Cheap flights from Britain to Ireland

Recharge with an unforgettable spring getaway

Travel until 31 May 2026. Book by: 14 April 2026

Gaze at magical sunsets in Connemara, crunch fallen leaves on walks through Dublin’s Phoenix Park or get pampered at one of the country’s finest spa hotels. Recharge in Ireland this spring – book your flights today.

From Britain to Ireland

From Britain to Ireland
From	To	Fare Type	Dates	Price
Edinburgh (EDI)	Dublin (DUB)	Each way / Economy	1 May 2026 - 2 May 2026	From £39.90 Seen: 22 hrs ago
Southampton (SOU)	Dublin (DUB)	Each way / Economy	30 Apr 2026 - 1 May 2026	From £59.82 Seen: 6 hrs ago
Liverpool (LPL)	Dublin (DUB)	Each way / Economy	1 May 2026 - 2 May 2026	From £34.55 Seen: 7 hrs ago
Leeds (LBA)	Dublin (DUB)	Each way / Economy	13 Apr 2026 - 15 Apr 2026	From £39.78 Seen: 6 hrs ago
Newcastle upon Tyne (NCL)	Dublin (DUB)	Each way / Economy	9 May 2026 - 11 May 2026	From £34.87 Seen: 7 hrs ago
Glasgow (GLA)	Dublin (DUB)	Each way / Economy	11 May 2026 - 14 May 2026	From £39.84 Seen: 5 hrs ago
Bristol (BRS)	Dublin (DUB)	Each way / Economy	23 Apr 2026 - 27 Apr 2026	From £34.76 Seen: 6 hrs ago
Exeter (EXT)	Dublin (DUB)	One way / Economy	Depart: 26 Apr 2026	From £58.41 Seen: 1 hour ago
Isle of Man (IOM)	Dublin (DUB)	Each way / Economy	21 Apr 2026 - 25 Apr 2026	From £60.55 Seen: 5 hrs ago
Bristol (BRS)	Cork (ORK)	Each way / Economy	6 May 2026 - 8 May 2026	From £59.94 Seen: 6 hrs ago
Glasgow (GLA)	Cork (ORK)	Each way / Economy	27 Apr 2026 - 30 Apr 2026	From £49.52 Seen: 7 hrs ago
Aberdeen (ABZ)	Dublin (DUB)	Each way / Economy	22 Apr 2026 - 7 May 2026	From £59.23 Seen: 4 hrs ago
Newquay (NQY)	Dublin (DUB)	Each way / Economy	9 May 2026 - 15 May 2026	From £55.64 Seen: 4 hrs ago
Inverness (INV)	Dublin (DUB)	One way / Economy	Depart: 31 May 2026	From £133.94 Seen: 22 hrs ago
Jersey (JER)	Dublin (DUB)	Each way / Economy	29 Apr 2026 - 2 May 2026	From £59.80 Seen: 52 minutes ago

*Fares start from prices listed above and are each way, as part of a return trip.

From Britain to Belfast City

From Britain to Belfast City
From	To	Fare Type	Dates	Price
Manchester (MAN)	Belfast (BHD)	Each way / Economy	6 May 2026 - 10 May 2026	From £34.99 Seen: 7 hrs ago
Leeds (LBA)	Belfast (BHD)	One way / Economy	Depart: 19 May 2026	From £34.99 Seen: 6 hrs ago
Birmingham (BHX)	Belfast (BHD)	One way / Economy	Depart: 17 May 2026	From £34.99 Seen: 6 hrs ago
Edinburgh (EDI)	Belfast (BHD)	One way / Economy	Depart: 18 Apr 2026	From £34.99 Seen: 6 hrs ago
Glasgow (GLA)	Belfast (BHD)	One way / Economy	Depart: 29 May 2026	From £34.99 Seen: 7 hrs ago
East Midlands (EMA)	Belfast (BHD)	Each way / Economy	5 May 2026 - 6 May 2026	From £34.99 Seen: 6 hrs ago
Southampton (SOU)	Belfast (BHD)	Each way / Economy	14 May 2026 - 18 May 2026	From £34.99 Seen: 6 hrs ago
Exeter (EXT)	Belfast (BHD)	One way / Economy	Depart: 25 Apr 2026	From £53.41 Seen: 46 minutes ago

*Fares start from prices listed above and are each way, as part of a return trip.

*Terms and Conditions

Fares are each way, as part of a return trip, including taxes and charges. Route operation dates may vary. All prices are subject to terms and conditions and are subject to availability. Limited availability during holidays and special events.

Aer Lingus Limited is registered in Ireland. Company Number 9215. Registered office at Dublin Airport, Dublin, Ireland. Aer Lingus (U.K.) Limited is registered in Northern Ireland. Company number NI 612895. Registered office at Belfast City Airport, Sydenham Bypass, Belfast, Co Antrim BT3 9JH, Northern Ireland.