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Cheap flights from Sicily to London Heathrow Airport from £56

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
CTA — LHR
18 Jan — 25 Jan1
1 adult

Cheap flight deals from Sicily to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Sicily (ITSI) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 January 2025.

Round-trip from

£148

One-way from

£56
KLM
  • KLM
  • 1/2-8/2
  • 2 total stops
  • 22h 15m total
  • Sicily to London
Search Deals
1/4
  • 1/4
  • 1 total stop
  • 19h 25m total
  • Sicily to London
Search Deals

Find flight deals from Sicily to Heathrow

Cheapest flights from Sicily to Heathrow
Explore the most affordable flight options available from Sicily to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 January 2025.

Thu 27/220:40CTA - LHR
1 stop20h 25mKLM
Thu 6/310:00LHR - CTA
1 stop8h 50mKLM
Deal found 13/1£144
Thu 8/520:10PMO - LHR
1 stop23h 30mMultiple Airlines
Tue 13/520:05LHR - PMO
1 stop11h 50mMultiple Airlines
Deal found 13/1£150
Wed 12/218:05CTA - LHR
1 stop5h 10mMultiple Airlines
Wed 26/220:05LHR - CTA
1 stop11h 00mMultiple Airlines
Deal found 13/1£153
Fri 14/214:55SUF - LHR
1 stop5h 20mSWISS
Fri 21/206:00LHR - SUF
1 stop7h 10mSWISS
Deal found 13/1£153
Thu 1/515:20CTA - LHR
1 stop8h 20mLufthansa
Wed 7/510:50LHR - CTA
1 stop5h 55mLufthansa
Deal found 13/1£154
Thu 27/214:45PMO - LHR
1 stop7h 55mSWISS
Thu 6/312:05LHR - PMO
1 stop20h 25mSWISS
Deal found 12/1£155
Fri 7/308:50CTA - LHR
1 stop5h 10mSWISS
Sat 15/320:05LHR - CTA
1 stop22h 45mSWISS
Deal found 13/1£155
Thu 20/207:30CTA - LHR
1 stop27h 55mKM Malta Airlines
Sat 1/320:30LHR - CTA
1 stop25h 35mKM Malta Airlines
Deal found 13/1£167
Fri 14/214:55SUF - LHR
2 stops9h 00mMultiple Airlines
Fri 21/206:00LHR - SUF
1 stop7h 10mMultiple Airlines
Deal found 13/1£178
Thu 5/620:10PMO - LHR
1 stop26h 30mAustrian Airlines
Mon 9/606:00LHR - PMO
1 stop25h 50mAustrian Airlines
Deal found 13/1£185
Sat 25/112:20PMO - LHR
1 stop5h 45mLufthansa
Sun 2/208:30LHR - PMO
2 stops7h 55mLufthansa
Deal found 13/1£204
Fri 7/215:15PMO - LHR
2 stops17h 25mKLM
Mon 10/215:45LHR - PMO
2 stops6h 50mKLM
Deal found 13/1£210

Find flights from Sicily to Heathrow within your budget

Customise your flight search to find flights from Sicily to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 13 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CataniaLondon

CTA - LHR

CTALHR

Catania Fontanarossa

Sat 1/2

16:10-07:40

1 stop16h 30m

London Heathrow

Sat 8/2

08:40-15:25

1 stop5h 45m

£148

PalermoLondon

PMO - LHR

PMOLHR

Palermo Punta Raisi

Thu 8/5

20:10-18:40

1 stop23h 30m

London Heathrow

Tue 13/5

20:05-08:55

1 stop11h 50m

£150

Lamezia TermeLondon

SUF - LHR

SUFLHR

Lamezia Terme Intl

Fri 14/2

14:55-19:15

1 stop5h 20m

London Heathrow

Fri 21/2

06:00-14:10

1 stop7h 10m

£153

PalermoLondon

PMO - LHR

PMOLHR

Palermo Punta Raisi

Thu 27/2

14:45-21:40

1 stop7h 55m

London Heathrow

Thu 6/3

12:05-09:30

1 stop20h 25m

£155

CataniaLondon

CTA - LHR

CTALHR

Catania Fontanarossa

Fri 7/3

08:50-13:00

1 stop5h 10m

London Heathrow

Sat 15/3

20:05-19:50

1 stop22h 45m

£155

CataniaLondon

CTA - LHR

CTALHR

Catania Fontanarossa

Wed 26/2

18:05-22:15

1 stop5h 10m

London Heathrow

Wed 5/3

08:30-17:15

1 stop7h 45m

£155

CataniaLondon

CTA - LHR

CTALHR

Catania Fontanarossa

Wed 12/2

18:05-22:15

1 stop5h 10m

London Heathrow

Wed 26/2

20:05-08:05

1 stop11h 00m

£156

CataniaLondon

CTA - LHR

CTALHR

Catania Fontanarossa

Thu 20/2

07:30-10:25

1 stop27h 55m

London Heathrow

Sat 1/3

20:30-23:05

1 stop25h 35m

£167

Lamezia TermeLondon

SUF - LHR

SUFLHR

Lamezia Terme Intl

Fri 14/2

14:55-22:55

2 stops9h 00m

London Heathrow

Fri 21/2

06:00-14:10

1 stop7h 10m

£178

PalermoLondon

PMO - LHR

PMOLHR

Palermo Punta Raisi

Thu 5/6

20:10-21:40

1 stop26h 30m

London Heathrow

Mon 9/6

06:00-08:50

1 stop25h 50m

£185

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 48 results
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Best time to book a flight from Sicily to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sicily with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sicily to Heathrow

Get recent, data-driven insights about flights from Sicily to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sicily to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Sicily to London Heathrow Airport (average of £112). Flying from Sicily to London Heathrow Airport in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SI to LHR?

Find hourly flight availability from Sicily to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sicily to London Heathrow Airport as you normally would.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 13 January 2025.
To help decide which airline to fly from Sicily to London, see what other customers have to say about KLM, SWISS and KM Malta Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,336 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,336 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
782 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,593 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,486 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KM Malta Airlines
7.4
Good
73 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Food

7.3

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Sicily to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Sicily to London Heathrow Airport one-way?

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as £61. Users have also found prices from £62 and £62 on British Airways and KLM, respectively.

  • What are the most popular routes from Sicily to London Heathrow Airport?

    While some choose either Catania Fontanarossa - London Heathrow or Lamezia Terme Intl - London Heathrow, Palermo Punta Raisi - London Heathrow is the most popular route from Sicily to London Heathrow Airport.

  • Can I find deals for flights from Sicily to Heathrow that include hotel bookings?

    Yes. In addition to deals on Sicily to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sicily to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sicily to Heathrow.

  • Can I find deals for business class flights from Sicily to Heathrow?

    Yes. Cheapflights offers flight deals from Sicily to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sicily to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Sicily to London Heathrow Airport (average of £112). Flying from Sicily to London Heathrow Airport in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Sicily to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sicily to Heathrow.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Sicily to Heathrow, users can toggle the no change fees filter when performing a flight search.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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