Southampton to San Francisco Flights on Aer Lingus

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Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

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From

Dates

Budget

London (LHR)to

Dublin (DUB)

22 Mar 2026 - 26 Mar 2026

From

£61.27

Seen: 4 hrs ago

Each way

Economy

Birmingham (BHX)to

Dublin (DUB)

23 Mar 2026 - 24 Mar 2026

From

£26.53

Seen: 23 hrs ago

Each way

Economy

Manchester (MAN)to

Dublin (DUB)

5 Mar 2026 - 16 Mar 2026

From

£26.91

Seen: 22 hrs ago

Each way

Economy

Manchester (MAN)to

Orlando (MCO)

5 Mar 2026 - 30 Mar 2026

From

£480.92

Seen: 18 hrs ago

Roundtrip*

Economy

Manchester (MAN)to

New York (JFK)

24 Mar 2026 - 27 May 2026

From

£406.26

Seen: 1 hour ago

Roundtrip*

Economy

Birmingham (BHX)to

Belfast (BHD)

Depart: 25 Apr 2026

From

£39.99

Seen: 23 hrs ago

One way

Economy

Belfast (BHD)to

Birmingham (BHX)

Depart: 20 Mar 2026

From

£39.99

Seen: 23 hrs ago

One way

Economy

London (LHR)to

Shannon (SNN)

31 Mar 2026 - 7 Apr 2026

From

£48.92

Seen: 57 minutes ago

Each way

Economy

Edinburgh (EDI)to

Dublin (DUB)

1 Apr 2026 - 8 Apr 2026

From

£44.44

Seen: 23 hrs ago

Each way

Economy

London (LHR)to

Cork (ORK)

24 Mar 2026 - 31 Mar 2026

From

£49.23

Seen: 3 hrs ago

Each way

Economy

Glasgow (GLA)to

Dublin (DUB)

6 May 2026 - 10 May 2026

From

£44.87

Seen: 23 hrs ago

Each way

Economy

Manchester (MAN)to

Belfast (BHD)

24 Apr 2026 - 27 Apr 2026

From

£39.99

Seen: 23 hrs ago

Each way

Economy

Leeds (LBA)to

Belfast (BHD)

Depart: 10 Mar 2026

From

£44.28

Seen: 3 hrs ago

One way

Economy

Southampton (SOU)to

Dublin (DUB)

9 Mar 2026 - 12 Mar 2026

From

£55.55

Seen: 22 hrs ago

Each way

Economy

Belfast (BHD)to

Manchester (MAN)

Depart: 18 Mar 2026

From

£39.99

Seen: 1 hour ago

One way

Economy

Belfast (BHD)to

Edinburgh (EDI)

Depart: 26 Apr 2026

From

£39.99

Seen: 3 hrs ago

One way

Economy

Bristol (BRS)to

Dublin (DUB)

3 Apr 2026 - 5 Apr 2026

From

£44.78

Seen: 23 hrs ago

Each way

Economy

Edinburgh (EDI)to

Belfast (BHD)

Depart: 2 Mar 2026

From

£39.99

Seen: 3 hrs ago

One way

Economy

Belfast (BHD)to

Southampton (SOU)

7 Mar 2026 - 7 Mar 2026

From

£52.58

Seen: 23 hrs ago

Each way

Economy

Leeds (LBA)to

Dublin (DUB)

10 Mar 2026 - 13 Mar 2026

From

£44.51

Seen: 23 hrs ago

Each way

Economy