ORK - LHR

€52 Find Cheap Flights from Cork to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cork to Heathrow departing on 13/5. 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 London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cork to London, 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 Cork to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€106
Typical prices: €180-€155
Aer Lingus
Sat 2/5Tue 12/5
ORK - LHR • Direct
Cheapest one-way flight
€52
Typical prices: €67-€93
Aer Lingus
Wed 13/5
ORK - LHR • Direct
Direct flights
Every day
You can fly direct with Aer Lingus. Average duration is 1h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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 Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cork to Heathrow (ORK-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cork to Heathrow 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 Cork to Heathrow

Sat, 2 May - Tue, 12 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€106Aer Lingus
Sat, 2 May - Tue, 5 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€107Aer Lingus
Sat, 2 May - Mon, 11 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€108Aer Lingus
Thu, 7 May - Mon, 11 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€108Aer Lingus
Sat, 2 May - Wed, 6 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€109Aer Lingus
Fri, 8 May - Mon, 11 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€110Aer Lingus
Sat, 9 May - Mon, 11 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€111Aer Lingus
Sat, 9 May - Mon, 11 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€112Aer Lingus
Wed, 27 May - Thu, 28 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€113Aer Lingus
Mon, 27 Apr - Tue, 5 May
Aer Lingus Logo
20:30 - 21:45
ORK
-
LHR
1h 15mdirect
Aer Lingus Logo
22:25 - 23:50
LHR
-
ORK
1h 25mdirect
€118Aer Lingus
Booking Insights

KAYAK's insights & trends for Cork to Heathrow flights

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cork to London Heathrow Airport, 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 Cork to London Heathrow Airport is June, where tickets cost €155 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is €202 and €194 respectively.

Good to know

Low seasonNovember
Cheapest flight€52
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (8% more expensive on average)
Flight from Cork to London Heathrow Airport

When to book flights from Cork to Heathrow

Are your dates flexible? Find out the best times to travel from Cork to Heathrow 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 Cork to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Cork to London Heathrow Airport was €52 for a one-way ticket and €106 for a return.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Cork to London are Aer Lingus and British Airways. With an average price for the route of €162 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 €198 and an overall rating of 6.7.

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

    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 Cork to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Cork 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 Cork to London Heathrow Airport?

    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 London Heathrow Airport with an airline and back to Cork with another airline.

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

    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 London Heathrow Airport from Cork 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 Cork to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for €91 or less one-way and €731 or less round-trip.

Prefer to fly direct from Cork to London Heathrow?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Cork to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Cork to London. 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 Cork to Heathrow? 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 1507 reviews
7.0Entertainment
7.4Boarding
6.6Food
7.2Comfort
8.1Crew
Airline reviews

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

2.0 MediocreAnonymous, Apr 2026
DUB - LAX
Read more Aer Lingus reviews

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

There was a 6h delay with limited updates . When we got to Manchester the bus took ages to get to arrivals and we missed our train, dinner reservation. Basically lost a whole day due to arrivals Lingus!!

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

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

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

Was upgraded to business class on this flight, I presume due to my premium economy class for my London to Denver flight. Business class was the same seats as economy, only the middle seat was unfilled. Decent lunch served, and the lounge experience in Prague was good. The only heads up I would give is give yourself enough time for gate carry-on luggage scanning, which I did not anticipate in my time planning.

Overall good, bigger chairs in the future would be nice.

I loved the food choices and the attentiveness of the crew but boarding was chaotic.

Great flight, last one out the air-conditioning was far to hot and the return it was to cold and then issued blankets. On the outward bowned the headset connector didn't work properly. You had intermittent sound from the audio socket.

My experience with British Airways was fine and dandy. Nothing truly negative to report. However, I was. asked to check my carryon bag all the way through to my desitination which prompted some huge problems. Thank goodness I kept a foldable-personal-item-bag in my carryon. I was asked to remove my valuable electronic belongings from my personal item bag, which was a camera bag full of expensive lenses and camera equipment, into another bag for the flight because it was "too big". Farbeit from me for asking further questions, but the bag was let through when I departed to Paris from America with no problems at all as I was able to explain that it was slightly oversized due to being a camera bag with a layer of protective foam which made it slightly larger. Still, this bag could and did fit perfectly under my airplain seat during my departure from America. On the flight back though, this was not the case and I was asked to remove highly valuable personal items, stow my camera bag in my checked bag, and then had to pay and overweight fee. Kinda bogus, but I was tired and wanted to get home so I complied. Regardless, it would have been nice to have had my bag retrieved during the London to Pittsburgh flight so I could put on new clothes and freshen up before take off.

The staff was extremely friendly and nice. Overall, the flight was pleasant, and the food was good. They asked me to check in my smaller cabin luggage suitcase in Mumbai as the flight was full. Fortunately, I had packed a spare set of clothes in my laptop bag so I was okay.

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

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

Information on your arrival and departure airports