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

For one-way options, check prices for British Airways. According to our data, you can fly for as low as £104. Users have also found prices from £113 and £116 on Aegean Airlines and Eurowings, respectively.

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

Currently, January is the cheapest month in which you can book a flight from Thera to London Heathrow Airport (average of £112). Flying from Thera to London Heathrow Airport in August is currently the most expensive (average of £164). 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 day to fly from Thera to London Heathrow Airport?

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

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

On average you can expect to pay £132 for a flight from Thera to London Heathrow Airport. The cheapest flight overall is £82 while the most popular route, (Thera Santorini - London Heathrow) is currently priced at £179.

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

Users have found that flying from Thera to London Heathrow Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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 - Compare & Save Big

Cheap flight deals from Santorini to Heathrow

Round-trip from	£166
One-way from	£80
Good round-trip deal	£98 or less
Good one-way deal	£119 or less

SWISS
13/6-29/6
2 total stops
23h 20m total
Thera to London

Search Deals

31/7
1 total stop
11h 25m total
Thera to London

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Santorini to Heathrow

Cheapest flights from Santorini to Heathrow
Explore the most affordable flight options available from Santorini to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Fri 13/620:00JTR - LHR

1 stop13h 55mSWISS

Sun 29/608:45LHR - JTR

1 stop9h 25mSWISS

Deal found 29/4£166

Fri 9/519:20JTR - LHR

1 stop16h 35mMultiple Airlines

Sun 18/506:00LHR - JTR

1 stop12h 10mMultiple Airlines

Deal found 28/4£179

Fri 13/619:20JTR - LHR

2 stops23h 20mLufthansa

Sun 29/606:30LHR - JTR

2 stops8h 20mLufthansa

Deal found 29/4£238

Wed 23/714:00JTR - LHR

1 stop6h 35mAir France

Wed 6/819:45LHR - JTR

1 stop15h 05mAir France

Deal found 29/4£244

Fri 13/615:05JTR - LHR

Nonstop4h 10mBritish Airways

Sun 29/610:15LHR - JTR

Nonstop3h 55mBritish Airways

Deal found 29/4£289

Thu 1/508:25JTR - LHR

1 stop11h 30mAegean Airlines

Wed 7/522:15LHR - JTR

1 stop7h 30mAegean Airlines

Deal found 28/4£321

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 30 April 2025.

Fri 13/620:00JTR - LHR

1 stop13h 55mSWISS

Sun 29/608:45LHR - JTR

1 stop9h 25mSWISS

Deal found 29/4£166

Fri 9/519:20JTR - LHR

1 stop16h 35mMultiple Airlines

Sun 18/506:00LHR - JTR

1 stop12h 10mMultiple Airlines

Deal found 28/4£179

Fri 13/619:20JTR - LHR

2 stops23h 20mLufthansa

Sun 29/606:30LHR - JTR

2 stops8h 20mLufthansa

Deal found 29/4£238

Wed 23/714:00JTR - LHR

1 stop6h 35mAir France

Wed 6/819:45LHR - JTR

1 stop15h 05mAir France

Deal found 29/4£244

Fri 13/615:05JTR - LHR

Nonstop4h 10mBritish Airways

Sun 29/610:15LHR - JTR

Nonstop3h 55mBritish Airways

Deal found 29/4£289

Wed 4/608:25JTR - LHR

1 stop9h 05mAegean Airlines

Wed 4/622:15LHR - JTR

1 stop8h 45mAegean Airlines

Deal found 29/4£348

Last-minute flights from Santorini to Heathrow
Discover last-minute flight deals from Santorini to Heathrow. Data last updated 30 April 2025 and is based on user searches.

Thu 1/508:25JTR - LHR

1 stop11h 30mAegean Airlines

Wed 7/522:15LHR - JTR

1 stop7h 30mAegean Airlines

Deal found 28/4£321

Sun 4/517:40JTR - LHR

2 stops18h 15mLufthansa

Sun 11/509:00LHR - JTR

1 stop5h 50mLufthansa

Deal found 29/4£262

Sun 4/517:10JTR - LHR

Nonstop4h 10mBritish Airways

Sun 11/510:15LHR - JTR

Nonstop3h 55mBritish Airways

Deal found 29/4£320

Sun 4/511:35JTR - LHR

2 stops10h 05mAegean Airlines

Sun 11/507:25LHR - JTR

2 stops8h 40mAegean Airlines

Deal found 29/4£1,726

Fri 9/519:20JTR - LHR

1 stop16h 35mMultiple Airlines

Sun 18/506:00LHR - JTR

1 stop12h 10mMultiple Airlines

Deal found 28/4£179

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 30 April 2025.

Thu 31/708:30JTR - LHR

1 stop11h 25mMultiple Airlines

Deal found 28/4£80

Fri 16/515:05JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 29/4£104

Tue 17/606:00JTR - LHR

1 stop7h 15mAegean Airlines

Deal found 29/4£113

Sun 11/511:50JTR - LHR

1 stop6h 35mEurowings

Deal found 28/4£116

Sat 21/621:40JTR - LHR

1 stop13h 05mAustrian Airlines

Deal found 28/4£131

Fri 30/520:20JTR - LHR

1 stop13h 35mSWISS

Deal found 28/4£133

Sat 12/713:35JTR - LHR

1 stop7h 00mAir France

Deal found 29/4£135

Fri 18/719:20JTR - LHR

1 stop26h 20mLufthansa

Deal found 28/4£149

Fri 20/620:25JTR - LHR

1 stop14h 45mVueling

Deal found 28/4£156

Sat 6/901:15JTR - LHR

2 stops21h 30mIberia

Deal found 28/4£454

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 13/6

20:00-07:55

1 stop13h 55m

London Heathrow

Sun 29/6

08:45-20:10

1 stop9h 25m

£166

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 9/5

19:20-09:55

1 stop16h 35m

London Heathrow

Sun 18/5

06:00-20:10

1 stop12h 10m

£179

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 13/6

19:20-16:40

2 stops23h 20m

London Heathrow

Sun 29/6

06:30-16:50

2 stops8h 20m

£238

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Wed 23/7

14:00-18:35

1 stop6h 35m

London Heathrow

Wed 6/8

19:45-12:50

1 stop15h 05m

£244

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 13/6

15:05-17:15

Nonstop4h 10m

London Heathrow

Sun 29/6

10:15-16:10

Nonstop3h 55m

£289

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Wed 4/6

08:25-15:30

1 stop9h 05m

London Heathrow

Wed 4/6

22:15-09:00

1 stop8h 45m

£348

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Thu 31/7

08:30-17:55

1 stop11h 25m

£80

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Fri 16/5

15:05-17:15

Nonstop4h 10m

£104

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Tue 17/6

06:00-11:15

1 stop7h 15m

£113

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Sun 11/5

11:50-16:25

1 stop6h 35m

£116

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 16 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.

Cheapflights Insights

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

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.

Rainfall in Heathrow by month

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.

Temperature in Heathrow by month

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).

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Thera to London, such as Aegean Airlines, Austrian Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.1

Very Good

739 reviews

Check prices

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

739 reviews

Aegean Airlines

8.1

Very Good

739 reviews

Check prices

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

780 reviews

Aegean Airlines

8.1

Very Good

739 reviews

Check prices

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

1,588 reviews

Aegean Airlines

8.1

Very Good

739 reviews

Check prices

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

1,446 reviews

Aegean Airlines

8.1

Very Good

739 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Vueling

7.1

Good

1,158 reviews

Aegean Airlines

8.1

Very Good

739 reviews

Check prices

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 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.
What are the cheapest airlines to fly from Thera to London Heathrow Airport one-way?
For one-way options, check prices for British Airways. According to our data, you can fly for as low as £104. Users have also found prices from £113 and £116 on Aegean Airlines and Eurowings, respectively.
What are the cheapest flights from Thera to London Heathrow Airport?
On average you can expect to pay £132 for a flight from Thera to London Heathrow Airport. The cheapest flight overall is £82 while the most popular route, (Thera Santorini - London Heathrow) is currently priced at £179.
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.
What is the cheapest month to book a flight from Thera to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Thera to London Heathrow Airport (average of £112). Flying from Thera to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Deal

Hounslow

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Northampton

Ilford

Hayes

Southend-on-Sea

Crawley

Wembley

Ipswich

Maidstone

Winchester

Swindon

Folkestone

Dartford

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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

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 Heathrow from Santorini today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Santorini to Heathrow for you. Better yet — we are completely free to use.

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Santorini to Heathrow

Round-trip from

One-way from

Good round-trip deal

Good one-way deal

Find flight deals from Santorini to Heathrow

Cheapest flights from Santorini to HeathrowExplore the most affordable flight options available from Santorini to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Santorini to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

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.

Cheapflights Insights

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

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

Find hourly flight availability from Santorini to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Thera to London, such as Aegean Airlines, Austrian Airlines and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the cheapest flights 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?

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

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 Santorini to Heathrow

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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Cheapest flights from Santorini to Heathrow
Explore the most affordable flight options available from Santorini to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.