- Cheapest roundtrip flight
- from€102
- Fastest flight
- non-stop flights
- 112x / week
- Flight distance
- 449 km
- Time difference
- none
- Most popular airlines
- Aer Lingus Irish Airlines
- British Airways
- 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 · 45 of 45
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- October 18 – 24, 2026
- October 25 – 31, 2026
- November 1 – 7, 2026
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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 20 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 16 to 17 flights per day, operated by, among others, Aer Lingus and British Airways. 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 and British Airways. These flights take you to Dublin nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
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 16 to 17 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 113 to 114 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 10:00 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.