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Cheap flights from London to Thera from £32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Thera departing on 12/4. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
11:20 - 17:05
STN
-
JTR
3h 45mdirect
Ryanair Logo
22:55 - 01:00
JTR
-
STN
4h 05mdirect
£66Ryanair
Fri, 17 Apr - Sun, 19 Apr
Ryanair Logo
16:45 - 22:30
STN
-
JTR
3h 45mdirect
Ryanair Logo
22:55 - 01:00
JTR
-
STN
4h 05mdirect
£67Ryanair
Sun, 12 Apr - Sun, 19 Apr
easyJet Logo
06:25 - 12:20
LGW
-
JTR
3h 55mdirect
easyJet Logo
13:10 - 15:20
JTR
-
LGW
4h 10mdirect
£67easyJet
Wed, 22 Apr - Wed, 29 Apr
easyJet Logo
06:25 - 12:20
LGW
-
JTR
3h 55mdirect
easyJet Logo
13:10 - 15:20
JTR
-
LGW
4h 10mdirect
£69easyJet
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
20:35 - 10:35
LTN
-
JTR
12h 00m
1 stop
Multiple Airlines Logo
08:40 - 19:35
JTR
-
LTN
12h 55m
1 stop
£131Multiple Airlines
Mon, 18 May - Wed, 10 Jun
Multiple Airlines Logo
06:20 - 19:05
LTN
-
JTR
10h 45m
1 stop
Multiple Airlines Logo
08:20 - 15:00
JTR
-
LTN
8h 40m
1 stop
£134Multiple Airlines
Sun, 10 May - Tue, 12 May
SWISS Logo
18:40 - 09:50
LHR
-
JTR
13h 10m
1 stop
SWISS Logo
20:55 - 07:55
JTR
-
LHR
13h 00m
1 stop
£158SWISS
Tue, 5 May - Sun, 10 May
SWISS Logo
20:05 - 09:50
LHR
-
JTR
11h 45m
1 stop
SWISS Logo
20:55 - 07:55
JTR
-
LHR
13h 00m
1 stop
£170SWISS
Tue, 5 May - Sun, 10 May
Aegean Airlines Logo
22:15 - 08:40
LHR
-
JTR
8h 25m
1 stop
Aegean Airlines Logo
16:35 - 21:10
JTR
-
LHR
6h 35m
1 stop
£180Aegean Airlines
Sun, 10 May - Sun, 17 May
Aegean Airlines Logo
22:15 - 08:40
LHR
-
JTR
8h 25m
1 stop
Aegean Airlines Logo
06:00 - 11:15
JTR
-
LHR
7h 15m
1 stop
£195Aegean Airlines
Sat, 6 Jun - Sat, 13 Jun

Ryanair flights from London to Thera

Our best Ryanair deals on London to Thera flight tickets
Ryanair
17 Apr
STN11:20London Stansted
3h 45m
JTR17:05Thera Santorini
19 Apr
JTR22:55Thera Santorini
4h 05m
STN01:00London Stansted
£66
Ryanair
12 Apr
STN16:45London Stansted
3h 45m
JTR22:30Thera Santorini
19 Apr
JTR22:55Thera Santorini
4h 05m
STN01:00London Stansted
£67
Ryanair
12 Apr
STN16:45London Stansted
3h 45m
JTR22:30Thera Santorini
19 Apr
JTR22:55Thera Santorini
4h 05m
STN01:00London Stansted
£69

easyJet flights from London to Thera

Our best easyJet deals on London to Thera flight tickets
easyJet
22 Apr
LGW06:25London Gatwick
3h 55m
JTR12:20Thera Santorini
29 Apr
JTR13:10Thera Santorini
4h 10m
LGW15:20London Gatwick
£67
easyJet
22 Apr
LGW06:25London Gatwick
3h 55m
JTR12:20Thera Santorini
29 Apr
JTR13:10Thera Santorini
4h 10m
LGW15:20London Gatwick
£69
easyJet
6 May
LGW16:35London Gatwick
3h 55m
JTR22:30Thera Santorini
7 May
JTR19:40Thera Santorini
4h 05m
LGW21:45London Gatwick
£72

momondo Fare Finder

 
Customise your flight search to find flights from London to Thera 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 279,928 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from London to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonThera

STN - JTR

STNJTR

London Stansted

Fri 17/4

11:20-17:05

Nonstop3h 45m

Thera Santorini

Sun 19/4

22:55-01:00

Nonstop4h 05m

£66

LondonThera

STN - JTR

STNJTR

London Stansted

Sun 12/4

16:45-22:30

Nonstop3h 45m

Thera Santorini

Sun 19/4

22:55-01:00

Nonstop4h 05m

£67

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Wed 22/4

06:25-12:20

Nonstop3h 55m

Thera Santorini

Wed 29/4

13:10-15:20

Nonstop4h 10m

£67

LondonThera

LGW - JTR

LGWJTR

London Gatwick

Wed 22/4

06:25-12:20

Nonstop3h 55m

Thera Santorini

Wed 29/4

13:10-15:20

Nonstop4h 10m

£69

LondonThera

LTN - JTR

LTNJTR

London Luton

Mon 18/5

20:35-10:35

1 stop12h 00m

Thera Santorini

Wed 10/6

08:40-19:35

1 stop12h 55m

£131

LondonThera

LTN - JTR

LTNJTR

London Luton

Sun 10/5

06:20-19:05

1 stop10h 45m

Thera Santorini

Tue 12/5

08:20-15:00

1 stop8h 40m

£134

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 5/5

18:40-09:50

1 stop13h 10m

Thera Santorini

Sun 10/5

20:55-07:55

1 stop13h 00m

£158

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 5/5

20:05-09:50

1 stop11h 45m

Thera Santorini

Sun 10/5

20:55-07:55

1 stop13h 00m

£170

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 10/5

22:15-08:40

1 stop8h 25m

Thera Santorini

Sun 17/5

16:35-21:10

1 stop6h 35m

£180

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 6/6

22:15-08:40

1 stop8h 25m

Thera Santorini

Sat 13/6

06:00-11:15

1 stop7h 15m

£195

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London to Thera

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 month to fly to Thera?

The cheapest month to fly to Thera from London is in November. Flight prices, which tend to average around £77, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Thera, with average flight prices from London averaging around £137.

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

The cheapest day to depart on your flight to Thera is on a Sunday when prices can be found for as low as £175. This is often the case because there is less demand to fly during this day of the week. Flights from London to Thera on a Saturday will generally be more expensive and average around £254. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Thera is in the afternoon when flights can be purchased for as low as £149. In the morning is when there is more demand to fly to Thera, so prices are often more expensive at around £257 per ticket.

What is the cheapest London to Thera Santorini flight route?

Fly from London Gatwick to Thera Santorini for the best London - Thera Santorini flight prices

How far in advance should I book a flight to Thera?

You are more likely to see cheaper flights to Thera from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Thera for around £274 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from London for as low as £217 on momondo.

What cabin class options are available on London to Thera Santorini flights?

There are 2 cabin classes available to choose from on London to Thera Santorini 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 London to Thera flights?

No. A direct flight is the cheapest option for a flight between London to Thera.

How have London to Thera flight prices changed over time?

As of February 2026, prices for London to Thera flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from London to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from London to Thera according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Thera (LON to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Thera

Best price found

£63

Fastest flight time

3h 45m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Thera

1 airport
The best one-way flight to Thera from London in the past 72 hours is £63. The best return flight deal from London to Thera found on momondo in the last 72 hours is £114.
The fastest flight from London to Thera takes 3h 45m
Direct flights go from London to Thera on Monday, Tuesday, Wednesday, Thursday and Saturday. Airlines offering direct flights are: British Airways and easyJet..
There is 1 airport in Thera. From London there are direct flights to Thera Santorini (JTR).
Search flight deals

  • How far is London to Thera Santorini by plane?

    There are 1627.8 mi between London and Thera Santorini. Typically, this will take 3h 45m by plane in normal conditions.

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

    Prices for flights from London to Thera Santorini Airport were last updated today.

  • How many operators does momondo search for flights from London to Thera Santorini Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Thera Santorini Airport.

  • What documentation or ID do you need to fly to Thera Santorini Airport?

    The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from London to Thera?

Best airlines flying from London to Thera

Compare and see reviews for airlines that fly from London to Thera with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £58Free CancellationRating
6.9
5,257 reviews
Search Ryanair flights
Jet2PriceFrom £63Free CancellationRating
8.2
179 reviews
Search Jet2 flights
easyJetPriceFrom £75Free CancellationRating
6.9
1,867 reviews
Search easyJet flights
Aegean AirlinesPriceFrom £156Free CancellationRating
8.1
848 reviews
Search Aegean Airlines flights
Air FrancePriceFrom £171Free CancellationRating
7.4
1,531 reviews
Search Air France flights
British AirwaysPriceFrom £177Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
SWISSPriceFrom £180Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
LufthansaPriceFrom £210Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Ios
Kamari
Oia
Perissa
Firostefani
Imerovigli
Karterados
Megalochori
Mylopotas

Why use momondo?

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

It is quick and easy to find London to Thera 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 Thera that suits you.

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

momondo does allow users to show only those flights to Thera from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Thera by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Thera flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Thera trip

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