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

Airlines like Aegean Airlines fly from Thera to London Heathrow Airport in about 8h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Thera to London Heathrow Airport is about 1642 mi.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

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

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

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

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

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

How can I find direct flights from Santorini to Heathrow?

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

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

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

£80+ Flights from Thera to London Heathrow Airport

Find flight deals from Santorini to Heathrow

Enter your travel dates to find the best prices.

Best flights from Santorini to Heathrow
Discover carefully curated flight deals from Santorini to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.

Fri 23/114:45JTR - LHR

1 stop8h 30mAegean Airlines

Thu 29/122:15LHR - JTR

1 stop11h 00mAegean Airlines

Deal found 30/11£130

Fri 23/111:55JTR - LHR

1 stop5h 35mMultiple Airlines

Thu 29/106:50LHR - JTR

2 stops9h 10mMultiple Airlines

Deal found 30/11£228

Sat 2/517:40JTR - LHR

1 stop6h 30mLufthansa

Tue 5/506:55LHR - JTR

1 stop10h 20mLufthansa

Deal found 29/11£273

Mon 2/308:10JTR - LHR

1 stop9h 20mAegean Airlines

Thu 5/316:35LHR - JTR

1 stop16h 40mAegean Airlines

Deal found 30/11£183

Mon 2/309:00JTR - LHR

1 stop8h 30mMultiple Airlines

Thu 5/306:35LHR - JTR

2 stops8h 00mMultiple Airlines

Deal found 30/11£326

Last-minute flights from Santorini to Heathrow
Discover last-minute flight deals from Santorini to Heathrow. Data last updated 2 December 2025 and is based on user searches.

Fri 23/114:45JTR - LHR

1 stop8h 30mAegean Airlines

Thu 29/122:15LHR - JTR

1 stop11h 00mAegean Airlines

Deal found 30/11£130

Fri 23/111:55JTR - LHR

1 stop5h 35mMultiple Airlines

Thu 29/106:50LHR - JTR

2 stops9h 10mMultiple Airlines

Deal found 30/11£228

Fri 23/106:00JTR - LHR

1 stop17h 15mAegean Airlines

Mon 26/112:15LHR - JTR

1 stop8h 10mAegean Airlines

Deal found 1/12£295

Fri 23/109:00JTR - LHR

2 stops23h 40mEtihad Airways

Mon 26/113:55LHR - JTR

2 stops20h 50mEtihad Airways

Deal found 1/12£7,431

One-way flights from Santorini to Heathrow
Search for one-way flight options from Santorini to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 December 2025.

Mon 9/314:45JTR - LHR

1 stop8h 30mAegean Airlines

Deal found 1/12£80

Tue 19/522:00JTR - LHR

1 stop15h 15mAegean Airlines

Deal found 30/11£90

Sat 16/511:30JTR - LHR

2 stops10h 35mMultiple Airlines

Deal found 30/11£99

Tue 19/510:40JTR - LHR

2 stops24h 30mMultiple Airlines

Deal found 30/11£101

Tue 19/514:45JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 30/11£110

Sat 16/518:25JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 30/11£111

Mon 25/500:15JTR - LHR

1 stop13h 00mMultiple Airlines

Deal found 1/12£112

Tue 26/521:40JTR - LHR

1 stop12h 40mAustrian Airlines

Deal found 1/12£118

Sat 21/314:45JTR - LHR

1 stop8h 30mAegean Airlines

Deal found 30/11£128

Cheap flight deals from Santorini to Heathrow

Round-trip from	£130
One-way from	£80

Aegean Airlines
23/1-29/1
2 total stops
19h 30m total
Thera to London

Search Deals

Aegean Airlines
9/3
1 total stop
8h 30m total
Thera to London

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 23/1

14:45-21:15

1 stop8h 30m

London Heathrow

Thu 29/1

22:15-11:15

1 stop11h 00m

£130

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 2/3

08:10-15:30

1 stop9h 20m

London Heathrow

Thu 5/3

16:35-11:15

1 stop16h 40m

£183

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 23/1

11:55-15:30

1 stop5h 35m

London Heathrow

Thu 29/1

06:50-18:00

2 stops9h 10m

£228

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 2/5

17:40-22:10

1 stop6h 30m

London Heathrow

Tue 5/5

06:55-19:15

1 stop10h 20m

£273

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 2/3

09:00-15:30

1 stop8h 30m

London Heathrow

Thu 5/3

06:35-16:35

2 stops8h 00m

£326

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 9/3

14:45-21:15

1 stop8h 30m

£80

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 16/5

11:30-20:05

2 stops10h 35m

£99

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Tue 19/5

10:40-09:10

2 stops24h 30m

£101

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sat 16/5

18:25-20:35

Nonstop4h 10m

£111

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 25/5

00:15-11:15

1 stop13h 00m

£112

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 15 results

Best time to book a flight from Santorini to Heathrow

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

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.

Related info for your journey

What airport do you fly from for flights from Thera to London Heathrow?
Located just 2.9 mi from the city center, Thera Santorini is the airport most travelers will use when flying to London Heathrow from Thera. Booking flights from Santorini (JTR) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.
How long is the flight from Thera to London Heathrow Airport?
Airlines like Aegean Airlines fly from Thera to London Heathrow Airport in about 8h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Thera to London Heathrow Airport is about 1642 mi.
Can I find deals for flights from Santorini to Heathrow that include hotel bookings?
Yes. In addition to deals on Santorini to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Santorini to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santorini to Heathrow.
Can I find deals for business class flights from Santorini to Heathrow?
Yes. Cheapflights offers flight deals from Santorini to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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

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Cheap flights from Thera to London Heathrow Airport from £80

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Santorini to Heathrow

Best flights from Santorini to HeathrowDiscover carefully curated flight deals from Santorini to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.

Discover carefully curated flight deals from Santorini to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.

Cheap flight deals from Santorini to Heathrow

Round-trip from

One-way from

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

Best time to book a flight from Santorini to Heathrow

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

Related info for your journey

Find useful and relevant information for your journey from Santorini to Heathrow. 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 from for flights from Thera to London Heathrow?

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

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

How can I find direct flights from Santorini to Heathrow?

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Santorini to Heathrow

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

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

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

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

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

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Best flights from Santorini to Heathrow
Discover carefully curated flight deals from Santorini to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.