Cheap flights from Belfast to Dublin from $85

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1 stop
Wed, Nov 19
Belfast BFSDublin DUB

1 stop
Wed, Nov 19
Belfast BHDDublin DUB

1 stop
Wed, Nov 19
Belfast BHDDublin DUB

1 stop
Tue, Nov 18
Belfast BFSDublin DUB

1 stop
Mon, Nov 24
Belfast BFSDublin DUB

1 stop
Mon, Nov 24
Belfast BFSDublin DUB

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1 stop
Tue, Nov 18 – Thu, Nov 20
Belfast BFSDublin DUB

$178
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1 stop
Tue, Nov 18 – Thu, Nov 20
Belfast BFSDublin DUB

$179
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1 stop
Tue, Nov 18 – Thu, Nov 20
Belfast BFSDublin DUB

$181
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1 stop
Wed, Nov 19 – Sun, Nov 23
Belfast BHDDublin DUB

$181
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1 stop
Wed, Nov 19 – Sun, Nov 23
Belfast BHDDublin DUB

$184
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1 stop
Thu, Nov 20 – Mon, Nov 24
Belfast BFSDublin DUB

$188
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Key info about flying to Dublin

Depart from
Belfast International
Arrive to
Dublin
Average flights per week
400
Flight distance
Worth visiting
Portmeirion - Bru Na Boinne Neolithic Site (County Meath, Ireland) - Trinity College, Dublin - Rock of Cashel - Caernarfon

Check-in for a flight from Belfast to Dublin

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
easyJetEZYU2Yes
Aer LingusEINEINo

Weather in Dublin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C4°C
February8°C4°C
March9°C4°C
April10°C5°C
May13°C8°C
June16°C10°C
July17°C12°C
August17°C12°C
September15°C11°C
October13°C9°C
November10°C6°C
December8°C5°C
Hottest Month
17°C
July
Coldest month
4°C
January
Sunny days
267
days per year

14 day forecast

Sunday
2 Nov
85%
10°C4°C
9 Nov
13°C8°C
Monday
3 Nov
89%
15°C13°C
10 Nov
12°C8°C
Tuesday
4 Nov
82%
14°C13°C
11 Nov
80%
12°C8°C
Wednesday
5 Nov
86%
15°C9°C
12 Nov
9°C2°C
Thursday
6 Nov
11°C7°C
13 Nov
69%
11°C3°C
Friday
7 Nov
74%
13°C7°C
14 Nov
86%
11°C9°C
Saturday
8 Nov
13°C5°C
15 Nov
11°C8°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to Dublin. The most popular airlines for this route are Ryanair, easyJet, and Aer Lingus. Belfast and Dublin have 400 direct flights per week. When you arrive at Dublin, consider visiting Portmeirion, Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, Rock of Cashel, and Caernarfon.

Frequently asked questions

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