- Must visit
National Museum of Ireland – Country Life
County museum in Castlebar with archaeology, decorative arts, and exhibitions on Mayo’s past. It is one of the region’s strongest museum visits.
Flights from London to Knock depart on average 4 times per day, taking around 1h 28m. Cheap flight tickets for this journey start at €21 if you book in advance.
There are 4 flights per day. The earliest flight runs at 06:20, the last at 18:55. The fastest flight covers the 400 miles (644 km) distance in 1h 25m. January is the cheapest month to fly.
Distance 400 miles (644 km) |
Average flight duration 1h 28m |
Cheapest ticket price €21 |
Flights per day 4 |
Direct flights 4 |
Fastest flight 1h 25m |
First flight 6:20 AM |
Last flight 6:55 PM |
Cheapest Month Jan |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Mon |
Best time to book 5 days |
Cheapest price
€32
Average price
€109
Fastest journey
1 h 30 m
Average duration
1 h 30 m
Flights per day
3
Distance
644 km
The best way to find a cheap flight ticket from London to Knock is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Knock will cost around €109 if you buy it on the day, but the cheapest tickets can be found for only €32.
Of the 3 flights that leave London for Knock onSat, Aug 15, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Aug 15 the direct flights cover the 644 km distance in an average of 1 h 30 m but if you time it right, some flights will get you there in just 1 h 30 m .
On Sat, Aug 15 the longest flights will take 1 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Omio recommends booking the flight as it is the most popular option from London to Knock among Omio's users. If you are prioritising price take the flight with prices starting from €21. For those with little time consider booking a flight which can get you there in 1h 28m. The ticket price range depends on the travel mode: a flight costs an average of €21, and a flight costs an average of €21.
Distance: 400 miles (644 km)
Most popular Flight | Driving |
|---|---|
€82 Average price Cheapest | €39 Average price (fuel + tolls) |
4h 28m Average total duration Fastest 1h 28m Onboard + 3h 0m Additional time* | 10h 54m Average total duration (door-to-door) |
![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options |
The table below shows live departures for London to Knock flights for today, Friday, August 14. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:40 AM London | 1h30 | 8:10 AM Knock | 0 transfersDirect | |
![]() | 7:25 AM London | 1h25 | 8:50 AM Knock | 0 transfersDirect | |
![]() | 10:05 AM London | 1h30 | 11:35 AM Knock | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Knock — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Knock trip today.
County museum in Castlebar with archaeology, decorative arts, and exhibitions on Mayo’s past. It is one of the region’s strongest museum visits.
Modern museum telling the story of the 1879 apparition through artifacts, audio-visual displays, and context. Essential for understanding Knock’s significance.
Interactive aviation museum at Ireland West Airport with aircraft exhibits and local aviation history. A strong family-friendly option near Knock.
The main pilgrimage campus with chapels, gardens, and wide plazas. It is the central area for visitors and the best place to absorb Knock’s atmosphere.
A peaceful formal garden within the shrine complex, dedicated to prayer and remembrance. Its landscaping makes it a pleasant quiet corner to pause.
A long devotional walkway linking key shrine elements. It is ideal for a slow circuit while taking in memorials, chapels, and gardens.
Boxty is a traditional Irish potato pancake or griddle cake, long linked with rural western counties. It is prized for its soft texture and hearty simplicity.
Irish stew is a classic dish of lamb, potatoes, onions, and carrots, slow-cooked for deep flavour. It reflects the pastoral cooking traditions of the west of Ireland.
Bacon and cabbage is a beloved Irish home-style meal of cured pork with boiled cabbage and potatoes. It is a long-standing comfort dish across the country.
Popular casual stop near the shrine for breakfasts, lunches, tea, and homemade-style Irish café fare with a relaxed atmosphere.
Casual café at Knock Shrine known for soups, sandwiches, baked goods, and reliable coffee in a convenient pilgrim-friendly setting.
Established hotel restaurant in Knock serving Irish favourites and contemporary dishes in a comfortable, traditional dining room.
Moderate for Ireland. Hotels and car hire can raise costs, but meals and local transport are similar to other small Irish towns.
Tipping is optional. In restaurants, 10% is appreciated for good service if not already added. Round up in taxis. Cafes usually do not expect tips, but small change is welcome.
Official public transport app
Ireland West Airport Knock -> Knock Shrine, Knock
Find answers to the most common questions about traveling from London to Knock by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Knock, this guide helps you travel smarter and with confidence.

Most London to Knock flights use the London Heathrow Airport to Ireland West Airport Knock airport pair. Use this guide to compare London and Knock airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
London Heathrow Airport is 23 km from London city centre. Public transport options include:
London Heathrow Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport for up to 4 hours. ATMs are located in all terminals, offering multiple currencies.
Lost and found is available at the station.
Available at London Heathrow Airport: Parking, Taxis, WC.
Accessibility facilities are available at London Heathrow Airport: Assistance.
London Luton Airport is 2 km from London city centre. Public transport options include:
London Luton Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the terminal.
Lost and found is available at the station.
Available at London Luton Airport: Parking, Taxis, WC.
Accessibility facilities are available at London Luton Airport: Assistance.
London Stansted Airport is 1 km from London city centre. Public transport options include:
London Stansted Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport for 4 hours. ATMs are located in both the arrivals and departures areas, offering multiple currencies.
Lost and found is available at the station.
Available at London Stansted Airport: Parking, Taxis, WC.
Accessibility facilities are available at London Stansted Airport: Ramps, toilets.
Ireland West Airport Knock is 9 km from Knock city centre. Public transport options include:
Ireland West Airport Knock has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Lounge, and Lost and Found Office.
Free Wi-Fi available throughout the airport. ATMs are located in the arrivals and departures areas.
Lost and found is available at the station.
Available at Ireland West Airport Knock: Parking, Taxis, WC.
Accessibility facilities are available at Ireland West Airport Knock: Elevators, ramps.
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