United Kingdom·BFS·Europe
Cheap Flights to Belfast
$846 round trip from New Yorkseen Sep 1 · 3–10 Nov
Find flights to Belfast
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Overview
Flying to Belfast
Country
United Kingdom
Region
Europe
Airport
BFS
Cheapest month we saw
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Climate
Weather in Belfast, month by month
The warmest month in Belfast is July, at an average high of 64°F; the coolest is January at 45°F. October brings the most rain.
| Month | High | Low | Rain |
|---|---|---|---|
| January | 45°F | 39°F | 3.1 in |
| February | 46°F | 39°F | 2.6 in |
| March | 48°F | 39°F | 2.4 in |
| April | 52°F | 43°F | 2.3 in |
| May | 57°F | 48°F | 2.6 in |
| June | 61°F | 52°F | 3.1 in |
| July | 64°F | 55°F | 2.7 in |
| August | 64°F | 55°F | 3.0 in |
| Septemberthis month | 61°F | 52°F | 2.7 in |
| October | 54°F | 48°F | 3.3 in |
| November | 50°F | 43°F | 3.1 in |
| December | 46°F | 41°F | 3.1 in |
Ten-year average (2015–2024) of measured daily observations, not a brochure estimate.
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Good to know
Flying to Belfast — your questions answered
- How much is a round trip flight to Belfast?
- The cheapest round trip we currently hold is $846 from New York (seen Sep 1 · 3–10 Nov). These are prices a live search returned, not a standing offer, and they move daily.
- When is it warm in Belfast?
- No month in Belfast averages a daily high of 75°F or warmer — the warmest is July at 64°F, and the coolest is January at 45°F. These are ten-year averages (2015–2024) of measured observations, not estimates.
- What is the weather like in Belfast in September?
- In September, Belfast averages a daily high of 61°F and an overnight low of 52°F; about 2.7 inches of rain fall across the month. Ten-year measured averages — an individual week can differ.
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