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Deals on flights from Belfast to Portugal*

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*Roundtrip Restrictions apply.
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Best Deals for Belfast to Portugal*

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*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

Explore Aer Lingus's Top-Pick Destinations

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From

Dates

Budget

Manchester (MAN)to

New York (JFK)

27 Feb 2026 - 3 Mar 2026

From

£414.73

Seen: 6 hrs ago

Roundtrip*

Economy

Manchester (MAN)to

Orlando (MCO)

9 Mar 2026 - 19 Mar 2026

From

£476.05

Seen: 58 minutes ago

Roundtrip*

Economy

London (LHR)to

Dublin (DUB)

10 Mar 2026 - 17 Mar 2026

From

£58.74

Seen: 4 hrs ago

Each way

Economy

Manchester (MAN)to

Dublin (DUB)

6 Mar 2026 - 9 Mar 2026

From

£19.37

Seen: 21 hrs ago

Each way

Economy

Birmingham (BHX)to

Dublin (DUB)

10 Feb 2026 - 13 Feb 2026

From

£25.50

Seen: 23 hrs ago

Each way

Economy

London (LHR)to

Cork (ORK)

11 Mar 2026 - 14 Mar 2026

From

£48.70

Seen: 5 hrs ago

Each way

Economy

London (LHR)to

Shannon (SNN)

23 Feb 2026 - 26 Feb 2026

From

£48.38

Seen: 23 hrs ago

Each way

Economy

Birmingham (BHX)to

Belfast (BHD)

Depart: 11 Feb 2026

From

£39.99

Seen: 3 hrs ago

One way

Economy

Edinburgh (EDI)to

Dublin (DUB)

6 Feb 2026 - 8 Feb 2026

From

£34.86

Seen: 1 hour ago

Each way

Economy

Manchester (MAN)to

Belfast (BHD)

20 Feb 2026 - 21 Feb 2026

From

£39.99

Seen: 4 hrs ago

Each way

Economy

Southampton (SOU)to

Dublin (DUB)

23 Feb 2026 - 26 Feb 2026

From

£50.52

Seen: 4 hrs ago

Each way

Economy

Belfast (BHD)to

Birmingham (BHX)

Depart: 16 Feb 2026

From

£39.99

Seen: 4 hrs ago

One way

Economy

Belfast (BHD)to

Manchester (MAN)

Depart: 20 Feb 2026

From

£39.99

Seen: 2 hrs ago

One way

Economy

Leeds (LBA)to

Belfast (BHD)

Depart: 28 Feb 2026

From

£51.28

Seen: 4 hrs ago

One way

Economy

Belfast (BHD)to

Southampton (SOU)

24 Feb 2026 - 25 Feb 2026

From

£47.08

Seen: 5 hrs ago

Each way

Economy

Glasgow (GLA)to

Dublin (DUB)

11 Feb 2026 - 11 Feb 2026

From

£35.47

Seen: 4 hrs ago

Each way

Economy

Bristol (BRS)to

Dublin (DUB)

15 Feb 2026 - 17 Feb 2026

From

£34.45

Seen: 3 hrs ago

Each way

Economy

Southampton (SOU)to

Belfast (BHD)

2 Mar 2026 - 5 Mar 2026

From

£47.08

Seen: 1 hour ago

Each way

Economy

Belfast (BHD)to

Leeds (LBA)

Depart: 12 Feb 2026

From

£52.80

Seen: 4 hrs ago

One way

Economy

London (LHR)to

Knock (NOC)

27 Mar 2026 - 31 Mar 2026

From

£48.78

Seen: 4 hrs ago

Each way

Economy