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Belfast

Flights Cardiff Belfast

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Find the best time to book cheap flights to Belfast

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

  • Cheapest round-trip flight

    from €125

  • Cheapest month to travel

    January, February, March, November, December

  • The cheapest day to fly

    Tuesday

  • Lowest prices

    3 months before
Nov
€125
Dec
€125
Jan
€125
Feb
€125
Mar
€125
Apr
€126
May
€126
Jun
€126
Jul
€137
Aug
€126
Sept
€126
Oct
€126

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

    €299

  • 3 months before

    from

    €277

  • 30 days before

    from

    €576

  • 7 days before

    from

    €701

  • 1 day before

    from

    €486

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€391
Mon
€97
Tue
€118
Wed
€334
Thu
€441
Fri
€461
Sat
€1,175
Sun

General information

  • Local time (UTC+0)

  • Flight time from Cardiff

  • Exchange Rate

    1 GBP = 1.20 EUR
Belfast
Belfast, the capital of Northern Ireland, lies where the River Lagan flows into Belfast Lough. The city is home to around 341 thousand people, while the Greater Belfast conurbation has more than 671 thousand. In the 17th century Belfast became a trading centre thanks to an influx of settlers from England and Scotland. It is known for its shipbuilding and textile industries. A temperate maritime climate means mild winters and cool summers. Belfast is best visited in spring or summer, when temperatures are pleasant.