Question 1

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

Accepted Answer

Currently priced at £169, Austrian Airlines will fly you from London Heathrow Airport to Thera and back. In addition to Austrian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Lufthansa - these airlines can fly you to your destination from £170 and £202, respectively. Users have found that Austrian Airlines is 37% cheaper than the other options available to this destination.

Question 2

What are the cheapest airlines to fly from London Heathrow Airport to Thera one-way?

Accepted Answer

£75 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Air France and Aegean Airlines, with prices starting from £95 and £101, respectively.

Question 3

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Thera, you should look to book at least 55 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.

Question 4

What is the cheapest day to fly from London Heathrow Airport to Thera?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to Thera flight should consider departing on Sunday at midday when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

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

Accepted Answer

On average you can expect to pay £284 for a flight from London Heathrow Airport to Thera. The cheapest flight overall is £138 while the most popular route, (London Heathrow - Thera Santorini) is currently priced at £169.

Question 6

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

Accepted Answer

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

Question 7

What is the cheapest day to fly round-trip from London Heathrow Airport to Thera?

Accepted Answer

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

Question 8

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

Accepted Answer

To save on the cost of your flight from London Heathrow Airport to Thera, book at least 56 days before your planned departure. Booking around this time can save you about 219% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £195 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £196.

Question 9

What is the cheapest month to fly from London Heathrow Airport to Thera?

Accepted Answer

March is one of the best times of the year to fly to Thera from London Heathrow Airport. Prices for March average £189 per person but you can even find prices for as low as £28. The most expensive prices can be found in the month of December. Opting for a March flight can save you 51% on your journey compared to booking in December

Question 10

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

Accepted Answer

One of the essential ways to save on airfare from London Heathrow Airport to Thera is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 42% on airfare.

Question 11

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

Accepted Answer

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 6 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.

Question 12

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

Accepted Answer

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

Question 13

How can I find direct flights from Heathrow to Santorini?

Accepted Answer

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

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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!

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Round-trip from	£169
One-way from	£75
Popular in	December
Cheapest in	March
Average price	£291
Good round-trip deal	£283 or less
Good one-way deal	£191 or less

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£116	Average£191	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
SWISS	Cheapest£156	Average£207	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£167	Average£299	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aegean Airlines	Cheapest£167	Average£278	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Air France	Cheapest£173	Average£326	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£177	Average£316	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from London Heathrow Airport to Thera from £75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Thera Santorini are usually found in March or January, booked 55 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Santorini

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Find 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 18 June 2025.

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 18 June 2025.

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Best time to book a flight from Heathrow to Santorini

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Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Santorini. Price data was last updated on 13 June 2025.

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

Find hourly flight availability from Heathrow to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 June 2025.

Reviews of airlines servicing Santorini

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

What are the cheapest airlines to fly from London Heathrow Airport to Thera one-way?

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?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Heathrow to Santorini

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Top 6 airlines flying from Heathrow to Santorini

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

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

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

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

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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 18 June 2025.