Cheap Flights from Waterford to Killarney

View €456 flight on Sun, 19 Oct 2025Opens in a new window

Popular airlines from Waterford to Killarney

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Cheap flights from Waterford to Killarney (DTT-ORK)

Prices were available within the past 7 days and start at €456 for one-way flights and €702 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 10 Aug - Mon, 25 Aug
DTW
Detroit
ORK
Cork
€702 Return, found 3 days ago
€702
Return
found 3 days ago
Select Delta flight, departing Sun, 10 Aug from Detroit to Cork, returning Mon, 25 Aug, priced at €702 found 3 days ago
Delta
Sun, 10 Aug - Mon, 25 Aug
DTW
Detroit
ORK
Cork
€734 Return, found 3 days ago
€734
Return
found 3 days ago
Select Delta flight, departing Sun, 10 Aug from Detroit to Cork, returning Mon, 25 Aug, priced at €734 found 3 days ago
KLM
Sun, 10 Aug - Mon, 25 Aug
DTW
Detroit
ORK
Cork
€746 Return, found 3 days ago
€746
Return
found 3 days ago
Select KLM flight, departing Sun, 10 Aug from Detroit to Cork, returning Mon, 25 Aug, priced at €746 found 3 days ago
Air France
Sat, 17 Jan - Sat, 31 Jan
DTW
Detroit
ORK
Cork
€812 Return, found 3 days ago
€812
Return
found 3 days ago
Select Air France flight, departing Sat, 17 Jan from Detroit to Cork, returning Sat, 31 Jan, priced at €812 found 3 days ago
Air Canada
Sun, 10 Aug - Mon, 25 Aug
DTW
Detroit
ORK
Cork
€849 Return, found 3 days ago
€849
Return
found 3 days ago
Select Air Canada flight, departing Sun, 10 Aug from Detroit to Cork, returning Mon, 25 Aug, priced at €849 found 3 days ago
American Airlines
Sun, 10 Aug - Mon, 25 Aug
DTW
Detroit
ORK
Cork
€887 Return, found 3 days ago
€887
Return
found 3 days ago
Select American Airlines flight, departing Sun, 10 Aug from Detroit to Cork, returning Mon, 25 Aug, priced at €887 found 3 days ago

Find the cheapest month to fly from Detroit (DTW) to Shannon (SNN)

August is typically the cheapest month to fly

From €499 - €1,397 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.