Cheap flights from Dublin to Porto

DUB — OPO
16 Aug — 23 Aug1
Return
1 adult
Economy
From?
To?
Tue 16/8
Tue 23/8

The best prices from Dublin to Porto are usually found in August or January, booked 25 days in advance, depart on a Tuesday or Monday and return on a Tuesday

How to find the cheapest flight from Dublin (DUB) to Porto (OPO)

All the information you need to plan the best DUB to OPO flight in 2022: compare Dublin to Porto flight prices with the expected peak season, weather and rainfall in Porto.

DUB - OPO

Price

£82 - £205

OPO

Temperature

9 - 20 °C

OPO

Rainfall

18 - 195 mm

Popular inDecemberHigh demand for flights, 31% potential price rise
Cheapest inAugustBest time to find cheap flights, 42% potential price drop
Round-trip from£67From Dublin to Porto
One-way from£36One-way flight from Dublin to Porto

What is the cheapest day to fly round-trip from Dublin to Porto?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Dublin to Porto?

Find a great deal and save up to 21% by booking at least 23 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Porto within the next two weeks, with the cheapest ticket starting at £126.

What is the cheapest month to fly from Dublin to Porto?

Our data shows that August tends to be the cheapest month to fly to Porto from Dublin. Users have commonly found prices around £116 for the month, but tickets can be as low as £58. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Dublin to Porto (DUB - OPO)?

It’s typically best to fly out from Dublin to Porto in the morning. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Dublin to Porto in August, September 2022

The best prices found for DUB to OPO flights in August, September
21 Sep - 24 Sep
DUB

Dublin

OPO

Porto

1 stop

25h 35m
OPO

Porto

DUB

Dublin

1 stop

5h 20m
£69

Ryanair

Pick Dates

Deal found 10/8/22

21 Sep - 25 Sep
DUB

Dublin

OPO

Porto

1 stop

25h 35m
OPO

Porto

DUB

Dublin

1 stop

25h 10m
£73

Ryanair

Pick Dates

Deal found 10/8/22

19 Sep - 23 Sep
DUB

Dublin

OPO

Porto

1 stop

16h 20m
OPO

Porto

DUB

Dublin

1 stop

17h 45m
£74

Ryanair

Pick Dates

Deal found 10/8/22

Dublin to Porto 2022 flight deals

Cheap flights to Porto from Dublin found for this year
19 Oct - 25 Oct
DUB

Dublin

OPO

Porto

Nonstop

2h 20m
OPO

Porto

DUB

Dublin

Nonstop

2h 15m
£61

Ryanair

Pick Dates

Deal found 11/8/22

2 Oct - 11 Oct
DUB

Dublin

OPO

Porto

1 stop

8h 15m
OPO

Porto

DUB

Dublin

1 stop

25h 35m
£62

TAP AIR PORTUGAL

Pick Dates

Deal found 10/8/22

21 Sep - 24 Sep
DUB

Dublin

OPO

Porto

1 stop

25h 35m
OPO

Porto

DUB

Dublin

1 stop

5h 20m
£69

Ryanair

Pick Dates

Deal found 10/8/22

Cheap Ryanair flights from Dublin to Porto

7 Jan - 18 Jan
DUB

Dublin

OPO

Porto

Nonstop

2h 25m
OPO

Porto

DUB

Dublin

Nonstop

2h 25m
£60

Ryanair

Pick Dates

Deal found 8/8/22

19 Oct - 25 Oct
DUB

Dublin

OPO

Porto

Nonstop

2h 20m
OPO

Porto

DUB

Dublin

Nonstop

2h 15m
£61

Ryanair

Pick Dates

Deal found 11/8/22

7 Jan - 16 Jan
DUB

Dublin

OPO

Porto

Nonstop

2h 25m
OPO

Porto

DUB

Dublin

Nonstop

2h 25m
£67

Ryanair

Pick Dates

Deal found 8/8/22

Cheap KLM flights from Dublin to Porto

10 Nov - 13 Nov
DUB

Dublin

OPO

Porto

1 stop

21h 05m
OPO

Porto

DUB

Dublin

1 stop

27h 10m
£107

KLM

Pick Dates

Deal found 11/8/22

6 Jan - 21 Jan
DUB

Dublin

OPO

Porto

1 stop

25h 40m
OPO

Porto

DUB

Dublin

1 stop

11h 40m
£108

KLM

Pick Dates

Deal found 8/8/22

Direct flights to Porto from Dublin

Save time with Dublin to Porto direct flight deals
7 Jan - 18 Jan
DUB

Dublin

OPO

Porto

Nonstop

2h 25m
OPO

Porto

DUB

Dublin

Nonstop

2h 25m
£60

Ryanair

Pick Dates

Deal found 8/8/22

19 Oct - 25 Oct
DUB

Dublin

OPO

Porto

Nonstop

2h 20m
OPO

Porto

DUB

Dublin

Nonstop

2h 15m
£61

Ryanair

Pick Dates

Deal found 9/8/22

7 Jan - 16 Jan
DUB

Dublin

OPO

Porto

Nonstop

2h 25m
OPO

Porto

DUB

Dublin

Nonstop

2h 25m
£67

Ryanair

Pick Dates

Deal found 8/8/22

Last-minute flights from Dublin to Porto

Late deals on return flights to Porto from Dublin, departing today and this week
21 Aug - 20 Feb
DUB

Dublin

OPO

Porto

Nonstop

2h 20m
OPO

Porto

DUB

Dublin

Nonstop

2h 25m
£146

Ryanair

Pick Dates

Deal found 8/8/22

21 Aug - 20 Feb
DUB

Dublin

OPO

Porto

1 stop

13h 05m
OPO

Porto

DUB

Dublin

2 stops

18h 05m
£243

Lufthansa

Pick Dates

Deal found 8/8/22

21 Aug - 29 Aug
DUB

Dublin

OPO

Porto

1 stop

23h 40m
OPO

Porto

DUB

Dublin

2 stops

16h 05m
£289

SWISS

Pick Dates

Deal found 10/8/22

One-way flights to Porto from Dublin

The cheapest one-way flights from Dublin to Porto
21 Sep
DUB

Dublin

OPO

Porto

1 stop

25h 35m
£23

Ryanair

Pick Dates

Deal found 10/8/22

23 Sep
DUB

Dublin

OPO

Porto

1 stop

26h 55m
£30

Ryanair

Pick Dates

Deal found 10/8/22

23 Aug
DUB

Dublin

OPO

Porto

1 stop

25h 45m
£32

Ryanair

Pick Dates

Deal found 8/8/22

Related info for your journey

Useful info, stats and facts about Dublin to Porto flights.

Which airlines flying from Dublin to Porto have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Ryanair, TAP AIR PORTUGAL, and SWISS flying from Dublin to Porto have implemented new flexible cancellation policies.

Can I find flights from Dublin to Porto for under £100 on Cheapflights?

Yes, there are multiple flights from Dublin to Porto for under £100. The cheapest flight booked recently is on Ryanair for just £60, but on average you can expect to pay £75.

Are there nonstop flights from Dublin to Porto for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from Dublin to Porto under £100. A good price for a nonstop flight from Dublin to Porto is less than £109.

Are there last-minute flights available from Dublin to Porto for under £200?

There are currently 20+ open flights from Dublin to Porto within the next 7 days for less than £200.

How popular is this Dublin to Porto flight route?

The Dublin to Porto flight path was viewed by 90 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Dublin to Porto round-trip?

Ryanair, at £60, was found to be the cheapest airline from Dublin to Porto. An alternate airline flying to your destination would be TAP AIR PORTUGAL. Ryanair is currently priced 48% below the average price you’ll pay for this route.

What are the most popular airlines that fly from Dublin to Porto?

Before booking your flight from Dublin to Porto check out the most popular airlines for this route: Ryanair, Lufthansa or SWISS.

What are the cheapest flights from Dublin to Porto?

Looking for the cheapest flight from Dublin to Porto? While on average our users pay £253, our data indicates the cheapest price to be £34. The most popular route (Dublin - Porto), is priced around £192.

Alternative routes for Dublin to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Lisbonfrom £59 pp
Dublin to Farofrom £75 pp
Shannon to Farofrom £99 pp
Shannon to Portofrom £126 pp
Cork to Farofrom £165 pp
Knock to Farofrom £270 pp

Top 2 airlines flying from Dublin to Porto

The chart below displays the airlines Cheapflights users travelling from Dublin to Porto choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
TAP AIR PORTUGALCheapest£42Average£115FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
RyanairCheapest£57Average£122FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Ryanair flights

Hourly flight availability from Dublin to Porto

See what time of day planes typically take off from Dublin to Porto
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
66%of flight departuresAfternoonNoon to 6 pm
33%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dublin to Porto

See how many times per day planes take to the skies headed from Dublin to Porto
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights