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Republic of Ireland

Brussels Republic of Ireland - Cheap flights

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Find the best time to book cheap flights to Dublin

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

  • Cheapest round-trip flight

    from 39 USD

  • Cheapest month to travel

    December

  • The cheapest day to fly

    Monday

  • Lowest prices

    6 months before
Nov
45 USD
Dec
39 USD
Jan
49 USD
Feb
59 USD
Mar
58 USD
Apr
78 USD
May
88 USD
Jun
99 USD
Jul
102 USD
Aug
101 USD
Sep
101 USD
Oct
102 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

    208 USD

  • 3 months before

    from

    238 USD

  • 30 days before

    from

    249 USD

  • 7 days before

    from

    329 USD

  • 1 day before

    from

    530 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
226 USD
Mon
250 USD
Tue
274 USD
Wed
276 USD
Thu
300 USD
Fri
301 USD
Sat
254 USD
Sun

General information

  • Local time (UTC+0) in Dublin

  • Flight time from Brussels

  • Exchange Rate

    1 EUR = 1.11 USD
Republic of Ireland
Ireland is an island nation in western Europe, occupying most of the island of Ireland. It borders Northern Ireland and is surrounded by the Irish Sea, the Celtic Sea and the Atlantic Ocean. The country has a rich history, visible in its many castles and monuments. The capital, Dublin, is famous for the lively Temple Bar district and Trinity College. Its temperate maritime climate brings mild winters and cool summers. The best time to visit is spring and summer, when the weather is good for sightseeing.