DUB - OPO

€44 Find cheap flights from Dublin to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Porto departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Porto, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,946,175 times on KAYAK, and here's why:

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Cheap flight deals from Dublin to Porto (DUB-OPO)

 
These are the cheapest deals for flights from Dublin to Porto currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to Porto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dublin to Porto.

Recent one-way flight deals from Dublin to Porto

Only flying one-way? Below are some of the best one-way flight deals from Dublin to Porto found on KAYAK recently.

Recent last-minute flight deals from Dublin to Porto

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dublin to Porto.

Recent direct flight deals from Dublin to Porto

The latest deals for direct flights from Dublin to Porto so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dublin to Porto

Find recent round-trip train or bus tickets from Dublin to Porto.

All round-trip flight deals to Porto

The cheapest plane tickets to Porto found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:10 - 11:35DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€68Ryanair
Find Deal
czw., 5 gru - czw., 12 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€78Ryanair
Find Deal
czw., 5 gru - czw., 12 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
17:45 - 20:10OPO-DUB
2h 25mdirect
€82Ryanair
Find Deal
czw., 5 gru - pt., 13 gru
04:25 - 19:00DUB-OPO
14h 35m1 stop
10:00 - 23:20OPO-DUB
13h 20m1 stop
€102TAP AIR PORTUGAL
Find Deal
ndz., 16 lut - pt., 28 lut
09:10 - 11:35DUB-OPO
2h 25mdirect
21:55 - 07:30OPO-DUB
9h 35m1 stop
€111
Find Deal
czw., 9 sty - pon., 13 sty
09:10 - 11:35DUB-OPO
2h 25mdirect
21:55 - 07:30OPO-DUB
9h 35m1 stop
€114
Find Deal
czw., 9 sty - pon., 13 sty
10:45 - 19:00DUB-OPO
8h 15m1 stop
05:05 - 00:05OPO-DUB
19h 00m1 stop
€196TAP AIR PORTUGAL
Find Deal
śr., 9 kwi - ndz., 13 kwi
18:40 - 18:40DUB-OPO
24h 00m1 stop
19:25 - 12:30OPO-DUB
17h 05m1 stop
€211SWISS
Find Deal
śr., 4 gru - ndz., 8 gru
08:50 - 15:25DUB-OPO
6h 35m1 stop
16:10 - 08:05OPO-DUB
15h 55m1 stop
€223KLM
Find Deal
śr., 4 gru - pt., 6 gru
18:40 - 11:15DUB-OPO
16h 35m1 stop
19:25 - 12:30OPO-DUB
17h 05m1 stop
€231SWISS
Find Deal
wt., 3 gru - ndz., 8 gru
14:25 - 16:50DUB-OPO
2h 25mdirect
€44Ryanair
Find Deal
śr., 22 sty
20:35 - 23:00DUB-OPO
2h 25mdirect
€48Ryanair
Find Deal
pon., 17 lut
11:00 - 20:00DUB-OPO
9h 00m1 stop
€52Iberia
Find Deal
czw., 16 sty
11:00 - 07:40DUB-OPO
20h 40m1 stop
€68Iberia
Find Deal
śr., 19 lut
17:25 - 09:05DUB-OPO
15h 40m1 stop
€74KLM
Find Deal
pon., 17 lut
05:55 - 22:20DUB-OPO
16h 25m1 stop
€75KLM
Find Deal
czw., 20 lut
18:50 - 09:00DUB-OPO
14h 10m1 stop
€78TAP AIR PORTUGAL
Find Deal
pon., 19 maj
18:50 - 15:00DUB-OPO
20h 10m1 stop
€80TAP AIR PORTUGAL
Find Deal
pon., 28 kwi
18:40 - 15:15DUB-OPO
20h 35m2 stops
€163SWISS
Find Deal
sob., 22 lut
14:00 - 11:10DUB-OPO
21h 10m2 stops
€177SWISS
Find Deal
ndz., 19 sty
04:25 - 09:50DUB-OPO
5h 25m1 stop
18:00 - 23:20OPO-DUB
5h 20m1 stop
€146TAP AIR PORTUGAL
Find Deal
pt., 22 lis - śr., 27 lis
04:15 - 11:00DUB-OPO
6h 45m1 stop
16:55 - 23:20OPO-DUB
6h 25m1 stop
€149TAP AIR PORTUGAL
Find Deal
sob., 23 lis - sob., 30 lis
16:55 - 00:30DUB-OPO
7h 35m1 stop
18:00 - 10:20OPO-DUB
16h 20m1 stop
€150TAP AIR PORTUGAL
Find Deal
sob., 23 lis - czw., 28 lis
13:15 - 21:15DUB-OPO
8h 00m1 stop
18:00 - 23:20OPO-DUB
5h 20m1 stop
€175
Find Deal
pon., 25 lis - śr., 27 lis
13:15 - 21:15DUB-OPO
8h 00m1 stop
18:00 - 23:20OPO-DUB
5h 20m1 stop
€177
Find Deal
pon., 25 lis - sob., 30 lis
06:00 - 14:40DUB-OPO
8h 40m1 stop
06:55 - 12:30OPO-DUB
5h 35m1 stop
€198Ryanair
Find Deal
pon., 25 lis - czw., 28 lis
06:00 - 14:40DUB-OPO
8h 40m1 stop
06:10 - 08:35OPO-DUB
2h 25mdirect
€203Ryanair
Find Deal
pon., 25 lis - czw., 28 lis
08:50 - 22:20DUB-OPO
13h 30m1 stop
16:10 - 08:05OPO-DUB
15h 55m1 stop
€269KLM
Find Deal
pon., 25 lis - ndz., 1 gru
18:40 - 11:15DUB-OPO
16h 35m1 stop
12:05 - 17:50OPO-DUB
5h 45m1 stop
€275SWISS
Find Deal
pon., 25 lis - wt., 3 gru
17:25 - 10:50DUB-OPO
17h 25m2 stops
16:10 - 08:05OPO-DUB
15h 55m1 stop
€1,361KLM
Find Deal
pon., 25 lis - sob., 30 lis
09:10 - 11:35DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€68Ryanair
Find Deal
czw., 5 gru - czw., 12 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€78Ryanair
Find Deal
czw., 5 gru - czw., 12 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
17:45 - 20:10OPO-DUB
2h 25mdirect
€82Ryanair
Find Deal
czw., 5 gru - pt., 13 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
17:45 - 20:10OPO-DUB
2h 25mdirect
€93Ryanair
Find Deal
czw., 5 gru - pon., 16 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€94Ryanair
Find Deal
czw., 5 gru - czw., 12 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
17:45 - 20:10OPO-DUB
2h 25mdirect
€105Ryanair
Find Deal
czw., 9 sty - pon., 13 sty
09:10 - 11:35DUB-OPO
2h 25mdirect
13:05 - 15:25OPO-DUB
2h 20mdirect
€150Ryanair
Find Deal
czw., 5 gru - sob., 7 gru
09:10 - 11:35DUB-OPO
2h 25mdirect
13:05 - 15:25OPO-DUB
2h 20mdirect
€155Ryanair
Find Deal
czw., 5 gru - sob., 7 gru
14:15 - 16:40DUB-OPO
2h 25mdirect
13:35 - 16:00OPO-DUB
2h 25mdirect
€156Ryanair
Find Deal
śr., 9 kwi - pon., 14 kwi
20:35 - 23:00DUB-OPO
2h 25mdirect
17:45 - 20:10OPO-DUB
2h 25mdirect
€163Ryanair
Find Deal
pt., 3 sty - pt., 10 sty

Flights from Dublin to Porto - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to Porto to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Porto is March, where tickets cost €128 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is €317 and €316 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Dublin to Porto, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 27 days before departure.

Good to know

Low season

January

High season

December

Cheapest flight

€44
Best time to beat the crowds (42% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from Dublin to Porto

When to book flights from Dublin to Porto

Are your dates flexible? Find out the best times to travel from Dublin to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Porto

  • My return flight from Porto is much later than my hotel's check-out time. Can I leave my luggage somewhere?

    Yes, the airport has a luggage storage area if you don't mind travelling there earlier than your flight. The main luggage storage area is in Departures and is open from 05:00 to 23:00. The price depends on how much luggage you have, but it ranges from around €2 to €6. There are also lockers in the Arrivals area if you have smaller luggage; they cost approx. €1.50 per 4h, and are open 24/7.

  • How do I get from Porto Airport to Porto city centre?

    Porto Airport has its own metro station, and a metro departs towards the city centre every 20-30min. It'll get you to the centre in 25min for around €2.50 and stops at lots of the city's main locations along the way. It runs from 08:30-20:00, but if your flight gets in later, the buses run from 05:30-00:30. The bus journey takes around 40min and costs approx. €4. If you don't feel like using public transport after your flight, you can get a 20min taxi for around €23 (although it may cost more late at night or on weekends/public holidays).

  • What is the cheapest flight from Dublin to Porto?

    In the last 3 days, the lowest price for a flight from Dublin to Porto was €47 for a one-way ticket and €72 for a return.

  • Which aircraft models fly most regularly from Dublin to Porto?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Dublin to Porto flight route.

  • On which days can I fly direct from Dublin to Porto?

    You can catch a direct flight from Dublin to Porto on on Monday, Wednesday, Thursday, Friday, and Saturday.

  • Which is the best airline for flights from Dublin to Porto, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from Dublin to Porto are KLM and SWISS. With an average price for the route of €316 and an overall rating of 7.8, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of €369 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Dublin to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to Porto

  • Porto Airport (OPO) has free unlimited Wi-Fi, so you'll be able to load your boarding pass for your journey home without using any data. It also has 12 computers, both land side and air side, with free internet access for passenger use.
  • Porto Airport has five information desks, three of which are open 24/7, so whenever your flight lands, you'll be able to get assistance if you need it.
  • Dublin Airport (DUB) has a range of food options, including at least one 24/7 restaurant and a sandwich and coffee bar in the boarding area, so you'll definitely be able to eat before you fly (even if you're running late!).

Prefer to fly direct from Dublin to Porto?

Find which airlines fly direct from Dublin Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Dublin to Porto

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

See more direct flights

Direct returns

Porto to Dublin

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top 3 airlines serving from Dublin to Porto

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1350 reviews
7.7Comfort
8.4Crew
7.2Entertainment
7.3Food
7.9Boarding
Airline reviews

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

8.0 ExcellentShereen, Oct 2024YOW - CDG
Read more KLM reviews

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

Good experience, just i couldn’t connect me to the wifi

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Nothing special.. they could have provided something to eat without a charge

Terrible plane small airbus good for a 1 hr trip I booked business as it is. A night flight and 4hrs trip it was an ordinary economy seat with no one next to me what a joke what a stupid decision to buy business

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

The plane was good - on time! But can the stewardesses smile or actually be nice - not to bark the commands

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

Ghe issue was with the delay caused by the late boarding. We had to run to catch our next flight, barely made it and then our luggage didn t arrive with us. Really bad organizing.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

Stuff was very helpful at checkin. Flight attendants were nice. Food wasn’t very good, I expected a little more. Economy Seats are ok. Second flight was very full and they forced us to checkin our carry on.

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Our flight was canceled for a reason that suggests gross mismanagement. We were re-booked for a flight to a different airport.

Worst: long walk to baggage claim Best: left on time

The flight schedules are better than some airlines. Their website is terrible, it doesn’t store any information so every time you fly you have to re-enter the data. The flight was late taking off but we still got to our destination on time.

Great overall experience with TAP - would not hesitate to recommend for your next trip to or from Portugal

Correct meal and overall flight went well. 204€ for an extra luggage is simply exaggerated

Bused out to the plane, then back to the terminal. Plane was delayed for 2 hours - most of that time spent sitting in bus or plane with NO EXPLANATION of what was going on. Departure delay due to crew not showing up on time. FIX THAT. Why do your own international flights NOT have gates with ramps. Being 74 and having to carry my carry ons up and downstairs is awful.

Boarding the plane from 2 entries at the the same time front and back was ridiculous. I boarded from the back for row 7 and others boarded from the front for row 15, for example. We met mid-plane and had to squeeze past each other. Ridiculous

The flight was cancelled. the staff did not know how to arrange overnight, food and transportation accommodations required by law, causing long lines lasting several hours. the rebooked flight was then delayed 5 times from 9am to 4:45pm

Cancelled flight TP225 from LIS to MIA till next day

Book cheap flights from Dublin to Porto

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Porto found on KAYAK in the last 72 hours.
22/1śr.
directRyanair
2h 25mDUB-OPO
€44
17/2pon.
directRyanair
2h 25mDUB-OPO
€48
16/1czw.
1 stopIberia
9h 00mDUB-OPO
€52
19/2śr.
1 stopIberia
20h 40mDUB-OPO
€68
17/2pon.
1 stopKLM
15h 40mDUB-OPO
€74
20/2czw.
1 stopKLM
16h 25mDUB-OPO
€75
19/5pon.
1 stopTAP AIR PORTUGAL
14h 10mDUB-OPO
€78
28/4pon.
1 stopTAP AIR PORTUGAL
20h 10mDUB-OPO
€80
22/2sob.
2 stopsSWISS
20h 35mDUB-OPO
€163
19/1ndz.
2 stopsSWISS
21h 10mDUB-OPO
€177

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Last minute flights from Dublin to Porto

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dublin to Porto that are departing in the next 10 days.
22/11pt.
multi-stopTAP AIR PORTUGAL
5h 25mDUB-OPO
27/11śr.
multi-stopTAP AIR PORTUGAL
5h 20mOPO-DUB
€146
23/11sob.
multi-stopTAP AIR PORTUGAL
6h 45mDUB-OPO
30/11sob.
multi-stopTAP AIR PORTUGAL
6h 25mOPO-DUB
€149
23/11sob.
multi-stopTAP AIR PORTUGAL
7h 35mDUB-OPO
28/11czw.
multi-stopTAP AIR PORTUGAL
16h 20mOPO-DUB
€150
25/11pon.
multi-stop
8h 00mDUB-OPO
27/11śr.
multi-stop
5h 20mOPO-DUB
€175
25/11pon.
multi-stop
8h 00mDUB-OPO
30/11sob.
multi-stop
5h 20mOPO-DUB
€177
25/11pon.
multi-stopRyanair
8h 40mDUB-OPO
28/11czw.
multi-stopRyanair
5h 35mOPO-DUB
€198
25/11pon.
multi-stopRyanair
8h 40mDUB-OPO
28/11czw.
directRyanair
2h 25mOPO-DUB
€203
25/11pon.
multi-stopKLM
13h 30mDUB-OPO
1/12ndz.
multi-stopKLM
15h 55mOPO-DUB
€269
25/11pon.
multi-stopSWISS
16h 35mDUB-OPO
3/12wt.
multi-stopSWISS
5h 45mOPO-DUB
€275
25/11pon.
multi-stopKLM
17h 25mDUB-OPO
30/11sob.
multi-stopKLM
15h 55mOPO-DUB
€1,361

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Everything you need to know for your flight from Dublin to Porto

Information on your arrival and departure airports

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