Cheap Flights to Sligo from HK$1,214

View HK$1,214 flight on Thu, 11 Sep 2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sligo

Prices were available within the past 7 days and start at HK$1,214 for one-way flights and HK$2,296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tuesday, 15 Apr - Saturday, 19 Apr
LHR
Heathrow
NOC
Ireland West
HK$2,296 Return, found 2 days ago
HK$2,296
Return
found 2 days ago
Select Aer Lingus flight, departing Tuesday, 15 Apr from Heathrow to Ireland West, returning Saturday, 19 Apr, priced at HK$2,296 found 2 days ago
British Airways
Tuesday, 15 Apr - Saturday, 19 Apr
LHR
Heathrow
NOC
Ireland West
HK$2,406 Return, found 2 days ago
HK$2,406
Return
found 2 days ago
Select British Airways flight, departing Tuesday, 15 Apr from Heathrow to Ireland West, returning Saturday, 19 Apr, priced at HK$2,406 found 2 days ago
British Airways
Tuesday, 15 Apr - Saturday, 19 Apr
LHR
Heathrow
NOC
Ireland West
HK$2,466 Return, found 2 days ago
HK$2,466
Return
found 2 days ago
Select British Airways flight, departing Tuesday, 15 Apr from Heathrow to Ireland West, returning Saturday, 19 Apr, priced at HK$2,466 found 2 days ago
Aer Lingus
Tuesday, 15 Apr - Saturday, 19 Apr
LHR
Heathrow
NOC
Ireland West
HK$2,476 Return, found 2 days ago
HK$2,476
Return
found 2 days ago
Select Aer Lingus flight, departing Tuesday, 15 Apr from Heathrow to Ireland West, returning Saturday, 19 Apr, priced at HK$2,476 found 2 days ago
British Airways
Tuesday, 15 Apr - Saturday, 19 Apr
LHR
Heathrow
NOC
Ireland West
HK$2,636 Return, found 2 days ago
HK$2,636
Return
found 2 days ago
Select British Airways flight, departing Tuesday, 15 Apr from Heathrow to Ireland West, returning Saturday, 19 Apr, priced at HK$2,636 found 2 days ago
Flights to Sligo information
Destination airport
Ireland West
Destination airport IATA code
NOC
Destination city name
Knock
Return price
HK$2,296
*Available to Expedia members.