Spain·EAS·Europe
Cheap Flights to San Sebastián
$816 round trip from New Yorkseen Aug 24 · 15–19 Oct
Find flights to San Sebastián
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Overview
Flying to San Sebastián
Country
Spain
Region
Europe
Airport
EAS
Cheapest month we saw
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Climate
Weather in San Sebastián, month by month
The warmest month in San Sebastián is July, at an average high of 73°F; the coolest is January at 52°F. December brings the most rain.
| Month | High | Low | Rain | Ocean |
|---|---|---|---|---|
| January | 52°F | 43°F | 4.7 in | 57°F |
| February | 54°F | 45°F | 5.2 in | 55°F |
| March | 55°F | 46°F | 5.3 in | 55°F |
| April | 59°F | 48°F | 4.8 in | 57°F |
| May | 64°F | 54°F | 5.2 in | 63°F |
| June | 70°F | 59°F | 4.7 in | 70°F |
| July | 73°F | 63°F | 2.9 in | 73°F |
| August | 73°F | 63°F | 3.4 in | 75°F |
| Septemberthis month | 72°F | 61°F | 4.1 in | 73°F |
| October | 64°F | 55°F | 6.1 in | 68°F |
| November | 57°F | 50°F | 5.7 in | 63°F |
| December | 54°F | 46°F | 6.3 in | 59°F |
Ten-year average (2015–2024) of measured daily observations, not a brochure estimate.
Full San Sebastián guide coming soon
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Good to know
Flying to San Sebastián — your questions answered
- How much is a round trip flight to San Sebastián?
- The cheapest round trip we currently hold is $816 from New York (seen Aug 24 · 15–19 Oct). These are prices a live search returned, not a standing offer, and they move daily.
- When is it warm in San Sebastián?
- No month in San Sebastián averages a daily high of 75°F or warmer — the warmest is July at 73°F, and the coolest is January at 52°F. These are ten-year averages (2015–2024) of measured observations, not estimates.
- What is the weather like in San Sebastián in September?
- In September, San Sebastián averages a daily high of 72°F and an overnight low of 61°F; about 4.1 inches of rain fall across the month; the sea averages 73°F. Ten-year measured averages — an individual week can differ.
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