Flights from London Heathrow to Dublin
LHRDUB
London Heathrow Airport (London, United Kingdom) → Dublin Airport (Dublin, Ireland)
- Est. nonstop
- ~1h 3m
- Distance
- 449 km
- One-way from
- $70
- Airlines
- Aer Lingus, British Airways
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
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London Heathrow to Dublin — frequently asked
- How long is the flight from London Heathrow to Dublin?
- LHR–DUB is about 1h 3m nonstop, covering 449 km (279 mi).
- Which airlines fly nonstop from London Heathrow to Dublin?
- Aer Lingus, British Airways operate this route nonstop.
- How much is a flight from London Heathrow to Dublin?
- One-way fares on LHR–DUB recently started from $70. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.