LHR - JSI

£294 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 7/6. 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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Everything you should know

Cheapest return fare
£294
Multiple Airlines
Sun 7/6Tue 23/6
LHR - JSI • 2 stops
Cheapest one-way flight
Multiple Airlines
Tue 16/12
LHR - JSI • multi-stop
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Flight Deals
Booking Insights
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

Sun, 7 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:30 - 18:50
LHR
-
JSI
30h 20m2 stops
Multiple Airlines Logo
10:40 - 20:45
JSI
-
LHR
12h 05m2 stops
£294Multiple Airlines
Sun, 14 Jun - Sun, 28 Jun
Multiple Airlines Logo
10:30 - 08:50
LHR
-
JSI
20h 20m2 stops
Multiple Airlines Logo
15:50 - 12:35
JSI
-
LHR
22h 45m2 stops
£306Multiple Airlines
Fri, 29 May - Sat, 6 Jun
Austrian Airlines Logo
06:00 - 09:05
LHR
-
JSI
25h 05m1 stop
Austrian Airlines Logo
09:55 - 21:40
JSI
-
LHR
13h 45m1 stop
£323Austrian Airlines
Sat, 6 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:30 - 13:30
LHR
-
JSI
25h 00m3 stops
Multiple Airlines Logo
14:00 - 21:10
JSI
-
LHR
9h 10m1 stop
£333Multiple Airlines
Sat, 6 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:30 - 13:30
LHR
-
JSI
25h 00m3 stops
Multiple Airlines Logo
22:40 - 12:35
JSI
-
LHR
15h 55m2 stops
£336Multiple Airlines
Sun, 14 Jun - Sun, 28 Jun
Aegean Airlines Logo
22:15 - 13:30
LHR
-
JSI
13h 15m1 stop
Aegean Airlines Logo
08:50 - 17:55
JSI
-
LHR
11h 05m1 stop
£338Aegean Airlines
Wed, 29 Apr - Mon, 4 May
Multiple Airlines Logo
22:15 - 14:55
LHR
-
JSI
14h 40m1 stop
Multiple Airlines Logo
11:40 - 17:55
JSI
-
LHR
8h 15m1 stop
£342Multiple Airlines
Fri, 29 May - Sat, 6 Jun
Austrian Airlines Logo
19:30 - 09:05
LHR
-
JSI
11h 35m1 stop
Austrian Airlines Logo
09:55 - 21:40
JSI
-
LHR
13h 45m1 stop
£344Austrian Airlines
Sun, 10 May - Wed, 13 May
Multiple Airlines Logo
22:15 - 14:30
LHR
-
JSI
14h 15m1 stop
Multiple Airlines Logo
11:40 - 21:10
JSI
-
LHR
11h 30m1 stop
£345Multiple Airlines
Sat, 6 Jun - Tue, 23 Jun
Multiple Airlines Logo
22:15 - 11:10
LHR
-
JSI
10h 55m1 stop
Multiple Airlines Logo
14:00 - 17:55
JSI
-
LHR
5h 55m1 stop
£348Multiple Airlines
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 is just one airline that flies from London Heathrow Airport to Skiathos direct and that is Aegean Airlines. The best return deal found from Aegean Airlines for the route is £316.

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

Cheapest flight£294
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 £294 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.

  • 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 airline 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 833 reviews
8.6Crew
6.9Entertainment
7.9Comfort
7.4Food
7.8Boarding
Airline reviews

The flight was excellent but the onboard WiFi wasn’t working.

10.0 ExcellentAnonymous, Dec 2025
LCA - ATH
Read more Aegean Airlines reviews

The flight was excellent but the onboard WiFi wasn’t working.

The flight was full. The young man in the seat in front of me had reclined and I asked him to put the seat up just a bit because it was encroaching my space quite a lot. Turned out he couldn't because the mechanism was broken. The choice was all the way up or all the way down, no in-between.

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.

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

Information on your arrival and departure airports