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Dublin Portugal - Cheap flights

Special flight deals from Dublin to Portugal

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Find the best time to book cheap flights to Lisbon

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

  • Cheapest round-trip flight

    from HK$389

  • Cheapest month to travel

    December

  • The cheapest day to fly

  • Lowest prices

Oct
HK$611
Nov
HK$416
Dec
HK$389
Jan
HK$558
Feb
HK$655
Mar
HK$812
Apr
HK$885
May
HK$956
Jun
HK$1,316
Jul
HK$1,638
Aug
HK$1,186
Sept
HK$1,027

When is the best time to buy flight tickets?

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

    Discover the cheapest day to fly

    Discover on which day of the week flights are usually the most affordable.
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    General information

    • Local time (UTC+0) in Lisbon

    • Flight time from Dublin

    • Exchange Rate

      1 EUR = 8.85 HKD
    Portugal
    Portugal, in the south-west of the Iberian Peninsula, borders Spain and the Atlantic Ocean. Its territory also includes the Azores and Madeira. The country draws visitors with picturesque landscapes, from the Serra da Estrela mountains to the cliff-lined Algarve coast. Lisbon and Porto offer rich history and culture to discover. Average temperatures are 25-30°C in summer and 10-15°C in winter. The best time to visit is spring and autumn, when the weather is ideal for sightseeing.