FLIGHT DELAYS & COMPENSATION
LHRDUB
DISTANCE BAND
Short-haul · £220
London Heathrow to Dublin flight delays & compensation
In June 2026, 0.2% of London Heathrow to Dublin flights arrived 3 or more hours late — the UK261 compensation threshold — across 541 flights in official CAA data. That makes it the 40th most disruption-prone of the 90 UK routes tracked here in June 2026.
AIRLINES FLYING THIS ROUTE · 2
Punctuality · LHR → DUB
CAA DATA · JUNE 2026 · 541 FLIGHTS ANALYSED- 15+ min late
- 28.1%of flights arrived late
- 3+ hours late
- 0.2%The compensation threshold — these flights may be owed.
- Cancelled
- 1.8%cancelled before departure
- Average delay
- 15minacross all departures
Delay statistics derived from UK Civil Aviation Authority (CAA) punctuality data. UK CAA flight punctuality statistics · June 2026. Not affiliated with or endorsed by the CAA. How we calculate these figures →
Month by month · LHR → DUB
6 MONTHS OF CAA DATA| Month | Flights | 15m+ late | 3h+ late | Cancelled | Avg delay |
|---|---|---|---|---|---|
| January 2026 | 503 | 15.3% | 0.2% | 1.2% | 8 min |
| February 2026 | 450 | 14.7% | 0.0% | 0.0% | 7 min |
| March 2026 | 500 | 18.9% | 0.0% | 0.4% | 9 min |
| April 2026 | 543 | 13.0% | 0.0% | 0.4% | 6 min |
| May 2026 | 539 | 17.2% | 0.6% | 1.1% | 12 min |
| June 2026(latest) | 541 | 28.1% | 0.2% | 1.8% | 15 min |
Months where this route fell below our sample-size floor are not shown — see how these figures are calculated.
Airlines compared · LHR → DUB
JUNE 2026 · MIN 20 FLIGHTS TO QUALIFY| Airline | Flights | 15m+ late | 3h+ late | Cancelled | Avg delay |
|---|---|---|---|---|---|
| Aer Lingus(fewest severe delays on this route) | 371 | 27.9% | 0.0% | 0.5% | 14 min |
| British Airways | 170 | 28.7% | 0.6% | 4.5% | 16 min |
What you could be owed
SHORT-HAUL · FIXED AMOUNT
£220
If your LHR → DUB flight was delayed 3+ hours or cancelled and the airline was at fault, this is the fixed sum set by UK261 — regardless of your ticket price.
| Band | Distance | Compensation |
|---|---|---|
| A | Under 1,500 kme.g. London–Paris, Manchester–Dublin | £220 |
| B | 1,500–3,500 kme.g. London–Athens, Edinburgh–Lisbon | £350 |
| C | Over 3,500 kme.g. London–New York · £260 if 3–4h late, £520 if 4h+ | £260–£520 |
Partner hand-off (AirHelp). Claim services typically charge a success fee — you can also claim directly with the airline for free.
Check your London Heathrow to Dublin flight
Check · pre-filled for LHR → DUB
6 FIELDSIt depends
It depends — you may be owed ~£220 if it was the airline’s fault
- Your flight is covered by UK261 and the delay is long enough to qualify — but whether you’re actually owed money depends on the cause.
- If the delay was the airline’s fault (for example a technical or crew problem), you could be owed around £220. If it was caused by extraordinary circumstances like extreme weather or an air-traffic-control strike, no compensation would be due.
- Ask the airline for the specific reason in writing, then check your claim.
You usually have up to 6 years to claim in England, Wales & Northern Ireland (5 years in Scotland). This is for information — it does not affect the estimate above.
Partner hand-off (AirHelp). Claim services typically charge a success fee — you can also claim directly with the airline for free.
ESTIMATE ONLY · NOT LEGAL ADVICE · OFFICIAL CAA GUIDANCE
LHR → DUB — your questions
How often is the London Heathrow to Dublin flight delayed?
In June 2026, 28.1% of London Heathrow to Dublin flights arrived more than 15 minutes late, across 541 flights analysed in UK CAA data. The average delay was 15 minutes.
How much compensation could I get for a delayed London Heathrow to Dublin flight?
0.2% of London Heathrow to Dublin flights were delayed 3+ hours in June 2026 — the UK261 compensation threshold. If yours was one and the airline was at fault, this under 1,500 km (short-haul) route pays £220 per passenger.
How often is the London Heathrow to Dublin flight cancelled?
1.8% of London Heathrow to Dublin flights were cancelled in June 2026. A cancellation with under 14 days' notice can qualify for the same fixed compensation as a long delay, depending on the re-routing you were offered.
Which airlines fly London Heathrow to Dublin?
In this dataset, London Heathrow to Dublin is flown by Aer Lingus and British Airways.
Other routes
All from London Heathrow →All routes →- ALSO FROM LONDON HEATHROWLHR → JFKLondon Heathrow → New York JFK3h+ 0.6%CNCL 2.3%up to £260–£520
- ALSO FROM LONDON HEATHROWLHR → AMSLondon Heathrow → Amsterdam3h+ 0.2%CNCL 3.6%up to £220
- ALSO FROM LONDON HEATHROWLHR → FRALondon Heathrow → Frankfurt3h+ 0%CNCL 2.8%up to £220
- ALSO TO DUBLINMAN → DUBManchester → Dublin3h+ 0.7%CNCL 0.2%up to £220
- ALSO TO DUBLINEDI → DUBEdinburgh → Dublin3h+ 1.5%CNCL 0.7%up to £220
- SAME COMPENSATION BANDLHR → MADLondon Heathrow → Madrid3h+ 0.3%CNCL 1.6%up to £220
- SIMILAR DISRUPTION LEVELLHR → LISLondon Heathrow → Lisbon3h+ 0.3%CNCL 1.6%up to £350
- SIMILAR DISRUPTION LEVELLHR → MANLondon Heathrow → Manchester3h+ 0%CNCL 2.2%up to £220
Delay statistics derived from UK Civil Aviation Authority (CAA) punctuality data. UK CAA flight punctuality statistics · June 2026. Not affiliated with or endorsed by the CAA. How we calculate these figures →
UK261 amounts & eligibility rules last verified 8 July 2026 against gov.uk and CAA guidance by Mohammed Arafat Khot · about this site