OPO

€22 Find Cheap Flights 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 to Porto departing on 13/4. 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
1 adult, Economy, 0 bags

KAYAK searches 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 for flights to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Porto, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€45
Ryanair
Wed 22/4Wed 29/4
SNN - OPO • Direct
Cheapest one-way flight
€22
Ryanair
Mon 13/4
SNN - OPO • Direct
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Porto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Porto

Wed, 22 Apr - Wed, 29 Apr
Ryanair Logo
20:10 - 22:25
SNN
-
OPO
2h 15mdirect
Ryanair Logo
22:55 - 01:10
OPO
-
SNN
2h 15mdirect
€45Ryanair
Wed, 15 Apr - Sun, 19 Apr
Ryanair Logo
20:10 - 22:25
SNN
-
OPO
2h 15mdirect
Ryanair Logo
18:50 - 21:05
OPO
-
SNN
2h 15mdirect
€46Ryanair
Wed, 22 Apr - Wed, 29 Apr
Ryanair Logo
20:10 - 22:25
SNN
-
OPO
2h 15mdirect
Ryanair Logo
22:55 - 01:10
OPO
-
SNN
2h 15mdirect
€47Ryanair
Wed, 8 Apr - Wed, 15 Apr
Ryanair Logo
20:10 - 22:25
SNN
-
OPO
2h 15mdirect
Ryanair Logo
22:55 - 01:10
OPO
-
SNN
2h 15mdirect
€48Ryanair
Tue, 14 Apr - Mon, 20 Apr
Ryanair Logo
19:20 - 21:45
DUB
-
OPO
2h 25mdirect
Ryanair Logo
22:25 - 00:50
OPO
-
DUB
2h 25mdirect
€52Ryanair
Tue, 14 Apr - Mon, 20 Apr
Ryanair Logo
19:20 - 21:45
DUB
-
OPO
2h 25mdirect
Ryanair Logo
22:25 - 00:50
OPO
-
DUB
2h 25mdirect
€53Ryanair
Mon, 13 Apr - Mon, 20 Apr
Ryanair Logo
19:35 - 22:00
DUB
-
OPO
2h 25mdirect
Ryanair Logo
22:25 - 00:50
OPO
-
DUB
2h 25mdirect
€53Ryanair
Sat, 18 Apr - Mon, 20 Apr
Ryanair Logo
18:25 - 20:50
DUB
-
OPO
2h 25mdirect
Ryanair Logo
22:25 - 00:50
OPO
-
DUB
2h 25mdirect
€54Ryanair
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
08:55 - 23:50
ORK
-
OPO
14h 55m
2 stops
Multiple Airlines Logo
07:10 - 20:30
OPO
-
ORK
13h 20m
2 stops
€138Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
07:55 - 14:45
ORK
-
OPO
6h 50m
1 stop
Multiple Airlines Logo
06:25 - 22:45
OPO
-
ORK
16h 20m
2 stops
€157Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Porto

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

What is the cheapest flight to Porto?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Porto was found on the route from Shannon, at €45 return. The most popular connection is from Dublin to Porto and KAYAK users have found return deals for as low as €52 in the last 3 days.

What is the cheapest day to fly to Porto?

The average price of all round-trip flights to Porto clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Porto is Thursday where round-trip tickets can be as cheap as €104. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €200 on average.

What is the cheapest month to fly to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Porto is January, where tickets cost €140 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is €266 and €253 respectively. For one-way flights, the best month to travel is January with an average price of €140.

What is the cheapest time of day to fly to Porto?

The average price for all round-trip flights to Porto depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Porto is generally in the morning, when round-trip flights cost €112 on average. The most expensive time of day to fly to Porto is generally in the evening, which is peak travel time and where the average cost of a ticket is €149.

What is a good deal for flights to Porto?

If you’re looking for cheap airfare to Porto, 25% of our users found tickets to Porto for the following prices or less: From Dublin €147 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know – Book Cheap Porto Plane Tickets

Low seasonFebruary
Cheapest flight€22
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Shannon to Porto

When to book flights to Porto

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Porto based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Porto flights

  • What is the cheapest flight to Porto?

    In the last 3 days, the cheapest flight deal to Porto was found on the route from Shannon, at €45 return. The most popular connection is from Dublin to Porto and KAYAK users have found return deals for as low as €52 in the last 3 days.

  • How far is Porto Airport from central Porto?

    Porto Airport is 11 km from the centre of Porto.

  • What is the name of Porto’s airport?

    When flying to Porto, you'll arrive at Porto Airport (OPO). The airport is also known as Aeroporto de Pedras Rubras, Francisco de Sá Carneiro, or Porto.

  • How much is a flight to Porto?

    On average, a flight to Porto costs €138. The cheapest price found on KAYAK in the last 2 weeks cost €30 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights 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 to Porto.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Porto

  • Looking for cheap airfare to Porto? 25% of our users found return tickets to Porto for the following prices or less: From Dublin €92
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Porto flight deals.

Reviews of the top 3 airlines flying to Porto

 
See real verified KAYAK customer reviews for airlines flying to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Porto. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1470 reviews
7.3Food
7.6Comfort
7.1Entertainment
7.8Boarding
8.4Crew
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

No difference between business class and normal same seat everything same, waste of money

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Buy-on-board through the app is a great feature!

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

From boarding to disembarking, the whole operation was very efficient.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Matosinhos
Vila Nova de Gaia
Coimbra
Guimarães
Aveiro
Ponte de Lima
Arcos de Valdevez
Viseu
Chaves
Mesao Frio
Pinhao
Esposende
Lamego
Caminha
Baiao

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto