Scenic view of Dublin's Ha'penny Bridge over the River Liffey amidst urban architecture and vibrant city life. — flights from Porto to Dublin
PortoDublin, Ireland

Flights from Porto to Dublin

Nonstop flights from Porto (OPO) to Dublin (DUB) take about 2h 12m (1,366 km). Ryanair flies it. Lowest fare seen: $42 one-way, nonstop (22 Oct 2026).

All flights to Dublin →

Photo of Dublin: Adrien Olichon on Pexels.

When you land in Dublin

The airport transfer and the few things worth sorting before you fly.

Scenic view of Dublin's Ha'penny Bridge over the River Liffey amidst urban architecture and vibrant city life. — arriving in Dublin

Airport transfer

DUB → Dublin, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Before you flyAirport lounges at Porto →1 lounge at Porto AirportTrains, buses and taxi faresDUB to Dublin: getting into town →Early arrival or late flightLuggage storage in Dublin →39 drop-off points, from €3.90

Things to book in Dublin

All 63 things to do in Dublin →
Wooden barrels labeled 'Guinness Dublin' in a museum setting showcasing Irish brewing history.from €28
Guinness Storehouse 4.5 · 3,239 Tiqets reviews
Jameson Distillery Bow St.from €31
Jameson Distillery Bow St. 4.6 · 1,286 Tiqets reviews
from €22
Dublin Wine & Spirits Workshops 4.7 · 1,260 Tiqets reviews
EPIC The Irish Emigration Museumfrom €22
EPIC The Irish Emigration Museum 4.5 · 683 Tiqets reviews

Find hotels in Dublin

Hotels, hostels & more · Trip.com

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Airlines flying Porto to Dublin

Carriers on OPO–DUB according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Ryanairnonstop fare seen

Flight delayed or cancelled on this route?

Depending on the airline and where you fly from, EU, UK or Canadian law can owe you a fixed cash amount.

Ryanair compensation →

Porto to Dublin fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $42 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$14031 Oct 2026 · Ryanair—
Nov 2026$4213 Nov 2026 · Ryanair—
Jan 2027$2613 Jan 2027 · Ryanair$143 · 1 stop3 Jan 2027 · Ryanair

When to go for the lowest fare

The next few weeks were the cheapest to fly: from $42 in November 2026, against $143 at best later on.

From Travelpayouts flight-search data, city to city (Porto to Dublin, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Dublin

Based on weather and travel conditions in Ireland

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

Ireland is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

More for this trip

Frequently asked questions — Porto to Dublin flights

How long is the flight from Porto to Dublin?
A nonstop flight from Porto (OPO) to Dublin (DUB) takes about 2h 12m, covering 1,366 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Porto from Dublin by air?
The great-circle distance between Francisco de Sá Carneiro Airport and Dublin Airport is 1,366 km (849 miles), a medium-haul route.
Which airlines fly from Porto to Dublin?
Airlines with flights or nonstop fares on the OPO–DUB route include Ryanair. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Porto to Dublin cost?
The lowest one-way fare seen recently on OPO–DUB was $42 USD with Ryanair (nonstop), departing 13 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Porto to Dublin?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $42 one-way, against $143 for January 2027, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from Porto to Ireland?
It depends on your passport. Some nationalities can enter Ireland visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Dublin?
Ireland is a great destination year-round. Check local weather patterns before booking and consider shoulder seasons for lower prices and fewer crowds.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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