Question 1

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

Accepted Answer

According to our current data, Aer Lingus (£115), and British Airways (£161) offers the cheapest pricing from Cork to London Heathrow Airport. Aer Lingus is priced at 17% lower than the current average price of a flight leaving 3 months from now.

Question 2

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

Accepted Answer

The cheapet airlines for a one-way flight from Cork to London Heathrow Airport are Aer Lingus (£51), British Airways (£71), and KLM (£82).

Question 3

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

Accepted Answer

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.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Cork to London Heathrow Airport (average of £112). Flying from Cork to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 5

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

Accepted Answer

Travellers seeking maximum savings on their Cork to London Heathrow Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Cork to London Heathrow Airport

Accepted Answer

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).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 8

E

Accepted Answer

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 9

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

Accepted Answer

On average you can expect to pay £131 for a flight from Cork to London Heathrow Airport. The cheapest flight overall is £56 while the most popular route, (Cork - London Heathrow) is currently priced at £129.

Question 10

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

Accepted Answer

Before booking your flight to London Heathrow Airport from Cork, check out the most reliable airlines to get you to your destination on time: Qatar Airways (96%), Air Canada (95%), Aer Lingus( 95%).

Question 11

What is the cheapest day to fly round-trip from Cork to London Heathrow Airport?

Accepted Answer

Travelers have found that booking a Wednesday departure is the best way to save up to 256% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 12

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

Accepted Answer

To save up to 258% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cork to London Heathrow Airport from £95 1-2 weeks out and tickets from £129 for flights departing within the next 72 hours.

Question 13

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

Accepted Answer

March is one of the best times of the year to fly to London Heathrow Airport from Cork. Prices for March average £108 per person but you can even find prices for as low as £14. The most expensive prices can be found in the month of June. Opting for a March flight can save you 28% on your journey compared to booking in June

Question 14

What is the cheapest time of day to fly from ORK to LHR?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Cork to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 69% on your trip compared to booking a flight in the morning.

Question 15

What airport do you fly from for flights from Cork to London Heathrow?

Accepted Answer

Most people fly from Cork (ORK) if they book a flight from Cork to London Heathrow. On average, Cork has 15 outbound flights to London Heathrow per day from 2 airlines. Cork is conveniently located just 4.0 mi from Cork’s city center.

Question 16

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

Accepted Answer

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

Question 17

How can I find direct flights from Cork to Heathrow?

Accepted Answer

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

Question 18

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

Accepted Answer

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.

Question 19

How does Cheapflights help users find flights from Cork to Heathrow?

Accepted Answer

When you search for this flight from Cork to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Cork to Heathrow?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Cork to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 21

Can Cheapflights find flights from Cork to Heathrow with no change fees?

Accepted Answer

Certainly. Search results for flights to Heathrow from Cork shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 22

Can Cheapflights notify me if prices for flights from Cork to Heathrow become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Cork to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£115
One-way from	£51
Popular in	November
Cheapest in	February
Average price	£146
Good round-trip deal	£153 or less
Good one-way deal	£82 or less

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£89	Average£128	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£137	Average£153	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from Cork to London Heathrow Airport from £51

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Cork to London Heathrow are usually found in February or October, booked 24 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Cork to Heathrow

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Cheapest flights from Cork to HeathrowExplore 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 8 July 2025.

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 8 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cork to London Heathrow Airport that are best for you.

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.

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 return flight from Cork to Heathrow. Price data was last updated on 27 June 2025.

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

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 8 July 2025.

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 8 July 2025.

How much does it cost for a return flight from Cork to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with KLM, Air France, andSWISS from Cork to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

How can I find direct flights from Cork to Heathrow?

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

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

Travelling to a place near Cork?

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Alternative routes for Cork to Heathrow

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Top 2 airlines flying from Cork to Heathrow

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How does Cheapflights help users find flights from Cork to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Cork to Heathrow?

Can Cheapflights find flights from Cork to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Cork to Heathrow become cheaper?

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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 8 July 2025.