Find flights
When to book
FAQs

Cheap flights from London Heathrow Airport to Isle of Islay from £279

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ILY
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Isle of Islay

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Isle of Islay
Explore the most affordable flight options available from Heathrow to Isle of Islay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Fri 17/707:15
LHR
-
ILY
1 stop10h 40m
British Airways
Tue 21/709:05
ILY
-
LHR
1 stop3h 20m
British Airways
Deal found 23/5£279
Wed 8/709:00
LHR
-
ILY
1 stop8h 55m
British Airways
Wed 15/709:05
ILY
-
LHR
1 stop5h 45m
British Airways
Deal found 24/5£290
Thu 11/618:30
LHR
-
ILY
1 stop23h 25m
British Airways
Thu 18/609:05
ILY
-
LHR
1 stop5h 45m
British Airways
Deal found 24/5£341
Thu 25/621:50
LHR
-
ILY
1 stop10h 45m
British Airways
Thu 2/718:25
ILY
-
LHR
1 stop13h 00m
British Airways
Deal found 26/5£347
Wed 8/707:40
LHR
-
ILY
2 stops10h 15m
Multiple Airlines
Wed 15/718:25
ILY
-
LHR
1 stop3h 45m
Multiple Airlines
Deal found 24/5£485
Fri 17/707:15
LHR
-
ILY
1 stop10h 40m
Multiple Airlines
Tue 21/709:05
ILY
-
LHR
2 stops11h 40m
Multiple Airlines
Deal found 23/5£510
Sun 16/811:20
LHR
-
ILY
2 stops45h 15m
Loganair
Wed 19/818:25
ILY
-
LHR
2 stops25h 15m
Loganair
Deal found 25/5£650
Thu 11/608:45
LHR
-
ILY
2 stops9h 10m
Loganair
Thu 18/609:05
ILY
-
LHR
2 stops22h 55m
Loganair
Deal found 24/5£757

Find flight deals from Heathrow to Isle of Islay

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Isle of Islay (ILY). 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 27 May 2026.

Round-trip from

£279
British Airways
  • British Airways
  • 17/7-21/7
  • 2 total stops
  • 14h 00m total
  • London to Isle of Islay
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Isle of Islay 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 27 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Isle of Islay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Fri 17/7

07:15-17:55

1 stop10h 40m

Isle of Islay Glenegedale

Tue 21/7

09:05-12:25

1 stop3h 20m

£279

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Wed 8/7

09:00-17:55

1 stop8h 55m

Isle of Islay Glenegedale

Wed 15/7

09:05-14:50

1 stop5h 45m

£290

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Thu 11/6

18:30-17:55

1 stop23h 25m

Isle of Islay Glenegedale

Thu 18/6

09:05-14:50

1 stop5h 45m

£341

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Thu 25/6

21:50-08:35

1 stop10h 45m

Isle of Islay Glenegedale

Thu 2/7

18:25-07:25

1 stop13h 00m

£347

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Wed 8/7

07:40-17:55

2 stops10h 15m

Isle of Islay Glenegedale

Wed 15/7

18:25-22:10

1 stop3h 45m

£485

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Fri 17/7

07:15-17:55

1 stop10h 40m

Isle of Islay Glenegedale

Tue 21/7

09:05-20:45

2 stops11h 40m

£510

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Sun 16/8

11:20-08:35

2 stops45h 15m

Isle of Islay Glenegedale

Wed 19/8

18:25-19:40

2 stops25h 15m

£650

LondonIsle of Islay

LHR - ILY

LHRILY

London Heathrow

Fri 19/6

08:45-17:55

2 stops9h 10m

Isle of Islay Glenegedale

Fri 26/6

18:25-10:35

2 stops40h 10m

£941

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Sorted by cheapest first

Best time to book a flight from Heathrow to Isle of Islay

Have a flexible travel schedule? Discover the best time to fly to Isle of Islay from Heathrow 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.

Related info for your journey

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

  • What airport do you fly into for flights to Isle of Islay from London Heathrow?

    Located just 4.7 mi from the city center, Isle of Islay Glenegedale is the airport most travelers will use when flying to Isle of Islay from London Heathrow. Booking flights from London Heathrow to Glenegedale (ILY) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Isle of Islay?

    There are many flights that can get you from London Heathrow Airport to Isle of Islay in 10h 40m. Fly via British Airways to get the fastest option. The distance between London Heathrow Airport and Isle of Islay is about 375 mi.

  • Can I find deals for flights from Heathrow to Isle of Islay that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Isle of Islay?

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

  • Can I find deals for business class flights from Heathrow to Isle of Islay?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Isle of Islay

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Edinburgh flights
Stansted to Edinburgh flights
Heathrow to Edinburgh flights
Luton to Edinburgh flights
London City to Edinburgh flights
Gatwick to Glasgow Intl flights
Stansted to Glasgow Intl flights
Heathrow to Glasgow Intl flights
Luton to Glasgow Intl flights
London City to Glasgow Intl flights
Heathrow to Inverness flights
Gatwick to Inverness flights
London City to Inverness flights
Luton to Inverness flights
Heathrow to Aberdeen flights
Gatwick to Aberdeen flights
Stansted to Inverness flights
Gatwick to Prestwick flights
London City to Aberdeen flights
Luton to Prestwick flights
Southend to Edinburgh flights
Stansted to Aberdeen flights
Luton to Aberdeen flights
Heathrow to Stornoway flights
London City to Stornoway flights
Stansted to Prestwick flights
Southend to Inverness flights
Gatwick to Stornoway flights
Southend to Glasgow Intl flights
Luton to Stornoway flights
Stansted to Stornoway flights
Heathrow to Kirkwall flights
Heathrow to Sumburgh/Shetland flights
Heathrow to Campbeltown flights
Gatwick to Kirkwall flights
Luton to Kirkwall flights
Stansted to Kirkwall flights
London City to Kirkwall flights
Gatwick to Campbeltown flights
Southend to Aberdeen flights
London City to Sumburgh/Shetland flights
Luton to Sumburgh/Shetland flights
Gatwick to Sumburgh/Shetland flights
Stansted to Sumburgh/Shetland flights
Heathrow to Prestwick flights
Heathrow to Isle of Benbecula flights
Luton to Isle of Benbecula flights
Stansted to Isle of Benbecula flights
London City to Isle of Benbecula flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Isle of Islay?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Isle of Islay. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Isle of Islay?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Isle of Islay for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Isle of Islay with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Isle of Islay with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Isle of Islay become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Isle of Islay on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.