Cheap Flights from Cork to London Heathrow from $205

Compare Cork to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Cork to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Cork Airport to London Heathrow Airport? If you want to travel next month, return fares start from $205. Find the lowest prices on one-way and return tickets right here.

London.$205 per passenger.Departing Thu, 27 Aug, returning Sat, 29 Aug.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Thu, 27 Aug, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Sat, 29 Aug, arriving in Cork.Price includes taxes and charges.From $205, select.

London.$240 per passenger.Departing Thu, 27 Aug, returning Tue, 1 Sep.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Thu, 27 Aug, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Tue, 1 Sep, arriving in Cork.Price includes taxes and charges.From $240, select.

London.$263 per passenger.Departing Thu, 3 Sep, returning Sat, 5 Sep.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Thu, 3 Sep, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Sat, 5 Sep, arriving in Cork.Price includes taxes and charges.From $263, select.

London.$273 per passenger.Departing Tue, 29 Sep, returning Fri, 2 Oct.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Tue, 29 Sep, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Fri, 2 Oct, arriving in Cork.Price includes taxes and charges.From $273, select.

London.$276 per passenger.Departing Sun, 4 Oct, returning Tue, 6 Oct.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Sun, 4 Oct, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Tue, 6 Oct, arriving in Cork.Price includes taxes and charges.From $276, select.

London.$276 per passenger.Departing Sun, 30 Aug, returning Thu, 1 Oct.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Sun, 30 Aug, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Thu, 1 Oct, arriving in Cork.Price includes taxes and charges.From $276, select.

London.$306 per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Fri, 30 Oct, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Mon, 2 Nov, arriving in Cork.Price includes taxes and charges.From $306, select.

London.$317 per passenger.Departing Wed, 4 Nov, returning Thu, 5 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Wed, 4 Nov, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Thu, 5 Nov, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$317 per passenger.Departing Mon, 11 Jan, returning Mon, 8 Feb.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Mon, 11 Jan, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Mon, 8 Feb, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$317 per passenger.Departing Tue, 29 Dec, returning Sat, 2 Jan.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Tue, 29 Dec, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Sat, 2 Jan, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$317 per passenger.Departing Tue, 28 Jul, returning Fri, 7 Aug.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Tue, 28 Jul, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Fri, 7 Aug, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$317 per passenger.Departing Tue, 5 Jan, returning Thu, 7 Jan.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Tue, 5 Jan, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Thu, 7 Jan, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$317 per passenger.Departing Wed, 2 Dec, returning Fri, 4 Dec.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Wed, 2 Dec, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Fri, 4 Dec, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$317 per passenger.Departing Mon, 2 Nov, returning Tue, 1 Dec.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Mon, 2 Nov, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Tue, 1 Dec, arriving in Cork.Price includes taxes and charges.From $317, select.

London.$329 per passenger.Departing Wed, 14 Oct, returning Wed, 13 Jan.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Wed, 14 Oct, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Wed, 13 Jan, arriving in Cork.Price includes taxes and charges.From $329, select.

London.$329 per passenger.Departing Mon, 1 Feb, returning Tue, 9 Feb.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Cork on Mon, 1 Feb, arriving in London Heathrow.Inbound direct flight with Aer Lingus departs from London Heathrow on Tue, 9 Feb, arriving in Cork.Price includes taxes and charges.From $329, select.

Find the cheapest month to fly from Cork to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cork to London Heathrow flights are currently cheapest in August.

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Direct flights from Cork to London Heathrow

Cork to London Heathrow: Alternative routes

Compare routes from Cork to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Cork to London: Flight information

The things to know before you go.

Cheapest flight found	$205
Cheapest month to fly	August
Average flight time	1 hr, 22 mins
Most popular airline	Aer Lingus
Average flights per week	117

Finding cheap flights from Cork to London Heathrow: Frequently asked questions

How much are return flights from Cork to London Heathrow?

The best price we found for a return flight from Cork to London Heathrow is $205. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Cork to London Heathrow?

1 hour and 22 minutes is the average flight time from Cork to London Heathrow.

Which airlines fly direct from Cork to London Heathrow?

Aer Lingus, British Airways and Qatar Airways fly direct from Cork to London Heathrow.

How many flights are there a week from Cork to London Heathrow?

As of July 2026, there are 117 flights per week flying from Cork to London Heathrow.

When is the cheapest time to fly from Cork to London Heathrow?

The cheapest month to fly from Cork to London Heathrow is usually August.

Which upcoming date is cheapest to fly from Cork Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cork Airport to London Heathrow Airport on Thursday, 27 August 2026.

Can I get a direct flight from Cork Airport to London Heathrow Airport?

Yes – the average flight time is 1 hour and 22 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Cork Airport to London Heathrow with?

Currently, Aer Lingus offers the cheapest flight tickets to London Heathrow.

Flying from Cork Airport (ORK) to London Heathrow Airport (LHR): what you need to know

Jump on a direct flight from Cork Airport to London Heathrow Airport and you'll be travelling for an average of 1 hour 20 minutes.
Cork and London share the same timezone, UTC+0.
Each week, there are 28 Cork Airport to London Heathrow Airport flights. If you prefer to get going early, select the 07:20 Aer Lingus flight. If you're eager to make the most of your time before you fly, the last departure is at 20:30 with Aer Lingus.
Give yourself plenty of time to make your ORK to LHR flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Flying during a peak time such as June? School holidays and other popular seasons can result in longer lines at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.
Aer Lingus is your gateway to discovering London (and maybe even some other exciting corners of the United Kingdom!). Check out the direct flights from Cork Airport to London Heathrow Airport offered by this carrier.
Aer Lingus is the most frequently booked airline on this route.
Aer Lingus is the most punctual carrier that offers ORK to LHR flights, with 79.86% of its services arriving as planned.
We make it easy to book a flight with a stopover. To see your options for tickets from Cork Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Some great stopovers between ORK and LHR include:
- Amsterdam Schiphol Airport
- Paris Charles de Gaulle Airport
- Manchester Airport

Handy information about Cork Airport (ORK)

82% of flights departing from Cork Airport arrive at their destination according to schedule. With its strong on-time stats, you're unlikely to be delayed when setting off from ORK.
To reach Cork Airport from central Cork, it'll take about 15 minutes by car. Of course, this depends on traffic. It's approximately 8 kilometres from the airport to the city centre.
The journey when using public transport takes about 25 minutes.
Searching for a handy hotel near ORK? If you've booked an early flight from Cork Airport to London Heathrow Airport, these stays will have you moments from your check-in counter:

Arriving at London Heathrow Airport (LHR)

The last thing you need is a long trip to your hotel if you're arriving on a late Cork Airport to London Heathrow Airport flight. Stay at one of these accommodation options near LHR instead:
Grab a London Heathrow Airport rental car and explore London and beyond with your own set of wheels. Surprice, U-Save and Green Motion are popular providers you can book with here.
Lock in the best deal by booking your vehicle from London Heathrow Airport about one week before your departure date.

When to fly to London Heathrow Airport (LHR)

The quietest month for a flight from Cork Airport to London Heathrow Airport is March, while July is the most popular. Pick the ideal time to visit London based on whether you prefer a faster pace or a more relaxed vibe.
Lock in your flight from Cork Airport to London Heathrow Airport for July if you'd like to visit London during its warmest month. You can expect temperatures of between 11ºC and 26ºC.
January sees average temperatures of between 0ºC and 9ºC. Look for cheap tickets from ORK to LHR sometime then if you'd rather travel in cooler conditions.

Explore more of the United Kingdom

You've done London, now it's time to discover other parts of the United Kingdom. Travel around 257 kilometres north-west to Manchester to check off its top sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, there's plenty to keep you on the go.
Around 161 kilometres north-west of London, Birmingham is another essential stop in the United Kingdom. Experience the best of this destination with a visit to Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.