What’s the fastest stopover option from London Heathrow Airport to Thera?

Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 6h 30m.

What’s the top stopover airport for flights from London Heathrow Airport to Thera?

Athens (ATH) – chosen by Cheapflights users on 64% of one-stop itineraries from London Heathrow Airport to Thera on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Thera?

Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of £217.

How often are flights from London to Thera delayed?

About 13% of weekly flights between London and Thera have experienced delays in the past year, with the average delay time being 103 minutes.

What is the most punctual flight time for London to Thera flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

Which airline has the best punctuality record on London to Thera flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Thera?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 2h 03m.

How long is the flight from London Heathrow Airport to Thera?

There are many flights that can get you from London Heathrow Airport to Thera in 4h. Fly via British Airways to get the fastest option. Airlines will cover a distance of 1642 mi. Most flights are nonstop.

What are the cheapest airlines flying from London Heathrow Airport to Thera round-trip?

Currently priced at £129, easyJet will fly you from London Heathrow Airport to Thera and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Aegean Airlines - these airlines can fly you to your destination from £166 and £184, respectively. Users have found that easyJet is 62% cheaper than the other options available to this destination.

What are the cheapest flights from London Heathrow Airport to Thera?

On average you can expect to pay £339 for a flight from London Heathrow Airport to Thera. The cheapest flight overall is £118 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £207.

What are the most popular airlines that fly from London Heathrow Airport to Thera?

British Airways, Aegean Airlines and easyJet are the most popular airlines when flying from London Heathrow Airport to Thera.

What airport do you fly into for flights to Thera from London Heathrow?

Thera Santorini (JTR) is the airport you will fly into if you book a flight from London Heathrow to Thera. You should not have trouble finding flights to Santorini from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Thera airport from London Heathrow. It is only a 2.9 mi journey from Santorini (JTR) to Thera’s city center.

Can I find deals for flights from Heathrow to Santorini that include hotel bookings?

Yes. In addition to deals on Heathrow to Santorini flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Santorini?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Santorini.

Can I find deals for business class flights from Heathrow to Santorini?

Yes. Cheapflights offers flight deals from Heathrow to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£97+ Cheap Flights from London Heathrow Airport to Thera

Cheapflights Tip: The best prices from London Heathrow to Thera Santorini are usually found in February or March, booked 62 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Heathrow to Santorini

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Santorini
Explore the most affordable flight options available from Heathrow to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Fri 16/1006:55 -

1 stop9h 40m

Mon 19/1020:45 -

1 stop13h 10m

Deal found 7/10£207

Sat 10/1009:05 -

1 stop9h 45m

Sat 17/1019:35 -

1 stop16h 20m

Deal found 5/10£230

Mon 12/1016:30 -

1 stop28h 55m

Mon 19/1022:00 -

1 stop15h 15m

Deal found 5/10£236

Mon 19/1008:05 -

Nonstop3h 50m

Thu 22/1017:05 -

Nonstop4h 10m

Deal found 5/10£240

Mon 12/1007:00 -

2 stops11h 00m

Mon 19/1020:45 -

1 stop13h 10m

Deal found 5/10£242

Mon 23/1122:15 -

1 stop8h 20m

Wed 9/1214:55 -

1 stop8h 20m

Deal found 8/10£249

Sun 1/1108:45 -

1 stop6h 10m

Mon 30/1108:10 -

2 stops15h 10m

Deal found 9/10£249

Sun 22/1107:00 -

2 stops13h 15m

Sun 13/1213:15 -

1 stop6h 40m

Deal found 8/10£252

Mon 16/1122:15 -

1 stop7h 20m

Tue 1/1211:55 -

1 stop8h 00m

Deal found 8/10£255

Find flight deals from Heathrow to Santorini

Round-trip from	£207
One-way from	£97
Popular in	December
Cheapest in	February
Average price	£338
Good round-trip deal	£268 or less
Good one-way deal	£337 or less

SWISS
16/10-19/10
2 total stops
22h 50m total
London to Thera

Search Deals

19/10-31/12
2 total stops
16h 55m total
London to Thera

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£41 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from London Heathrow to Thera Santorini.

Search Deals

Price to beat on a one-way flight from London Heathrow to Thera Santorini.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Mon 2/11

08:50-07:35

2 stops20h 45m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£128

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Mon 4/1

09:55-08:35

2 stops20h 40m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£133

Fastest return journey

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 31/10

22:15-07:35

1 stop7h 20m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£135

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Tue 3/11

20:50-14:25

2 stops15h 35m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£138

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Wed 28/10

22:15-08:35

1 stop8h 20m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£138

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sun 25/10

22:15-07:35

1 stop7h 20m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£141

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Wed 25/11

22:15-07:35

1 stop7h 20m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£143

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Wed 25/11

19:30-18:10

2 stops20h 40m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£160

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sun 1/11

06:30-16:55

2 stops8h 25m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£161

LondonThera

LHR London Heathrow - JTR Thera Santorini

LHRJTR

London Heathrow

Sat 17/10

22:15-07:45

1 stop7h 30m

Thera Santorini

Wed 31/12

00:00-23:00

Nonstop0h 00m

£162

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Heathrow with our price prediction graph.

LHR-JTR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Thera

Prices

Delays

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Thera, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Thera?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Thera (average of £197). Flying from London Heathrow Airport to Thera in December is currently the most expensive (average of £556). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to JTR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Thera as you normally would.

How much does it cost for a return flight from London Heathrow Airport to Thera?

Airfare is below average for this route at the moment.

London Heathrow Airport to Thera flights typically cost between £281 and £378 in January.
The cheapest return price found within the last 5 days was £237 on Aegean Airlines (29 Jan–31 Jan).

Reviews of airlines servicing Santorini

Read through reviews of airlines operating flights from London Heathrow Airport to Thera, such as Aegean Airlines,SWISS, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.1

Very Good

913 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

David,Sept 2026

CHQ - ATH

Many issues, seat broken, tray tables broken, climate varied, divider not between business class and economy, passenger behind continually pushing and banging back of seat. Will be sending a complete account of issues

Aegean Airlines

8.1

Very Good

913 reviews

Aegean Airlines

8.1

Very Good

913 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

David,Sept 2026

CHQ - ATH

SWISS

7.5

Good

2,098 reviews

Aegean Airlines

8.1

Very Good

913 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

David,Sept 2026

CHQ - ATH

easyJet

6.9

Okay

1,926 reviews

Aegean Airlines

8.1

Very Good

913 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

David,Sept 2026

CHQ - ATH

Lufthansa

6.8

Okay

8,269 reviews

Aegean Airlines

8.1

Very Good

913 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

David,Sept 2026

CHQ - ATH

British Airways

6.7

Okay

8,255 reviews

Aegean Airlines

8.1

Very Good

913 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

David,Sept 2026

CHQ - ATH

Related info for your journey

What airport do you fly into for flights to Thera from London Heathrow?
Thera Santorini (JTR) is the airport you will fly into if you book a flight from London Heathrow to Thera. You should not have trouble finding flights to Santorini from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Thera airport from London Heathrow. It is only a 2.9 mi journey from Santorini (JTR) to Thera’s city center.
How long is the flight from London Heathrow Airport to Thera?
There are many flights that can get you from London Heathrow Airport to Thera in 4h. Fly via British Airways to get the fastest option. Airlines will cover a distance of 1642 mi. Most flights are nonstop.
What are the cheapest airlines flying from London Heathrow Airport to Thera round-trip?
Currently priced at £129, easyJet will fly you from London Heathrow Airport to Thera and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Aegean Airlines - these airlines can fly you to your destination from £166 and £184, respectively. Users have found that easyJet is 62% cheaper than the other options available to this destination.
What are the cheapest flights from London Heathrow Airport to Thera?
On average you can expect to pay £339 for a flight from London Heathrow Airport to Thera. The cheapest flight overall is £118 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £207.
Can I find deals for flights from Heathrow to Santorini that include hotel bookings?
Yes. In addition to deals on Heathrow to Santorini flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Santorini?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Santorini.
Can I find deals for business class flights from Heathrow to Santorini?
Yes. Cheapflights offers flight deals from Heathrow to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Thera?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Thera (average of £197). Flying from London Heathrow Airport to Thera in December is currently the most expensive (average of £556). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Perissa

Firostefani

Kamari

Oia

Imerovigli

Karterados

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Luton to Paleochori flights

Top 5 airlines flying from Heathrow to Santorini

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£129	Average£266	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
SWISS	Cheapest£166	Average£227	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Aegean Airlines	Cheapest£184	Average£303	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Lufthansa	Cheapest£220	Average£346	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£234	Average£374	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Santorini?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Santorini from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santorini?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santorini from Heathrow.

Can Cheapflights find flights from Heathrow to Santorini with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Santorini, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Santorini become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Santorini flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Heathrow Airport to Thera from £97

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Santorini

Cheapest flights from Heathrow to SantoriniExplore the most affordable flight options available from Heathrow to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Explore the most affordable flight options available from Heathrow to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Heathrow to SantoriniDiscover carefully curated flight deals from Heathrow to Santorini that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Heathrow to Santorini that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Direct flights from Heathrow to SantoriniExplore direct flight options from Heathrow to Santorini based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.

Explore direct flight options from Heathrow to Santorini based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.

Last-minute flights from Heathrow to SantoriniDiscover last-minute flight deals from Heathrow to Santorini. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Santorini. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Heathrow to SantoriniSearch for one-way flight options from Heathrow to Santorini. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Heathrow to Santorini. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from Heathrow to Santorini

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Heathrow with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from London Heathrow Airport to Thera?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Thera, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Thera?

What is the cheapest time of day to fly from LHR to JTR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Thera as you normally would.

How much does it cost for a return flight from London Heathrow Airport to Thera?

Airfare is below average for this route at the moment.

London Heathrow Airport to Thera flights typically cost between £281 and £378 in January.The cheapest return price found within the last 5 days was £237 on Aegean Airlines (29 Jan–31 Jan).

How often are flights from London to Thera delayed?

About 13% of weekly flights between London and Thera have experienced delays in the past year, with the average delay time being 103 minutes.

What is the most punctual flight time for London to Thera flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Thera flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

What’s the top stopover airport for flights from London Heathrow Airport to Thera?

Athens (ATH) – chosen by Cheapflights users on 64% of one-stop itineraries from London Heathrow Airport to Thera on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Thera?

Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of £217.

What’s the fastest stopover option from London Heathrow Airport to Thera?

Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 6h 30m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Thera?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 2h 03m.

Reviews of airlines servicing Santorini

Read through reviews of airlines operating flights from London Heathrow Airport to Thera, such as Aegean Airlines,SWISS, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Thera from London Heathrow?

How long is the flight from London Heathrow Airport to Thera?

What are the cheapest airlines flying from London Heathrow Airport to Thera round-trip?

What are the cheapest flights from London Heathrow Airport to Thera?

Can I find deals for flights from Heathrow to Santorini that include hotel bookings?

How can I find direct flights from Heathrow to Santorini?

Can I find deals for business class flights from Heathrow to Santorini?

What is the cheapest month to book a flight from London Heathrow Airport to Thera?

Travelling to a place near Thera?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Santorini

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Complete your trip

Complete your trip to Santorini by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Aegean

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Search flights from Heathrow to Santorini by cabin class

Find flights from Heathrow to Santorini, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Santorini flights

Browse other Heathrow and Santorini flight options. Last updated on 10 October 2026.

Other flights from Heathrow

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Popular flight searches

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Other flights to Santorini

Explore flights to Santorini departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

Cheapest flights from Heathrow to Santorini
Explore the most affordable flight options available from Heathrow to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Heathrow to Santorini
Discover carefully curated flight deals from Heathrow to Santorini that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Direct flights from Heathrow to Santorini
Explore direct flight options from Heathrow to Santorini based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.

Last-minute flights from Heathrow to Santorini
Discover last-minute flight deals from Heathrow to Santorini. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Heathrow to Santorini
Search for one-way flight options from Heathrow to Santorini. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

London Heathrow Airport to Thera flights typically cost between £281 and £378 in January.
The cheapest return price found within the last 5 days was £237 on Aegean Airlines (29 Jan–31 Jan).