€42 Find Cheap Flights from Knock to London Heathrow Airport – Compare and Save

Among airlines operating Knock to London Heathrow Airport flights:

• Aer Lingus: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Aer Lingus operates flights between Knock and London Heathrow Airport.

Flights from Knock to London Heathrow Airport usually depart from Knock Intl (NOC) and arrive at London Heathrow (LHR).

Here are some options for this route, based on selected ticket types and cabin classes:

• Aer Lingus: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Knock to London Heathrow Airport.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €23–€86 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A320neo family is used most often on this route, operated mainly by Aer Lingus and British Airways. Other aircraft seen on the route include Airbus A321-100/200 variants.

Yes. Being flexible with your travel dates can save you up to 42% on the Knock to London Heathrow Airport route. Tuesday is the cheapest departure day at €122 return on average, while Saturday is the most expensive at €208, a difference of €86. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Knock to London Heathrow Airport route, 16% of flights were delayed in the past 3 months, with delays averaging 1 hour 31 minutes.

Afternoon is the busiest departure period on Knock to London Heathrow Airport flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in London Heathrow Airport are Hyde Park, London Victoria Station, and Paddington Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

These are the earliest and latest flight times available from Knock to London Heathrow Airport:

• Earliest: departs at 13:00 and lands at 14:28
• Latest: departs at 13:05 and lands at 14:33.

The flight takes about 1h 28m.

A direct flight from Knock to London Heathrow Airport takes 1h 28m, covering 1,005 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Knock to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about €68, which is 27% below the typical average for this route.

Aer Lingus is the only airline operating Knock to London Heathrow Airport flights. 84% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around €6 for economy cars. Top options include:
· GREEN MOTION
· DRIVALIA
· Europcar
· Alamo
· Hertz

Return flights from Knock to London Heathrow Airport range from €133 to €218, with an average of €180 over the past 12 months. Anything below €133 counts as a good deal.