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Popular airlines to Johnstown
- British Airways
British Airways
- Aer Lingus
Aer Lingus
- Lufthansa
Lufthansa
- KLM
KLM
- Iberia
Iberia
- Air Canada
Air Canada
- Air France
Air France
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to Johnstown
Prices were available within the past 7 days and start at HK$732 for one-way flights and HK$1,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 9 Jan - Sat, 17 Jan
LHR
London
DUB
Dublin
HK$1,051 Return, found 18 hours ago
HK$1,051
Return
found 18 hours ago
Thu, 5 Mar - Thu, 12 Mar
BCN
Barcelona
DUB
Dublin
HK$1,411 Return, found 5 days ago
HK$1,411
Return
found 5 days ago

Wed, 24 Dec - Wed, 31 Dec
BHX
Birmingham
DUB
Dublin
HK$1,431 Return, found 9 hours ago
HK$1,431
Return
found 9 hours ago

Fri, 13 Mar - Mon, 16 Mar
CPH
Copenhagen
DUB
Dublin
HK$1,715 Return, found 1 day ago
HK$1,715
Return
found 1 day ago

Wed, 1 Jul - Fri, 10 Jul
MXP
Milan
DUB
Dublin
HK$1,895 Return, found 1 day ago
HK$1,895
Return
found 1 day ago
Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB)
January is typically the cheapest month to fly
From HK$3,554 - HK$12,240 per traveller.
Frequently asked questions
Destination airport | Dublin |
|---|---|
Destination airport IATA code | DUB |
Destination city name | Dublin |
Return price | HK$1,051 |
Trending flights to Johnstown
Prices were available within the past 7 days and start at HK$732 for one-way flights and HK$1,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 23 Jan - Sun, 15 Mar
HKG
Hong Kong SAR
DUB
Dublin
HK$4,302 Return, found 9 hours ago
HK$4,302
Return
found 9 hours ago
*Available to Expedia members.