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Cheap flights from London Heathrow Airport to Skiathos from £252

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Skiathos departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Skiathos

Cheap return flights

Enter your travel dates to find the best prices.
Aegean Airlines Logo
22:15 - 13:10LHR-JSI
12h 55m1 stop
Aegean Airlines Logo
08:25 - 17:55JSI-LHR
11h 30m1 stop
£252Aegean Airlines
Find Deal
Tue, 9 Dec - Sun, 14 Dec
Multiple Airlines Logo
06:30 - 17:10LHR-JSI
8h 40m2 stops
Multiple Airlines Logo
17:40 - 20:50JSI-LHR
29h 10m2 stops
£297Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
06:35 - 17:10LHR-JSI
8h 35m1 stop
Multiple Airlines Logo
17:40 - 21:50JSI-LHR
6h 10m1 stop
£322Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
17:05 - 13:10LHR-JSI
18h 05m3 stops
Multiple Airlines Logo
08:25 - 15:30JSI-LHR
9h 05m1 stop
£337Multiple Airlines
Find Deal
Tue, 9 Dec - Sun, 14 Dec
Multiple Airlines Logo
22:35 - 13:10LHR-JSI
12h 35m2 stops
Multiple Airlines Logo
08:25 - 15:30JSI-LHR
9h 05m1 stop
£383Multiple Airlines
Find Deal
Tue, 9 Dec - Sun, 14 Dec
Multiple Airlines Logo
21:05 - 14:40LHR-JSI
15h 35m2 stops
Multiple Airlines Logo
08:25 - 21:15JSI-LHR
14h 50m1 stop
£416Multiple Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec
Multiple Airlines Logo
13:40 - 11:10LHR-JSI
19h 30m2 stops
Multiple Airlines Logo
11:40 - 21:35JSI-LHR
11h 55m2 stops
£425Multiple Airlines
Find Deal
Thu, 2 Apr - Mon, 6 Apr
Multiple Airlines Logo
22:15 - 11:10LHR-JSI
10h 55m1 stop
Multiple Airlines Logo
21:40 - 13:55JSI-LHR
18h 15m2 stops
£439Multiple Airlines
Find Deal
Sat, 2 May - Sun, 10 May
Multiple Airlines Logo
19:40 - 12:00LHR-JSI
14h 20m2 stops
Multiple Airlines Logo
21:40 - 13:55JSI-LHR
18h 15m2 stops
£457Multiple Airlines
Find Deal
Sat, 2 May - Sun, 10 May
Multiple Airlines Logo
21:05 - 14:40LHR-JSI
15h 35m2 stops
Multiple Airlines Logo
08:25 - 16:10JSI-LHR
9h 45m2 stops
£472Multiple Airlines
Find Deal
Sun, 21 Dec - Sun, 28 Dec

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Skiathos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Tue 9/12

22:15-13:10

1 stop12h 55m

Skiathos

Sun 14/12

08:25-17:55

1 stop11h 30m

£252

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Fri 5/12

06:30-17:10

2 stops8h 40m

Skiathos

Fri 12/12

17:40-20:50

2 stops29h 10m

£297

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Fri 5/12

06:35-17:10

1 stop8h 35m

Skiathos

Fri 12/12

17:40-21:50

1 stop6h 10m

£322

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Tue 9/12

17:05-13:10

3 stops18h 05m

Skiathos

Sun 14/12

08:25-15:30

1 stop9h 05m

£337

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Tue 9/12

22:35-13:10

2 stops12h 35m

Skiathos

Sun 14/12

08:25-15:30

1 stop9h 05m

£383

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sun 21/12

21:05-14:40

2 stops15h 35m

Skiathos

Sun 28/12

08:25-21:15

1 stop14h 50m

£416

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Thu 2/4

13:40-11:10

2 stops19h 30m

Skiathos

Mon 6/4

11:40-21:35

2 stops11h 55m

£425

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sat 2/5

22:15-11:10

1 stop10h 55m

Skiathos

Sun 10/5

21:40-13:55

2 stops18h 15m

£439

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sat 2/5

19:40-12:00

2 stops14h 20m

Skiathos

Sun 10/5

21:40-13:55

2 stops18h 15m

£457

LondonSkiathos

LHR - JSI

LHRJSI

London Heathrow

Sun 21/12

21:05-14:40

2 stops15h 35m

Skiathos

Sun 28/12

08:25-16:10

2 stops9h 45m

£472

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Skiathos from

How to get the cheapest flight ticket from London Heathrow Airport to Skiathos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Skiathos?

The cheapest day to depart from London Heathrow Airport to Skiathos is on a Thursday when prices can be found for as low as £270. The most expensive day to fly to Skiathos is Saturday, with ticket prices averaging around £380.

What is the cheapest time of day to depart on your flight to Skiathos?

Our most recent data shows that the best time of day to fly to Skiathos is at midday. Flights from London Heathrow Airport to Skiathos during this time can be as low as £277. Try not to purchase tickets in the evening because they tend to be around £377. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Skiathos

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Skiathos according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Skiathos (LHR to JSI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Skiathos

Direct flights

None
There are no direct flights from London Heathrow Airport to Skiathos. There are no popular flight routes from London Heathrow Airport to Skiathos.
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  • How far is London Heathrow to Skiathos by plane?

    Skiathos is 1429.3 mi away from London Heathrow. In terms of flight time, this usually takes a little over 8h 35m.

  • When did momondo last update prices for flights from London Heathrow Airport to Skiathos Airport?

    Prices for flights from London Heathrow Airport to Skiathos Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Skiathos Airport?

  • How old do you have to be to fly from London Heathrow Airport to Skiathos Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Skiathos Airport.

  • What documentation or ID do you need to fly to Skiathos Airport?

    The required travel and health documents for your Skiathos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Skiathos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Heathrow Airport to Skiathos?

Best airlines flying from London Heathrow Airport to Skiathos

Compare and see reviews for airlines that fly from London Heathrow Airport to Skiathos with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £238Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
Aegean AirlinesPriceFrom £324Free CancellationRating
8.1
816 reviews
Search Aegean Airlines flights

Travelling to a place near Skiathos?

Book flights to Skiathos if you plan to visit one of these locations
Skopelos
Platanias

Why use momondo?

Why should I use momondo to find a flight deal from London to Skiathos?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Skiathos . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Skiathos with flexible booking policies on momondo?

Flights from London to Skiathos with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Skiathos?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Skiathos from London.

I’m not ready to book a flight from London to Skiathos right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Skiathos from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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