Cheap flights from Porto to Dublin
Today’s cheapest flight deals to Dublin
Updated many times a day, so prices are always up to date. Found one? Book it now.
How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.
Key info about flying to Dublin
Depart from
Porto
Arrive to
Dublin
Flights per week
400
Flight distance
1368 km
Worth visiting
Bru Na Boinne Neolithic Site (County Meath, Ireland) - Caernarfon - Portmeirion - Rock of Cashel - Trinity College, Dublin
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Ways to fly from Porto to Dublin
Useful info to find a cheap flight from Porto to Dublin and book your next trip.
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Direct flights from Porto to Dublin
See how many direct flights run each week and which airlines operate them.
Airlines that fly from Porto to Dublin
Options may vary by recent bookings and your search.
Getting from Dublin airport to the city center
Fastest options: Aircoach and Dublin Express coaches. Best value: Dublin Bus routes 16 and 41.
Transport Option | Typical time | Typical cost | Frequency | Best for |
|---|---|---|---|---|
25-45 min | €8 – €12; single fare; return tickets available | every 15–30 min (traffic dependent) | direct to city center hotels | |
25-40 min | €7 – €10; single fare; discounts for online booking | every 15–30 min (traffic dependent) | O'Connell Street and Heuston | |
40-60 min | €2 – €4; Leap Card or contactless payment | every 10–20 min (traffic dependent) | budget travelers | |
25-50 min | €25 – €40; metered; varies by traffic and destination | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
25-50 min | €20 – €45; surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based booking | |
25-45 min | €45 – €80; pre-booked; fixed price | pre-booked (traffic dependent) | groups and families | |
25-50 min | €35 – €80; per day; varies by provider | on-demand (traffic dependent) | exploring beyond Dublin |
Notes:
- Prices in EUR; table created in 2025 and subject to change.
- Leap Card offers discounted fares on Dublin Bus and other public transport services.
- Express coaches operate 24/7 with reduced frequency during night hours.
- Taxi ranks are located outside both Terminal 1 and Terminal 2.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Weather in Dublin
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 7°C | 3°C |
| February | 8°C | 3°C |
| March | 9°C | 3°C |
| April | 11°C | 5°C |
| May | 13°C | 7°C |
| June | 16°C | 10°C |
| July | 18°C | 12°C |
| August | 17°C | 12°C |
| September | 16°C | 10°C |
| October | 13°C | 8°C |
| November | 10°C | 6°C |
| December | 8°C | 4°C |
14 day forecast
Frequently asked questions
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