Q: What is the typical price of a round-trip flight between London Heathrow Airport and Thera?

Prices are currently low for flights on this route. Typical prices usually range from £316 to £582. The lowest price recently found on this route was £105.

Question 1

Which stopover airport has the shortest travel time from London Heathrow Airport to Thera?

Accepted Answer

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 5h 50m.

Question 2

What is the cheapest month to fly to Thera?

Accepted Answer

The cheapest month to fly to Thera from London Heathrow Airport is in February. Flight prices, which tend to average around £202, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Thera, with average flight prices from London Heathrow Airport averaging around £217.

Question 3

Which stopover airport offers the lowest fares from London Heathrow Airport to Thera?

Accepted Answer

Flights via Athens (ATH) offer the lowest average return price of £293.

Question 4

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

Accepted Answer

Aegean Airlines and British Airways are the most popular carriers operating from London Heathrow to Thera Santorini

Question 5

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

Accepted Answer

You are more likely to see cheaper flights to Thera from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Thera for around £294 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 Heathrow Airport for as low as £233 on momondo.

Question 6

How often are flights from London to Thera delayed?

Accepted Answer

Historically, on average around 13% of flights between London and Thera have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Question 7

Which stopover airport has the shortest connection time from London Heathrow Airport to Thera?

Accepted Answer

Paris (CDG) has the shortest average stopover time for this route: 1h 33m.

Question 8

Can stopping save me money on London Heathrow Airport to Thera flights?

Accepted Answer

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

Question 9

What is the cheapest London Heathrow to Thera Santorini flight route?

Accepted Answer

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

Question 10

What is the typical price of a round-trip flight between London Heathrow Airport and Thera?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £316 to £582.
The lowest price recently found on this route was £105.

Question 11

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

Accepted Answer

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 £258 per ticket.

Question 12

Which airlines fly to Thera?

Accepted Answer

British Airways, Aegean Airlines and easyJet are the top three most popular airlines that fly to Thera from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Thera. Keep in mind that there are 6 different airlines that fly to Thera on a routine basis, so you have a few additional options to choose from.

Question 13

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

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Question 14

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

Accepted Answer

The cheapest day to depart on your flight to Thera is on a Sunday when prices can be found for as low as £168. This is often the case because there is less demand to fly during this day of the week. Flights from London Heathrow Airport to Thera on a Saturday will generally be more expensive and average around £256. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 15

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

Accepted Answer

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 16

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Thera?

Accepted Answer

Paris (CDG) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

Question 17

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

Accepted Answer

There are 2 cabin classes available to choose from on London Heathrow to Thera Santorini flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 18

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 19

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

Accepted Answer

Prices for flights from London Heathrow Airport to Thera Santorini Airport are refreshed on a daily basis.

Question 20

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

Accepted Answer

As of November 2025, there are 6 operators available to choose from for flights from London Heathrow Airport to Thera Santorini Airport.

Question 21

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

Accepted Answer

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 Heathrow Airport to Thera Santorini Airport.

Question 22

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

Accepted Answer

The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	£119
Fastest flight time	3h 50m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Thera	1 airport

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £91	Free Cancellation	Rating 6.9 1,848 reviews	Search easyJet flights
Aegean Airlines	PriceFrom £165	Free Cancellation	Rating 8.1 823 reviews	Search Aegean Airlines flights
Air France	PriceFrom £178	Free Cancellation	Rating 7.4 1,498 reviews	Search Air France flights
British Airways	PriceFrom £184	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
SWISS	PriceFrom £187	Free Cancellation	Rating 7.5 1,794 reviews	Search SWISS flights
Lufthansa	PriceFrom £219	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights

Cheap flights from London Heathrow Airport to Thera from £101

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 Heathrow Airport to Thera departing on 1/12. 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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What is the typical price of a round-trip flight between London Heathrow Airport and Thera?

What is the cheapest month to fly to Thera?

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

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 £258 per ticket.

What is the cheapest London Heathrow to Thera Santorini flight route?

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

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

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

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

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

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

Aegean Airlines and British Airways are the most popular carriers operating from London Heathrow to Thera Santorini

Which airlines fly to Thera?

How often are flights from London to Thera delayed?

Historically, on average around 13% of flights between London and Thera have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Thera?

Paris (CDG) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London Heathrow Airport to Thera?

Flights via Athens (ATH) offer the lowest average return price of £293.

Which stopover airport has the shortest travel time from London Heathrow Airport to Thera?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 5h 50m.

Which stopover airport has the shortest connection time from London Heathrow Airport to Thera?

Paris (CDG) has the shortest average stopover time for this route: 1h 33m.

When to book flights from London Heathrow Airport to Thera

Cheap London Heathrow Airport to Thera (LHR to JTR) flight deals and tips

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How far is London Heathrow to Thera Santorini by plane?

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

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

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

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

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What is the most popular airline from London Heathrow Airport to Thera?

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