Portugal·OPO·Europe
Cheap Flights to Porto
$641 round trip from New Yorkseen Aug 20 · 10–17 Nov
Find flights to Porto
Compare live fares and find cheap flights to Porto, Portugal — search hundreds of airlines and book direct.
Overview
Flying to Porto
Country
Portugal
Region
Europe
Airport
OPO
Cheapest month we saw
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Climate
Weather in Porto, month by month
The warmest month in Porto is August, at an average high of 79°F; the coolest is January at 55°F. November brings the most rain.
| Month | High | Low | Rain | Ocean |
|---|---|---|---|---|
| January | 55°F | 43°F | 5.4 in | 59°F |
| February | 57°F | 45°F | 4.7 in | 57°F |
| March | 61°F | 46°F | 5.2 in | 57°F |
| April | 64°F | 50°F | 5.0 in | 61°F |
| May | 68°F | 54°F | 3.1 in | 59°F |
| June | 72°F | 59°F | 2.1 in | 64°F |
| July | 77°F | 63°F | 1.1 in | 59°F |
| August | 79°F | 63°F | 0.7 in | 59°F |
| Septemberthis month | 77°F | 61°F | 2.3 in | 64°F |
| October | 68°F | 55°F | 5.6 in | 68°F |
| November | 61°F | 50°F | 6.4 in | 63°F |
| December | 55°F | 46°F | 6.1 in | 59°F |
Ten-year average (2015–2024) of measured daily observations, not a brochure estimate.
Full Porto guide coming soon
We're writing an in-depth guide to Porto — attractions, food, hotels, transport and the best time to visit. Meanwhile, search live fares above and grab a deal.
Good to know
Flying to Porto — your questions answered
- How much is a round trip flight to Porto?
- The cheapest round trip we currently hold is $641 from New York (seen Aug 20 · 10–17 Nov). We hold fares for 2 months, between $556 and $631 — too few to say which month is cheapest. These are prices a live search returned, not a standing offer, and they move daily.
- When is it warm in Porto?
- August is the warmest month in Porto, averaging a daily high of 79°F, and 3 of the 12 months average 75°F or warmer. The coolest is January at 55°F. These are ten-year averages (2015–2024) of measured observations, not estimates.
- What is the weather like in Porto in September?
- In September, Porto averages a daily high of 77°F and an overnight low of 61°F; about 2.3 inches of rain fall across the month; the sea averages 64°F. Ten-year measured averages — an individual week can differ.
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