London to Dublin flight delay and cancellation compensation

Compensation on the London to Dublin route

London to Dublin is one of the highest-frequency international city pairs in Europe, flown many times a day from several London airports. The distance is approximately 460 km, comfortably inside the shortest compensation band. Short does not mean unprotected: the trigger is the same as on any other route, namely arriving at your final destination three or more hours late, a cancellation announced with less than fourteen days' notice, or being denied boarding involuntarily. Because fares on this route are often low, the fixed compensation frequently exceeds the price of the ticket, and that is by design — the payment is set by distance, not by what you spent.

How much you could be owed

Under 1,500 km, so the entry band applies: £220 per passenger under UK261, or €250 under EU261. There is no long-haul reduction to worry about on a route this short — the Article 7(2) halving that applies to three-to-four-hour delays on flights over 3,500 km is not relevant here. What does matter is the three-hour test, measured on arrival rather than departure. On a flight scheduled at roughly an hour and a quarter, a delay only becomes claimable if it is substantial, so note precisely when the aircraft doors opened in Dublin rather than relying on the departure board.

Which regulation applies

Departing London, UK261 governs the flight whichever airline operates it. Because Ireland is in the EU and the route is normally flown by EU or UK carriers, EU261 can also be engaged on arrival into Dublin where an EU or EEA airline is operating. You claim once, under whichever framework fits, not twice, and the practical difference is mainly currency: £220 rather than €250. In the reverse direction the picture flips — a Dublin departure is an EU departure and sits under EU261 regardless of the airline, so it is worth treating outbound and inbound as separate questions.

Airlines flying this route

The route is served frequently from Heathrow, Gatwick, Stansted, Luton and London City, typically by Aer Lingus, Ryanair and British Airways, with the exact mix varying by London airport and by season. All of these are UK or EU airlines, which means coverage on this route is rarely in doubt in either direction. Confirm the operating carrier on your booking, as codeshares and franchise operations are common on short-haul.

How to claim

Start with the free eligibility check: give us the flight number and date and we confirm the applicable regulation and the amount. High-frequency short-haul routes generate a particular pattern of disruption — late inbound aircraft, crew running out of duty hours, tight turnarounds, and airspace flow restrictions over the Irish Sea and southern England — and most of those causes sit within the airline's control, so a claim survives. Genuine severe weather or an air traffic control restriction can qualify as extraordinary circumstances and remove compensation, but the airline must prove it. We charge one fixed €39 success fee, payable only after compensation is recovered. No win, no fee.