Find cheap flights to Porto from $253

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2 stops
Fri, Sep 5
Columbus CMHPorto OPO
$253
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2 stops
Wed, Sep 3
Columbus CMHPorto OPO
$253
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2 stops
Fri, Sep 5
Columbus CMHPorto OPO
$303
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2 stops
Fri, Sep 5
Columbus CMHPorto OPO
$311
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1 stop
Sun, Sep 7
Columbus CMHPorto OPO
$343
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2 stops
Fri, Sep 5
Columbus CMHPorto OPO
$368
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Prices updated:

2 stops
Fri, Sep 5 – Thu, Sep 11
Columbus CMHPorto OPO
$675
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2 stops
Fri, Sep 5 – Thu, Sep 11
Columbus CMHPorto OPO
$740
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1 stop
Sun, Sep 7 – Thu, Sep 11
Columbus CMHPorto OPO
$778
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1 stop
Sun, Sep 7 – Fri, Sep 12
Columbus CMHPorto OPO
$780
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1 stop
Sun, Sep 7 – Fri, Sep 12
Columbus CMHPorto OPO
$786
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1 stop
Sun, Sep 7 – Sat, Sep 13
Columbus CMHPorto OPO
$792
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Prices updated:

Cheap flights to Porto

Weather in Porto

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January13°C8°C
February14°C8°C
March15°C9°C
April17°C10°C
May19°C13°C
June21°C15°C
July24°C16°C
August24°C17°C
September23°C16°C
October20°C14°C
November16°C11°C
December14°C9°C
Hottest Month
24°C
August
Coldest month
8°C
January
Sunny days
289
days per year

14 day forecast

Saturday
16 Aug
25°C17°C
23 Aug
23°C19°C
Sunday
17 Aug
24°C18°C
24 Aug
24°C17°C
Monday
18 Aug
23°C18°C
25 Aug
25°C18°C
Tuesday
19 Aug
22°C16°C
26 Aug
24°C18°C
Wednesday
20 Aug
24°C16°C
27 Aug
22°C16°C
Thursday
21 Aug
24°C17°C
28 Aug
87%
22°C18°C
Friday
22 Aug
26°C18°C
29 Aug
25°C16°C

Cheapest month to fly to Porto

Explore price trends for trips to Porto

Showing prices in USD

Annual Avg. Price271 USD
August 2025276 USD
September 2025271 USD
October 2025184 USD
November 2025280 USD
December 2025229 USD
January 2026264 USD
February 2026257 USD
March 2026257 USD
April 2026312 USD
May 2026268 USD
June 2026281 USD
July 2026371 USD

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