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$58+ Cheap flights from Cork (ORK) to Heathrow (LHR)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — LHR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cork to London Heathrow are usually found in February or June, booked 24 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap flight deals from Cork to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) to Heathrow (LHR). 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 June 12, 2025.

Round-trip from

$146
(Mytrip)

One-way from

$58
(Mytrip)

Popular in

November

Cheapest in

February

Average price

$182

Good round-trip deal

$211 or less

Good one-way deal

$97 or less
From Cork to London Heathrow
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One-way flight from Cork to London Heathrow
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Cork to London Heathrow.
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Price to beat on a one-way flight from Cork to London Heathrow.
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Find flight deals from Cork to Heathrow

Cheapest flights from Cork to Heathrow
Explore the most affordable flight options available from Cork to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/308:30 pmORK - LHR
Nonstop1h 15mAer Lingus
Thu 7/3110:25 pmLHR - ORK
Nonstop1h 20mAer Lingus
Deal found 6/12$146
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:30 pmORK - LHR
Nonstop1h 15mMultiple Airlines
Tue 7/1510:25 pmLHR - ORK
Nonstop1h 20mMultiple Airlines
Deal found 6/10$205
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:45 amORK - LHR
Nonstop1h 20mBritish Airways
Tue 7/1510:25 pmLHR - ORK
Nonstop1h 20mBritish Airways
Deal found 6/10$213
This Lufthansa deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:00 pmORK - LHR
1 stop5h 10mLufthansa
Mon 10/2010:30 amLHR - ORK
1 stop5h 55mLufthansa
Deal found 6/10$272
This SWISS deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:50 pmORK - LHR
1 stop4h 55mSWISS
Tue 8/266:00 amLHR - ORK
1 stop7h 05mSWISS
Deal found 6/10$282
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:10 pmORK - LHR
1 stop14h 30mKLM
Mon 6/238:55 pmLHR - ORK
1 stop17h 40mKLM
Deal found 6/12$557

Cheapflights Fare Finder

Customize your flight search to find flights from Cork to Heathrow 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Cork to London Heathrow Airport that are best for you.

Fly from

Cork

Fly to

Heathrow

Route

Depart

Return

Price

CorkLondon

ORK - LHR

ORKLHR

Cork

Wed 7/30

8:30 pm-9:45 pm

Nonstop1h 15m

London Heathrow

Thu 7/31

10:25 pm-11:45 pm

Nonstop1h 20m

$146

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 7/8

8:30 pm-9:45 pm

Nonstop1h 15m

London Heathrow

Tue 7/15

10:25 pm-11:45 pm

Nonstop1h 20m

$205

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 7/8

11:45 am-1:05 pm

Nonstop1h 20m

London Heathrow

Tue 7/15

10:25 pm-11:45 pm

Nonstop1h 20m

$213

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 10/17

5:00 pm-10:10 pm

1 stop5h 10m

London Heathrow

Mon 10/20

10:30 am-4:25 pm

1 stop5h 55m

$272

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 8/22

4:50 pm-9:45 pm

1 stop4h 55m

London Heathrow

Tue 8/26

6:00 am-1:05 pm

1 stop7h 05m

$282

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 8/22

6:00 am-10:45 am

1 stop4h 45m

London Heathrow

Fri 8/22

5:10 pm-11:30 pm

1 stop6h 20m

$597

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 7/22

8:30 pm-9:45 pm

Nonstop1h 15m

$58

CorkLondon

ORK - LHR

ORKLHR

Cork

Thu 10/2

8:30 pm-9:45 pm

Nonstop1h 15m

$95

CorkLondon

ORK - LHR

ORKLHR

Cork

Wed 7/30

5:45 am-2:15 pm

1 stop8h 30m

$117

CorkLondon

ORK - LHR

ORKLHR

Cork

Wed 7/23

6:00 am-5:35 pm

1 stop11h 35m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
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Best time to book a flight from Cork to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cork with our price prediction graph.
Estimated round-trip 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 Cork to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Cork to Heathrow. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Cork to London Heathrow Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cork to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of $661). Flying from Cork to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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 ORK to LHR?

Find hourly flight availability from Cork to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Cork to London Heathrow Airport in the afternoon. Doing so could potentially save you 78% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Cork to London Heathrow Airport

Explore weekly flight availability from Cork to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from ORK to LHR are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown KLM, Air France and SWISS from Cork to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Aer Lingus
7.1
Good
1,117 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,136 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Cork to Heathrow. 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 from for flights from Cork to London Heathrow?

    For a flight from Cork to London Heathrow, you will be flying from Cork. Cork (ORK) is just 4.0 mi from the center of the city. Cork is the only Cork airport and it handles 15 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Cork on a regular basis.

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

    According to our current data, Aer Lingus ($146), British Airways ($213), and Lufthansa ($272) offers the cheapest pricing from Cork to London Heathrow Airport. These flights start at 22% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Cork to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $58 on Aer Lingus. Other airlines that offer cheap prices include British Airways from $95 and KLM from $124 one-way.

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

    The top 3 most reliable airlines when flying from Cork to London Heathrow Airport are Aer Lingus (96%), British Airways (96%) and Air Canada (96%).

  • What are the cheapest flights from Cork to London Heathrow Airport?

    Looking for the cheapest flight from Cork to London Heathrow Airport? While on average our users pay $373, our data indicates the cheapest price to be $76. The most popular route (Cork - London Heathrow), is priced around $128.

  • Can I find deals for flights from Cork to Heathrow that include hotel bookings?

    Yes. In addition to deals on Cork to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cork to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cork to Heathrow.

  • Can I find deals for business class flights from Cork to Heathrow?

    Yes. Cheapflights offers flight deals from Cork to Heathrow 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 Cork to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of $661). Flying from Cork to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Cork?

Book flights to Cork if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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