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Cheap flights from London to Thera from C$ 138

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — JTR
22 Jan — 29 Jan1
1 adult

Cheap flight deals from London to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 279

One-way from

C$ 138

Popular in

December

Cheapest in

April

Average price

C$ 318
Aegean Airlines
  • Aegean Airlines
  • 24/2-26/2
  • 2 total stops
  • 22h 25m total
  • London to Thera
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Aegean Airlines
  • Aegean Airlines
  • 22/2
  • 1 total stop
  • 7h 30m total
  • London to Thera
Search Deals
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 7% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from London to Santorini

Cheapest flights from London to Santorini
Explore the most affordable flight options available from London to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 24/27:00 p.m.LHR - JTR
1 stop10h 45mAegean Airlines
Wed 26/211:35 a.m.JTR - LHR
1 stop11h 40mAegean Airlines
Deal found 16/1C$ 279
Sat 10/510:50 a.m.LHR - JTR
1 stop5h 45mMultiple Airlines
Sun 18/58:55 p.m.JTR - LHR
1 stop13h 00mMultiple Airlines
Deal found 16/1C$ 292
Sat 3/57:25 a.m.LHR - JTR
1 stop9h 10mLufthansa
Sat 10/57:25 p.m.JTR - LHR
1 stop14h 50mLufthansa
Deal found 16/1C$ 298
Tue 13/58:05 p.m.LHR - JTR
1 stop11h 45mSWISS
Sun 18/58:55 p.m.JTR - LHR
1 stop13h 00mSWISS
Deal found 16/1C$ 331
Thu 3/410:15 a.m.LHR - JTR
Nonstop3h 50mBritish Airways
Thu 17/45:05 p.m.JTR - LHR
Nonstop4h 10mBritish Airways
Deal found 16/1C$ 420

Find flights from London to Santorini within your budget

Customize your flight search to find flights from London to Santorini that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Mon 24/2

7:00 p.m.-7:45 a.m.

1 stop10h 45m

Thera Santorini

Wed 26/2

11:35 a.m.-9:15 p.m.

1 stop11h 40m

C$ 279

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 10/5

10:50 a.m.-6:35 p.m.

1 stop5h 45m

Thera Santorini

Sun 18/5

8:55 p.m.-7:55 a.m.

1 stop13h 00m

C$ 292

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 3/5

7:25 a.m.-6:35 p.m.

1 stop9h 10m

Thera Santorini

Sat 10/5

7:25 p.m.-8:15 a.m.

1 stop14h 50m

C$ 298

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 13/5

8:05 p.m.-9:50 a.m.

1 stop11h 45m

Thera Santorini

Sun 18/5

8:55 p.m.-7:55 a.m.

1 stop13h 00m

C$ 331

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Thu 3/4

10:15 a.m.-4:05 p.m.

Nonstop3h 50m

Thera Santorini

Thu 17/4

5:05 p.m.-7:15 p.m.

Nonstop4h 10m

C$ 420

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 22/2

10:15 p.m.-7:45 a.m.

1 stop7h 30m

C$ 138

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 20/5

7:00 a.m.-9:50 a.m.

2 stops24h 50m

C$ 290

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Mon 16/6

8:10 a.m.-2:00 p.m.

Nonstop3h 50m

C$ 365

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 22/2

1:30 p.m.-7:45 a.m.

2 stops16h 15m

C$ 378

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Mon 26/5

7:30 p.m.-7:15 p.m.

2 stops21h 45m

C$ 555

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Best time to book a flight from London to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from London 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 London to Santorini

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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Santorini. Price data was last updated on 10 January 2025.

The price you pay for your flight from London to Thera may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Find hourly flight availability from London 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 17 January 2025.

It’s optimal to fly from London to Thera at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated 17 January 2025.
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Overall

8.1

Food

7.3

Crew

8.6

Boarding

7.8

Reviews

1 / 10

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

Comfort

7.8

Entertainment

6.9

Overall

8.1

Food

7.3

Crew

8.6

Boarding

7.8

Reviews

1 / 10

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

SWISS
7.5
Good
1,598 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Overall

8.1

Food

7.3

Crew

8.6

Boarding

7.8

Reviews

1 / 10

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

Lufthansa
6.8
Okay
7,093 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Overall

8.1

Food

7.3

Crew

8.6

Boarding

7.8

Reviews

1 / 10

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

British Airways
6.6
Okay
6,823 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Entertainment

6.9

Overall

8.1

Food

7.3

Crew

8.6

Boarding

7.8

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Thera Santorini (JTR) if they book a flight to Thera from London. On average, Santorini has 0 inbound flights from London per day from 0 airlines. Thera Santorini is conveniently located just 4.6 km from Thera’s city centre.

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

    Our cheapest airline available from London to Thera is Aegean Airlines. Our recent data shows that you can find tickets from as low as C$ 279 on this airline. Additional options worth looking into are Lufthansa and SWISS, starting at C$ 298 and C$ 331 round-trip. Aegean Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 138 on Aegean Airlines. Other airlines that offer cheap prices include SWISS from C$ 290 and British Airways from C$ 365 one-way.

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

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

  • How can I find direct flights from London to Santorini?

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

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

    Yes. Cheapflights offers flight deals from London 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

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Alternative routes for London to Santorini

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Heathrow to Santorini flights

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

Cheapflights makes it easy to find London to Santorini flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

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

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

Yes! Start tracking prices for London to Santorini flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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