ORK - LHR

€66 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 11/11. 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
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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, 8 Nov - Mon, 10 Nov
Aer Lingus Logo
20:10 - 21:25ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€110Aer Lingus
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Aer Lingus Logo
20:10 - 21:25ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€112Aer Lingus
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Aer Lingus Logo
16:05 - 17:20ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€118Aer Lingus
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Aer Lingus Logo
16:05 - 17:20ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€120Aer Lingus
Find Deal
Tue, 9 Dec - Wed, 10 Dec
Aer Lingus Logo
11:55 - 13:15ORK-LHR
1h 20mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€122Aer Lingus
Find Deal
Tue, 9 Dec - Wed, 10 Dec
Aer Lingus Logo
17:35 - 18:50ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€124Aer Lingus
Find Deal
Sat, 15 Nov - Mon, 17 Nov
Multiple Airlines Logo
06:15 - 20:05ORK-LHR
13h 50m1 stop
Multiple Airlines Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€160Multiple Airlines
Find Deal
Thu, 11 Dec - Thu, 18 Dec
British Airways Logo
17:35 - 18:50ORK-LHR
1h 15mdirect
British Airways Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€178British Airways
Find Deal
Fri, 14 Nov - Sun, 16 Nov
British Airways Logo
17:35 - 18:50ORK-LHR
1h 15mdirect
British Airways Logo
09:45 - 11:10LHR-ORK
1h 25mdirect
€182British Airways
Find Deal
Mon, 22 Dec - Fri, 26 Dec
British Airways Logo
11:55 - 13:15ORK-LHR
1h 20mdirect
British Airways Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€185British Airways
Find Deal

Everything you should know

Top airlines
Aer Lingus
Cheapest • from €110 (return)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 29% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€110
Overall average: €184
Aer Lingus
Sat 8/11Mon 10/11
ORK - LHR • Direct
Cheapest one-way flight
€66
Typical prices: €72-€84
Aer Lingus
Tue 11/11
ORK - LHR • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
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.

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

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

If you are looking for a flight deal from Cork to London Heathrow Airport, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from London Heathrow Airport, Saturday is the cheapest day to fly and Thursday is the most expensive.

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 February, where tickets cost €119 (return) on average. On the other hand, the most expensive months are August and October, where the average cost of round-trip tickets is €192 and €184 respectively.

Good to know

Low seasonFebruary
Cheapest flight€66
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (14% 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 €66 for a one-way ticket and €110 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 €158 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 €186 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 €85 or less one-way and €523 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 1361 reviews
6.6Food
7.4Boarding
7.1Comfort
6.9Entertainment
8.0Crew
Airline reviews

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

10.0 ExcellentAnisha, Oct 2025DUB - EWR
Read more Aer Lingus reviews

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.