Ireland·DUB·Europe
Cheap Flights to Dublin
$563 round trip from New York18–23 Nov
Find flights to Dublin
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Overview
Flying to Dublin
Country
Ireland
Region
Europe
Airport
DUB
Cheapest month we saw
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Climate
Weather in Dublin, month by month
The warmest month in Dublin is July, at an average high of 66°F; the coolest is January at 46°F. October brings the most rain.
| Month | High | Low | Rain | Ocean |
|---|---|---|---|---|
| January | 46°F | 39°F | 3.0 in | 45°F |
| February | 46°F | 37°F | 2.3 in | 46°F |
| March | 50°F | 39°F | 2.5 in | 46°F |
| April | 54°F | 41°F | 2.2 in | 50°F |
| May | 59°F | 48°F | 2.6 in | 57°F |
| June | 63°F | 52°F | 2.8 in | 64°F |
| July | 66°F | 55°F | 2.7 in | 63°F |
| August | 66°F | 55°F | 2.8 in | 63°F |
| September | 63°F | 52°F | 2.6 in | 63°F |
| Octoberthis month | 55°F | 48°F | 3.3 in | 59°F |
| November | 50°F | 43°F | 2.9 in | 52°F |
| December | 46°F | 39°F | 3.0 in | 48°F |
Ten-year average (2015–2024) of measured daily observations, not a brochure estimate.
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Good to know
Flying to Dublin — your questions answered
- How much is a round trip flight to Dublin?
- The cheapest round trip we currently hold is $563 from New York (18–23 Nov). These are prices a live search returned, not a standing offer, and they move daily.
- When is it warm in Dublin?
- No month in Dublin averages a daily high of 75°F or warmer — the warmest is July at 66°F, and the coolest is January at 46°F. These are ten-year averages (2015–2024) of measured observations, not estimates.
- What is the weather like in Dublin in October?
- In October, Dublin averages a daily high of 55°F and an overnight low of 48°F; about 3.3 inches of rain fall across the month; the sea averages 59°F. Ten-year measured averages — an individual week can differ.
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