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$75+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — LHR
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Cork to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) to Heathrow (LHR). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$173
(Mytrip)

One-way from

$75
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$193

Good round-trip deal

$759 or less

Good one-way deal

$99 or less
Provider with most accurate pricing for Cork-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Cork-London Heathrow flights.
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From Cork to London Heathrow
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One-way flight from Cork to London Heathrow
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Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Cork to London Heathrow.
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Price to beat on a one-way flight from Cork to London Heathrow.
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Find flight deals from Cork to Heathrow

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 29, 2025.

This Mytrip deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:35 pmORK - LHR
Nonstop1h 15mAer Lingus
Tue 11/189:45 amLHR - ORK
Nonstop1h 25mAer Lingus
Deal found 9/26$173
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:05 pmORK - LHR
Nonstop1h 15mAer Lingus
Sun 11/169:45 amLHR - ORK
Nonstop1h 25mAer Lingus
Deal found 9/28$181
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Sat 11/110:05 pmLHR - ORK
Nonstop1h 20mAer Lingus
Deal found 9/27$184
This Booking.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Tue 10/287:35 pmLHR - ORK
Nonstop1h 25mAer Lingus
Deal found 9/27$190
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:05 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Sat 11/226:05 pmLHR - ORK
Nonstop1h 20mMultiple Airlines
Deal found 9/27$193
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Mon 10/610:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Deal found 9/27$199
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:30 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Sat 11/110:05 pmLHR - ORK
Nonstop1h 20mMultiple Airlines
Deal found 9/27$204
This Expedia deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:55 amORK - LHR
Nonstop1h 20mMultiple Airlines
Mon 1/510:05 pmLHR - ORK
Nonstop1h 20mMultiple Airlines
Deal found 9/27$206
This British Airways deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:30 pmORK - LHR
Nonstop1h 15mBritish Airways
Thu 10/210:25 pmLHR - ORK
Nonstop1h 20mBritish Airways
Deal found 9/27$217
This British Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:20 amORK - LHR
Nonstop1h 20mBritish Airways
Wed 10/151:50 pmLHR - ORK
Nonstop1h 25mBritish Airways
Deal found 9/28$218
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:35 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Sun 11/210:05 pmLHR - ORK
Nonstop1h 20mMultiple Airlines
Deal found 9/28$228
This Gotogate deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:30 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Mon 10/2710:05 pmLHR - ORK
Nonstop1h 20mMultiple Airlines
Deal found 9/27$231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cork 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 2,558,603 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from Cork to London Heathrow Airport that are best for you.

Fly from

Cork

Fly to

Heathrow

Route

Depart

Return

Price

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 11/11

5:35 pm-6:50 pm

Nonstop1h 15m

London Heathrow

Tue 11/18

9:45 am-11:10 am

Nonstop1h 25m

$173

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 10/31

4:05 pm-5:20 pm

Nonstop1h 15m

London Heathrow

Sat 11/1

10:05 pm-11:25 pm

Nonstop1h 20m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Mon 12/15

5:35 pm-6:50 pm

Nonstop1h 15m

London Heathrow

Mon 12/22

7:35 pm-9:00 pm

Nonstop1h 25m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Thu 11/6

7:40 am-9:00 am

Nonstop1h 20m

London Heathrow

Sun 11/9

7:35 pm-9:00 pm

Nonstop1h 25m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 10/14

11:45 am-1:05 pm

Nonstop1h 20m

London Heathrow

Wed 10/15

6:25 pm-7:50 pm

Nonstop1h 25m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Mon 12/22

7:40 am-9:00 am

Nonstop1h 20m

London Heathrow

Fri 12/26

2:00 pm-3:25 pm

Nonstop1h 25m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 11/7

5:35 pm-6:50 pm

Nonstop1h 15m

London Heathrow

Tue 11/11

10:05 pm-11:25 pm

Nonstop1h 20m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Thu 10/9

8:30 pm-9:45 pm

Nonstop1h 15m

London Heathrow

Mon 10/13

6:25 pm-7:50 pm

Nonstop1h 25m

$217

CorkLondon

ORK - LHR

ORKLHR

Cork

Wed 10/15

4:15 pm-5:35 pm

Nonstop1h 20m

London Heathrow

Sun 10/19

9:20 am-10:45 am

Nonstop1h 25m

$218

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 10/10

8:30 pm-9:45 pm

Nonstop1h 15m

London Heathrow

Mon 10/13

6:25 pm-7:50 pm

Nonstop1h 25m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 19 results
1
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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.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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.
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

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

Currently, November is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of $661). Flying from Cork to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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?

Find hourly flight availability from Cork to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

It’s typically best to fly out from Cork to London Heathrow Airport in the afternoon. Doing so could potentially save you 77% on the flight price compared to flying in the morning, which is usually more expensive.

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

Related info for your journey

Find useful and relevant information for your journey from Cork to Heathrow. 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 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. 0 airlines have 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 $173, Aer Lingus can have you in London Heathrow Airport from Cork in 1h 15m. There are 345 mi between Cork and London Heathrow Airport. Most flights are nonstop.

  • 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 British Airways (88%), Aer Lingus (88%) and Air Canada (86%).

  • 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 $897, 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, November is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of $661). Flying from Cork to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Ilford
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

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