The cheapest times to fly from LHR to JTR are

  • April 9th to May 13th
  • June 4th to July 8th (except the weeks of June 11th and June 25th)
  • August 27th to November 11th (except the weeks of September 10th and October 22nd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LHR to JTR is late April. Prices can be as high as $1003 for Thursday flights during late March, or as low as $207 for Sunday flights around late April.


When to Fly to Santorini

Flying from London (LHR) to Santorini (JTR) will usually cost between $242 to $576 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late April with an average ticket price of $257. Due to high demand the most expensive time to fly is late March, with an average price of $556. Planning your trip to low-cost times can easily save you $299 on economy flights and even more on first-class flights. Generally, any price below $315 can be considered a good price for a round-trip LHR to JTR flight.

See below for a graph of average weekly prices for the LHR to JTR route. All prices are for round-trip tickets in USD.

LHR to JTR Flight Prices

Compared to other flights, the LHR to JTR flight is much cheaper than the average and costs much less than the average flight leaving from London. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Sunday is usually the cheapest day to depart and return on this flight. Thursdays are the most expensive days to fly to Santorini, and Wednesdays are the most expensive days to return to London. Selecting flights on the least expensive days could save you up to $162 (33%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Sunday and returning a week later will cost an average of $297. Return trip prices are from the JTR to LHR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LHR to JTR can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 56 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from LHR to JTR while comparing.

Destination alternative #1: Eleftherios Venizelos International Airport (ATH) in Athens

  • 136 miles (219 km) away from JTR
  • Usually 48.25% less expensive than JTR
  • Nonstop flights available

See LHR to ATH flights


Flight Hacking LHR to JTR

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from LHR to JTR — but Champion Traveler does!

Hack #1: Athens (LHR > ATH > JTR)

  • Price for both tickets: $260
  • Average savings: $55 (17.46%)

See LHR to flights


Flight Questions Answered

Still have questions about flying from LHR to JTR? We’ve got answers.

Which airlines fly this route?

You can find 15 major airlines flying this route most often: Aegean, Air France, Air Serbia, Austrian, British Airways, Brussels Airlines, Edelweiss Air, Eurowings, Finnair, Iberia, KLM, Lufthansa, SAS, SWISS, Volotea, and potentially more during busy seasons.

How far away is it from Santorini Airport to London Heathrow Airport?

The distance between the two airports is roughly 1643 miles or 2644 kilometers.

How long does it take to fly from LHR to JTR?

The real-world flight time for a nonstop LHR to JTR flight is about 3 hour 56 minutes.

How many flights go between London and Santorini?

It depends on the day of the week and the date, but a typical day might have around 48 available flights from LHR to JTR.


Airport Location Info


Departing Airport

Origination codeLHR
Origination airport nameLondon Heathrow Airport
Countrythe United Kingdom

Return Airport

Destination codeJTR
Destination airport nameSantorini Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.