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Cheap flights from London to Thera from $73

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 5/20. 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
0 bags

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Find the cheapest flights from London to Thera

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Thera.
5:30 pm - 11:25 pmLGW-JTR
3h 55mnonstop
10:10 pm - 12:15 amJTR-LGW
4h 05mnonstop
$105easyJet
Find Deal
Wed, Jul 16 - Fri, Jul 18
1:30 pm - 7:30 pmLGW-JTR
4h 00mnonstop
10:10 pm - 12:15 amJTR-LGW
4h 05mnonstop
$108easyJet
Find Deal
Tue, Jul 1 - Fri, Jul 4
3:35 pm - 8:00 amLTN-JTR
14h 25m1 stop
8:20 am - 11:25 pmJTR-LTN
17h 05m1 stop
$160Ryanair
Find Deal
Sun, May 11 - Sun, May 25
1:30 pm - 7:30 pmLGW-JTR
4h 00mnonstop
10:45 am - 8:15 amJTR-LGW
23h 30m1 stop
Tue, Apr 29 - Mon, May 5
5:45 am - 12:15 amLGW-JTR
16h 30m1 stop
9:35 pm - 8:20 amJTR-LGW
12h 45m1 stop
Sun, Jun 15 - Tue, Jun 24
9:00 am - 4:50 pmLHR-JTR
5h 50m1 stop
5:40 pm - 10:40 pmJTR-LHR
7h 00m1 stop
$208Lufthansa
Find Deal
Sun, May 11 - Sun, May 25
7:25 am - 4:50 pmLHR-JTR
7h 25m1 stop
5:40 pm - 10:40 pmJTR-LHR
7h 00m1 stop
$209Lufthansa
Find Deal
Sun, May 11 - Sun, May 18
9:05 am - 2:55 pmLHR-JTR
3h 50mnonstop
6:25 pm - 8:35 pmJTR-LHR
4h 10mnonstop
$260British Airways
Find Deal
Sat, May 10 - Sat, May 24
10:15 am - 4:10 pmLHR-JTR
3h 55mnonstop
3:05 pm - 5:15 pmJTR-LHR
4h 10mnonstop
$263British Airways
Find Deal
Sun, Apr 27 - Fri, May 2
8:10 am - 11:30 pmLTN-JTR
13h 20m1 stop
9:45 am - 5:05 pmJTR-LTN
9h 20m1 stop
$263Ryanair
Find Deal
Fri, May 16 - Wed, May 21

easyJet flights from London to Thera

Our best easyJet deals on London to Thera flight tickets
easyJet
Jul 16
LGW5:30 pmLondon Gatwick
3h 55m
JTR11:25 pmThera Santorini
Jul 18
JTR10:10 pmThera Santorini
4h 05m
LGW12:15 amLondon Gatwick
easyJet
Jul 1
LGW1:30 pmLondon Gatwick
4h 00m
JTR7:30 pmThera Santorini
Jul 4
JTR10:10 pmThera Santorini
4h 05m
LGW12:15 amLondon Gatwick
easyJet
Jul 16
LGW5:30 pmLondon Gatwick
3h 55m
JTR11:25 pmThera Santorini
Jul 24
JTR7:40 pmThera Santorini
4h 05m
LGW9:45 pmLondon Gatwick

Ryanair flights from London to Thera

Our best Ryanair deals on London to Thera flight tickets
Ryanair
May 11
LTN3:35 pmLondon Luton
14h 25m
1 stop
JTR8:00 amThera Santorini
May 25
JTR8:20 amThera Santorini
17h 05m
1 stop
LTN11:25 pmLondon Luton
Ryanair
May 16
LTN8:10 amLondon Luton
13h 20m
1 stop
JTR11:30 pmThera Santorini
May 21
JTR9:45 amThera Santorini
9h 20m
1 stop
LTN5:05 pmLondon Luton

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 typical price of a round-trip flight between London and Thera?

What is the cheapest month to fly to Thera?

The cheapest month to fly to Thera from London is in September. Flight prices, which tend to average around $201, are often lower during this time because this is during the off-season. If you don’t want to visit Thera in September, then you should wait until October to fly from London, when ticket prices are also cheap, with an average price of $202.

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

On average, the least expensive day to fly to Thera from London is on a Sunday. momondo users have found tickets for Sunday departures for as low as $205. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $358. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

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

According to our data, the cheapest time of day to fly to Thera is in the afternoon. momondo users have found flights departing from London to Thera in the afternoon for as low as $169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $296.

What is the cheapest London to Thera Santorini flight route?

Fly from London Stansted 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 9 weeks ahead of your departure date. In general, you can expect to find flights to Thera for around $379 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thera from London for as low as $356 on momondo.

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

There are 3 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.

How have London to Thera flight prices changed over time?

As of March 2025, prices for London to Thera flights are approximately 129% more expensive 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 round-trip 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

$73

Fastest flight time

3h 45m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Thera

1 airport
The best one-way flight to Thera from London in the past 72 hours is $73. The best round-trip flight deal from London to Thera found on momondo in the last 72 hours is $105.
The fastest flight from London to Thera takes 3h 45m
Direct flights go from London to Thera on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: British Airways and easyJet.
There is 1 airport near Thera: Thera Santorini (JTR)

  • How far is London to Thera Santorini by plane?

    Thera Santorini is 1627.8 mi away from London. 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 refresh daily.

  • 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?

    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 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
easyJetPriceFrom $112Free CancellationRating
6.9
1,792 reviews
Search easyJet flights
British AirwaysPriceFrom $242Free CancellationRating
6.6
6,712 reviews
Search British Airways flights

Traveling to a place near Thera?

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

Why use momondo?

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

Finding the right flight to Thera from London 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 Thera quick and easy, saving you time and money.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thera from London.

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

Price alerts on flights to Thera from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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