LHR - ORK

£47 Find Cheap Flights from London Heathrow Airport to Cork

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cork departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cork

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cork, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cork, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£89
Typical prices: £209-£146
Aer Lingus
Tue 5/5Thu 21/5
LHR - ORK • Direct
Cheapest one-way flight
£47
Typical prices: £84-£119
Aer Lingus
Wed 20/5
LHR - ORK • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA offers free cabin bags with economy fares.
Aer Lingus A320 planes have 17-inch wide seats.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with Aer Lingus. Average duration is 1h 25m
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cork!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Heathrow to Cork (LHR-ORK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Cork that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Cork

Tue, 5 May - Thu, 21 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£89Aer Lingus
Tue, 12 May - Fri, 22 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£89Aer Lingus
Tue, 12 May - Tue, 19 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£91Aer Lingus
Tue, 12 May - Tue, 19 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£92Aer Lingus
Tue, 12 May - Tue, 19 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£95Aer Lingus
Tue, 5 May - Thu, 7 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£96Aer Lingus
Tue, 12 May - Tue, 19 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£97Aer Lingus
Wed, 6 May - Sat, 9 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£98Aer Lingus
Tue, 21 Apr - Fri, 24 Apr
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£101Aer Lingus
Wed, 13 May - Mon, 18 May
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
£101Aer Lingus
Booking Insights

KAYAK’s insights & trends for Heathrow to Cork flights

Get data-powered insights and trends into flights from Heathrow to Cork to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Cork?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Cork departing in May.

What’s the cheapest day of the week to fly from London Heathrow Airport to Cork?

The average price of all round-trip flights from London Heathrow Airport to Cork clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Cork on a Tuesday and more expensive on a Thursday. On your return trip to London Heathrow Airport, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Cork, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Cork is January, where tickets cost £142 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £179 and £179 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Cork, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Cork, you should book around 4 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Cork

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from London Heathrow Airport to Cork

Low seasonFebruary
Cheapest flight£47
Most popular time to fly (4% more expensive on average)
Flight from London Heathrow Airport to Cork

When to book flights from Heathrow to Cork

Are your dates flexible? Find out the best times to travel from Heathrow to Cork based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Cork flights

  • What is the cheapest flight from London Heathrow Airport to Cork?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cork was £47 for a one-way ticket and £89 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Cork?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Cork, also known as Cork.

  • Which aircraft models fly most regularly from London Heathrow Airport to Cork?

    The Airbus A320neo is the aircraft model that flies most regularly on the London Heathrow Airport to Cork flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Cork?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Cork.

  • On which days can I fly direct from London Heathrow Airport to Cork?

    There are direct flights from London Heathrow Airport to Cork on a daily basis.

  • Which is the best airline for flights from London to Cork, Aer Lingus or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Cork are Aer Lingus and British Airways. With an average price for the route of £159 and an overall rating of 7.2, Aer Lingus is the most popular choice. British Airways is also a great choice for the route, with an average price of £264 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Cork?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Cork.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Cork?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cork from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Cork?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cork with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Cork?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cork from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Cork

  • Looking for a cheap flight from Cork to London Heathrow Airport? 25% of our users found flights on this route for £89 or less one-way and £135 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Cork?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Cork.
Find which airlines fly direct from London Heathrow Airport to Cork Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Cork

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Cork to London Heathrow

Monday

Aer Lingus

Aer Lingus

Tuesday

Aer Lingus

Aer Lingus

Wednesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Friday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

Sunday

Aer Lingus

Aer Lingus

See more direct flights

Reviews of the top airlines flying from Heathrow to Cork

 
See real verified KAYAK customer reviews for airlines flying from London to Cork. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Cork? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1493 reviews
8.1Crew
6.6Food
7.4Boarding
7.2Comfort
7.0Entertainment
Airline reviews

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

8.0 ExcellentBrittany, Mar 2026
MAD - DUB
Read more Aer Lingus reviews

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

I flew economy class. Seats were very good and the crew was excellent

I had a great experience. I would definitely use them again

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

Crew were nice, food was good. Boarding was horrendous. We were driven around the airport in a bus forced to climb a long flight of very steep stairs with no adequate handrails to board the plane . In many many years of flying to the US I have never been required to do this . There was no assistance for those needing help getting up the stairs to the plane. A fellow passenger helped me. No idea how other elderly, physically limited passengers or those with young children managed . It was a full flight with crowds trying to get up the stairs. It was an accident waiting to happen.

Horrible, the plane is just old and junky...Filthy restroom, seat was as hard as rock. The food, mystery side dish, inedible..geez..just Horrible. Never flying BA again

Club Europe is always lovely. I really enjoy everything about it. One thing that has changed in recent years though, is the swap to Prosecco from Champagne in the lounges. This is really disappointing. I really don’t like Prosecco, and always looked forward to a lovely glass of champagne in the lounge. Is it possible to change back? It does make the whole experience a little more of a luxury experience.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Everything you need to know for your flight from Heathrow to Cork

Information on your arrival and departure airports