$206 Cheap Flights from London (LHR) to Skiathos (JSI)

View $206 flight on Wed, May 13, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Skiathos (JSI-Skiathos Island National)

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Cheap Flights from London to Skiathos (LHR-JSI)

Prices were available within the past 7 days and start at $206 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, May 12 - Tue, May 19
LHR
London
JSI
Skiathos
$307 Roundtrip, found 9 hours ago
$307
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Tue, May 12 from London to Skiathos, returning Tue, May 19, priced at $307 found 9 hours ago
Lufthansa
Tue, Jun 23 - Tue, Jun 30
LHR
London
JSI
Skiathos
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Jun 23 from London to Skiathos, returning Tue, Jun 30, priced at $315 found 1 day ago
Lufthansa
Tue, Jun 23 - Tue, Jun 30
LHR
London
JSI
Skiathos
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Jun 23 from London to Skiathos, returning Tue, Jun 30, priced at $317 found 1 day ago
Lufthansa
Tue, May 12 - Tue, May 19
LHR
London
JSI
Skiathos
$323 Roundtrip, found 9 hours ago
$323
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Tue, May 12 from London to Skiathos, returning Tue, May 19, priced at $323 found 9 hours ago
Lufthansa
Tue, May 12 - Tue, May 19
LHR
London
JSI
Skiathos
$323 Roundtrip, found 9 hours ago
$323
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Tue, May 12 from London to Skiathos, returning Tue, May 19, priced at $323 found 9 hours ago
Lufthansa
Tue, May 12 - Tue, May 19
LHR
London
JSI
Skiathos
$325 Roundtrip, found 9 hours ago
$325
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Tue, May 12 from London to Skiathos, returning Tue, May 19, priced at $325 found 9 hours ago
Austrian Airlines
Fri, May 22 - Fri, May 29
LHR
London
JSI
Skiathos
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Fri, May 22 from London to Skiathos, returning Fri, May 29, priced at $329 found 1 day ago
Lufthansa
Thu, Jul 23 - Tue, Jul 28
LHR
London
JSI
Skiathos
$335 Roundtrip, found 5 hours ago
$335
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Thu, Jul 23 from London to Skiathos, returning Tue, Jul 28, priced at $335 found 5 hours ago
Swiss International Air Lines
Thu, Jul 23 - Tue, Jul 28
LHR
London
JSI
Skiathos
$452 Roundtrip, found 5 hours ago
$452
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Thu, Jul 23 from London to Skiathos, returning Tue, Jul 28, priced at $452 found 5 hours ago
Aegean
Sun, Jun 21 - Sat, Jun 27
LHR
London
JSI
Skiathos
$461 Roundtrip, found 6 hours ago
$461
Roundtrip
found 6 hours ago
Select Aegean flight, departing Sun, Jun 21 from London to Skiathos, returning Sat, Jun 27, priced at $461 found 6 hours ago

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI) cost?
Lock in a cheap one-way flight from $206 or cheap return flight from $307 from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI)?
May is the most affordable month to fly from LHR to JSI. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI)?
To find the cheapest airline flying from LHR to JSI, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI)?
Direct flights from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LHR to JSI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI)?
Select a flight from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI) last-minute?
Holding off until just before your trip to book your flight from LHR to JSI often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a LHR to JSI flight and hotel package?
You can save money by booking a LHR to JSI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Skiathos Island National Airport (JSI)?
In most instances, you're able to reschedule or cancel your LHR to JSI flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Heathrow
Destination airport
Skiathos Island National
Airlines serving
Aegean, Lufthansa, Swiss International Air Lines
Roundtrip price
$306
Distance
1429 mi

Book with confidence

London to Skiathos Flights

The cheapest times to fly from London to Skiathos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Skiathos are during the month of May. You can find some of the cheapest flights from London to Skiathos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Skiathos

Sunday is one of the best days to book for cheap flights from London to Skiathos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Skiathos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Skiathos in 2025. You can also book with separate airlines for your outbound and return journeys, from $206 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Skiathos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Skiathos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Skiathos Flights

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*Available to One Key members.