sun 12/7

07:25-00:40

1 stop15h 15m

$250

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 8/7

15:50-23:45

1 stop9h 55m

London Stansted

Sun 12/7

16:45-22:30

Nonstop3h 45m

$264
Fastest return journey

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 8/7

15:10-17:15

Nonstop4h 05m

London Stansted

Sun 12/7

16:45-22:30

Nonstop3h 45m

$288

TheraLondon

JTR - STN

JTRSTN

Thera Santorini

Wed 12/8

15:10-17:15

Nonstop4h 05m

London Stansted

Fri 14/8

11:20-17:05

Nonstop3h 45m

$338

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Sun 19/7

01:20-13:45

1 stop14h 25m

London Gatwick

Mon 27/7

06:55-20:35

1 stop11h 40m

$348

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Wed 22/7

23:20-01:20

Nonstop4h 00m

London Gatwick

Sun 26/7

13:20-00:40

1 stop9h 20m

$362

TheraLondon

JTR - LGW

JTRLGW

Thera Santorini

Fri 19/6

20:00-08:25

1 stop14h 25m

London Gatwick

Tue 23/6

18:35-09:50

1 stop13h 15m

$368

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 19/6

20:00-19:20

1 stop25h 20m

London Heathrow

Tue 23/6

20:05-09:50

1 stop11h 45m

$369

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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 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?

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 June 2026, prices for Thera to London flights are approximately 44% 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

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).
Search flight deals

Frequently asked questions about flying from Thera to London

  • How far is Thera Santorini to London by plane?

    The straight-line distance from Thera Santorini to London is 2619.7 km. 4h 10m 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?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Wembley
Milton Keynes
Deal
Brentford
Abingdon
Ipswich
Marlow
Eastbourne
Watford
Chichester
Brentwood
Maidstone
Dover
Slough
Ascot
Stansted
Ashford
Lewes

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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Stansted Airport