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

Cheapflights users have booked flights from London Heathrow Airport to Thera round-trip from $209. Other airlines that can offer you cheap pricing are SWISS, from $223, and British Airways, from $246. Users have found that Lufthansa is 44% cheaper than the other options available to this destination.

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

The cheapest airline one-way is Air France, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from London Heathrow Airport to Thera for a low price.

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

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

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

The cheapest flight price from London Heathrow Airport to Thera is $136. On average you can expect to pay $196. The most popular route, (London Heathrow - Thera Santorini), can usually be booked for $209.

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

Wednesday flights are generally found to be more expensive for flights from London Heathrow Airport to Thera. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Thera.

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

To save up to 216% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Thera from $263 1-2 weeks out and tickets from $302 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Thera. Flights to Thera from London Heathrow Airport in September are about $267 on average during September, but can be found for as low as $79.

Most accurate provider : When it comes to deals on London Heathrow Airport-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Thera flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-Thera flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 2.9 mi from the city center, Thera Santorini is the airport most travelers will use when flying to Thera from London Heathrow. Booking flights from London Heathrow to Santorini (JTR) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

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 vacation 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.

$122+ Save on Flights from London Heathrow Airport to Thera

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Find cheap flights from Heathrow to Santorini with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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The best prices from London Heathrow to Thera Santorini are usually found in January or February, booked 61 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Santorini

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$209 (oojo)
One-way from	$122 (Air France)
Popular in	December
Cheapest in	January
Average price	$316
Good round-trip deal	$252 or less
Good one-way deal	$136 or less

Provider with most accurate pricing for London Heathrow-Thera Santorini flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Thera Santorini flights.

Search Deals

From London Heathrow to Thera Santorini

Search Deals

One-way flight from London Heathrow to Thera Santorini

Search Deals

High demand for flights, 4% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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

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

Search Deals

Find flight deals from Heathrow to Santorini

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 March 14, 2025.

Sat 5/109:00 amLHR - JTR

1 stop7h 35mLufthansa

Sat 5/247:25 pmJTR - LHR

1 stop14h 50mLufthansa

Deal found 3/13

$209

Sat 5/1010:50 amLHR - JTR

1 stop5h 45mMultiple Airlines

Sun 5/188:55 pmJTR - LHR

1 stop13h 00mMultiple Airlines

Deal found 3/13

$215

Tue 5/138:05 pmLHR - JTR

1 stop11h 45mSWISS

Sun 5/188:55 pmJTR - LHR

1 stop13h 00mSWISS

Deal found 3/13

$223

Mon 5/58:10 amLHR - JTR

Nonstop3h 50mBritish Airways

Sat 5/176:25 pmJTR - LHR

Nonstop4h 10mBritish Airways

Deal found 3/13

$246

Fri 5/94:35 pmLHR - JTR

1 stop5h 50mAegean Airlines

Mon 5/1211:35 amJTR - LHR

1 stop5h 55mAegean Airlines

Deal found 3/13

$312

Fri 6/67:30 pmLHR - JTR

1 stop23h 20mAustrian Airlines

Tue 6/109:40 pmJTR - LHR

1 stop12h 40mAustrian Airlines

Deal found 3/13

$379

Best flights from Heathrow to Santorini
Discover carefully curated flight deals from Heathrow to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2025.

Sat 5/109:00 amLHR - JTR

1 stop7h 35mLufthansa

Sat 5/247:25 pmJTR - LHR

1 stop14h 50mLufthansa

Deal found 3/13

$209

Sat 5/1010:50 amLHR - JTR

1 stop5h 45mMultiple Airlines

Sun 5/188:55 pmJTR - LHR

1 stop13h 00mMultiple Airlines

Deal found 3/13

$215

Tue 5/138:05 pmLHR - JTR

1 stop11h 45mSWISS

Sun 5/188:55 pmJTR - LHR

1 stop13h 00mSWISS

Deal found 3/13

$223

Mon 5/58:10 amLHR - JTR

Nonstop3h 50mBritish Airways

Sat 5/176:25 pmJTR - LHR

Nonstop4h 10mBritish Airways

Deal found 3/13

$246

Fri 5/94:35 pmLHR - JTR

1 stop5h 50mAegean Airlines

Mon 5/1211:35 amJTR - LHR

1 stop5h 55mAegean Airlines

Deal found 3/13

$312

Fri 6/67:30 pmLHR - JTR

1 stop23h 20mAustrian Airlines

Tue 6/109:40 pmJTR - LHR

1 stop12h 40mAustrian Airlines

Deal found 3/13

$379

Last-minute flights from Heathrow to Santorini
Discover last-minute flight deals from Heathrow to Santorini. Data last updated March 14, 2025 and is based on user searches.

Fri 3/2110:15 pmLHR - JTR

1 stop13h 55mAegean Airlines

Sun 3/2311:35 amJTR - LHR

1 stop11h 40mAegean Airlines

Deal found 3/13

$387

Sun 3/3010:15 pmLHR - JTR

1 stop7h 40mAegean Airlines

Wed 4/911:35 amJTR - LHR

1 stop5h 55mAegean Airlines

Deal found 3/13

$355

Sun 4/2010:15 amLHR - JTR

Nonstop3h 55mBritish Airways

Sun 4/275:10 pmJTR - LHR

Nonstop4h 10mBritish Airways

Deal found 3/13

$269

Sun 4/208:30 amLHR - JTR

1 stop6h 20mMultiple Airlines

Sun 4/275:10 pmJTR - LHR

Nonstop4h 10mMultiple Airlines

Deal found 3/13

$314

Tue 4/2910:50 amLHR - JTR

1 stop6h 25mLufthansa

Sat 5/37:25 pmJTR - LHR

1 stop14h 50mLufthansa

Deal found 3/13

$239

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 March 14, 2025.

Wed 8/277:45 pmLHR - JTR

1 stop15h 05mAir France

Deal found 3/12

$122

Sun 7/66:50 amLHR - JTR

1 stop15h 40mMultiple Airlines

Deal found 3/13

$124

Sat 7/510:15 amLHR - JTR

Nonstop3h 55mBritish Airways

Deal found 3/13

$141

Sun 5/189:00 amLHR - JTR

1 stop5h 50mLufthansa

Deal found 3/13

$158

Fri 5/1610:15 pmLHR - JTR

1 stop8h 50mAegean Airlines

Deal found 3/13

$165

Tue 5/208:05 pmLHR - JTR

1 stop11h 45mSWISS

Deal found 3/13

$176

Mon 4/148:40 pmLHR - JTR

2 stops19h 20mEmirates

Deal found 3/13

$2,586

Find flights from Heathrow to Santorini within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 5/10

9:00 am-6:35 pm

1 stop7h 35m

Thera Santorini

Sat 5/24

7:25 pm-8:15 am

1 stop14h 50m

$209

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 5/10

10:50 am-6:35 pm

1 stop5h 45m

Thera Santorini

Sun 5/18

8:55 pm-7:55 am

1 stop13h 00m

$215

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 5/13

8:05 pm-9:50 am

1 stop11h 45m

Thera Santorini

Sun 5/18

8:55 pm-7:55 am

1 stop13h 00m

$223

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Mon 5/5

8:10 am-2:00 pm

Nonstop3h 50m

Thera Santorini

Sat 5/17

6:25 pm-8:35 pm

Nonstop4h 10m

$246

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Fri 5/9

4:35 pm-12:25 am

1 stop5h 50m

Thera Santorini

Mon 5/12

11:35 am-3:30 pm

1 stop5h 55m

$312

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Fri 6/6

7:30 pm-8:50 pm

1 stop23h 20m

Thera Santorini

Tue 6/10

9:40 pm-8:20 am

1 stop12h 40m

$379

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Wed 8/27

7:45 pm-12:50 pm

1 stop15h 05m

$122

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 7/6

6:50 am-12:30 am

1 stop15h 40m

$124

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 7/5

10:15 am-4:10 pm

Nonstop3h 55m

$141

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sun 5/18

9:00 am-4:50 pm

1 stop5h 50m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 13 results

Compare providers for flights from Heathrow to Santorini

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Santorini in March.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London Heathrow Airport-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Thera flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-Thera flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Estimated round-trip 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.

Travel insights for flights from Heathrow to Santorini

Get recent, data-driven insights about flights from Heathrow to Santorini including ideal travel times, pricing trends, and more.

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

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Thera. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

It’s typically best to fly out from London Heathrow Airport to Thera at noon. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Santorini

Aegean Airlines

8.1

Very good

725 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines

8.1

Very good

725 reviews

Aegean Airlines

8.1

Very good

725 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Emirates

8.0

Very good

3,202 reviews

Aegean Airlines

8.1

Very good

725 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines

7.6

Good

766 reviews

Aegean Airlines

8.1

Very good

725 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

SWISS

7.5

Good

1,564 reviews

Aegean Airlines

8.1

Very good

725 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Air France

7.4

Good

1,424 reviews

Aegean Airlines

8.1

Very good

725 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

What airport do you fly into for flights to Thera from London Heathrow?
Located just 2.9 mi from the city center, Thera Santorini is the airport most travelers will use when flying to Thera from London Heathrow. Booking flights from London Heathrow to Santorini (JTR) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.
What are the cheapest airlines flying from London Heathrow Airport to Thera round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Thera round-trip from $209. Other airlines that can offer you cheap pricing are SWISS, from $223, and British Airways, from $246. Users have found that Lufthansa is 44% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Thera one-way?
The cheapest airline one-way is Air France, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from London Heathrow Airport to Thera for a low price.
What are the cheapest flights from London Heathrow Airport to Thera?
The cheapest flight price from London Heathrow Airport to Thera is $136. On average you can expect to pay $196. The most popular route, (London Heathrow - Thera Santorini), can usually be booked for $209.
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 vacation 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.

See more FAQs

Oia

Imerovigli

Firostefani

Kamari

Perissa

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Top 2 airlines flying from Heathrow to Santorini

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$242	Average$452	FlexibilityNo cancel fee	On-time70%
Aegean Airlines	Cheapest$287	Average$397	FlexibilityNo cancel fee	On-time87%

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$122+ Cheap flights from Heathrow (LHR) to Thera (JTR)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to Santorini with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from London Heathrow to Thera Santorini are usually found in January or February, booked 61 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Santorini

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 March 14, 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 March 14, 2025.

Find flights from Heathrow to Santorini within your budget

Compare providers for flights from Heathrow to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Santorini in March.

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.

Travel insights for flights from Heathrow to Santorini

Get recent, data-driven insights about flights from Heathrow to Santorini including ideal travel times, pricing trends, and more.

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 round-trip flight from Heathrow to Santorini. Price data was last updated on March 7, 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 March 14, 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?

Traveling to a place near London Heathrow Airport?

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

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Heathrow to Santorini

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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 March 14, 2025.