Cheap flights from London Heathrow to Santorini from £113
Updated 2026-08-05
2644 km great-circle distance, typically flown in 3h 42m with 8 airlines operating direct service from London Heathrow (LHR) to Santorini (JTR). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from London Heathrow
Heathrow is the UK's main long-haul hub and the airport where full-service carriers concentrate their schedule rather than chase price. Expect five terminals, fast Tube and Elizabeth Line links into central London, and a route map that skews toward business-traveller frequency: more daily slots, fewer fare wars. Short-haul fares from Heathrow tend to run a little higher than Gatwick or Stansted on the same corridor — the trade-off is a wider choice of airline and a more reliable timetable.
Arriving in Santorini
Santorini Airport is 6 km southeast of Fira, with bus service to the capital in 20 minutes (€2). Capacity is highly seasonal — most UK direct flights operate May to October only. Outside that window, route via Athens. Peak-season fares (July–August) can run 3× off-peak; June and September are the value sweet spot for Cycladic-island travel.
Who flies LHR to JTR?
| Airline | IATA | Flight time | Cabin |
| British Airways | BA | 3h 42m | Economy |
| Aer Lingus | EI | 3h 42m | Economy |
| Lufthansa | LH | 3h 42m | Economy |
| Air France | AF | 3h 42m | Economy |
| KLM | KL | 3h 42m | Economy |
| Iberia | IB | 3h 42m | Economy |
| ITA Airways | AZ | 3h 42m | Economy |
| SAS | SK | 3h 42m | Economy |
8 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
London to Santorini FAQs
Direct flights from London Heathrow (LHR) to Santorini (JTR) take approximately 3h 42m for the 2644 km journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
8 carriers operate direct service from London Heathrow (LHR) to Santorini (JTR): British Airways, Aer Lingus, Lufthansa, Air France, KLM and 3 more. Frequencies vary by season and carrier — British Airways typically operates the highest weekly count on this corridor.
UK passport holders generally do not need a visa for short stays in Greece (Schengen-area members allow 90 days in any 180-day window). ETIAS pre-authorisation will apply once live for European destinations. Always check gov.uk/foreign-travel-advice/greece before booking.
Santorini (JTR) is the primary international airport for Santorini. Allow 30–60 minutes for the ground transfer by train, express bus or taxi, depending on traffic and time of day. Most European hub airports sit 10–25 km from their host city centre. See the airport's official website for current train and shuttle timetables.
Anything at £127 or under sits in the cheapest quarter of recent fares on this route. The average return is £130, and the lowest we've tracked recently is £113. Fare data comes from Travelpayouts searches, refreshed on a 30-day cycle.