Cheap flights from Knock to London from €20
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knock to London departing on 4/9. 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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British Airways flights from Knock to London
Our best British Airways deals on Knock to London flight tickets
Aer Lingus flights from Knock to London
Our best Aer Lingus deals on Knock to London flight tickets
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How to get the cheapest flight ticket from Knock to London
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?
In general, May is the cheapest month to fly from Knock to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €38. If you are unable to visit London during the month of May, then departing from Knock during the month October is also very affordable. Most momondo users find prices during this month for around €44.
What is the cheapest day to depart on your flight to London?
Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €172. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Knock to London for around €547.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as €29. In contrast, the most expensive time of day to depart to London is at midday when prices are around €307.
What is the cheapest Knock Intl to London flight route?
Fly from Knock Intl to London Heathrow for the best Knock Intl - London flight prices
What cabin class options are available on Knock Intl to London flights?
There are 1 cabin classes available to choose from on Knock Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Knock to London flight prices changed over time?
As of July 2025, prices for Knock to London flights are approximately 71% more expensive when compared to flights at the same time last year.
How many flights depart from Knock to London on average per day?
4 flights are operational daily from Knock to London as of July 2025. The most popular departure time for this route is 13:00, with 80% of flights per day taking off in the afternoon.
How many flights depart from Knock to London on average per week?
29 flights are operational weekly from Knock to London as of July 2025. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.
When to book flights from Knock to London
Cheap Knock to London (NOC to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knock to London
How far is Knock Intl to London by plane?
A flight from Knock Intl to London will travel around 644.8 km. 1h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Knock Intl Airport to London?
Prices for flights from Knock Intl Airport to London were last updated today.
How many operators does momondo search for flights from Knock Intl Airport to London?
As of July 2025, there is 1 operator available to choose from for flights from Knock Intl Airport to London.
How old do you have to be to fly from Knock Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knock Intl Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 Knock to London?
momondo data reveals that the most frequently booked plane model on the route from Knock to London is Airbus A320neo, representing 33.07% of all bookings. The subsequent popular models are Airbus A321-100/200 at 27.95%, Boeing 737-800 Passenger/BBJ2 (winglets) at 18.90%, and Boeing 737 MAX 8 at 14.96%.
What is the most popular airline from Knock to London?
Based on momondo bookings for flights between Knock and London, the leading airline is Aer Lingus, making up 100% of the total bookings.
Best airlines flying from Knock to London
Compare and see reviews for airlines that fly from Knock to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €85 | Free Cancellation | Rating 7.1 1,152 reviews |
Aer Lingus Flights From Knock to London
Aer Lingus flies from Knock to London around 7 times per week, with 1,151 momondo users rating the airline 7.1/10. The cheapest Aer Lingus deal from Knock to London in the last 72 hours was €100 (round-trip), much lower than the average airfare cost of €152 for Aer Lingus flights on this route.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Knock to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Knock.
Can I find flights from Knock to London with flexible booking policies on momondo?
Flights from Knock to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Knock to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Knock.
I’m not ready to book a flight from Knock to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Knock. 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.