£39 Find Cheap Flights from Knock to London Heathrow Airport – Compare and Save

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

• Earliest: departs at 13:05 and lands at 14:30
• Latest: departs at 13:05 and lands at 14:30.

The flight takes about 1h 25m.

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

A direct flight from Knock to London Heathrow Airport takes 1h 25m, covering 388 miles.

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.

Return flights from Knock to London Heathrow Airport range from £109 to £174, with an average of £136 over the past 12 months. Anything below £109 counts as a good deal.

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

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£75 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.

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%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £89 to £734. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Knock to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about £54, which is 27% below the typical average for this route.

London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

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

Afternoon flights have the fewest delays on this route.

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 three months, with delays averaging 1h 32m.

Yes. Flexible dates can save you up to 30% on flights from Knock to London Heathrow Airport. Tuesday is the cheapest departure day at £118 return on average, while Wednesday is the most expensive at £168, a difference of £50.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

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
• British Airways: a cabin bag and a checked bag in Economy class

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