Cheap flights from Crumlin

View AU$118 flight on Wed, 5 Aug 2026Opens in a new window

Popular airlines from Crumlin

  • British Airways

  • easyJet

  • KLM

  • Aer Lingus

  • Jet2

  • Ryanair

  • 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 Crumlin

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.

easyJet
Thu, 17 Sept - Mon, 21 Sept
BFS
Belfast
BCN
Barcelona
AU$214 Return, found 1 day ago
AU$214
Return
found 1 day ago
Select easyJet flight, departing Thu, 17 Sept from Belfast to Barcelona, returning Mon, 21 Sept, priced at AU$214 found 1 day ago
easyJet
Mon, 7 Sept - Wed, 9 Sept
BFS
Belfast
BCN
Barcelona
AU$221 Return, found 5 days ago
AU$221
Return
found 5 days ago
Select easyJet flight, departing Mon, 7 Sept from Belfast to Barcelona, returning Wed, 9 Sept, priced at AU$221 found 5 days ago
easyJet
Wed, 30 Sept - Mon, 5 Oct
BFS
Belfast
BCN
Barcelona
AU$274 Return, found 5 days ago
AU$274
Return
found 5 days ago
Select easyJet flight, departing Wed, 30 Sept from Belfast to Barcelona, returning Mon, 5 Oct, priced at AU$274 found 5 days ago
easyJet
Wed, 2 Sept - Mon, 7 Sept
BFS
Belfast
BCN
Barcelona
AU$303 Return, found 5 days ago
AU$303
Return
found 5 days ago
Select easyJet flight, departing Wed, 2 Sept from Belfast to Barcelona, returning Mon, 7 Sept, priced at AU$303 found 5 days ago
easyJet
Mon, 7 Sept - Wed, 9 Sept
BFS
Belfast
BCN
Barcelona
AU$407 Return, found 5 days ago
AU$407
Return
found 5 days ago
Select easyJet flight, departing Mon, 7 Sept from Belfast to Barcelona, returning Wed, 9 Sept, priced at AU$407 found 5 days ago
easyJet
Mon, 7 Sept - Thu, 10 Sept
BFS
Belfast
BCN
Barcelona
AU$409 Return, found 5 days ago
AU$409
Return
found 5 days ago
Select easyJet flight, departing Mon, 7 Sept from Belfast to Barcelona, returning Thu, 10 Sept, priced at AU$409 found 5 days ago
easyJet
Thu, 17 Sept - Mon, 21 Sept
BFS
Belfast
BCN
Barcelona
AU$410 Return, found 1 day ago
AU$410
Return
found 1 day ago
Select easyJet flight, departing Thu, 17 Sept from Belfast to Barcelona, returning Mon, 21 Sept, priced at AU$410 found 1 day ago
KLM
Wed, 2 Sept - Sat, 5 Sept
BHD
Belfast
BCN
Barcelona
AU$492 Return, found 5 days ago
AU$492
Return
found 5 days ago
Select KLM flight, departing Wed, 2 Sept from Belfast to Barcelona, returning Sat, 5 Sept, priced at AU$492 found 5 days ago
British Airways
Wed, 30 Sept - Mon, 5 Oct
BHD
Belfast
BCN
Barcelona
AU$513 Return, found 5 days ago
AU$513
Return
found 5 days ago
Select British Airways flight, departing Wed, 30 Sept from Belfast to Barcelona, returning Mon, 5 Oct, priced at AU$513 found 5 days ago
Aer Lingus
Thu, 17 Sept - Mon, 21 Sept
BHD
Belfast
BCN
Barcelona
AU$1,123 Return, found 1 day ago
AU$1,123
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 17 Sept from Belfast to Barcelona, returning Mon, 21 Sept, priced at AU$1,123 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.