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Cheap flights from London Heathrow Airport to Skiathos from £96

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JSI
22 Nov — 29 Nov1
1 adult
1 adult, Economy

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 23 October 2025.

Round-trip from

£275

One-way from

£96
Aegean Airlines
  • Aegean Airlines
  • 7/12-14/12
  • 2 total stops
  • 23h 30m total
  • London to Skiathos
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 16h 55m 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 23 October 2025.

Sun 7/1222:15LHR - JSI
1 stop14h 25mMultiple Airlines
Sun 14/1208:25JSI - LHR
1 stop9h 05mMultiple Airlines
Deal found 22/10£275
Sun 7/1222:15LHR - JSI
1 stop14h 25mMultiple Airlines
Fri 12/1217:40JSI - LHR
1 stop29h 35mMultiple Airlines
Deal found 21/10£308
Fri 5/1206:30LHR - JSI
2 stops8h 40mMultiple Airlines
Fri 12/1217:40JSI - LHR
1 stop23h 50mMultiple Airlines
Deal found 21/10£327

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 23 October 2025.
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

Sun 7/12

22:15-14:40

1 stop14h 25m

Skiathos

Sun 14/12

08:25-15:30

1 stop9h 05m

£275

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sun 7/12

22:15-14:40

1 stop14h 25m

Skiathos

Fri 12/12

17:40-21:15

1 stop29h 35m

£308

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Fri 5/12

06:30-17:10

2 stops8h 40m

Skiathos

Fri 12/12

17:40-15:30

1 stop23h 50m

£327

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Thu 15/1

22:15-17:10

1 stop16h 55m

£96

Flights are sorted by cheapest return flights first.

Deals found on 22/10

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

Find hourly flight availability from Heathrow to Skiathos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 October 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Skiathos is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

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 23 October 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Skiathos, such as Aegean Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
811 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
811 reviews
Aegean Airlines
8.1
Very Good
811 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Lufthansa
6.8
Okay
7,507 reviews
Aegean Airlines
8.1
Very Good
811 reviews
Check prices

Overall

8.1

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Food

7.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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. 2 airlines have flights to Skiathos from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Skiathos round-trip?

    Currently priced at £233, Lufthansa will fly you from London Heathrow Airport to Skiathos and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Aegean Airlines for as low as £317.

  • 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 2 airlines flying from Heathrow to Skiathos

Discover the top 2 airlines 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£233Average£313FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aegean AirlinesCheapest£317Average£405FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights

Fly with Cheapflights

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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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