Flights from Ireland (Republic of) to Japan | Finnair
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Upgrade
Travel extras for your trip
Priority services
Finnair Cancellation Cover
Onboard meals and beverages
Long-haul meals
Business Class menus on long-haul flights
Short-haul meals
Pre-order meals
Special diets and food allergies
Travelling with children
Before your flight
At the airport
During the flight
Travelling with pets
Special assistance and health
Travelling with medical conditions and accessibility needs
Special assistance
Wheelchairs, other mobility aids and medical devices
Assistance dogs
Travelling while pregnant
Children travelling alone and young travellers
Travel documents
Travel documents to the USA, UK, Canada and Australia
Travel requirements for your trip
Travelling with multiple airlines
Travel & fly
Sustainability in travel
Contribute to sustainable aviation fuel
Tips for sustainability
Inclusive and accessible journeys
Sustainability work at Finnair
Check-in for Finnair flights
Check-in in advance
Check-in at the airport
Bag Drop
Travelling at Helsinki Airport
Transport to and from the airport
Connecting flights
Security check
Border control
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Upgrade your travel class
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Collect and use Avios
Collect Avios and tier points from flights
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Use Avios on Finnair award flights
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Use Avios on travel class upgrade
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Transfer Avios between loyalty programmes
Subscribe to Avios
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Claim missing Avios
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Flights from Ireland (Republic of) to Japan
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Ireland (Republic of) to Japan flight offers
DUB – HND
Dublin - Tokyo
Mon 16 Nov 2026 – Tue 8 Dec 2026
From
€1,197
Book now
Recent cheap flights from Ireland (Republic of) to Japan
Date
Price (low to high)
Price (high to low)
DUB – HND
Dublin - Tokyo
Mon 16 Nov 2026 – Tue 8 Dec 2026
From
€1,197
Book now
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