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LHR - JTR

$109 Find cheap flights from London Heathrow Airport to Santorini (Thira)

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Thera departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/28
Fri 7/5

Search hundreds of travel sites at once for deals on flights to Santorini (Thira)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Thera, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Thera, as well as popular online travel agencies
In the last 7 days travelers have searched 43,361,115 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Heathrow to Thera (LHR-JTR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Thera that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:05 pm - 9:55 amLHR-JTR
11h 50m1 stop
9:00 pm - 7:25 pmJTR-LHR
24h 25m1 stop
$209SWISS
Find Deal
Tue, Sep 17 - Sun, Sep 29
6:00 am - 6:30 pmLHR-JTR
10h 30m1 stop
12:45 pm - 9:30 pmJTR-LHR
10h 45m1 stop
$219SWISS
Find Deal
Fri, Aug 30 - Wed, Sep 4
6:00 am - 6:20 pmLHR-JTR
10h 20m1 stop
9:40 pm - 8:20 amJTR-LHR
12h 40m1 stop
$231Austrian Airlines
Find Deal
Sun, Jul 7 - Tue, Jul 16
8:05 pm - 9:55 amLHR-JTR
11h 50m1 stop
8:05 pm - 9:40 amJTR-LHR
15h 35m2 stops
Tue, Aug 27 - Tue, Sep 3
9:00 am - 7:15 pmLHR-JTR
8h 15m1 stop
9:40 pm - 8:20 amJTR-LHR
12h 40m1 stop
Tue, Jul 9 - Tue, Jul 16
10:00 am - 8:50 pmLHR-JTR
8h 50m1 stop
9:40 pm - 9:20 amJTR-LHR
13h 40m1 stop
$254Austrian Airlines
Find Deal
Tue, Sep 17 - Tue, Sep 24
10:15 am - 4:15 pmLHR-JTR
4h 00mnonstop
5:10 pm - 7:15 pmJTR-LHR
4h 05mnonstop
$309British Airways
Find Deal
Sun, Oct 6 - Thu, Oct 10
8:00 am - 2:00 pmLHR-JTR
4h 00mnonstop
5:30 pm - 7:35 pmJTR-LHR
4h 05mnonstop
$311British Airways
Find Deal
Mon, Sep 23 - Mon, Oct 7
10:15 pm - 6:35 amLHR-JTR
6h 20m1 stop
6:00 am - 11:15 amJTR-LHR
7h 15m1 stop
$345Aegean Airlines
Find Deal
Mon, Jun 17 - Wed, Jul 3
10:15 pm - 6:35 amLHR-JTR
6h 20m1 stop
7:15 am - 11:15 amJTR-LHR
6h 00m1 stop
$349Aegean Airlines
Find Deal
Mon, Sep 23 - Fri, Oct 4

Flights from Heathrow to Thera - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Thera to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Thera, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Thera is April, where tickets cost $185 on average. On the other hand, the most expensive months are December and February, where the average cost of tickets is $470 and $361 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Thera, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Thera, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 53 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Thera?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Aegean Airlines ($136) and Eurowings ($158). The cheapest round-trip tickets were found on SWISS ($209) and Austrian Airlines ($231).

Which airlines fly non-stop between London Heathrow Airport and Thera?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Thera.
There is just one airline that flies from London Heathrow Airport to Thera direct and that is British Airways. The best one-way deal found from British Airways for the route is $276.

How many flights are there between London Heathrow Airport and Thera per day?

Each day, there are between 1 and 2 nonstop flights that take off from London Heathrow Airport and land in Thera, with an average flight time of 3h 57m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 9 flights. The most frequent day of departure is Monday, when 22% of all weekly flights depart. The fewest flights depart on a Friday.

Which cabin class options are there for flights between London Heathrow Airport and Thera?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London Heathrow Airport to Thera take?

Direct flights cover the 1,642 miles separating London Heathrow Airport to Thera in about 3h 55m.

What’s the earliest departure time from London Heathrow Airport to Thera?

Early birds can take the earliest flight from London Heathrow Airport at 8:00 am and will be landing in Thera at 2:00 pm.

What’s the latest departure time from London Heathrow Airport to Thera?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Thera jets off at 10:25 am and lands at 4:30 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$109
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from London Heathrow Airport to Thera

When to book flights from Heathrow to Thera

Are your dates flexible? Find out the best times to travel from Heathrow to Thera based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Santorini (Thira) flights

  • What is the cheapest flight from London Heathrow Airport to Thera?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Thera was $109 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Thera?

    Yes, you’ll need a passport to travel to Thera from London Heathrow Airport.

  • Which airports will I be using when flying from London Heathrow Airport to Thera?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Thera, also known as Thera Santorini.

  • Which aircraft models fly most regularly from London Heathrow Airport to Thera?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Heathrow Airport to Santorini (Thira) flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Thera?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Thera.

  • On which days can I fly direct from London Heathrow Airport to Thera?

    There are nonstop flights from London Heathrow Airport to Thera on a daily basis.

  • Which is the best airline for flights from London to Thera, Aegean Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Thera are Aegean Airlines and British Airways. With an average price for the route of $453 and an overall rating of 8.0, Aegean Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $477 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Thera?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Thera.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Thera?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thera from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Thera?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thera with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and JTR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Thera?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thera from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Thera

  • Looking for a cheap flight? 25% of our users found flights on this route for $236 or less one-way and $430 or less round-trip.

Prefer to fly non-stop from London Heathrow Airport to Thera?

Find which airlines fly direct from Heathrow to Santorini, which days they fly and book direct flights.

Nonstop departures

London Heathrow to Thera Santorini

Monday

American Airlines, British Airways

American Airlines, British Airways

Tuesday

American Airlines, British Airways

American Airlines, British Airways

Wednesday

American Airlines, British Airways

American Airlines, British Airways

Thursday

American Airlines, British Airways

American Airlines, British Airways

Friday

American Airlines, British Airways

American Airlines, British Airways

Saturday

American Airlines, British Airways

American Airlines, British Airways

Sunday

American Airlines, British Airways

American Airlines, British Airways

See more direct flights

Nonstop returns

Thera Santorini to London Heathrow

Monday

American Airlines, British Airways

American Airlines, British Airways

Tuesday

American Airlines, British Airways

American Airlines, British Airways

Wednesday

American Airlines, British Airways

American Airlines, British Airways

Thursday

American Airlines, British Airways

American Airlines, British Airways

Friday

American Airlines, British Airways

American Airlines, British Airways

Saturday

American Airlines, British Airways

American Airlines, British Airways

Sunday

American Airlines, British Airways

American Airlines, British Airways

See more direct flights
See more direct flights

Top 3 airlines serving from Heathrow to Thera

 
See real verified KAYAK customer reviews for airlines flying from London to Thera. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Thera? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Aegean AirlinesOverall score based on 876 reviews
7.5Food
7.9Comfort
8.5Crew
7.1Entertainment
7.8Boarding
Airline reviews

The free wi if was highly appreciated and worked very well. Staff was great!

10.0 ExcellentShalom, May 2024LUX - ATH
Read more about Aegean Airlines reviews

The free wi if was highly appreciated and worked very well. Staff was great!

Fine. It was a 25 minute ride in a tiny plane that left 20 mins late

The only issue was a short window to make my connecting flight, and nobody to assist me in finding my way to the next gate.

This is my first time flying Aegean Air and I had a great first time experience. I will fly this airline again.

There was not any food and I didn't use the entertainment

Just ok. No much of a great travel experience. If you need point A to B they are ok.

Η πτήση εμφάνισε μεγάλη καθυστέρηση και λαμβάνοντας υπόψη το γεγονός ότι επρόκειτο για την τελευταία βραδυνή πτήση, ήταν ιδιαίτερα κουραστικό για τους επιβαίνοντες.

More leg room, great if crew could move people before flight (ie if 3 in a row, offer to move 1 or 2 to an empty 3 seat row rather than let people move themselves after takeoff

Very bad experience during the boarding, the Aegean employees were very rude, and impatient with the passengers

Θα πρέπει να υπάρχει εστίαση στη γρήγορη και εύκολη επιβίβαση/αποβίβαση

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

Staff had been really impolite at the boarding area and for both ways charged high extra fees without a reason. For the check-in luggage which was measured 3.5 kg and was confirmed by the stuff to cost 40 € , 60 Euros had been purchased from our credit card. When confronted staff did call us both liars and claimed to never have announced anything. Flight back , when not wanting to press a backpack in a measuring metal instead of hand measuring , staff got angry that one did not follow her order, which was than escalated by the team. Although carrying a baby anyways staff did not offer any help in the unreasonable process and than charged again extra money. Cabine crew has been friendly but this experience LL lead to not booking easy jet at all in the future. Check in process in Edinburgh anyways chaotic,to the family check-in and disabled check-in everybody else was guided for check in process, so people just getting in between each other, not possible to monitor your own stuff.

As you would expect from a budget airline Left and arrived on time, no frills, not even a glass of water offered But you get what you pay for

I had an emergency escape seat. The attendant gave the extrA briefing to my side of the aisle but didnt direct it at all to the other where my wife was sitting

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight boarded and took off late for unknown reasons. Crew insisted we check our hand luggage due to full flight, which it was not even close to full. Then had to wait almost an hour a and a half for the hand luggage to come onto the luggage belt since it was loaded last. This came after many hours of traveling pregnant with my 6 year old daughter. Really didn’t appreciate the unnecessary delays. What the hell?

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Terrible- the flight time was delayed and then I was denied boarding because I arrived at the new time of departure

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

Book cheap flights from London to Santorini (Thira)

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Thera found on KAYAK in the last 72 hours.
10/14Mon
1 stop
11h 55mLHR-JTR
$109
8/30Fri
2 stops
31h 10mLHR-JTR
$123
10/7Mon
1 stop
22h 40mLHR-JTR
$130
8/30Fri
1 stopAegean Airlines
12h 10mLHR-JTR
$136
10/3Thu
1 stopAegean Airlines
6h 20mLHR-JTR
$139
6/5Wed
1 stopEurowings
9h 05mLHR-JTR
$158
10/14Mon
nonstopBritish Airways
4h 00mLHR-JTR
$174
10/7Mon
nonstopBritish Airways
4h 05mLHR-JTR
$179
7/5Fri
1 stopSWISS
10h 30mLHR-JTR
$200
9/14Sat
2 stopsSWISS
27h 45mLHR-JTR
$201

Search by stops

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Last minute flights from Heathrow to Thera

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Thera that are departing in the next 10 days.
6/3Mon
nonstopBritish Airways
4h 00mLHR-JTR
6/8Sat
nonstopBritish Airways
4h 05mJTR-LHR
$393
6/3Mon
multi-stopAegean Airlines
8h 55mLHR-JTR
6/8Sat
multi-stopAegean Airlines
9h 05mJTR-LHR
$516
5/31Fri
multi-stopAegean Airlines
6h 20mLHR-JTR
6/4Tue
multi-stopAegean Airlines
7h 15mJTR-LHR
$555
5/31Fri
multi-stopSWISS
7h 50mLHR-JTR
6/7Fri
multi-stopSWISS
25h 10mJTR-LHR
$570
5/31Fri
multi-stopSWISS
46h 55mLHR-JTR
6/7Fri
multi-stopSWISS
25h 10mJTR-LHR
$583
5/31Fri
multi-stopLufthansa
5h 35mLHR-JTR
6/4Tue
multi-stopLufthansa
15h 25mJTR-LHR
$622
5/31Fri
multi-stopLufthansa
8h 55mLHR-JTR
6/4Tue
multi-stopLufthansa
15h 25mJTR-LHR
$699
5/30Thu
multi-stopEurowings
13h 10mLHR-JTR
6/2Sun
multi-stopEurowings
5h 40mJTR-LHR
$778
5/30Thu
multi-stopEurowings
13h 10mLHR-JTR
6/2Sun
multi-stopEurowings
5h 40mJTR-LHR
$779
5/30Thu
nonstopBritish Airways
3h 55mLHR-JTR
6/6Thu
nonstopBritish Airways
4h 05mJTR-LHR
$869

Search by stops

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London Heathrow Airport - Thera Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Santorini (Thira) (JTR)Greece

Return flight deals:

Santorini (Thira) - London Heathrow Airport

Cabin classes:

$1,147
$1,014
$337

Browse origins:

  • Flights » 
  • London » 
  • London Heathrow Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Thera