- Cheapest oneway flight
- from€62
- Cheapest roundtrip flight
- from€102
- Fastest flight
- non-stop flights
- 100x / week
- Flight distance
- 449 km
- Time difference
- none
- Most popular airlines
- Aer Lingus Irish Airlines
- British Airways
- American Airlines
- Aer Lingus Irish Airlines
Flight schedule from London Heathrow (LHR) to Dublin (DUB)
Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Dublin (DUB) and compare affordable flight deals.
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Matching outbound flightsLHR–DUB · 37 of 37
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durationstopovers
- September 20 – 26, 2026
- Sep 27 – Oct 3, 2026
- October 4 – 10, 2026
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- LHRDUB1 stopover
- LHRDUBnonstop
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- LHRDUBnonstop
- LHRDUBnonstop
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- LHRDUBnonstop
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- LHRDUBnonstop
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from London Heathrow to Dublin?
A nonstop flight from London Heathrow to Dublin typically takes around 1 hour 25 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 5 hours 10 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from London Heathrow to Dublin?
Yes, there are nonstop flights from London Heathrow to Dublin, averaging around 14 to 15 flights per day, operated by, among others, Aer Lingus, British Airways and American Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from London Heathrow to Dublin?
Direct flights from London Heathrow to Dublin are operated by, among others, Aer Lingus, British Airways and American Airlines. Connecting flights with one stop are also available, for example with Egyptair (via Cairo), KLM (via Amsterdam) and Swiss (via Zurich). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from London Heathrow to Dublin?
Nonstop flights from London Heathrow to Dublin operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from London Heathrow to Dublin?
From London Heathrow to Dublin, there are on average around 14 to 15 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from London Heathrow to Dublin?
From London Heathrow to Dublin, there are around 100 to 101 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from London Heathrow to Dublin depart?
The earliest nonstop flight from London Heathrow to Dublin usually departs at 6:15 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Dublin.
When does the last flight from London Heathrow to Dublin depart?
The last nonstop flight from London Heathrow to Dublin usually departs at 8:45 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.