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Cheap flights from Kerry to London Heathrow Airport from £83

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
KIR — LHR
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Kerry to Heathrow

Keep the following information in mind while searching for Kerry to Heathrow flight deals. Data was last updated 29 August 2025.

Round-trip from

£186

One-way from

£83

Popular in

August

Cheapest in

January

Average price

£141
9/10-18/10
  • 9/10-18/10
  • 2 total stops
  • 8h 25m total
  • Kerry to London
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27/9
  • 27/9
  • 1 total stop
  • 15h 30m total
  • Kerry to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 11% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Kerry to Heathrow

Cheapest flights from Kerry to Heathrow
Explore the most affordable flight options available from Kerry to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Thu 9/1015:40KIR - LHR
1 stop4h 40mMultiple Airlines
Sat 18/1013:25LHR - KIR
1 stop3h 45mMultiple Airlines
Deal found 27/8£186
Sat 6/917:35KIR - LHR
1 stop14h 25mMultiple Airlines
Sat 13/907:40LHR - KIR
1 stop9h 30mMultiple Airlines
Deal found 28/8£196
Sun 12/1011:40KIR - LHR
1 stop8h 40mMultiple Airlines
Sun 19/1022:00LHR - KIR
1 stop12h 00mMultiple Airlines
Deal found 27/8£208
Mon 3/1117:25KIR - LHR
1 stop3h 40mMultiple Airlines
Fri 7/1112:10LHR - KIR
1 stop5h 05mMultiple Airlines
Deal found 27/8£209
Mon 6/1010:25KIR - LHR
1 stop5h 30mMultiple Airlines
Wed 8/1012:00LHR - KIR
1 stop5h 00mMultiple Airlines
Deal found 26/8£215

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kerry 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 29 August 2025.
Use the filters below to find and compare flights from Kerry to London Heathrow Airport that are best for you.

Fly from

Kerry

Fly to

Heathrow

Route

Depart

Return

Price

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Thu 9/10

15:40-20:20

1 stop4h 40m

London Heathrow

Sat 18/10

13:25-17:10

1 stop3h 45m

£186

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Sun 12/10

11:40-20:20

1 stop8h 40m

London Heathrow

Sun 19/10

22:00-10:00

1 stop12h 00m

£208

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Mon 3/11

17:25-21:05

1 stop3h 40m

London Heathrow

Fri 7/11

12:10-17:15

1 stop5h 05m

£209

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Sat 27/9

17:35-09:05

1 stop15h 30m

£83

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Mon 22/9

18:00-08:00

1 stop14h 00m

£90

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Sat 13/9

10:25-19:25

1 stop9h 00m

£90

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Mon 15/9

18:00-10:20

1 stop16h 20m

£90

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Tue 9/9

18:00-08:00

1 stop14h 00m

£95

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Wed 10/9

17:30-08:00

1 stop14h 30m

£95

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Sun 14/9

11:40-08:00

1 stop20h 20m

£95

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Kerry to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kerry 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.

Cheapflights Insights

Everything you need to know about your flight from Kerry to London Heathrow Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kerry 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 Kerry to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Kerry to London Heathrow Airport (average of £112). Flying from Kerry to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Swindon
Dartford

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Alternative routes for Kerry to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Knock to London City flights

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Can Cheapflights notify me if prices for flights from Kerry to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Kerry today and book when prices fit your budget.

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