Cheap flights from Cork to London from £45
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 23/7. 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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Aer Lingus flights from Cork to London Heathrow Airport
Our best Aer Lingus deals on Cork to London Heathrow Airport flight tickets
British Airways flights from Cork to London Heathrow Airport
Our best British Airways deals on Cork to London Heathrow Airport flight tickets
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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 cheapest month to fly to London Heathrow Airport?
In general, February is the cheapest month to fly from Cork to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £103. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Cork averaging around £135.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Cork is on a Thursday. momondo users have found tickets for Thursday departures for as low as £143. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £653.
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 afternoon. momondo users have found flights departing from Cork to London Heathrow Airport in the afternoon for as low as £146. 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 morning when prices are £420 on average. Flights to London Heathrow Airport from Cork in the morning 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
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Cork when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £140 when searching 6 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Cork for as low as £116 on momondo.
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 many flights depart from Cork to London Heathrow Airport on average per day?
The number of flights available between Cork and London Heathrow Airport is 15 per day as of June 2025. The most frequent departure time is 07:00, with 60% of daily flights leaving at midday.
How many flights depart from Cork to London Heathrow Airport on average per week?
As of June 2025, there are 105 flights per week flying from Cork to London Heathrow Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Cork to London Heathrow Airport
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
How far is Cork to London Heathrow by plane?
Cork and London Heathrow are 344.2 mi apart from one another. 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 are updated daily.
How many operators does momondo search for flights from Cork Airport to London Heathrow Airport?
There are 2 operators available for flights from Cork Airport to London Heathrow Airport as of June 2025.
How old do you have to be to fly from Cork Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cork to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Cork to London Heathrow Airport is Airbus A320neo (36.25% of total bookings). The next most popular plane models are Airbus A321-100/200 (27.51%), Boeing 737-800 Passenger/BBJ2 (winglets) (13.92%), and Boeing 737 MAX 8 (10.36%).
What is the most popular airline from Cork to London Heathrow Airport?
Based on momondo bookings for flights between Cork and London Heathrow Airport, the leading airline is British Airways, making up 51% of the total bookings. Other popular airlines include Aer Lingus with 49%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom £89 | Free Cancellation | Rating 7.1 1,120 reviews | |||
| PriceFrom £138 | Free Cancellation | Rating 6.6 7,031 reviews |
Aer Lingus Flights From Cork to London Heathrow Airport
Aer Lingus operates around 28 flights from Cork to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £173, but momondo users have found Aer Lingus deals from Cork to London Heathrow Airport from as low as £121 round-trip. Aer Lingus has been scored 7.1/10 in 1,120 reviews.
British Airways Flights From Cork to London Heathrow Airport
Another popular option for Cork to London Heathrow Airport flights is British Airways (6.6/10, 7,031 ratings). British Airways flies from Cork to London Heathrow Airport around 28 times per week, with deals starting from £187 round-trip and rising to an average price of around £208.
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Why should I use momondo to find a flight deal from Cork to London?
Finding the right flight to London from Cork is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
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?
Yes momondo offers price alerts on flights to London from Cork. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.