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$87+ Cheap flights from Heathrow (LHR) to Cork (ORK)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ORK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Cork are usually found in February or March, booked 61 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Heathrow to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cork (ORK). 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 11, 2025.

Round-trip from

$118
(Booking.com)

One-way from

$87
(Aer Lingus)

Popular in

August

Cheapest in

February

Average price

$204

Good round-trip deal

$216 or less

Good one-way deal

$118 or less
From London Heathrow to Cork
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One-way flight from London Heathrow to Cork
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Highest demand for flights based on searches. 5% potential increase in price ($11 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 London Heathrow to Cork.
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Price to beat on a one-way flight from London Heathrow to Cork.
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Find flight deals from Heathrow to Cork

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 September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/9. 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 10/1110:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Mon 10/138:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/9$118
This Booking.com deal was found by Cheapflights users on 9/10. 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 10/2510:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Sat 11/18:10 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/10$144
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:25 pmLHR - ORK
Nonstop1h 25mAer Lingus
Mon 10/208:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/10$150
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:25 pmLHR - ORK
Nonstop1h 25mAer Lingus
Fri 10/108:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/11$154
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Sun 10/58:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/10$160
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Sun 10/267:35 pmLHR - ORK
Nonstop1h 25mAer Lingus
Sun 11/27:40 amORK - LHR
Nonstop1h 20mAer Lingus
Deal found 9/10$165
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Sun 10/198:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/9$167
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:50 pmLHR - ORK
1 stop10h 50mMultiple Airlines
Mon 10/138:30 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Deal found 9/9$182
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:05 pmLHR - ORK
1 stop6h 20mKLM
Sat 11/86:00 amORK - LHR
1 stop4h 25mKLM
Deal found 9/10$202
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/2410:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Fri 9/268:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Deal found 9/10$204
This Mytrip deal was found by Cheapflights users on 9/10. 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 10/253:50 pmLHR - ORK
2 stops6h 35mMultiple Airlines
Sat 11/18:10 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Deal found 9/10$221

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Cork 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 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Cork that are best for you.

Fly from

Heathrow

Fly to

Cork

Route

Depart

Return

Price

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 10/4

6:25 pm-7:50 pm

Nonstop1h 25m

Cork

Fri 10/10

8:30 pm-9:45 pm

Nonstop1h 15m

$154

LondonCork

LHR - ORK

LHRORK

London Heathrow

Wed 11/5

5:05 pm-11:25 pm

1 stop6h 20m

Cork

Sat 11/8

6:00 am-10:25 am

1 stop4h 25m

$202

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 10/11

2:45 pm-10:25 pm

1 stop7h 40m

Cork

Mon 10/13

3:25 pm-9:25 pm

1 stop6h 00m

$212

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 10/25

3:50 pm-10:25 pm

2 stops6h 35m

Cork

Sat 11/1

8:10 pm-9:25 pm

Nonstop1h 15m

$221

LondonCork

LHR - ORK

LHRORK

London Heathrow

Fri 11/21

5:50 pm-11:25 pm

1 stop5h 35m

Cork

Sun 11/23

3:40 pm-9:25 pm

1 stop5h 45m

$222

LondonCork

LHR - ORK

LHRORK

London Heathrow

Fri 11/21

5:50 pm-11:25 pm

1 stop5h 35m

Cork

Mon 11/24

3:40 pm-9:25 pm

1 stop5h 45m

$256

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 9/27

5:10 pm-10:25 pm

1 stop5h 15m

Cork

Mon 9/29

3:25 pm-9:25 pm

1 stop6h 00m

$259

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 3/7

5:50 pm-11:25 pm

1 stop5h 35m

Cork

Sun 3/8

6:00 am-7:40 am

1 stop25h 40m

$270

LondonCork

LHR - ORK

LHRORK

London Heathrow

Fri 3/6

5:50 pm-11:25 pm

1 stop5h 35m

Cork

Sun 3/8

6:00 am-12:05 pm

1 stop6h 05m

$278

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 10/4

6:25 pm-7:50 pm

Nonstop1h 25m

$87

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
2
3

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.
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 London Heathrow Airport to Cork

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Cork. Price data was last updated on August 29, 2025.

The best time to book flights from London Heathrow Airport to Cork is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cork (average of $644). Flying from London Heathrow Airport to Cork in June is currently the most expensive (average of $1,279). 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?

Find hourly flight availability from Heathrow to Cork. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Cork is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

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 September 11, 2025.
See what other customers who have flown with Aer Lingus from London Heathrow Airport to Cork have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,271 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.1

Boarding

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,271 reviews
Aer Lingus
7.2
Good
1,271 reviews

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.1

Boarding

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cork. 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 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 18 inbound flights from London Heathrow per day. 1 airline has flights to Cork from London Heathrow on a regular basis.

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

    For as low as $154, Aer Lingus can have you in Cork from London Heathrow Airport in 1h 25m. The distance between London Heathrow Airport and Cork is about 345 mi. This flight may include one or multiple stops.

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

    According to our current data, Aer Lingus ($156), offers the cheapest pricing from London Heathrow Airport to Cork. Aer Lingus is currently priced 23% below the average price you’ll pay for this route.

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

    Before booking your flight to Cork from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Qatar Airways (90%), Aer Lingus (90%), British Airways( 90%).

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

    Looking for the cheapest flight from London Heathrow Airport to Cork? While on average our users pay $228, our data indicates the cheapest price to be $103. The most popular route (London Heathrow - Cork), is priced around $107.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cork (average of $644). Flying from London Heathrow Airport to Cork in June is currently the most expensive (average of $1,279). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Cork

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Dublin flights
Heathrow to Dublin flights
Heathrow to Shannon flights

Top airline flying from Heathrow to Cork

Discover the top airline that operate flights from Heathrow to Cork. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$156Average$206FlexibilityNo cancel feeOn-timeN/A

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