Cheap flights from Belfast

View NZ$154 flight on Mon, 14 Sept 2026Opens in a new window

Popular airlines from Belfast

  • easyJet

  • British Airways

  • KLM

  • Aer Lingus

  • Ryanair

  • Jet2

  • Qatar Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Belfast

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$587 Return, found 5 days ago
NZ$587
Return
found 5 days ago
Select British Airways flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$587 found 5 days ago
British Airways
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$606 Return, found 5 days ago
NZ$606
Return
found 5 days ago
Select British Airways flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$606 found 5 days ago
British Airways
Fri, 11 Sept - Tue, 15 Sept
BHD
Belfast
BLQ
Bologna
NZ$613 Return, found 14 hours ago
NZ$613
Return
found 14 hours ago
Select British Airways flight, departing Fri, 11 Sept from Belfast to Bologna, returning Tue, 15 Sept, priced at NZ$613 found 14 hours ago
Aer Lingus
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$630 Return, found 5 days ago
NZ$630
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$630 found 5 days ago
British Airways
Fri, 11 Sept - Tue, 15 Sept
BHD
Belfast
BLQ
Bologna
NZ$631 Return, found 14 hours ago
NZ$631
Return
found 14 hours ago
Select British Airways flight, departing Fri, 11 Sept from Belfast to Bologna, returning Tue, 15 Sept, priced at NZ$631 found 14 hours ago
Aer Lingus
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$637 Return, found 5 days ago
NZ$637
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$637 found 5 days ago
Aer Lingus
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$646 Return, found 5 days ago
NZ$646
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$646 found 5 days ago
Aer Lingus
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$653 Return, found 5 days ago
NZ$653
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$653 found 5 days ago
British Airways
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$655 Return, found 5 days ago
NZ$655
Return
found 5 days ago
Select British Airways flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$655 found 5 days ago
KLM
Mon, 20 Apr - Tue, 28 Apr
BHD
Belfast
BCN
Barcelona
NZ$672 Return, found 5 days ago
NZ$672
Return
found 5 days ago
Select KLM flight, departing Mon, 20 Apr from Belfast to Barcelona, returning Tue, 28 Apr, priced at NZ$672 found 5 days ago

Travel information

Flights from Belfast: Essential Travel Information

Cheapest flight from Belfast
NZ$587 (roundtrip)
Best airlines to fly from Belfast
easyJet, KLM, British Airways, Aer Lingus
Cheapest month to fly from Belfast
April
Belfast IATA code
BFS
Belfast Country/State
Northern Ireland
Airline ticket deals from Belfast
NZ$587 - NZ$672

 

Explore a world of travel with Expedia

*Available to Expedia members.