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Cheap flights from London Heathrow Airport to Skiathos from £139

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — JSI
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£279

One-way from

£139
SWISS
  • SWISS
  • 1/7-8/7
  • 3 total stops
  • 13h 45m total
  • London to Skiathos
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 8h 20m total
  • London to Skiathos
Search Deals

Find flight deals from Heathrow to Skiathos

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 25 March 2025.

Tue 1/709:30LHR - JSI
1 stop6h 00mMultiple Airlines
Tue 8/716:00JSI - LHR
2 stops7h 45mMultiple Airlines
Deal found 24/3£279
Tue 1/706:30LHR - JSI
1 stop9h 00mLufthansa
Tue 8/718:20JSI - LHR
1 stop5h 50mLufthansa
Deal found 24/3£281
Mon 22/922:15LHR - JSI
1 stop13h 50mAegean Airlines
Mon 29/914:35JSI - LHR
1 stop8h 35mAegean Airlines
Deal found 24/3£345
Fri 30/519:30LHR - JSI
1 stop11h 35mAustrian Airlines
Sat 7/609:55JSI - LHR
1 stop13h 45mAustrian Airlines
Deal found 24/3£391
Sun 3/817:15LHR - JSI
2 stops44h 05mSWISS
Fri 8/815:55JSI - LHR
2 stops29h 25mSWISS
Deal found 24/3£522

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 25 March 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

Tue 1/7

09:30-17:30

1 stop6h 00m

Skiathos

Tue 8/7

16:00-21:45

2 stops7h 45m

£279

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Tue 1/7

06:30-17:30

1 stop9h 00m

Skiathos

Tue 8/7

18:20-22:10

1 stop5h 50m

£281

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Mon 5/5

22:15-14:05

1 stop13h 50m

Skiathos

Tue 13/5

14:35-21:10

1 stop8h 35m

£363

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Fri 30/5

19:30-09:05

1 stop11h 35m

Skiathos

Sat 7/6

09:55-21:40

1 stop13h 45m

£391

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sun 3/8

17:15-15:20

2 stops44h 05m

Skiathos

Fri 8/8

15:55-19:20

2 stops29h 25m

£522

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Thu 18/9

08:25-18:45

2 stops8h 20m

£139

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Fri 6/6

06:00-09:05

1 stop25h 05m

£184

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Fri 8/8

06:55-17:30

2 stops8h 35m

£212

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Mon 14/4

22:15-14:05

1 stop13h 50m

£228

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 25 March 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 20% on airfare.

Rainfall in Skiathos by month

Plan your trip to Skiathos by taking into account the average rainfall totals by month.

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.

Temperature in Skiathos by month

Plan your trip to Skiathos by taking into account the average temperature totals by month.

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).

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 25 March 2025.
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

6.9

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
729 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.5
Good
769 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,569 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

6.9

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
6.7
Okay
6,949 reviews
Aegean Airlines
8.1
Very Good
729 reviews
Check prices

Boarding

7.8

Comfort

7.8

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

6.9

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 £281, 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. Search Cheapflights for deals from Aegean Airlines and Austrian Airlines - these airlines can fly you to your destination from £363 and £391, respectively.

  • What are the cheapest airlines to fly from London Heathrow Airport to Skiathos one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Skiathos are Austrian Airlines (£184), Lufthansa (£212), and Aegean Airlines (£228).

  • 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Skopelos
Platanias

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£265Average£345FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aegean AirlinesCheapest£328Average£410FlexibilityNo 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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