LHR - JSI

$424 Find Cheap Flights from London to Skiathos - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$424
Typical prices: $461-$635
Multiple Airlines
Mon 11/26Tue 12/4
LHR - JSI • 1 stop
When to travel
June
Cheapest • 6% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $453 (round-trip)
Athens Eleftherios V. (ATH)
Shortest trip • 8h 50m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from London to Skiathos (LHR-JSI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Skiathos

Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
4:35 pm - 2:10 pmLHR  London Heathrow-JSI Skiathos
19h 35m1 stop Athens Eleftherios V.
Multiple Airlines Logo
2:40 pm - 9:15 pmJSI  Skiathos-LHR London Heathrow
8h 35m1 stop Athens Eleftherios V.
$424Multiple Airlines
Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
10:15 pm - 2:10 pmLHR  London Heathrow-JSI Skiathos
13h 55m1 stop Athens Eleftherios V.
Multiple Airlines Logo
2:40 pm - 10:20 pmJSI  Skiathos-LHR London Heathrow
9h 40m2 stops Athens Eleftherios V. Frankfurt am Main
$530Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
6:20 pm - 7:50 amLHR  London Heathrow-JSI Skiathos
35h 30m3 stops Warsaw Frederic Chopin Rome Fiumicino Athens Eleftherios V.
Multiple Airlines Logo
1:30 pm - 9:15 pmJSI  Skiathos-LHR London Heathrow
9h 45m1 stop Athens Eleftherios V.
$533Multiple Airlines
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
8:30 pm - 1:00 pmLHR  London Heathrow-JSI Skiathos
14h 30m2 stops Luqa Malta Intl Athens Eleftherios V.
Multiple Airlines Logo
8:20 am - 6:30 pmJSI  Skiathos-LHR London Heathrow
12h 10m2 stops Athens Eleftherios V. Kastrup Copenhagen
$557Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
6:20 pm - 7:50 amLHR  London Heathrow-JSI Skiathos
35h 30m3 stops Warsaw Frederic Chopin Rome Fiumicino Athens Eleftherios V.
Multiple Airlines Logo
1:30 pm - 9:05 pmJSI  Skiathos-LHR London Heathrow
9h 35m2 stops Athens Eleftherios V. Dublin
$589Multiple Airlines
Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
4:30 pm - 2:10 pmLHR  London Heathrow-JSI Skiathos
19h 40m3 stops Lisbon Humberto Delgado Barcelona-El Prat Athens Eleftherios V.
Multiple Airlines Logo
2:40 pm - 9:15 pmJSI  Skiathos-LHR London Heathrow
8h 35m1 stop Athens Eleftherios V.
$614Multiple Airlines
Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
4:30 pm - 2:10 pmLHR  London Heathrow-JSI Skiathos
19h 40m3 stops Lisbon Humberto Delgado Barcelona-El Prat Athens Eleftherios V.
Multiple Airlines Logo
2:40 pm - 10:20 pmJSI  Skiathos-LHR London Heathrow
9h 40m2 stops Athens Eleftherios V. Frankfurt am Main
$694Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
6:20 pm - 7:50 amLHR  London Heathrow-JSI Skiathos
35h 30m3 stops Warsaw Frederic Chopin Václav Havel Prague Athens Eleftherios V.
Multiple Airlines Logo
1:30 pm - 9:35 amJSI  Skiathos-LHR London Heathrow
22h 05m3 stops Athens Eleftherios V. Václav Havel Prague Warsaw Frederic Chopin
$719Multiple Airlines
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
7:45 pm - 1:00 pmLHR  London Heathrow-JSI Skiathos
15h 15m1 stop Athens Eleftherios V.
Multiple Airlines Logo
8:20 am - 5:55 pmJSI  Skiathos-LHR London Heathrow
11h 35m1 stop Athens Eleftherios V.
$848Multiple Airlines
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
6:30 am - 1:00 pmLHR  London Heathrow-JSI Skiathos
28h 30m3 stops Frankfurt am Main Sofia Athens Eleftherios V.
Multiple Airlines Logo
8:20 am - 10:25 amJSI  Skiathos-LHR London Heathrow
28h 05m3 stops Athens Eleftherios V. Sofia Munich Franz Josef Strauss
$898Multiple Airlines
Booking Insights

Price, demand and travel trends for London Heathrow Airport to Skiathos flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from London Heathrow Airport to Skiathos?

Athens Eleftherios V. (ATH) is the most popular layover for the London Heathrow Airport to Skiathos route. 64% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATH.

What is the cheapest layover airport when flying from London Heathrow Airport to Skiathos?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $453. Based on KAYAK data over the past 3 months.

When flying from London Heathrow Airport to Skiathos which airport offers the shortest layover?

Frankfurt am Main (FRA) had the shortest average connection time for London Heathrow Airport to Skiathos layovers at 3h 59m over the past 3 months.

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Key details for London Heathrow Airport to Skiathos flights

Low season

February

Cheapest flight

$424
Beat the crowds with an average 84% drop in travelers.
The most popular month to fly with an average 9% increase in travelers.
Round-trip flight from London Heathrow Airport to Skiathos

When to book flights from London to Skiathos

Are your dates flexible? Find out the best times to travel from London to Skiathos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London Heathrow Airport to Skiathos flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    There are currently no nonstop flights available from London Heathrow Airport to Skiathos. Flights with 1 layover take between 6h 11m and 8h 50m in total, depending on the connection.

  • Do I need a passport to fly from London Heathrow Airport to Skiathos?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Heathrow Airport to Skiathos flight?

    Round-trip flights from London Heathrow Airport to Skiathos range from $461 to $635, with an average of $490 over the past 12 months. Anything below $461 counts as a good deal.

  • Have flight prices from London Heathrow Airport to Skiathos changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $424 to $2,555. That means the highest observed fare was about 6x higher than the lowest one.

  • What car rental options are available at Skiathos Airport (JSI)?

    Skiathos Airport (JSI) hosts 5 major car rental companies, with daily rates averaging $44 for economy cars. Top options include:

    • ABBYCAR
    • Autounion Car Rental
    • Exer Rent a Car
    • Alma Car Hire
    • GREEN MOTION

  • Which airports can I use when flying from London Heathrow Airport to Skiathos?

    Flights from London Heathrow Airport to Skiathos usually depart from London Heathrow (LHR) and arrive at Skiathos (JSI).

  • Which airports do connecting flights from London Heathrow Airport to Skiathos pass through?

    Connecting flights from London Heathrow Airport to Skiathos most commonly pass through:

    • Athens Eleftherios V. (ATH) - 64% of one-stop connections
    • Frankfurt am Main (FRA) - 36% of one-stop connections

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Skiathos?

    Yes. Flexible dates can save you up to 24% on flights from London Heathrow Airport to Skiathos. Friday is the cheapest departure day at $488 round-trip on average, while Saturday is the most expensive at $635, a difference of $147.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from London Heathrow Airport to Skiathos?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 6h 11m, compared with 8h 50m via Athens Eleftherios V. (ATH).

  • What is the time difference between London Heathrow Airport and Skiathos?

    Skiathos is 2 hours ahead of London Heathrow Airport (Eastern European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London Heathrow Airport to Skiathos flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $488, about $147 less than Saturday fares (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Heathrow Airport to Skiathos trip for June. Fares historically average $461 round-trip in that month - typically $280 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Skiathos Airport.

    • Alkyon Hotel
    • Hotel Rene
    • La Piscine Art Hotel, Philian Hotels and Resorts

More options for your flight from London to Skiathos

Complete your trip to Skiathos with a hotel stay or car rental

Car rentals in Skiathos
Hotels in Skiathos
Vacations in Skiathos