Dublin to Porto Flights
Flights from Dublin (DUB) to Porto (OPO) connect Ireland and Portugal. The great-circle distance is approximately 1,366 km, and a typical direct flight takes about 2 to 3 hours. Airports commonly used for this city pair include DUB and OPO. The reverse route is Porto to Dublin. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Dublin, Ireland
- Destination
- Porto, Portugal
- Distance
- 1,366 km
- Typical duration
- about 2 to 3 hours
- Origin codes
- DUB
- Destination codes
- OPO
- Primary keyword
- flights from Dublin to Porto
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Compare live prices and schedules for this route.
Route overview
Dublin to Porto is a city-pair air route between Ireland and Portugal. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are DUB and OPO. Related codes: DUB → OPO.
Distance
Approximate flight distance: 1,366 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 2 to 3 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Dublin airports and metro codes: DUB.
Porto airports and metro codes: OPO.
Alternative routes
Related searches include the reverse route Porto to Dublin, other destinations from Dublin, and other origins into Porto.
Frequently asked questions
How long is the flight from Dublin to Porto?
Direct flights from Dublin to Porto typically take about 2 to 3 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Dublin to Porto?
The great-circle distance between Dublin and Porto is approximately 1,366 km. Flown distance can be longer depending on airways.
Which airports serve flights from Dublin to Porto?
Dublin is commonly searched with code DUB (related: DUB). Porto is commonly searched with code OPO (related: OPO).
Are there direct flights from Dublin to Porto?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Porto to Dublin?
The reverse city pair is Porto to Dublin. Distance is the same great-circle measure (1,366 km); block time can differ with winds and schedules.
Which countries does the Dublin to Porto route connect?
This route connects Ireland (Dublin) with Portugal (Porto).