Question 1

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

Accepted Answer

Cheapflights users have booked flights from Belfast to Porto round-trip from £112. Other airlines that can offer you cheap pricing are Ryanair, from £145, and easyJet, from £167. Users have found that Ryanair is 40% cheaper than the other options available to this destination.

Question 2

What is the cheapest month to book a flight from Belfast to Porto?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Belfast to Porto (average of £66). Flying from Belfast to Porto in August is currently the most expensive (average of £258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 3

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

Accepted Answer

Travellers seeking maximum savings on their Belfast to Porto flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Question 6

What are the cheapest flights from Belfast to Porto?

Accepted Answer

While on average a flight from Belfast to Porto is generally £159, our data shows the cheapest flight currently is £127. When looking at the most popular route, (Belfast Intl - Porto), you can expect to pay £134 for that flight.

Question 7

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

Accepted Answer

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 115% on the overall cost on flights from Belfast to Porto.

Question 8

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Porto. Flights to Porto from Belfast in May are about £189 on average during May, but can be found for as low as £40.

Question 9

What is the cheapest time of day to fly from BFS to OPO?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Belfast to Porto at midday. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Question 10

What airport do you fly into for flights to Porto from Belfast?

Accepted Answer

For a flight from Belfast to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from Belfast per day. 1 airline has flights to Porto from Belfast on a regular basis.

Question 11

Can I find deals for flights from Belfast to Porto that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Belfast to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 12

How can I find direct flights from Belfast to Porto?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Porto.

Question 13

Can I find deals for business class flights from Belfast to Porto?

Accepted Answer

Yes. Cheapflights offers flight deals from Belfast to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 14

How does Cheapflights help users find flights from Belfast to Porto?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 15

Why should you use Cheapflights to find cheap flight tickets from Belfast to Porto?

Accepted Answer

Cheapflights helps you find that perfect flight to Porto from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 16

Can Cheapflights find flights from Belfast to Porto with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Porto, users can toggle the no change fees filter when performing a flight search.

Question 17

Can Cheapflights notify me if prices for flights from Belfast to Porto become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Belfast to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	£112
One-way from	£93
Popular in	December
Cheapest in	May
Average price	£155

Cheap flights from Belfast to Porto from £93

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Porto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to Porto

Cheapest flights from Belfast to PortoExplore the most affordable flight options available from Belfast to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Explore the most affordable flight options available from Belfast to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Porto that are best for you.

Best time to book a flight from Belfast to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Belfast with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from BFS to OPO?

Find hourly flight availability from Belfast to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 3 July 2025.

Read reviews from past customers who have flown with KLM, easyJet, andRyanair from Belfast to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Porto from Belfast?

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

What are the cheapest flights from Belfast to Porto?

Can I find deals for flights from Belfast to Porto that include hotel bookings?

How can I find direct flights from Belfast to Porto?

Can I find deals for business class flights from Belfast to Porto?

What is the cheapest month to book a flight from Belfast to Porto?

Travelling to a place near Belfast?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Belfast to Porto

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Porto?

Why should you use Cheapflights to find cheap flight tickets from Belfast to Porto?

Can Cheapflights find flights from Belfast to Porto with no change fees?

Can Cheapflights notify me if prices for flights from Belfast to Porto become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast to Porto
Explore the most affordable flight options available from Belfast to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.