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Cheap flights from Kerry to London Heathrow Airport from £73

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
KIR — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£147

One-way from

£73

Popular in

September

Cheapest in

January

Average price

£191
29/10-5/11
  • 29/10-5/11
  • 2 total stops
  • 19h 10m total
  • Kerry to London
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12/10
  • 12/10
  • 1 total stop
  • 25h 55m total
  • Kerry to London
Search Deals
Highest demand for flights based on searches. 36% potential increase in price (£34 potential increase over avg. return price).
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Cheapest flight prices on average. 17% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 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 17 September 2025.

Fri 31/1010:25KIR - LHR
1 stop9h 25mMultiple Airlines
Fri 7/1108:50LHR - KIR
1 stop8h 25mMultiple Airlines
Deal found 16/9£151
Thu 30/1017:30KIR - LHR
1 stop3h 35mMultiple Airlines
Thu 6/1108:50LHR - KIR
1 stop8h 15mMultiple Airlines
Deal found 15/9£155
Tue 23/911:25KIR - LHR
1 stop4h 30mMultiple Airlines
Thu 16/1009:50LHR - KIR
1 stop5h 05mMultiple Airlines
Deal found 16/9£236

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 17 September 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

Fri 31/10

10:25-19:50

1 stop9h 25m

London Heathrow

Fri 7/11

08:50-17:15

1 stop8h 25m

£151

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Thu 30/10

17:30-21:05

1 stop3h 35m

London Heathrow

Thu 6/11

08:50-17:05

1 stop8h 15m

£155

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Sun 12/10

17:30-14:15

2 stops20h 45m

£102

Milltown (Kerry)London

KIR - LHR

KIRLHR

Milltown (Kerry) Kerry

Mon 22/12

17:25-09:05

1 stop15h 40m

£110

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
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Ipswich
Swindon
Dartford
Guildford
Brentford

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Alternative routes for Kerry to Heathrow

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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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