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Cheap flights from London Heathrow Airport to Skiathos from £112

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JSI
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Skiathos

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Skiathos (JSI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 January 2026.

Round-trip from

£228

One-way from

£112
Aegean Airlines
  • Aegean Airlines
  • 9/5-16/5
  • 2 total stops
  • 19h 05m total
  • London to Skiathos
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 23/6
  • 1 total stop
  • 8h 05m total
  • London to Skiathos
Search Deals

Find flight deals from Heathrow to Skiathos

Enter your travel dates to find the best prices.

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 12 January 2026.

Tue 1/906:00
LHR
-
JSI
1 stop6h 30m
Austrian Airlines
Thu 10/909:55
JSI
-
LHR
1 stop13h 45m
Austrian Airlines
Deal found 11/1£213
Mon 22/619:30
LHR
-
JSI
1 stop20h 05m
Lufthansa
Thu 2/712:45
JSI
-
LHR
1 stop7h 40m
Lufthansa
Deal found 12/1£216
Mon 7/919:30
LHR
-
JSI
1 stop17h 00m
Multiple Airlines
Thu 17/912:45
JSI
-
LHR
1 stop7h 40m
Multiple Airlines
Deal found 11/1£221
Sat 9/522:15
LHR
-
JSI
1 stop10h 55m
Multiple Airlines
Sat 16/515:00
JSI
-
LHR
1 stop8h 10m
Multiple Airlines
Deal found 12/1£228
Sat 21/222:15
LHR
-
JSI
1 stop7h 40m
Multiple Airlines
Mon 23/215:40
JSI
-
LHR
1 stop7h 35m
Multiple Airlines
Deal found 12/1£245
Tue 23/622:15
LHR
-
JSI
1 stop8h 05m
Aegean Airlines
Fri 3/714:00
JSI
-
LHR
1 stop9h 10m
Aegean Airlines
Deal found 12/1£254
Tue 8/906:00
LHR
-
JSI
1 stop6h 30m
Multiple Airlines
Tue 15/918:25
JSI
-
LHR
1 stop5h 45m
Multiple Airlines
Deal found 12/1£255
Tue 2/622:15
LHR
-
JSI
1 stop8h 05m
Aegean Airlines
Tue 23/614:00
JSI
-
LHR
1 stop9h 10m
Aegean Airlines
Deal found 11/1£257
Tue 23/622:15
LHR
-
JSI
1 stop8h 05m
Multiple Airlines
Fri 3/714:00
JSI
-
LHR
1 stop9h 10m
Multiple Airlines
Deal found 12/1£260

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Skiathos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Skiathos that are best for you.

Fly from

Heathrow

Fly to

Skiathos

Route

Depart

Return

Price

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Mon 22/6

20:25-17:35

2 stops19h 10m

Skiathos

Thu 2/7

12:45-18:25

1 stop7h 40m

£227

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sat 9/5

22:15-11:10

1 stop10h 55m

Skiathos

Sat 16/5

15:00-21:10

1 stop8h 10m

£228

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sat 21/2

22:15-07:55

1 stop7h 40m

Skiathos

Mon 23/2

15:40-21:15

1 stop7h 35m

£245

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Tue 23/6

22:15-08:20

1 stop8h 05m

Skiathos

Sat 4/7

14:00-21:10

1 stop9h 10m

£267

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Tue 9/6

22:15-08:20

1 stop8h 05m

Skiathos

Sun 21/6

08:50-15:30

1 stop8h 40m

£270

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Thu 25/6

19:30-17:20

1 stop19h 50m

Skiathos

Thu 2/7

12:45-17:05

1 stop6h 20m

£271

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sun 10/5

22:15-14:30

1 stop14h 15m

Skiathos

Thu 14/5

12:45-18:25

1 stop7h 40m

£276

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Thu 25/6

19:25-09:05

2 stops35h 40m

Skiathos

Thu 2/7

12:45-17:05

1 stop6h 20m

£284

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Thu 7/5

22:15-11:10

1 stop10h 55m

Skiathos

Mon 11/5

11:40-15:30

1 stop5h 50m

£284

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sat 20/6

22:15-08:20

1 stop8h 05m

Skiathos

Tue 30/6

22:40-09:10

2 stops12h 30m

£289

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 20 results
1
2

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.
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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Skiathos

What’s the top stopover airport for flights from London Heathrow Airport to Skiathos?

Share of one-stop return flights from London Heathrow Airport to Skiathos chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Athens (ATH) – chosen by Cheapflights users on 76% of one-stop itineraries from London Heathrow Airport to Skiathos on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Skiathos?

Average return fare for one-stop flights from London Heathrow Airport to Skiathos, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of £347.

What’s the fastest stopover option from London Heathrow Airport to Skiathos?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Skiathos, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 6h 00m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Skiathos?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Skiathos, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 40m.

Reviews of airlines servicing Skiathos

Get insights into the airlines that provide service to Skiathos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Skiathos. Reviews last updated 12 January 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Skiathos, such as Aegean Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
842 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Aegean Airlines
8.1
Very Good
842 reviews
Aegean Airlines
8.1
Very Good
842 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Food

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Skiathos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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. 1 airline has flights to Skiathos from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Skiathos?

    For as low as £241, Aegean Airlines can have you in Skiathos from London Heathrow Airport in 8h 05m. There are 1429 mi between London Heathrow Airport and Skiathos.

  • What is the cheapest airline to fly from London Heathrow Airport to Skiathos round-trip?

    Currently priced at £152, Aegean Airlines will fly you from London Heathrow Airport to Skiathos and back. In addition to Aegean Airlines, many other airlines offer competitively priced options for your trip.

  • 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.

See more FAQs

Travelling to a place near Skiathos?

Book flights to Skiathos if you plan to visit one of these locations
Skopelos
Platanias

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Skiathos

Discover the top airline that operate flights from Heathrow to Skiathos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest£316Average£403FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Skiathos?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Skiathos. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Skiathos?

Cheapflights helps you find that perfect flight to Skiathos from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Skiathos with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Skiathos flexibly with Cheapflights today.

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

Yes! Start tracking prices for Heathrow to Skiathos flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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