British Airways Cheap Flights from London to Shannon: BA LHR→SNN

View HK$1,340 flight on Mon, 9 Jun 2025Opens in a new window

  • 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

Prices were available within the past 7 days and start at HK$1,340 for one-way flights and HK$2,183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 9 Jun - Thu, 12 Jun
LHR
London
SNN
Shannon
HK$2,183 Return, found 4 days ago
HK$2,183
Return
found 4 days ago
Select British Airways flight, departing Mon, 9 Jun from London to Shannon, returning Thu, 12 Jun, priced at HK$2,183 found 4 days ago
British Airways
Sun, 25 May - Wed, 28 May
LHR
London
SNN
Shannon
HK$2,194 Return, found 1 hour ago
HK$2,194
Return
found 1 hour ago
Select British Airways flight, departing Sun, 25 May from London to Shannon, returning Wed, 28 May, priced at HK$2,194 found 1 hour ago
British Airways
Sun, 4 May - Tue, 6 May
LHR
London
SNN
Shannon
HK$2,196 Return, found 4 days ago
HK$2,196
Return
found 4 days ago
Select British Airways flight, departing Sun, 4 May from London to Shannon, returning Tue, 6 May, priced at HK$2,196 found 4 days ago
British Airways
Fri, 16 May - Sun, 18 May
LHR
London
SNN
Shannon
HK$2,198 Return, found 1 day ago
HK$2,198
Return
found 1 day ago
Select British Airways flight, departing Fri, 16 May from London to Shannon, returning Sun, 18 May, priced at HK$2,198 found 1 day ago
British Airways
Mon, 9 Jun - Thu, 12 Jun
LHR
London
SNN
Shannon
HK$2,203 Return, found 4 days ago
HK$2,203
Return
found 4 days ago
Select British Airways flight, departing Mon, 9 Jun from London to Shannon, returning Thu, 12 Jun, priced at HK$2,203 found 4 days ago
British Airways
Mon, 9 Jun - Thu, 12 Jun
LHR
London
SNN
Shannon
HK$2,213 Return, found 4 days ago
HK$2,213
Return
found 4 days ago
Select British Airways flight, departing Mon, 9 Jun from London to Shannon, returning Thu, 12 Jun, priced at HK$2,213 found 4 days ago

Frequently asked questions

❓ How much is a flight ticket from London (LHR) -Shannon (SNN) with British Airways?

✔️ Prices were available within the past 7 days and starts at HK$1,340 for one-way flights and HK$2,183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


❓Which month is the cheapest flight ticket for London (LHR) to Shannon (SNN) with British Airways?

✔️ Air fares published on Expedia.com.hk over the past 7 days with lowest price for one-way departures in June and round-trip departures in June.

*Available to Expedia members.