ORK - LHR

$77 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 1/7. 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 round-trip
$148
Typical prices: $161-$195
Aer Lingus
Sat 1/24Sat 1/31
ORK - LHR • Non-stop
Cheapest one-way
$77
Typical prices: $87-$115
Aer Lingus
Wed 1/7
ORK - LHR • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller includes a carry-on bag.
Aer Lingus offers 17” wide seats with 30” pitch.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Aer Lingus
Cheapest • from $176 (round-trip)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 15% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
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 round-trip 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 round-trip flight deals from Cork to Heathrow

Sat, Jan 24 - Sat, Jan 31
Aer Lingus Logo
4:05 pm - 5:20 pm
ORK
-
LHR
1h 15mnonstop
Aer Lingus Logo
6:05 pm - 7:25 pm
LHR
-
ORK
1h 20mnonstop
$148Aer Lingus
Fri, Jan 23 - Fri, Jan 30
Aer Lingus Logo
5:35 pm - 6:50 pm
ORK
-
LHR
1h 15mnonstop
Aer Lingus Logo
10:05 pm - 11:25 pm
LHR
-
ORK
1h 20mnonstop
$171Aer Lingus
Wed, Jan 7 - Wed, Jan 14
Aer Lingus Logo
5:35 pm - 6:50 pm
ORK
-
LHR
1h 15mnonstop
Aer Lingus Logo
2:00 pm - 3:25 pm
LHR
-
ORK
1h 25mnonstop
$176Aer Lingus
Sun, Jan 25 - Sun, Feb 1
Aer Lingus Logo
4:05 pm - 5:20 pm
ORK
-
LHR
1h 15mnonstop
Aer Lingus Logo
7:35 pm - 9:00 pm
LHR
-
ORK
1h 25mnonstop
$190Aer Lingus
Fri, Mar 20 - Sun, Mar 22
Aer Lingus Logo
4:05 pm - 5:20 pm
ORK
-
LHR
1h 15mnonstop
Aer Lingus Logo
10:05 pm - 11:25 pm
LHR
-
ORK
1h 20mnonstop
$206Aer Lingus
Mon, Dec 22 - Fri, Dec 26
British Airways Logo
7:40 am - 9:00 am
ORK
-
LHR
1h 20mnonstop
British Airways Logo
7:35 pm - 9:00 pm
LHR
-
ORK
1h 25mnonstop
$213British Airways
Mon, Dec 22 - Fri, Dec 26
British Airways Logo
5:35 pm - 6:50 pm
ORK
-
LHR
1h 15mnonstop
British Airways Logo
10:05 pm - 11:25 pm
LHR
-
ORK
1h 20mnonstop
$216British Airways
Sat, Jan 17 - Wed, Jan 21
British Airways Logo
8:10 pm - 9:25 pm
ORK
-
LHR
1h 15mnonstop
British Airways Logo
7:35 pm - 9:00 pm
LHR
-
ORK
1h 25mnonstop
$217British Airways
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
4:05 pm - 5:20 pm
ORK
-
LHR
1h 15mnonstop
Multiple Airlines Logo
9:55 am - 10:15 pm
LHR
-
ORK
12h 20m2 stops
$221Multiple Airlines
Fri, Dec 26 - Tue, Dec 30
British Airways Logo
7:40 am - 9:00 am
ORK
-
LHR
1h 20mnonstop
British Airways Logo
7:35 pm - 9:00 pm
LHR
-
ORK
1h 25mnonstop
$235British Airways
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 round-trip flight from Cork to London Heathrow Airport?

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

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.

When flying from Cork to London Heathrow Airport, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Cork, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

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 $170 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $237 and $229 respectively.

Expert advice

Expert advice for your flight from Cork to Heathrow

 
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.
Airlines
American Airlines

Main Cabin Extra offers early boarding and complimentary drinks for a small fee.


Basic Economy has late boarding and no seat assignment until check-in.

British Airways

BA's Euro Traveller fares include a carry-on bag, unlike many European carriers.


BA offers 31-inch legroom on most planes, but check for A321neo with 29 inches.

Aer Lingus

Aer Lingus offers 17” wide seats on short-haul flights, set 30” apart.


AerSpace fare includes front-row seating with blocked middle seat for more comfort.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

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.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa Garcia

Marisa Garcia

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, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Good to know

Low seasonFebruary
Cheapest flight$77
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 13% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $77 for a one-way ticket and $148 for a round-trip.

  • Do I need a passport to fly between Cork and London Heathrow Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cork and on arrival in London Heathrow Airport.

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

    Cork and London Heathrow Airport are both served by 1 main airport. You will leave Cork from Cork and will be arriving at 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.

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

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

  • 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 travelers 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 round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Cork with another airline. Booking your flights between Cork and LHR can sometimes prove cheaper using this method.

  • 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 $110 or less one-way and $574 or less round-trip.

Prefer to fly direct from Cork to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct 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 airline 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 1392 reviews
6.6Food
7.4Boarding
8.0Crew
6.9Entertainment
7.1Comfort
Airline reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

10.0 ExcellentPAULINA, Nov 2025
DUB - LAS
Read more Aer Lingus reviews

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

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.

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

Information on your arrival and departure airports