Cheap flights from London to Dublin
Flights from London to Dublin currently start at €18. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 1h 20m
Key facts
- Lowest fare
- €18 · Tue 10 Nov
- Direct flights
- Yes
- Flight time
- 1h 20m
- Airlines
- Ryanair
- Cheapest month
- November 2026
- Distance
- 466 km
Round trip
One way
Questions people ask before they book
How much are flights from London to Dublin?
The lowest fare we currently show from London to Dublin is €18 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from London to Dublin?
Yes. Direct flights from London to Dublin show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from London to Dublin?
Airlines showing fares on this route include Ryanair. The cheapest airline is not always the one with a bag included.
How long is the flight from London to Dublin?
A typical itinerary from London to Dublin takes about 1h 20m, including connections when the cheapest fare is not direct.
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November 2026