Which airline has the best punctuality record on London to Cork flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 8% of flights being delayed.

What is the most punctual flight time for London to Cork flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

How often are flights from London to Cork delayed?

About 8% of weekly flights between London and Cork have experienced delays in the past year, with the average delay time being 99 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from London Heathrow Airport to Cork?

A quick flight from London Heathrow Airport to Cork can take about 4h 55m. KLM provides one of the quickest options available for as low as £150. The distance from London Heathrow Airport to Cork is about 345 mi.

What are the cheapest airlines flying from London Heathrow Airport to Cork round-trip?

Flying on British Airways is currently your cheapest option to Cork, with prices starting at £91. Another option worth looking into is Aer Lingus, starting at £120 return. These flights start at 43% lower than the current average price 3 months from now.

Weekly flight availability from London Heathrow Airport to Cork

The most flights from LHR to ORK are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

In terms of precipitation, rainfall in Cork ranges from 60.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. April is typically the driest time to visit Cork when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Cork, 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 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the cheapest flights from London Heathrow Airport to Cork?

The cheapest flight price from London Heathrow Airport to Cork is £116. On average you can expect to pay £156. The most popular route, (London Heathrow - Cork), can usually be booked for £98.

What are the most reliable airlines from London Heathrow Airport to Cork?

Consider Qatar Airways (94%), Aer Lingus (94%) or British Airways (94%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Cork.

What airport do you fly into for flights to Cork from London Heathrow?

For a flight from London Heathrow to Cork, you will be flying into Cork. Cork (ORK) is just 4.0 mi from the center of the city. Cork is the only Cork airport and it handles 15 inbound flights from London Heathrow per day. 2 airlines have flights to Cork from London Heathrow on a regular basis.

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

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

How can I find direct flights from Heathrow to Cork?

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

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

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

£48+ Cheap Flights from London Heathrow Airport to Cork

Cheapflights Tip: The best prices from London Heathrow to Cork are usually found in January or November, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Heathrow to Cork

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Cork
Explore the most affordable flight options available from Heathrow to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Wed 4/1122:05 -

Nonstop1h 20m

Wed 11/1117:30 -

Nonstop1h 20m

Deal found 7/10£92

Tue 17/1109:45 -

Nonstop1h 25m

Wed 25/1117:30 -

Nonstop1h 20m

Deal found 8/10£92

Thu 19/1122:05 -

Nonstop1h 20m

Mon 23/1117:30 -

Nonstop1h 20m

Deal found 8/10£93

Thu 19/1122:05 -

Nonstop1h 20m

Thu 26/1117:30 -

Nonstop1h 20m

Deal found 5/10£94

Sat 14/1114:00 -

Nonstop1h 25m

Tue 24/1117:30 -

Nonstop1h 20m

Deal found 5/10£95

Fri 13/1122:05 -

Nonstop1h 20m

Mon 16/1117:30 -

Nonstop1h 20m

Deal found 6/10£95

Mon 2/1122:05 -

Nonstop1h 20m

Mon 23/1117:30 -

Nonstop1h 20m

Deal found 8/10£96

Tue 10/1122:05 -

Nonstop1h 20m

Wed 11/1117:30 -

Nonstop1h 20m

Deal found 6/10£98

Fri 6/1122:05 -

Nonstop1h 20m

Fri 13/1117:30 -

Nonstop1h 20m

Deal found 7/10£101

Tue 17/1122:05 -

Nonstop1h 20m

Sat 21/1116:05 -

Nonstop1h 15m

Deal found 7/10£103

Find flight deals from Heathrow to Cork

Round-trip from	£92
One-way from	£48
Popular in	June
Cheapest in	January
Average price	£159
Good round-trip deal	£131 or less
Good one-way deal	£116 or less

Aer Lingus
4/11-11/11
Nonstop
2h 40m total
London to Cork

Search Deals

Aer Lingus
6/11-31/12
Nonstop
1h 20m total
London to Cork

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from London Heathrow to Cork.

Search Deals

Price to beat on a one-way flight from London Heathrow to Cork.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Cork that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Tue 19/1

22:05-23:25

Nonstop1h 20m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Sat 21/11

11:15-23:25

1 stop12h 10m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Tue 1/12

11:45-16:40

1 stop4h 55m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Tue 24/11

08:40-16:40

1 stop8h 00m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Fri 4/12

06:30-10:40

1 stop4h 10m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Tue 29/12

06:30-10:40

1 stop4h 10m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Thu 19/11

17:50-23:25

1 stop5h 35m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Sat 28/11

06:30-10:40

1 stop4h 10m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Sat 14/11

14:05-23:25

1 stop9h 20m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonCork

LHR London Heathrow - ORK Cork

LHRORK

London Heathrow

Sat 26/12

14:05-23:25

1 stop9h 20m

Cork

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Heathrow with our price prediction graph.

LHR-ORK

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 London Heathrow Airport to Cork

Prices

Airlines

Delays

How far ahead should I book a flight from London Heathrow Airport to Cork?

The price you pay for your flight from London Heathrow Airport to Cork may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Cork (average of £142). Flying from London Heathrow Airport to Cork in June is currently the most expensive (average of £192). 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 LHR to ORK?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cork in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London Heathrow Airport to Cork?

Travellers seeking maximum savings on their London Heathrow Airport to Cork flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from London Heathrow Airport to Cork?

Airfare is below average for this route at the moment.

London Heathrow Airport to Cork flights typically cost between £137 and £174 in November.
The cheapest return price found within the last 5 days was £92 on Aer Lingus (4 Nov–11 Nov).

Reviews of airlines servicing Cork

Read reviews from past customers who have flown with Aer Lingus and British Airways from London Heathrow Airport to Cork. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,817 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Aer Lingus

7.3

Good

1,817 reviews

Aer Lingus

7.3

Good

1,817 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

British Airways

6.7

Okay

8,255 reviews

Aer Lingus

7.3

Good

1,817 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

What airport do you fly into for flights to Cork from London Heathrow?
For a flight from London Heathrow to Cork, you will be flying into Cork. Cork (ORK) is just 4.0 mi from the center of the city. Cork is the only Cork airport and it handles 15 inbound flights from London Heathrow per day. 2 airlines have flights to Cork from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Cork?
A quick flight from London Heathrow Airport to Cork can take about 4h 55m. KLM provides one of the quickest options available for as low as £150. The distance from London Heathrow Airport to Cork is about 345 mi.
What are the cheapest airlines flying from London Heathrow Airport to Cork round-trip?
Flying on British Airways is currently your cheapest option to Cork, with prices starting at £91. Another option worth looking into is Aer Lingus, starting at £120 return. These flights start at 43% lower than the current average price 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Cork?
Consider Qatar Airways (94%), Aer Lingus (94%) or British Airways (94%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Cork.
What are the cheapest flights from London Heathrow Airport to Cork?
The cheapest flight price from London Heathrow Airport to Cork is £116. On average you can expect to pay £156. The most popular route, (London Heathrow - Cork), can usually be booked for £98.
Can I find deals for flights from Heathrow to Cork that include hotel bookings?
Yes. In addition to deals on Heathrow to Cork flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Cork?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Cork.
Can I find deals for business class flights from Heathrow to Cork?
Yes. Cheapflights offers flight deals from Heathrow to Cork 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 London Heathrow Airport to Cork?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Cork (average of £142). Flying from London Heathrow Airport to Cork in June is currently the most expensive (average of £192). 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

Kinsale

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Cork flight routes

Direct flights to Ireland

Flights by cabin class

Other flight options

Other flights from Heathrow

Popular flights

Alternative routes for Heathrow to Cork

Gatwick to Dublin flights

Heathrow to Dublin flights

Luton to Dublin flights

Stansted to Dublin flights

London City to Dublin flights

Stansted to Cork flights

Gatwick to Cork flights

Southend to Dublin flights

Stansted to Shannon flights

London City to Cork flights

Luton to Cork flights

Heathrow to Shannon flights

Gatwick to Shannon flights

Luton to Shannon flights

London City to Shannon flights

Luton to Knock flights

Gatwick to Knock flights

Stansted to Knock flights

Heathrow to Knock flights

Southend to Cork flights

London City to Knock flights

Luton to Milltown (Kerry) flights

Heathrow to Milltown (Kerry) flights

Southend to Knock flights

Gatwick to Milltown (Kerry) flights

Stansted to Milltown (Kerry) flights

Southend to Shannon flights

London City to Milltown (Kerry) flights

Heathrow to Donegal flights

London City to Donegal flights

Stansted to Donegal flights

Luton to Donegal flights

Gatwick to Donegal flights

Southend to Milltown (Kerry) flights

Southend to Donegal flights

Top 2 airlines flying from Heathrow to Cork

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£91	Average£231	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£120	Average£158	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Cork?

When you search for this flight from Heathrow to Cork, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cork?

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

Can Cheapflights find flights from Heathrow to Cork with no change fees?

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

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

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!

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.

Cheap flights from London Heathrow Airport to Cork from £48

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Cork

Cheapest flights from Heathrow to CorkExplore the most affordable flight options available from Heathrow to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from Heathrow to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Heathrow to CorkDiscover carefully curated flight deals from Heathrow to Cork that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Heathrow to Cork that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Heathrow to CorkExplore direct flight options from Heathrow to Cork based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct flight options from Heathrow to Cork based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Heathrow to CorkDiscover last-minute flight deals from Heathrow to Cork. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Cork. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Heathrow to CorkSearch for one-way flight options from Heathrow to Cork. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Heathrow to Cork. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from Heathrow to Cork

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Cork that are best for you.

Best time to book a flight from Heathrow to Cork

Have a flexible travel schedule? Discover the best time to fly to Cork from Heathrow with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from London Heathrow Airport to Cork?

The price you pay for your flight from London Heathrow Airport to Cork may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cork in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London Heathrow Airport to Cork?

Travellers seeking maximum savings on their London Heathrow Airport to Cork flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from London Heathrow Airport to Cork?

Airfare is below average for this route at the moment.

London Heathrow Airport to Cork flights typically cost between £137 and £174 in November.The cheapest return price found within the last 5 days was £92 on Aer Lingus (4 Nov–11 Nov).

Weekly flight availability from London Heathrow Airport to Cork

The most flights from LHR to ORK are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

How often are flights from London to Cork delayed?

About 8% of weekly flights between London and Cork have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for London to Cork flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Cork flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated 9 October 2026.

Read reviews from past customers who have flown with Aer Lingus and British Airways from London Heathrow Airport to Cork. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Cork from London Heathrow?

How long is the flight from London Heathrow Airport to Cork?

What are the cheapest airlines flying from London Heathrow Airport to Cork round-trip?

What are the most reliable airlines from London Heathrow Airport to Cork?

What are the cheapest flights from London Heathrow Airport to Cork?

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

How can I find direct flights from Heathrow to Cork?

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

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

Travelling to a place near Cork?

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 Cork

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Cork by adding a car hire and/or hotel booking to your travel itinerary.

Other flights to Cork

Explore flights to Cork departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Direct flights to Ireland

Book a non-stop flight to one of these other cities located in Ireland.

Search flights from Heathrow to Cork by cabin class

Find flights from Heathrow to Cork, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Cork flights

Browse other Heathrow and Cork flight options. Last updated on 9 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Heathrow to Cork

Fly with Cheapflights

Cheapest flights from Heathrow to Cork
Explore the most affordable flight options available from Heathrow to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from Heathrow to Cork
Discover carefully curated flight deals from Heathrow to Cork that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Heathrow to Cork
Explore direct flight options from Heathrow to Cork based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Heathrow to Cork
Discover last-minute flight deals from Heathrow to Cork. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Heathrow to Cork
Search for one-way flight options from Heathrow to Cork. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

London Heathrow Airport to Cork flights typically cost between £137 and £174 in November.
The cheapest return price found within the last 5 days was £92 on Aer Lingus (4 Nov–11 Nov).