The cheapest times to fly from LHR to ZTH are

  • April 30th to May 13th
  • June 4th to July 8th
  • September 10th to October 21st

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 ZTH is early May. Prices can be as high as $923 for Sunday flights during early August, or as low as $169 for Wednesday flights around early May.


When to Fly to Zakynthos Island

Flying from London (LHR) to Zakinthos (ZTH) will usually cost between $183 to $754 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early May with an average ticket price of $196. Due to high demand the most expensive time to fly is early August, with an average price of $569. Planning your trip to low-cost times can easily save you $373 on economy flights and even more on first-class flights. Generally, any price below $343 can be considered a good price for a round-trip LHR to ZTH flight.

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

LHR to ZTH Flight Prices

Compared to other flights, the LHR to ZTH 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 $0.15, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to ZTH, and Saturday the cheapest day to fly back into LHR. Sundays are the most expensive days to fly to Zakynthos Island, and Mondays are the most expensive days to return to London. Selecting flights on the least expensive days could save you up to $204 (39%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $278. Return trip prices are from the ZTH 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 ZTH can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 31 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 ZTH while comparing.

Destination alternative #1: Kalamata Airport (KLX) in Kalamata

  • 78 miles (126 km) away from ZTH
  • Usually 6.71% less expensive than ZTH
  • Nonstop flights available

See LHR to KLX flights


Flight Hacking LHR to ZTH

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 ZTH — but Champion Traveler does!

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

  • Price for both tickets: $272
  • Average savings: $71 (20.7%)

See LHR to flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Aegean, Austrian, British Airways, Brussels Airlines, Eurowings, Finnair, Lufthansa, SWISS, and potentially more during busy seasons.

How far away is it from Dionysios Solomos Airport to London Heathrow Airport?

The distance between the two airports is roughly 1405 miles or 2261 kilometers.

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

The real-world flight time for a nonstop LHR to ZTH flight is about 3 hour 31 minutes.

How many flights go between London and Zakinthos?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from LHR to ZTH.


Airport Location Info


Departing Airport

Origination code LHR
Origination airport name London Heathrow Airport
City London
Country the United Kingdom
Latitude 51.5
Longitude -0.5

Return Airport

Destination code ZTH
Destination airport name Dionysios Solomos Airport
City Zakinthos
Country Greece
Latitude 37.8
Longitude 20.9


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.