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
09/10/25
1 Stopover (ATH)
A30609, FR1236
23h 15min
Return
14/10/25
1 Stopover (ATH)
FR1233, A30604
20h 35min
Aegean Airlines, Ryanair ?
£224
Best option
London Heathrow
Santorini
Outbound
16/07/25
direct
BA0652
03h 55min
Return
02/08/25
direct
BA0623
04h 10min
British Airways ?
£338
London Heathrow
Santorini
Pay attention to transfer at connecting flight
Outbound
11/09/25
1 Stopover (ATH)
BA0634, A30346
07h 45min
Return
15/09/25
1 Stopover (BGY, MXP)
FR3211, BA0581
10h 25min
British Airways, Aegean Airlines
£278
London Heathrow
Santorini
Outbound
30/06/25
1 Stopover (VIE)
OS0462, OS9037
27h 45min
Return
18/07/25
1 Stopover (MUC)
LH4339, LH2470
14h 55min
Austrian Airlines
£284
London Heathrow
Santorini
Outbound
17/06/25
1 Stopover (ZRH)
LX0327, LX8336
13h 10min
Return
01/07/25
1 Stopover (MUC)
LH4339, LH2470
14h 10min
Swiss International Air Lines
£229
London Heathrow
Santorini
Outbound
17/06/25
1 Stopover (ZRH)
LX0339, LX8336
11h 45min
Return
01/07/25
1 Stopover (MUC)
4Y1273, LH2470
14h 10min
Swiss International Air Lines ?
£240
London Heathrow
Santorini
Outbound
17/06/25
1 Stopover (ZRH)
LX0339, LX8336
11h 45min
Return
01/07/25
1 Stopover (MUC)
LH4339, LH2470
14h 10min
Swiss International Air Lines ?
£243
London Heathrow
Santorini
Outbound
09/10/25
1 Stopover (MUC)
LH2481, LH4338
20h 05min
Return
14/10/25
1 Stopover (MUC)
LH4339, LH2470
14h 10min
Lufthansa
£255
London Heathrow
Santorini
Outbound
13/10/25
1 Stopover (NCL)
BA1324, LS0575
13h 30min
Return
15/10/25
1 Stopover (ORY)
TO3551, VY8960
26h 40min
British Airways, Jet2.com ?
£263
London Heathrow
Santorini
Outbound
13/10/25
direct
BA0656
04h 00min
Return
15/10/25
1 Stopover (ATH)
A30367, A30608
08h 05min
British Airways
£269
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 £223.47
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