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Flights Dublin Porto

Special flight deals from Dublin to Porto

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Find the best time to book cheap flights to Porto

Flexible on travel dates? Discover the cheapest month to fly to Porto

  • Cheapest round-trip flight

    from €47

  • Cheapest month to travel

    March

  • The cheapest day to fly

    Sunday

  • Lowest prices

    3 months before
Jan
€54
Feb
€67
Mar
€47
Apr
€92
May
€95
Jun
€122
Jul
€154
Aug
€130
Sept
€143
Oct
€129
Nov
€100
Dec
€100

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    €391

  • 3 months before

    from

    €295

  • 30 days before

    from

    €297

  • 7 days before

    from

    €401

  • 1 day before

    from

    €375

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€257
Mon
€236
Tue
€250
Wed
€254
Thu
€288
Fri
€290
Sat
€203
Sun

General information

  • Local time (UTC+0)

  • 2 h 15 min

  • Local currency

    EUR
Porto
Porto is a picturesque city in northern Portugal, located on the Atlantic Ocean at the mouth of the Douro River. It is the country's second-largest metropolitan area, home to about 1.7 million people. The city is renowned for its production of port wine, which has gained worldwide acclaim. In the heart of the city, you can admire the historic Ponte Dom Luís I bridge and the colorful houses in the Ribeira district. Average temperatures range from 10 °C in winter to 25 °C in summer. Spring or autumn are the best times to visit Porto, when the weather is mild.

Popular flights to Portugal