Flights from London Heathrow to Santorini

Our cheapest offers for flights from London Heathrow to Santorini

Here you can compare cheap flights from London Heathrow (LHR) to Santorini (JTR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Santorini. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Santorini
Outbound
14/10/25
1 Stopover (ZRH)
LX0339, LX8336
11h 45min
Return
20/10/25
1 Stopover (ZRH)
LX8337, LX0316
13h 10min
Swiss International Air Lines ?
£151
found 3 days ago
London Heathrow
Santorini
Pay attention to transfer at connecting flight
Outbound
28/11/25
1 Stopover (ATH)
A30609, A30354
10h 40min
Return
07/12/25
1 Stopover (ATH)
A30355, A30604
08h 20min
Aegean Airlines
£208
London Heathrow
Santorini
Outbound
07/11/25
1 Stopover (MUC)
LH2487, LH4338
08h 50min
Return
16/11/25
2 Stopovers (ATH, BRU)
A30351, SN3246, SN2095
12h 20min
Lufthansa
£225
Best option
London Heathrow
Santorini
Outbound
12/10/25
direct
BA0652
03h 55min
Return
19/10/25
1 Stopover (ATH)
A30355, A30602
05h 55min
British Airways ?
£370
found 3 days ago
London Heathrow
Santorini
Outbound
11/11/25
1 Stopover (ATH)
A30609, A30352
07h 30min
Return
17/11/25
1 Stopover (ATH)
A30355, A30608
11h 40min
Aegean Airlines
£163
London Heathrow
Santorini
Outbound
27/11/25
1 Stopover (ATH)
A30609, A30364
22h 00min
Return
06/12/25
1 Stopover (ATH)
A30355, A30604
32h 20min
Aegean Airlines ?
£186
London Heathrow
Santorini
Outbound
12/11/25
1 Stopover (ATH)
A30609, A30352
07h 30min
Return
18/11/25
1 Stopover (ATH)
A30351, A30608
16h 30min
Aegean Airlines
£189
London Heathrow
Santorini
Outbound
15/11/25
1 Stopover (ATH)
A30601, A30364
08h 00min
Return
24/11/25
1 Stopover (ATH)
A30357, A30604
07h 30min
Aegean Airlines
£192
London Heathrow
Santorini
Outbound
09/11/25
1 Stopover (ATH)
A30605, A30356
14h 55min
Return
18/11/25
1 Stopover (ATH)
A30353, A30608
14h 50min
Aegean Airlines
£205
London Heathrow
Santorini
Outbound
24/11/25
2 Stopovers (CDG, ATH)
AF1781, AF1032, GQ0348
21h 40min
Return
03/12/25
2 Stopovers (ATH, CDG)
GQ0341, AF1533, AF1280
33h 35min
Air France, Sky Express ?
£222
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Santorini

Favourite airline: Aegean Airlines
Most travellers looking for flights on the route from London Heathrow to Santorini decide to book with Aegean Airlines.
Aegean Airlines
37 %
British Airways
26 %
Lufthansa
26 %
Stopover flights are the cheapest connection
On this route, direct flights are £73.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
03h 55min
09h 05min
30h 55min
383 £
355 £
310 £
Favourite connection: via Athens
The most popular flights on this route are via Athens and are booked by 50 % of all travellers.
Route
bookings
1 stopover Athens
07h 30min, from 412 £
50 %
Direct flights
03h 55min, from 383 £
25 %
1 stopover Munich
09h 05min, from 355 £
19 %

Important flight information

Flight information: London Heathrow - Santorini

Outbound and return from 150,12 £
Distance 2648 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Santorini (JTR)
Destination country Flights to Greece
Alternative routes to Greece
Alternative flights to Santorini
Flight destinations with a similar price