OPO

£68 Find Cheap Flights from Belfast 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 Belfast to Porto departing on 15/9. 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.
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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 in flight searches from Belfast 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 Belfast to Porto, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Belfast to Porto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast 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.

Recent return flight deals from Belfast to Porto

KAYAK's recommended return flight deals from the most popular airlines that fly from Belfast to Porto.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
11:10 - 13:40BFS-OPO
2h 30mdirect
Ryanair Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
£87Ryanair
Find Deal
Wed, 18 Jun - Sat, 21 Jun
 Logo
12:15 - 21:55BFS-OPO
9h 40m1 stop
 Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
Wed, 18 Jun - Sat, 21 Jun
 Logo
07:25 - 10:00BFS-OPO
26h 35m2 stops
 Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
Wed, 18 Jun - Sat, 21 Jun
 Logo
12:15 - 21:55BFS-OPO
9h 40m1 stop
 Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
Wed, 18 Jun - Sat, 21 Jun
easyJet Logo
21:00 - 08:35BFS-OPO
11h 35m1 stop
easyJet Logo
09:55 - 15:15OPO-BFS
5h 20m1 stop
£185easyJet
Find Deal
Thu, 3 Jul - Thu, 10 Jul
KLM Logo
06:30 - 17:55BHD-OPO
11h 25m1 stop
KLM Logo
18:50 - 21:05OPO-BHD
26h 15m1 stop
£213KLM
Find Deal
Tue, 3 Jun - Tue, 10 Jun
easyJet Logo
21:00 - 12:15BFS-OPO
15h 15m1 stop
easyJet Logo
21:00 - 08:55OPO-BFS
11h 55m1 stop
£213easyJet
Find Deal
Wed, 30 Jul - Sat, 2 Aug
KLM Logo
06:30 - 18:10BHD-OPO
11h 40m1 stop
KLM Logo
20:20 - 16:55OPO-BHD
20h 35m1 stop
£260KLM
Find Deal
Sat, 30 Aug - Thu, 4 Sep
British Airways Logo
16:15 - 07:35BHD-OPO
15h 20m2 stops
British Airways Logo
12:20 - 08:45OPO-BHD
20h 25m2 stops
£336British Airways
Find Deal
Sat, 30 Aug - Thu, 4 Sep
British Airways Logo
16:05 - 07:35BHD-OPO
15h 30m2 stops
British Airways Logo
12:20 - 13:05OPO-BHD
24h 45m2 stops
£357British Airways
Find Deal
Wed, 24 Sep - Sun, 28 Sep
Useful Info

KAYAK's insights & trends for Belfast to Porto flights

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

What is the cheapest Belfast to Porto flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Belfast to Porto.
Our data shows that the cheapest route for a return flight from Belfast to Porto cost £40 and was between Belfast Intl Airport (BFS) and Porto (OPO). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £40.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast 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 Belfast to Porto is May, where tickets cost £91 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £663 and £181 respectively.

Good to know - Cheap tickets from Belfast to Porto

Cheapest flight

£68
Flight from Belfast Intl Airport to Porto

When to book flights from Belfast to Porto

Are your dates flexible? Find out the best times to travel from Belfast 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 Belfast to Porto

  • What is the cheapest flight from Belfast to Porto?

    In the last 3 days, the lowest price for a flight from Belfast to Porto was £91 for a one-way ticket and £116 for a return.

  • Which airports will I be using when flying from Belfast to Porto?

    There are 2 airports in Belfast (Belfast Intl and Belfast City.) and only 1 airport in Porto (Porto). The cheapest flights are generally found on the Belfast Intl Airport to Porto flight route.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast to Porto?

    SkyTeam, and oneworld are the airline alliances operating flights between Belfast and Porto, with SkyTeam being the most commonly used for this route.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Belfast 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 Belfast 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 Belfast with another airline.

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

Prefer to fly direct from Belfast to Porto?

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

Direct departures

Belfast to Porto

Wednesday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

See more direct flights

Direct returns

Porto to Belfast

Wednesday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top 3 airlines serving from Belfast to Porto

 
See real verified KAYAK customer reviews for airlines flying from Belfast 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 Belfast 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.
6.9
easyJetOverall score based on 1799 reviews
5.5Entertainment
5.9Food
6.7Comfort
7.6Crew
6.7Boarding
Airline reviews

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

6.0 GoodMaria, Apr 2025AMS - KRK
Read more easyJet reviews

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

How terrible! Extremely bad! I can not even wait for 5 minutes, because the Berlin airport does not work in the security facilities and can handle people. No communication, although we were assured by about 50 travelers that the airline is informed and is waiting for us.

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Stanton airport is outdated, pure equiped, airport. Fire alarms, power outages is a common routine, wich result ir flights delay , additional money spending and huge gathering of people in airport wich is unsafe.

After you made us check-in I tried to add a suitcase in the internet and also to get help by chet. Nothing work and we pay 60 pounds at Airport. Comper to Easyjet to do the same, was easy and customer friendly.

Boarding was like being hoarded like cattle, all penned in in an area way to small

I missed the flight from Manchester to Dublin because of poor informations from Aer Lingus and the airport, no possibility to check in online, they don't respond to phone calls, I had to buy another tickets to enable me travel to Dublin from Manchester. I want my money to refund.

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

Information on your arrival and departure airports

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