Cheap Flights from Porto (OPO) to Dublin (DUB)

View AU$176 flight on Thu, 30 Apr 2026Opens in a new window

Popular airlines from Porto Airport (OPO) to Dublin Airport (DUB)

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Cheap Flights from Porto (OPO) to Dublin (DUB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, 7 May - Mon, 11 May
OPO
Porto
DUB
Dublin
AU$306 Return, found 2 days ago
AU$306
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 7 May from Porto to Dublin, returning Mon, 11 May, priced at AU$306 found 2 days ago
TAP Portugal
Thu, 7 May - Mon, 11 May
OPO
Porto
DUB
Dublin
AU$340 Return, found 2 days ago
AU$340
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 7 May from Porto to Dublin, returning Mon, 11 May, priced at AU$340 found 2 days ago
TAP Portugal
Thu, 7 May - Mon, 11 May
OPO
Porto
DUB
Dublin
AU$342 Return, found 2 days ago
AU$342
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 7 May from Porto to Dublin, returning Mon, 11 May, priced at AU$342 found 2 days ago
TAP Portugal
Wed, 27 May - Sun, 31 May
OPO
Porto
DUB
Dublin
AU$345 Return, found 6 days ago
AU$345
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 27 May from Porto to Dublin, returning Sun, 31 May, priced at AU$345 found 6 days ago
TAP Portugal
Wed, 27 May - Sun, 31 May
OPO
Porto
DUB
Dublin
AU$370 Return, found 6 days ago
AU$370
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 27 May from Porto to Dublin, returning Sun, 31 May, priced at AU$370 found 6 days ago
TAP Portugal
Wed, 27 May - Sun, 31 May
OPO
Porto
DUB
Dublin
AU$375 Return, found 6 days ago
AU$375
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 27 May from Porto to Dublin, returning Sun, 31 May, priced at AU$375 found 6 days ago
Vueling Airlines
Wed, 27 May - Sun, 31 May
OPO
Porto
DUB
Dublin
AU$388 Return, found 6 days ago
AU$388
Return
found 6 days ago
Select Vueling Airlines flight, departing Wed, 27 May from Porto to Dublin, returning Sun, 31 May, priced at AU$388 found 6 days ago
Swiss International Air Lines
Thu, 7 May - Mon, 11 May
OPO
Porto
DUB
Dublin
AU$403 Return, found 2 days ago
AU$403
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 7 May from Porto to Dublin, returning Mon, 11 May, priced at AU$403 found 2 days ago
Iberia
Thu, 7 May - Mon, 11 May
OPO
Porto
DUB
Dublin
AU$434 Return, found 2 days ago
AU$434
Return
found 2 days ago
Select Iberia flight, departing Thu, 7 May from Porto to Dublin, returning Mon, 11 May, priced at AU$434 found 2 days ago
KLM
Thu, 7 May - Mon, 11 May
OPO
Porto
DUB
Dublin
AU$481 Return, found 2 days ago
AU$481
Return
found 2 days ago
Select KLM flight, departing Thu, 7 May from Porto to Dublin, returning Mon, 11 May, priced at AU$481 found 2 days ago

Frequently asked questions

How much is a flight from OPO to Dublin Airport (DUB)?
The lowest price advertised for a round-trip journey from OPO to Dublin Airport (DUB) is AU$306. But you better act fast. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OPO to Dublin Airport (DUB)?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Porto Airport to DUB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Porto Airport to Dublin Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dr. Francisco de Sa Carneiro Airport (OPO) to DUB?
With a flight distance of 1 350 kilometres, it's just a short hop from Dr. Francisco de Sa Carneiro Airport (OPO) to DUB. It might be a quick flight, but it's still worth bringing along a book to read.
Which airlines fly direct from Dr. Francisco de Sa Carneiro Airport (OPO) to DUB?
Operating 21 flights each month, Ryanair (FR) is a great choice when flying straight from Dr. Francisco de Sa Carneiro Airport (OPO) to DUB.
Are OPO to DUB flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some of the cheapest airfares from Dr. Francisco de Sa Carneiro Airport (OPO) to Dublin Airport (DUB) showing up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Dublin
Return price
AU$306
Distance
1359 km
Average flight time
2 hours 25 mins
*Available to Expedia members.