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Cheap Flights to Grangecastle from HK$3,113

View HK$3,113 flight on Thu, 8 Oct 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Grangecastle

Prices were available within the past 7 days and start at HK$3,113 for one-way flights and HK$3,714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Delta
American Airlines
Air France
KLM

Find the cheapest month to fly from Columbus (CMH) to Shannon (SNN)

From HK$3,969 - HK$10,197 per traveller.

Travel information

Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Return price
HK$6,539

Trending flights to Grangecastle

Prices were available within the past 7 days and start at HK$3,113 for one-way flights and HK$3,714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
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