Open interactive map →Cheap flights from London to Knock
Cheap flights from London to Knock, Ireland recently found from €20. The cheapest tracked fare is non-stop. Browse the month-by-month price calendar below, then click through to book.
This is a tracked route from London to Knock in Ireland. The lowest observed fare is €20. If your dates are flexible, compare the months that already have fares in the calendar.
One-way fares
From €20
Cheapest tracked fare (non-stop)
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Cheapest month to fly
- November 2026€20DirectCheapest
SkyHopp has tracked fares for this route in November at around €20. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 23 October 2026.
Alternative routes
Frequently asked questions
How much does a flight from London to Knock cost?
The cheapest tracked fare from London to Knock is €20. The month-by-month price calendar on this page lists the months SkyHopp has fares for. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from London to Knock?
Yes - non-stop fares appear in SkyHopp's tracked data from London to Knock. The cheapest tracked fare, from €20, is itself non-stop. Click through to the booking site to check schedules for your dates.
When is the cheapest time to fly from London to Knock?
SkyHopp does not yet have enough months of fares on this route to name a cheapest month. The calendar above lists the months that already have data. Set a price alert on this page to watch the fare.