Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Cork from £47

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ORK
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Cork are usually found in February or March, booked 36 days in advance, depart on a Tuesday or Wednesday 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 3 November 2025.

Round-trip from

£94

One-way from

£47

Popular in

July

Cheapest in

February

Average price

£152

Good round-trip deal

£147 or less

Good one-way deal

£88 or less
Aer Lingus
  • Aer Lingus
  • 8/12-17/12
  • Nonstop
  • 2h 35m total
  • London to Cork
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/12
  • Nonstop
  • 1h 20m total
  • London to Cork
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£1 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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

Find flight deals from Heathrow to Cork

Enter your travel dates to find the best prices.

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 3 November 2025.

Mon 1/1222:05LHR - ORK
Nonstop1h 20mAer Lingus
Thu 18/1217:35ORK - LHR
Nonstop1h 15mAer Lingus
Deal found 2/11£94
Thu 4/1222:05LHR - ORK
Nonstop1h 20mAer Lingus
Wed 10/1217:35ORK - LHR
Nonstop1h 15mAer Lingus
Deal found 1/11£105
Thu 4/1222:05LHR - ORK
Nonstop1h 20mAer Lingus
Sun 7/1207:40ORK - LHR
Nonstop1h 20mAer Lingus
Deal found 1/11£106
Wed 10/1222:05LHR - ORK
Nonstop1h 20mAer Lingus
Thu 11/1216:05ORK - LHR
Nonstop1h 15mAer Lingus
Deal found 2/11£107
Sat 29/1122:05LHR - ORK
Nonstop1h 20mAer Lingus
Sat 6/1216:05ORK - LHR
Nonstop1h 15mAer Lingus
Deal found 2/11£122
Sat 27/1222:05LHR - ORK
Nonstop1h 20mAer Lingus
Sun 4/107:40ORK - LHR
Nonstop1h 20mAer Lingus
Deal found 2/11£126
Fri 26/1222:05LHR - ORK
Nonstop1h 20mMultiple Airlines
Wed 31/1217:35ORK - LHR
Nonstop1h 15mMultiple Airlines
Deal found 2/11£128
Thu 13/1122:05LHR - ORK
Nonstop1h 20mAer Lingus
Sat 15/1120:10ORK - LHR
Nonstop1h 15mAer Lingus
Deal found 1/11£132
Mon 17/1122:05LHR - ORK
Nonstop1h 20mMultiple Airlines
Mon 24/1116:05ORK - LHR
Nonstop1h 15mMultiple Airlines
Deal found 2/11£136
Tue 16/1222:05LHR - ORK
Nonstop1h 20mAer Lingus
Tue 23/1217:35ORK - LHR
Nonstop1h 15mAer Lingus
Deal found 1/11£138

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 3 November 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

Thu 13/11

22:05-23:25

Nonstop1h 20m

Cork

Sat 15/11

20:10-21:25

Nonstop1h 15m

£132

LondonCork

LHR - ORK

LHRORK

London Heathrow

Mon 17/11

22:05-23:25

Nonstop1h 20m

Cork

Mon 24/11

17:35-18:50

Nonstop1h 15m

£138

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 6/12

14:00-15:25

Nonstop1h 25m

Cork

Mon 8/12

17:35-18:50

Nonstop1h 15m

£139

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 6/12

08:40-16:45

1 stop8h 05m

Cork

Mon 8/12

06:00-10:45

1 stop4h 45m

£150

LondonCork

LHR - ORK

LHRORK

London Heathrow

Fri 21/11

17:50-23:25

1 stop5h 35m

Cork

Tue 25/11

11:15-17:00

1 stop5h 45m

£150

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 22/11

14:05-23:25

1 stop9h 20m

Cork

Sat 29/11

06:00-12:05

1 stop6h 05m

£150

LondonCork

LHR - ORK

LHRORK

London Heathrow

Fri 20/2

22:05-23:25

Nonstop1h 20m

Cork

Sun 22/2

17:35-18:50

Nonstop1h 15m

£150

LondonCork

LHR - ORK

LHRORK

London Heathrow

Fri 6/3

17:50-23:25

1 stop5h 35m

Cork

Sun 8/3

06:00-10:45

1 stop4h 45m

£150

LondonCork

LHR - ORK

LHRORK

London Heathrow

Sat 29/11

06:30-10:45

1 stop4h 15m

Cork

Sat 6/12

06:00-17:00

1 stop11h 00m

£150

LondonCork

LHR - ORK

LHRORK

London Heathrow

Tue 10/3

17:50-23:25

1 stop5h 35m

Cork

Fri 13/3

06:00-13:50

1 stop7h 50m

£150

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 22 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 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

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 return flight from Heathrow to Cork. Price data was last updated on 31 October 2025.

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 36 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 £70). Flying from London Heathrow Airport to Cork in July is currently the most expensive (average of £123). 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 3 November 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cork in the evening. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at midday.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Cork. Price data was last updated on 2 November 2025.

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

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 3 November 2025.
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
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
British Airways
6.7
Okay
7,494 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

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. 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 1h 20m. Aer Lingus provides one of the quickest options available for as low as £132. The distance from London Heathrow Airport to Cork is about 345 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on Aer Lingus is currently your cheapest option to Cork, with prices starting at £113. Another option worth looking into is British Airways, starting at £194 return. These flights start at 26% lower than the current average price 3 months from now.

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

    Consider British Airways (84%), Qatar Airways (84%) or Aer Lingus (84%) 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 £83. On average you can expect to pay £135. The most popular route, (London Heathrow - Cork), can usually be booked for £96.

  • 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 £70). Flying from London Heathrow Airport to Cork in July is currently the most expensive (average of £123). 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 Cork?

Book flights to Cork if you plan to visit one of these locations
Kinsale

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.
Heathrow to Dublin flights
London City to Dublin flights
Stansted to Dublin flights
Luton to Dublin flights
Gatwick to Dublin flights
Southend to Dublin flights
Stansted to Cork flights
Heathrow to Shannon flights
Gatwick to Cork flights
London City to Cork flights
Luton to Cork flights
Luton to Knock flights
Gatwick to Shannon flights
Heathrow to Knock flights
Stansted to Shannon flights
Stansted to Knock flights
Luton to Shannon flights
Gatwick to Knock flights
Southend to Cork flights
Stansted to Milltown (Kerry) flights
Heathrow to Milltown (Kerry) flights
Luton to Milltown (Kerry) flights
London City to Shannon flights
Gatwick to Milltown (Kerry) flights
London City to Knock flights
Southend to Shannon flights
Southend to Knock flights
Gatwick to Donegal flights
Stansted to Donegal flights
Luton to Donegal flights
London City to Milltown (Kerry) flights
Heathrow to Donegal flights
London City to Donegal flights
Southend to Milltown (Kerry) flights
Southend to Donegal flights

Top 2 airlines flying from Heathrow to Cork

Discover the top 2 airlines 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 858,174 searches. Data last updated 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£113Average£153FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£194Average£258FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.