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.

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

About 8% of weekly flights between Cork and London have experienced delays in the past year, with the average delay time being 90 minutes.

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

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

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

For as low as $150, Aer Lingus can have you in London Heathrow Airport from Cork in 1h 15m. There are 345 mi between Cork and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from Cork to London Heathrow Airport round-trip?

According to our current data, Aer Lingus ($149), offers the cheapest pricing from Cork to London Heathrow Airport. This flight start at 30% lower than the current average price 3 months from now.

Weekly flight availability from Cork to London Heathrow Airport

The most flights from ORK to LHR are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Looking for the cheapest flight from Cork to London Heathrow Airport? While on average our users pay $204, our data indicates the cheapest price to be $73. The most popular route (Cork - London Heathrow), is priced around $128.

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

The top 3 most reliable airlines when flying from Cork to London Heathrow Airport are Air Canada (98%), Qatar Airways (97%) and Aer Lingus (97%).

Most accurate provider : When it comes to deals on Cork-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cork-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cork-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cork-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cork-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from Cork to London Heathrow, you will be flying from Cork. Cork (ORK) is just 4.0 mi from the center of the city. Cork is the only Cork airport and it handles 15 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Cork on a regular basis.

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

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

How can I find direct flights from Cork to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Cork 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.

$52+ Cheap Flights from Cork to London Heathrow Airport

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Cheap flight deals from Cork to Heathrow

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cork to Heathrow
Explore the most affordable flight options available from Cork to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Tue 10/275:35 pm -

Nonstop1h 15m

Sat 10/316:05 pm -

Nonstop1h 20m

Deal found 9/2

$116

Sat 10/38:30 pm -

Nonstop1h 15m

Wed 10/76:25 pm -

Nonstop1h 25m

Deal found 9/1

$133

Sat 10/38:30 pm -

Nonstop1h 15m

Mon 10/56:25 pm -

Nonstop1h 25m

Deal found 9/1

$139

Fri 10/28:30 pm -

Nonstop1h 15m

Sun 10/410:25 pm -

Nonstop1h 25m

Deal found 9/2

$141

Tue 9/297:10 am -

Nonstop1h 30m

Tue 10/69:20 am -

Nonstop1h 25m

Deal found 8/31

$143

Wed 10/2811:55 am -

Nonstop1h 20m

Sat 10/312:00 pm -

Nonstop1h 25m

Deal found 8/31

$145

Sat 12/58:10 pm -

Nonstop1h 15m

Mon 12/77:35 pm -

Nonstop1h 25m

Deal found 9/1

$146

Thu 9/248:30 pm -

Nonstop1h 15m

Mon 9/289:20 am -

Nonstop1h 25m

Deal found 8/30

$147

Wed 10/144:10 pm -

Nonstop1h 25m

Wed 10/211:45 pm -

Nonstop1h 25m

Deal found 8/30

$148

Wed 10/77:10 am -

Nonstop1h 30m

Wed 10/149:20 am -

Nonstop1h 25m

Deal found 8/31

$149

Wed 9/3011:25 am -

Nonstop1h 30m

Wed 10/76:25 pm -

Nonstop1h 25m

Deal found 9/2

$150

Mon 11/165:35 pm -

Nonstop1h 15m

Fri 11/209:45 am -

Nonstop1h 25m

Deal found 9/1

$152

Best flights from Cork to Heathrow
Discover carefully curated flight deals from Cork to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Fri 12/45:35 pm -

Nonstop1h 15m

Mon 12/79:45 am -

Nonstop1h 25m

Deal found 8/31

$150

Fri 9/258:30 pm -

Nonstop1h 15m

Mon 9/289:20 am -

Nonstop1h 25m

Deal found 8/31

$223

Sat 10/36:15 am -

1 stop4h 30m

Wed 10/75:10 pm -

1 stop5h 25m

Deal found 9/1

$239

Sat 11/288:10 pm -

Nonstop1h 15m

Mon 11/3010:05 pm -

Nonstop1h 20m

Deal found 8/31

$215

Sat 9/127:10 am -

Nonstop1h 30m

Fri 9/1810:25 pm -

Nonstop1h 25m

Deal found 9/2

$224

Thu 9/176:15 am -

1 stop4h 30m

Mon 9/2111:45 am -

1 stop10h 50m

Deal found 8/30

$239

Wed 10/1410:50 am -

1 stop5h 25m

Wed 10/215:10 pm -

1 stop5h 25m

Deal found 8/30

$241

Thu 10/156:15 am -

1 stop13h 10m

Mon 10/192:45 pm -

1 stop7h 50m

Deal found 8/30

$291

Sat 1/911:15 am -

1 stop9h 35m

Sun 1/106:30 am -

1 stop4h 10m

Deal found 9/1

$296

Sat 9/263:10 pm -

2 stops16h 30m

Sat 10/32:45 pm -

1 stop7h 50m

Deal found 8/29

$383

Sat 10/36:15 am -

1 stop4h 30m

Mon 10/52:45 pm -

1 stop7h 50m

Deal found 9/1

$386

Wed 9/236:15 am -

1 stop10h 00m

Thu 9/246:30 am -

2 stops8h 10m

Deal found 9/2

$430

Last-minute flights from Cork to Heathrow
Discover last-minute flight deals from Cork to Heathrow. Data last updated September 2, 2026 and is based on user searches.

Thu 9/248:30 pm -

Nonstop1h 15m

Mon 9/289:20 am -

Nonstop1h 25m

Deal found 8/30

$147

Tue 9/297:10 am -

Nonstop1h 30m

Tue 10/69:20 am -

Nonstop1h 25m

Deal found 8/31

$143

Wed 9/3011:25 am -

Nonstop1h 30m

Wed 10/76:25 pm -

Nonstop1h 25m

Deal found 9/2

$150

Fri 10/28:30 pm -

Nonstop1h 15m

Sun 10/410:25 pm -

Nonstop1h 25m

Deal found 9/2

$141

Sat 10/38:30 pm -

Nonstop1h 15m

Wed 10/76:25 pm -

Nonstop1h 25m

Deal found 9/1

$133

Sat 10/38:30 pm -

Nonstop1h 15m

Mon 10/56:25 pm -

Nonstop1h 25m

Deal found 9/1

$139

Wed 10/77:10 am -

Nonstop1h 30m

Wed 10/149:20 am -

Nonstop1h 25m

Deal found 8/31

$149

Wed 10/144:10 pm -

Nonstop1h 25m

Wed 10/211:45 pm -

Nonstop1h 25m

Deal found 8/30

$148

Thu 10/224:10 pm -

Nonstop1h 25m

Mon 10/2610:05 pm -

Nonstop1h 20m

Deal found 9/2

$153

Tue 10/275:35 pm -

Nonstop1h 15m

Sat 10/316:05 pm -

Nonstop1h 20m

Deal found 9/2

$116

Wed 10/2811:55 am -

Nonstop1h 20m

Sat 10/312:00 pm -

Nonstop1h 25m

Deal found 8/31

$145

Fri 10/307:40 am -

Nonstop1h 20m

Sun 11/810:05 pm -

Nonstop1h 20m

Deal found 8/30

$154

One-way flights from Cork to Heathrow
Search for one-way flight options from Cork to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Wed 10/284:05 pm -

Nonstop1h 15m

Deal found 9/1

$52

Fri 11/204:05 pm -

Nonstop1h 15m

Deal found 9/1

$56

Tue 9/297:10 am -

Nonstop1h 30m

Deal found 9/1

$59

Fri 12/117:40 am -

Nonstop1h 20m

Deal found 9/2

$60

Tue 10/2011:25 am -

Nonstop1h 30m

Deal found 8/29

$61

Sun 11/2911:55 am -

Nonstop1h 20m

Deal found 9/2

$62

Fri 10/304:05 pm -

Nonstop1h 15m

Deal found 9/2

$63

Wed 9/3011:25 am -

Nonstop1h 30m

Deal found 9/1

$64

Wed 10/77:10 am -

Nonstop1h 30m

Deal found 9/2

$67

Sat 10/107:10 am -

Nonstop1h 30m

Deal found 9/2

$72

Find flight deals from Cork to Heathrow

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$116 (Booking.com)
One-way from	$52 (Super.com)
Popular in	December
Cheapest in	January
Average price	$206
Good round-trip deal	$202 or less
Good one-way deal	$130 or less

Provider with most accurate pricing for Cork-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cork-London Heathrow flights.

Search Deals

From Cork to London Heathrow

Search Deals

One-way flight from Cork to London Heathrow

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Fri 12/4

5:35 pm-6:50 pm

Nonstop1h 15m

London Heathrow

Mon 12/7

9:45 am-11:10 am

Nonstop1h 25m

$150

Quickest round-trip

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Sat 11/28

8:10 pm-9:25 pm

Nonstop1h 15m

London Heathrow

Mon 11/30

10:05 pm-11:25 pm

Nonstop1h 20m

$215

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Fri 9/25

8:30 pm-9:45 pm

Nonstop1h 15m

London Heathrow

Mon 9/28

9:20 am-10:45 am

Nonstop1h 25m

$223

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Sat 9/12

7:10 am-8:40 am

Nonstop1h 30m

London Heathrow

Fri 9/18

10:25 pm-11:50 pm

Nonstop1h 25m

$224

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Sat 10/3

6:15 am-10:45 am

1 stop4h 30m

London Heathrow

Wed 10/7

5:10 pm-10:35 pm

1 stop5h 25m

$239

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Thu 9/17

6:15 am-10:45 am

1 stop4h 30m

London Heathrow

Mon 9/21

11:45 am-10:35 pm

1 stop10h 50m

$239

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Wed 10/14

10:50 am-4:15 pm

1 stop5h 25m

London Heathrow

Wed 10/21

5:10 pm-10:35 pm

1 stop5h 25m

$241

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Thu 10/15

6:15 am-7:25 pm

1 stop13h 10m

London Heathrow

Mon 10/19

2:45 pm-10:35 pm

1 stop7h 50m

$291

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Sat 1/9

11:15 am-8:50 pm

1 stop9h 35m

London Heathrow

Sun 1/10

6:30 am-10:40 am

1 stop4h 10m

$296

CorkLondon

ORK Cork - LHR London Heathrow

ORKLHR

Cork

Sat 9/26

3:10 pm-7:40 am

2 stops16h 30m

London Heathrow

Sat 10/3

2:45 pm-10:35 pm

1 stop7h 50m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/1

Showing 1-10 of 23 resultsSorted by cheapest first

Compare providers for flights from Cork to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cork to Heathrow in September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Cork-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cork-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cork-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cork-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cork-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cork to Heathrow

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

ORK-LHR

Estimated round-trip 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 Cork to London Heathrow Airport

Prices

Airlines

Delays

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

Currently, January is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of $195). Flying from Cork to London Heathrow Airport in December is currently the most expensive (average of $240). 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 ORK to LHR?

When flying from Cork to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Cork to London Heathrow Airport?

Airfare is below average for this route at the moment.

Cork to London Heathrow Airport flights typically cost between $193 and $217 in October.
The cheapest round-trip price found within the last 5 days was $116 on Aer Lingus (Oct 27-Oct 31).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Aer Lingus from Cork to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,740 reviews

Reviews

1 / 20

10.0

Excellent

Patrick,Sep 2026

DUB - IAD

I had a great experience. Crew was great and very accommodating.

Aer Lingus

7.3

Good

1,740 reviews

Aer Lingus

7.3

Good

1,740 reviews

Reviews

1 / 20

10.0

Excellent

Patrick,Sep 2026

DUB - IAD

I had a great experience. Crew was great and very accommodating.

Related info for your journey

What airport do you fly from for flights from Cork to London Heathrow?
For a flight from Cork to London Heathrow, you will be flying from Cork. Cork (ORK) is just 4.0 mi from the center of the city. Cork is the only Cork airport and it handles 15 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Cork on a regular basis.
How long is the flight from Cork to London Heathrow Airport?
For as low as $150, Aer Lingus can have you in London Heathrow Airport from Cork in 1h 15m. There are 345 mi between Cork and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What is the cheapest airline to fly from Cork to London Heathrow Airport round-trip?
According to our current data, Aer Lingus ($149), offers the cheapest pricing from Cork to London Heathrow Airport. This flight start at 30% lower than the current average price 3 months from now.
What are the most reliable airlines from Cork to London Heathrow Airport?
The top 3 most reliable airlines when flying from Cork to London Heathrow Airport are Air Canada (98%), Qatar Airways (97%) and Aer Lingus (97%).
What are the cheapest flights from Cork to London Heathrow Airport?
Looking for the cheapest flight from Cork to London Heathrow Airport? While on average our users pay $204, our data indicates the cheapest price to be $73. The most popular route (Cork - London Heathrow), is priced around $128.
Can I find deals for flights from Cork to Heathrow that include hotel bookings?
Yes. In addition to deals on Cork to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cork to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cork to Heathrow.
Can I find deals for business class flights from Cork to Heathrow?
Yes. Cheapflights offers flight deals from Cork 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 Cork to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of $195). Flying from Cork to London Heathrow Airport in December is currently the most expensive (average of $240). 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.

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Top airline flying from Cork to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$149	Average$202	FlexibilityNo cancel fee	On-timeN/A

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$52+ Cheap flights from Cork (ORK) to Heathrow (LHR)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cork to Heathrow with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Cork to Heathrow

Cheapest flights from Cork to HeathrowExplore the most affordable flight options available from Cork to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Explore the most affordable flight options available from Cork to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Best flights from Cork to HeathrowDiscover carefully curated flight deals from Cork to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Discover carefully curated flight deals from Cork to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Last-minute flights from Cork to HeathrowDiscover last-minute flight deals from Cork to Heathrow. Data last updated September 2, 2026 and is based on user searches.

Discover last-minute flight deals from Cork to Heathrow. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Cork to HeathrowSearch for one-way flight options from Cork to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Search for one-way flight options from Cork to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Find flight deals from Cork to Heathrow

Most accurate provider

Most trusted provider

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 Cork to London Heathrow Airport that are best for you.

Compare providers for flights from Cork to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cork to Heathrow in September.

Best time to book a flight from Cork to Heathrow

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

Cheapflights Insights

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

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

When flying from Cork to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Cork to London Heathrow Airport?

Airfare is below average for this route at the moment.

Cork to London Heathrow Airport flights typically cost between $193 and $217 in October.The cheapest round-trip price found within the last 5 days was $116 on Aer Lingus (Oct 27-Oct 31).

Weekly flight availability from Cork to London Heathrow Airport

The most flights from ORK to LHR are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

How often are flights from Cork to London delayed?

About 8% of weekly flights between Cork and London have experienced delays in the past year, with the average delay time being 90 minutes.

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

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

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Aer Lingus from Cork to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What is the cheapest airline to fly from Cork to London Heathrow Airport round-trip?

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

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

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

How can I find direct flights from Cork to Heathrow?

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

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

Traveling to a place near London Heathrow Airport?

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 Cork to Heathrow

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

Complete your trip

Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Cork to Heathrow by cabin class

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

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.

Cork and Heathrow flights

Browse other Cork and Heathrow flight options. Last updated on September 2, 2026.

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Cheapest flights from Cork to Heathrow
Explore the most affordable flight options available from Cork to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.

Best flights from Cork to Heathrow
Discover carefully curated flight deals from Cork to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Last-minute flights from Cork to Heathrow
Discover last-minute flight deals from Cork to Heathrow. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Cork to Heathrow
Search for one-way flight options from Cork to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Cork to London Heathrow Airport flights typically cost between $193 and $217 in October.
The cheapest round-trip price found within the last 5 days was $116 on Aer Lingus (Oct 27-Oct 31).