Flight schedule from Dublin (DUB) to London Heathrow (LHR)
Select a travel date in the flight schedule for the route from Dublin (DUB) to London Heathrow (LHR) and compare affordable flight deals.
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- August 2 – 8, 2026
- August 9 – 15, 2026
- August 16 – 22, 2026
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Tips and tricks to help you find cheap flights from Dublin to London Heathrow
Important flight information
Frequently Asked Questions (FAQ)
A nonstop flight from Dublin to London Heathrow typically takes around 1 hour 20 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 30 hours 45 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Yes, there are nonstop flights from Dublin to London Heathrow, averaging around 12 to 13 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.
Direct flights from Dublin to London Heathrow are operated by, among others, Aer Lingus and British Airways. Connecting flights with one stop are also available, for example with Egyptair (via Cairo), Eurowings (via Dusseldorf) and TAP Portugal (via Lisbon). 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.
Nonstop flights from Dublin to London Heathrow 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.
From Dublin to London Heathrow, there are on average around 12 to 13 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.
From Dublin to London Heathrow, there are around 84 to 85 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.
The earliest nonstop flight from Dublin to London Heathrow usually departs at 6:40 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 London Heathrow.
The last nonstop flight from Dublin to London Heathrow usually departs at 8:40 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.

