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Portugal

Dublin Portugal - Cheap flights

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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 45 USD

  • Cheapest month to travel

    November

  • The cheapest day to fly

    Monday

  • Lowest prices

    3 months before
Oct
98 USD
Nov
45 USD
Dec
50 USD
Jan
68 USD
Feb
81 USD
Mar
102 USD
Apr
112 USD
May
112 USD
Jun
146 USD
Jul
220 USD
Aug
132 USD
Sep
112 USD

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

    240 USD

  • 3 months before

    from

    226 USD

  • 30 days before

    from

    336 USD

  • 7 days before

    from

    398 USD

  • 1 day before

    from

    818 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
236 USD
Mon
294 USD
Tue
248 USD
Wed
276 USD
Thu
257 USD
Fri
245 USD
Sat
313 USD
Sun

General information

  • Local time (UTC+0) in Lisbon

  • Flight time from Dublin

  • Exchange Rate

    1 EUR = 1.12 USD
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.

Flights to Portugal - Most popular flights departing from from Dublin