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Cheap flights from Cork to London from €55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to London departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Aer Lingus Logo
20:10 - 21:25ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€132Aer Lingus
Find Deal
Sat, 6 Dec - Tue, 9 Dec
Aer Lingus Logo
20:10 - 21:25ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€133Aer Lingus
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Multiple Airlines Logo
21:25 - 09:10ORK-LHR
11h 45m1 stop
Multiple Airlines Logo
20:50 - 12:10LHR-ORK
15h 20m1 stop
€148Multiple Airlines
Find Deal
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
21:25 - 09:10ORK-LHR
11h 45m1 stop
Multiple Airlines Logo
20:50 - 12:10LHR-ORK
15h 20m1 stop
€150Multiple Airlines
Find Deal
Mon, 19 Jan - Fri, 23 Jan
Aer Lingus Logo
20:10 - 21:25ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€151Aer Lingus
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Aer Lingus Logo
17:35 - 18:50ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€154Aer Lingus
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Aer Lingus Logo
20:10 - 21:25ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€154Aer Lingus
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Aer Lingus Logo
07:40 - 09:00ORK-LHR
1h 20mdirect
Aer Lingus Logo
14:00 - 15:25LHR-ORK
1h 25mdirect
€159Aer Lingus
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Aer Lingus Logo
17:35 - 18:50ORK-LHR
1h 15mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€164Aer Lingus
Find Deal
Tue, 2 Dec - Wed, 3 Dec
Aer Lingus Logo
11:55 - 13:15ORK-LHR
1h 20mdirect
Aer Lingus Logo
22:05 - 23:25LHR-ORK
1h 20mdirect
€166Aer Lingus
Find Deal
Thu, 8 Jan - Mon, 12 Jan

Aer Lingus flights from Cork to London Heathrow Airport

Our best Aer Lingus deals on Cork to London Heathrow Airport flight tickets
Aer Lingus
6 Dec
ORK20:10Cork
1h 15m
LHR21:25London Heathrow
9 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
€132
Find similar
Aer Lingus
13 Dec
ORK20:10Cork
1h 15m
LHR21:25London Heathrow
15 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
€133
Find similar
Aer Lingus
6 Dec
ORK20:10Cork
1h 15m
LHR21:25London Heathrow
8 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
€151
Find similar

British Airways flights from Cork to London Heathrow Airport

Our best British Airways deals on Cork to London Heathrow Airport flight tickets
British Airways
4 Dec
ORK16:05Cork
1h 15m
LHR17:20London Heathrow
8 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
€167
Find similar
British Airways
18 Dec
ORK16:05Cork
1h 15m
LHR17:20London Heathrow
22 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
€181
Find similar
British Airways
4 Jan
ORK07:40Cork
1h 20m
LHR09:00London Heathrow
11 Jan
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
€185
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cork to London Heathrow Airport 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, momondo users made 13,528 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from Cork to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CorkLondon

ORK - LHR

ORKLHR

Cork

Sat 6/12

20:10-21:25

Nonstop1h 15m

London Heathrow

Tue 9/12

22:05-23:25

Nonstop1h 20m

€132

CorkLondon

ORK - LHR

ORKLHR

Cork

Sat 13/12

20:10-21:25

Nonstop1h 15m

London Heathrow

Mon 15/12

22:05-23:25

Nonstop1h 20m

€133

CorkLondon

ORK - LHR

ORKLHR

Cork

Mon 19/1

21:25-09:10

1 stop11h 45m

London Heathrow

Fri 23/1

20:50-12:10

1 stop15h 20m

€148

CorkLondon

ORK - LHR

ORKLHR

Cork

Mon 19/1

21:25-09:10

1 stop11h 45m

London Heathrow

Fri 23/1

20:50-12:10

1 stop15h 20m

€150

CorkLondon

ORK - LHR

ORKLHR

Cork

Sat 6/12

20:10-21:25

Nonstop1h 15m

London Heathrow

Mon 8/12

22:05-23:25

Nonstop1h 20m

€151

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 2/12

17:35-18:50

Nonstop1h 15m

London Heathrow

Tue 9/12

22:05-23:25

Nonstop1h 20m

€154

CorkLondon

ORK - LHR

ORKLHR

Cork

Sat 6/12

20:10-21:25

Nonstop1h 15m

London Heathrow

Mon 8/12

22:05-23:25

Nonstop1h 20m

€154

CorkLondon

ORK - LHR

ORKLHR

Cork

Fri 9/1

07:40-09:00

Nonstop1h 20m

London Heathrow

Tue 13/1

14:00-15:25

Nonstop1h 25m

€159

CorkLondon

ORK - LHR

ORKLHR

Cork

Tue 2/12

17:35-18:50

Nonstop1h 15m

London Heathrow

Wed 3/12

22:05-23:25

Nonstop1h 20m

€164

CorkLondon

ORK - LHR

ORKLHR

Cork

Thu 8/1

11:55-13:15

Nonstop1h 20m

London Heathrow

Mon 12/1

22:05-23:25

Nonstop1h 20m

€166

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cork to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cork and London Heathrow Airport?

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

The month of June is another great option to travel to London Heathrow Airport, with average flight prices from Cork averaging around €154.

What is the cheapest day to depart on your flight to London Heathrow Airport?

The cheapest day to depart on your flight to London Heathrow Airport is on a Friday when prices can be found for as low as €634. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Cork because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €800.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Cork to London Heathrow Airport in the evening for as low as €172. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €874 on average. Flights to London Heathrow Airport from Cork in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Cork to London Heathrow flight route?

Fly from Cork to London Heathrow for the best Cork - London Heathrow flight prices

What cabin class options are available on Cork to London Heathrow flights?

There are 2 cabin classes available to choose from on Cork to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cork to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Cork to London Heathrow Airport flights are approximately 54% more expensive when compared to flights at the same time last year.

When to book flights from Cork to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cork to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cork to London Heathrow Airport (ORK to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cork to London Heathrow Airport

Best price found

€86

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Cork in the past 72 hours is €86. The best return flight deal from Cork to London Heathrow Airport found on momondo in the last 72 hours is €341.
The fastest flight from Cork to London Heathrow Airport takes 1h 15m
Direct flights go from Cork to London Heathrow Airport every day.
Search flight deals

  • How far is Cork to London Heathrow by plane?

    There are 553.9 km between Cork and London Heathrow. A reasonable flight in good conditions will take 1h 15m.

  • When did momondo last update prices for flights from Cork Airport to London Heathrow Airport?

    Prices for flights from Cork Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Cork Airport to London Heathrow Airport?

  • How old do you have to be to fly from Cork Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cork Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cork to London Heathrow Airport?

  • What is the most popular airline from Cork to London Heathrow Airport?

Best airlines flying from Cork to London Heathrow Airport

Compare and see reviews for airlines that fly from Cork to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €103Free CancellationRating
7.2
1,377 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €165Free CancellationRating
6.7
7,534 reviews
Search British Airways flights

  • Aer Lingus Flights From Cork to London Heathrow Airport

    The lowest priced Aer Lingus flight from Cork to London Heathrow Airport from the last 72 hours was €103. Generally, Aer Lingus has 27 flights on this route every week with an average price of €160. Aer Lingus is rated 7.2/10 by our users.

  • British Airways Flights From Cork to London Heathrow Airport

    The best British Airways deal for Cork to London Heathrow Airport flight tickets found on momondo in the last 72 hours was €165, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at €189 round-trip. British Airways operates 27 flights out of Cork into London Heathrow Airport in an average week, so prices vary by time and availability. 7,533 British Airways reviews by users on momondo have scored the airline at 6.7/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Watford
Gatwick
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Bishop's Stortford
Chelmsford
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Aylesbury
St. Albans
Stansted
Ilford
Dorking
High Wycombe
Abingdon
Dartford
Maidstone

Why use momondo?

Why should I use momondo to find a flight deal from Cork to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cork to London. momondo saves you time and could save you money on your trip.

Can I find flights from Cork to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Cork which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cork to London?

Once all potential Cork to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cork to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cork to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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