In terms of precipitation, rainfall in Skiathos ranges from 22.0 - 95.0 inches per month. December is typically the wettest month, when rainfall can reach 95.0 mm. July is typically the driest time to visit Skiathos when rainfall is around 22.0 mm.

If weather is an important factor for your trip to Skiathos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What is the cheapest time of day to fly from LHR to JSI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Skiathos as you normally would.

What airport do you fly into for flights to Skiathos from London Heathrow?

For a flight from London Heathrow to Skiathos, you will be flying into Skiathos. Skiathos (JSI) is just 1.2 mi from the center of the city. Skiathos is the only Skiathos airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Skiathos from London Heathrow on a regular basis.

Can I find deals for flights from Heathrow to Skiathos that include hotel bookings?

Yes. In addition to deals on Heathrow to Skiathos flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Skiathos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Skiathos.

Can I find deals for business class flights from Heathrow to Skiathos?

Yes. Cheapflights offers flight deals from Heathrow to Skiathos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£132+ Cheap Flights from London Heathrow Airport to Skiathos

Cheap flight deals from Heathrow to Skiathos

Enter your travel dates to find the best prices.

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Cheapest flights from Heathrow to Skiathos
Explore the most affordable flight options available from Heathrow to Skiathos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Fri 16/1006:30 -

1 stop8h 50m

Fri 23/1018:20 -

1 stop26h 20m

Deal found 11/10£280

Sun 29/1120:30 -

2 stops14h 30m

Sun 6/1208:20 -

1 stop11h 35m

Deal found 15/10£301

Sun 1/1122:15 -

1 stop12h 45m

Sun 8/1108:25 -

1 stop14h 50m

Deal found 13/10£316

Fri 16/1006:30 -

1 stop8h 50m

Tue 20/1018:25 -

1 stop5h 45m

Deal found 12/10£327

Wed 14/1019:10 -

1 stop14h 45m

Tue 20/1018:25 -

1 stop5h 45m

Deal found 12/10£339

Tue 17/1111:45 -

2 stops18h 10m

Fri 20/1114:40 -

1 stop8h 35m

Deal found 12/10£342

Thu 15/1007:25 -

2 stops31h 55m

Tue 20/1018:25 -

1 stop5h 45m

Deal found 12/10£351

Find flight deals from Heathrow to Skiathos

Round-trip from	£301
One-way from	£132

Aegean Airlines
29/11-6/12
3 total stops
26h 05m total
London to Skiathos

Search Deals

31/10-31/12
1 total stop
7h 40m total
London to Skiathos

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Skiathos that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Sat 31/10

22:15-07:55

1 stop7h 40m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£132

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Tue 27/10

22:15-07:55

1 stop7h 40m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£142

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Thu 12/11

22:15-14:10

1 stop13h 55m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£156

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Thu 31/12

19:15-14:10

1 stop16h 55m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£190

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Sun 10/1

13:10-13:00

1 stop21h 50m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£194

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Sat 14/11

16:35-07:55

1 stop13h 20m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£200

Fastest return journey

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Sat 12/12

22:15-07:50

1 stop7h 35m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£201

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Sat 9/1

10:35-13:00

2 stops48h 25m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£228

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Tue 15/12

19:00-07:50

1 stop10h 50m

Skiathos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£244

LondonSkiathos

LHR London Heathrow - JSI Skiathos

LHRJSI

London Heathrow

Sun 29/11

20:30-13:00

2 stops14h 30m

Skiathos

Sun 6/12

08:20-17:55

1 stop11h 35m

£301

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Skiathos

Have a flexible travel schedule? Discover the best time to fly to Skiathos from Heathrow with our price prediction graph.

LHR-JSI

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Skiathos from London Heathrow?
For a flight from London Heathrow to Skiathos, you will be flying into Skiathos. Skiathos (JSI) is just 1.2 mi from the center of the city. Skiathos is the only Skiathos airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Skiathos from London Heathrow on a regular basis.
Can I find deals for flights from Heathrow to Skiathos that include hotel bookings?
Yes. In addition to deals on Heathrow to Skiathos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Skiathos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Skiathos.
Can I find deals for business class flights from Heathrow to Skiathos?
Yes. Cheapflights offers flight deals from Heathrow to Skiathos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from London Heathrow Airport to Skiathos from £132

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Skiathos

Cheapest flights from Heathrow to SkiathosExplore the most affordable flight options available from Heathrow to Skiathos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Explore the most affordable flight options available from Heathrow to Skiathos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Heathrow to SkiathosDiscover carefully curated flight deals from Heathrow to Skiathos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Discover carefully curated flight deals from Heathrow to Skiathos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Heathrow to SkiathosDiscover last-minute flight deals from Heathrow to Skiathos. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Skiathos. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Heathrow to SkiathosSearch for one-way flight options from Heathrow to Skiathos. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from Heathrow to Skiathos. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

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Best time to book a flight from Heathrow to Skiathos

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Related info for your journey

What airport do you fly into for flights to Skiathos from London Heathrow?

Can I find deals for flights from Heathrow to Skiathos that include hotel bookings?

How can I find direct flights from Heathrow to Skiathos?

Can I find deals for business class flights from Heathrow to Skiathos?

Travelling to a place near Skiathos?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Skiathos

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Complete your trip

Complete your trip to Skiathos by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Thessaly

Book a non-stop flight to one of these other cities located in Thessaly.

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Heathrow and Skiathos flights

Browse other Heathrow and Skiathos flight options. Last updated on 15 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 15 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

Other flights to Skiathos

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Can Cheapflights notify me if prices for flights from Heathrow to Skiathos become cheaper?

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Cheapest flights from Heathrow to Skiathos
Explore the most affordable flight options available from Heathrow to Skiathos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Heathrow to Skiathos
Discover carefully curated flight deals from Heathrow to Skiathos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Last-minute flights from Heathrow to Skiathos
Discover last-minute flight deals from Heathrow to Skiathos. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Heathrow to Skiathos
Search for one-way flight options from Heathrow to Skiathos. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.