LHR - JSI

£273 Find Cheap Flights from London Heathrow Airport to Skiathos

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Skiathos departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Skiathos

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Skiathos, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Skiathos, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Heathrow to Skiathos (LHR-JSI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Skiathos that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Skiathos

Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
22:15 - 17:10LHR-JSI
16h 55m1 stop
Multiple Airlines Logo
08:25 - 15:30JSI-LHR
9h 05m1 stop
£269Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
22:15 - 14:40LHR-JSI
14h 25m1 stop
Multiple Airlines Logo
08:25 - 17:55JSI-LHR
11h 30m1 stop
£273Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
22:15 - 17:10LHR-JSI
16h 55m1 stop
Multiple Airlines Logo
08:25 - 15:50JSI-LHR
9h 25m2 stops
£311Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
10:35 - 17:10LHR-JSI
28h 35m2 stops
Multiple Airlines Logo
08:25 - 17:20JSI-LHR
34h 55m2 stops
£318Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
17:35 - 14:40LHR-JSI
19h 05m3 stops
Multiple Airlines Logo
08:25 - 17:55JSI-LHR
11h 30m1 stop
£325Multiple Airlines
Find Deal
Sun, 29 Mar - Sat, 4 Apr
Multiple Airlines Logo
06:30 - 14:30LHR-JSI
30h 00m2 stops
Multiple Airlines Logo
14:00 - 09:20JSI-LHR
21h 20m2 stops
£354Multiple Airlines
Find Deal
Fri, 5 Dec - Sun, 7 Dec
Multiple Airlines Logo
06:30 - 17:10LHR-JSI
8h 40m2 stops
Multiple Airlines Logo
08:25 - 17:55JSI-LHR
11h 30m1 stop
£366Multiple Airlines
Find Deal
Sun, 29 Mar - Sat, 4 Apr
Aegean Airlines Logo
22:15 - 14:30LHR-JSI
14h 15m1 stop
Aegean Airlines Logo
14:00 - 21:10JSI-LHR
9h 10m1 stop
£373Aegean Airlines
Find Deal
Sun, 14 Dec - Sun, 21 Dec
Multiple Airlines Logo
20:30 - 14:40LHR-JSI
16h 10m3 stops
Multiple Airlines Logo
08:25 - 15:30JSI-LHR
9h 05m1 stop
£386Multiple Airlines
Find Deal
Tue, 23 Dec - Sun, 28 Dec
Aegean Airlines Logo
22:15 - 13:10LHR-JSI
12h 55m1 stop
Aegean Airlines Logo
08:25 - 11:10JSI-LHR
28h 45m1 stop
£387Aegean Airlines
Find Deal

Everything you should know

Cheapest return fare
£269
Multiple Airlines
Thu 4/12Sun 7/12
LHR - JSI • 1 stop
Cheapest one-way flight
Multiple Airlines
Fri 31/10
LHR - JSI • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Skiathos!
Booking Insights

KAYAK's insights & trends for Heathrow to Skiathos flights

Get data-powered insights and trends into flights from Heathrow to Skiathos to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direct between London Heathrow Airport and Skiathos?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Heathrow Airport to Skiathos.

There are 2 airlines that fly direct from London Heathrow Airport to Skiathos. They are Aegean Airlines and Lufthansa. The cheapest airline for this route is Lufthansa, with the best return deal found costing £236. On average, the best prices for this route can be found at Lufthansa.

Good to know - Cheap tickets from London Heathrow Airport to Skiathos

Cheapest flight£269
Flight from London Heathrow Airport to Skiathos

When to book flights from Heathrow to Skiathos

Are your dates flexible? Find out the best times to travel from Heathrow to Skiathos based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Skiathos flights

  • What is the cheapest flight from London Heathrow Airport to Skiathos?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Skiathos was £269 for a return ticket.

  • Which airports will I be using when flying from London Heathrow Airport to Skiathos?

    London Heathrow Airport and Skiathos are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Skiathos.

  • Which aircraft models fly most regularly from London Heathrow Airport to Skiathos?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Skiathos?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Skiathos.

  • Which is the best airline for flights from London to Skiathos, Aegean Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from London to Skiathos are Aegean Airlines and Lufthansa. With an average price for the route of £410 and an overall rating of 8.1, Aegean Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £317 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Skiathos?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Skiathos.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Skiathos?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Skiathos from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Skiathos?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Skiathos with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Skiathos?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Skiathos from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Heathrow to Skiathos

 
See real verified KAYAK customer reviews for airlines flying from London to Skiathos. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Skiathos? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aegean AirlinesOverall score based on 814 reviews
7.4Food
8.6Crew
7.9Comfort
7.8Boarding
6.9Entertainment
Airline reviews

The seat was hard as a rock. Business class seats were coach seats with no one in the middle. Service and food were excellent.

8.0 ExcellentAnonymous, Oct 2025MXP - ATH
Read more Aegean Airlines reviews

The seat was hard as a rock. Business class seats were coach seats with no one in the middle. Service and food were excellent.

The crew was awesome. There was a school group of about 60 14 year-olds. The food is standard greek fare, Baklava was pre-packaged like it would normally be sold in a vending machine, and it was the highlight of the meal. Plane was in great shape, and seating was like a any A319 you would experience at a national-level carrier (i.e. not like Ryan Air). Like many European airports, they bused us to the plane, so the process of boarding groups is useless, and not well understood by infrequent travelers.

Departing from the Parikia apport on Paros was chaos. It is a 3rd world airport, and my home has more square footage. Olympic Air has several instances where there are less than two hours between flights leaving Paros. Further, there are two airlines at the airport, so airport resources are limited. With only one check in desk for each airline, the folks who are getting on the earlier flight are the only people who are able to check in. So, don't get there too early to check in. Also, the airport waiting area, after you go through security only holds about 1/2 of a plane's worth of people. So, the security line also has the same restrictions as the check in desks. Depending upon what time you get there, two queues will extend into the entry road. If your plan departs within the hour, go up to the front of the building and check to see which flight they are checking in or running through security.

Every one was attentive, the food was really very good . All and all was an excellent experience .

There was no enterteinment onboard. Food was good, and service too.

It was a short flight. It did leave about 15 minutes late but other than that everything went well!! There was no food service or entertainment so can’t comment on any of that.

Not good, the seat was broken and the middle seat table was not lowering, no option on the food, despite the business class wasn’t full. In the menu offered they had fish or chicken, no chicken available when was my turn (seating in raw 2!)

For a quick trip to athens they did a great job plane was spacious, and we boarded quickly.

it was hard to find the check in at the airport no signs food was average

Short flight. Was not told if there was a kosher option for the snack.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The flight was delayed by an hour. Made the connection uncomfortably tight.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were professionals. However, the plane seats are too small -essentially there is no space to move around which for so many hours is almost inhuman but certainly unacceptable. Same with the bad quality of food and the fact that you need to purchase Wi-Fi

Everything you need to know for your flight from Heathrow to Skiathos

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