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Cheapest month to fly
One way, the cheapest fare found for each month. Fares change all the time; the search shows today’s prices.
| Month | From | Airline | Stops | Found |
|---|---|---|---|---|
| November 2026 | £66 | British Airways | non-stop | 12 Nov 2026 |
| December 2026 | £51 | Aer Lingus | non-stop | 12 Nov 2026 |
| January 2027 | £56 | Aer Lingus | non-stop | 12 Nov 2026 |
| February 2027 | £56 | Aer Lingus | non-stop | 12 Nov 2026 |
| March 2027 | £56 | Aer Lingus | non-stop | 12 Nov 2026 |
| April 2027 | £61 | British Airways | non-stop | 12 Nov 2026 |
| May 2027 | £61 | British Airways | non-stop | 7 Nov 2026 |
| July 2027 | £66 | British Airways | non-stop | 7 Nov 2026 |
| August 2027 | £67 | British Airways | non-stop | 8 Nov 2026 |
| October 2027 | £66 | British Airways | non-stop | 8 Nov 2026 |
Cheapest days in December 2026
| Date | From | Airline | Stops | Found |
|---|---|---|---|---|
| 8 Dec 2026 | £51 | Aer Lingus | non-stop | 12 Nov 2026 |
| 4 Dec 2026 | £54 | Aer Lingus | non-stop | 12 Nov 2026 |
| 7 Dec 2026 | £54 | Aer Lingus | non-stop | 12 Nov 2026 |
| 11 Dec 2026 | £55 | Aer Lingus | non-stop | 12 Nov 2026 |
| 15 Dec 2026 | £55 | Aer Lingus | non-stop | 12 Nov 2026 |
| 26 Dec 2026 | £55 | Aer Lingus | non-stop | 12 Nov 2026 |
| 9 Dec 2026 | £56 | Aer Lingus | non-stop | 13 Nov 2026 |
| 29 Dec 2026 | £56 | Aer Lingus | non-stop | 13 Nov 2026 |
Airlines flying non-stop
Aer Lingus From £51 one way · found 12 Nov 2026
British Airways From £65 one way · found 12 Nov 2026
Non-stop flights take about 1 h 20 min.
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Questions about this route
When is it cheapest to fly from London to Dublin?
In our recent data December 2026 is cheapest, from £51 one way. Prices move every day, so check the search for your own dates.
Which airlines fly non-stop from London to Dublin?
Recent non-stop fares were found with Aer Lingus and British Airways.
How long is the flight from London to Dublin?
About 1 h 20 min non-stop.
Fares are the cheapest found recently by travellers, not live quotes, and can change.