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Portugal

Flights Belfast Portugal

Special flight deals from Belfast 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 €288

  • Cheapest month to travel

    March

  • The cheapest day to fly

    Wednesday

  • Lowest prices

    7 days before
Oct
€561
Nov
??
Dec
??
Jan
€966
Feb
??
Mar
€288
Apr
€364
May
??
Jun
??
Jul
??
Aug
??
Sept
??

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

    €685

  • 3 months before

    from

    €382

  • 30 days before

    from

    €875

  • 7 days before

    from

    €339

  • 1 day before

    from

    €384

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€302
Mon
€352
Tue
€290
Wed
€477
Thu
€984
Fri
€898
Sat
€403
Sun

General information

  • Local time (UTC+0) in Lisbon

  • Flight time from Belfast

  • Local currency

    EUR
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.