$165 Find Cheap Flights from Santorini (Thira) to London – Compare and Save

Choose airlines that prioritise sustainability, offset your carbon emissions, pack light to reduce aircraft weight and opt for non-stop flights to minimise fuel consumption. British Airways direct flights are the most eco-friendly, with a 40% reduction in Co2 emissions compared to average flights.

Popular routes from Santorini to London include flights with airlines such as British Airways, Aegean Airlines, and Vueling. Arrival airports in London vary, with flights landing at Heathrow Airport (LHR), Gatwick Airport (LGW) and Stansted Airport (STN). British Airways has direct flights, while the Aegean and Vueling have stops in Athens and Barcelona.

British Airways, Lufthansa and Aegean Airlines offer Business Class tickets on these routes. These airlines provide premium amenities and services for a comfortable and luxurious travel experience. Passengers can enjoy enhanced seating, priority boarding, dedicated lounges and other exclusive perks during their journey.

Aegean Airlines' baggage policy on flights from Santorini to London allows passengers to bring both carry-on and checked luggage. In Economy Class, the carry-on allowance is typically 8 kg, while the checked baggage allowance is 23 kg. Additional baggage can be purchased, and specific details regarding baggage allowances found while booking.

Among airlines operating Thera to London flights:

• easyJet: offers free seat selection
• Ryanair: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

4 airlines operate flights between Thera and London. The airlines offering direct flights on this route include:

• easyJet
• British Airways
• Ryanair
• Jet2

Flights from Thera to London usually depart from Thera Santorini (JTR) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

Here are some options for this route, based on selected ticket types and cabin classes:

• easyJet: a cabin bag and a checked bag in Economy class
• British Airways: a cabin bag and a checked bag in Economy class
• Ryanair: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Thera to London.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $416 return via Athens Eleftherios V. (ATH), compared with $513 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $35–$139 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Most connecting flights from Thera to London pass through Athens Eleftherios V. (ATH), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 56% on the Thera to London route. Thursday is the cheapest departure day at $259 return on average, while Friday is the most expensive at $577, a difference of $318. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Thera to London flights, with 50% leaving in that window. Evening departures account for 50%, Morning flights for 0%, and Night flights for 0%.

Some of the most popular sights in London are Paddington Station, London Victoria Station, and King's Cross Railway Station. These are among the most viewed places in London on KAYAK.

These are the earliest and latest flight times available from Thera to London:

• Earliest: departs at 12:15 and lands at 16:23
• Latest: departs at 23:20 and lands at 03:28.

The flight takes about 4h 08m.

A direct flight from Thera to London takes 4h 08m, covering 4,223 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Thera to London are currently lower than usual. Average one-way flight prices are about $241, which is 23% below the typical average for this route.

London is 2 hours behind Thera (British Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) – daily rates from around $10:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) – daily rates from around $12:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) – daily rates from around $15:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Luton Airport (LTN) – daily rates from around $15:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• Budget

Near London Stansted Airport (STN) – daily rates from around $14:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Return flights from Thera to London range from $403 to $513, with an average of $405 over the past 12 months. Anything below $403 counts as a good deal.