Cheap Flights from Dublin to Shannon

View €317 flight on Sat, 17 May 2025Opens in a new window

Popular airlines from Dublin to Shannon

  • 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 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Dublin to Shannon (DUB-SNN)

Prices were available within the past 7 days and start at €317 for one-way flights and €398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 6 May - Mon, 19 May
DUB
Dublin
SNN
Shannon
€398 Return, found 2 days ago
€398
Return
found 2 days ago
Select British Airways flight, departing Tue, 6 May from Dublin to Shannon, returning Mon, 19 May, priced at €398 found 2 days ago
British Airways
Tue, 6 May - Tue, 20 May
DUB
Dublin
SNN
Shannon
€399 Return, found 2 days ago
€399
Return
found 2 days ago
Select British Airways flight, departing Tue, 6 May from Dublin to Shannon, returning Tue, 20 May, priced at €399 found 2 days ago
British Airways
Sat, 24 May - Thu, 12 Jun
DUB
Dublin
SNN
Shannon
€400 Return, found 2 days ago
€400
Return
found 2 days ago
Select British Airways flight, departing Sat, 24 May from Dublin to Shannon, returning Thu, 12 Jun, priced at €400 found 2 days ago
British Airways
Thu, 15 May - Sun, 1 Jun
DUB
Dublin
SNN
Shannon
€407 Return, found 2 days ago
€407
Return
found 2 days ago
Select British Airways flight, departing Thu, 15 May from Dublin to Shannon, returning Sun, 1 Jun, priced at €407 found 2 days ago
British Airways
Thu, 15 May - Wed, 28 May
DUB
Dublin
SNN
Shannon
€409 Return, found 4 days ago
€409
Return
found 4 days ago
Select British Airways flight, departing Thu, 15 May from Dublin to Shannon, returning Wed, 28 May, priced at €409 found 4 days ago
Aer Lingus
Sat, 31 May - Thu, 19 Jun
DUB
Dublin
SNN
Shannon
€692 Return, found 2 days ago
€692
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 31 May from Dublin to Shannon, returning Thu, 19 Jun, priced at €692 found 2 days ago
*Available to Expedia members.