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Cheap flights from Northern Ireland to Porto from £25

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Northern Ireland to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Ryanair Logo
07:15 - 09:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£58Ryanair
Fri, 9 Oct - Mon, 12 Oct
Multiple Airlines Logo
10:30 - 13:00BFS  Belfast Intl-OPO Porto
2h 30mdirect
Multiple Airlines Logo
10:15 - 12:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£61Multiple Airlines
Mon, 19 Oct - Wed, 28 Oct
Ryanair Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Ryanair Logo
07:15 - 09:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£64Ryanair
Fri, 9 Oct - Mon, 12 Oct
Ryanair Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Ryanair Logo
07:15 - 09:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£64Ryanair
Fri, 16 Oct - Mon, 19 Oct
Ryanair Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Ryanair Logo
07:15 - 09:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£67Ryanair
Fri, 9 Oct - Mon, 12 Oct
Ryanair Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Ryanair Logo
07:15 - 09:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£75Ryanair
Fri, 16 Oct - Mon, 19 Oct
Multiple Airlines Logo
10:30 - 13:00BFS  Belfast Intl-OPO Porto
2h 30mdirect
Multiple Airlines Logo
22:25 - 07:55OPO  Porto-BFS Belfast Intl
9h 30m1 stop London Stansted
£82Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Multiple Airlines Logo
09:20 - 18:25OPO  Porto-BFS Belfast Intl
9h 05m1 stop Paris Beauvais-Tille
£82Multiple Airlines
Fri, 16 Oct - Mon, 19 Oct
Multiple Airlines Logo
21:55 - 20:40BFS  Belfast Intl-OPO Porto
22h 45m1 stop Manchester
Multiple Airlines Logo
10:15 - 12:45OPO  Porto-BFS Belfast Intl
2h 30mdirect
£84Multiple Airlines
Mon, 19 Oct - Wed, 28 Oct
Multiple Airlines Logo
17:20 - 19:50BFS  Belfast Intl-OPO Porto
2h 30mdirect
Multiple Airlines Logo
09:25 - 15:20OPO  Porto-BFS Belfast Intl
5h 55m1 stop London Stansted
£89Multiple Airlines
Fri, 16 Oct - Fri, 23 Oct

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KLM flights from Northern Ireland to Porto

Our best KLM deals on Northern Ireland to Porto flight tickets
KLM
5 Oct
BHD17:30Belfast City
22h 00m
1 stop
OPO15:30Porto
9 Oct
OPO20:00Porto
20h 55m
1 stop
BHD16:55Belfast City
£290
KLM
18 Oct
BHD09:45Belfast City
12h 30m
1 stop
OPO22:15Porto
21 Oct
OPO05:00Porto
11h 55m
1 stop
BHD16:55Belfast City
£314
KLM
18 Sept
BHD09:50Belfast City
12h 25m
1 stop
OPO22:15Porto
25 Sept
OPO20:00Porto
20h 55m
1 stop
BHD16:55Belfast City
£475

Ryanair flights from Northern Ireland to Porto

Our best Ryanair deals on Northern Ireland to Porto flight tickets
Ryanair
11 Sept
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
14 Sept
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£50
Ryanair
9 Oct
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
12 Oct
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£58
Ryanair
9 Oct
BFS17:20Belfast Intl
2h 30m
OPO19:50Porto
12 Oct
OPO07:15Porto
2h 30m
BFS09:45Belfast Intl
£64

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 9/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 12/10

07:15-09:45

Nonstop2h 30m

£58

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Mon 19/10

10:30-13:00

Nonstop2h 30m

Porto

Wed 28/10

10:15-12:45

Nonstop2h 30m

£61

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 9/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 12/10

07:15-09:45

Nonstop2h 30m

£64

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 16/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 19/10

07:15-09:45

Nonstop2h 30m

£64

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 9/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 12/10

07:15-09:45

Nonstop2h 30m

£67

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 16/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 19/10

07:15-09:45

Nonstop2h 30m

£75

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Mon 19/10

10:30-13:00

Nonstop2h 30m

Porto

Mon 26/10

22:25-07:55

1 stop9h 30m

£82

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 16/10

17:20-19:50

Nonstop2h 30m

Porto

Mon 19/10

09:20-18:25

1 stop9h 05m

£82

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Mon 19/10

21:55-20:40

1 stop22h 45m

Porto

Wed 28/10

10:15-12:45

Nonstop2h 30m

£84

BelfastPorto

BFS Belfast Intl - OPO Porto

BFSOPO

Belfast Intl

Fri 16/10

17:20-19:50

Nonstop2h 30m

Porto

Fri 23/10

09:25-15:20

1 stop5h 55m

£89

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Porto from

How to get the cheapest flight ticket from Northern Ireland to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto?

According to our data, Monday is the cheapest day to fly to Porto from Northern Ireland. The lowest ticket price found for a Monday departure recently was £111. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £122. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

Our data shows that the cheapest Northern Ireland to Porto flights are usually those with departure times in the morning. Our users have found flights to Porto in the morning for as low as £111. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £122 on average. Flights to Porto from Northern Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Northern Ireland to Porto flight route?

Fly from Belfast Intl to Porto for the best Northern Ireland - Porto flight prices

What cabin class options are available on Northern Ireland to Porto flights?

There is only 1 cabin class available to choose from on Northern Ireland to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Northern Ireland to Porto flights?

You could potentially save up to 43% on your flight if you consider stops on a Northern Ireland to Porto flight.

Cheap Northern Ireland to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Porto

Best price found

£25

Fastest flight time

2h 30m

Direct flights

Tue, Thu, Sat and Sun

Airports in Porto

1 airport
The best one-way flight to Porto from Northern Ireland in the past 72 hours is £25. The best return flight deal from Northern Ireland to Porto found on momondo in the last 72 hours is £58.
The fastest flight from Northern Ireland to Porto takes 2h 30m
Direct flights go from Northern Ireland to Porto on Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Porto. From Northern Ireland there are direct flights to Porto (OPO).
Search flight deals

Frequently asked questions about flying from Northern Ireland to Porto

  • When did momondo last update prices for flights from Northern Ireland to Porto Airport?

    Prices for flights from Northern Ireland to Porto Airport refresh daily.

  • How many operators does momondo search for flights from Northern Ireland to Porto Airport?

  • How old do you have to be to fly from Northern Ireland to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Northern Ireland to Porto?

Best airlines flying from Northern Ireland to Porto

Compare and see reviews for airlines that fly from Northern Ireland to Porto with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £69Free CancellationRating
6.9
5,491 reviews
Search Ryanair flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Braga
Coimbra
Aveiro
Viseu
Guimarães
Matosinhos
Lamego
Curia
Espinho
Pinhao
Baiao
Caminha
Chaves
Esposende
Mira
Ponte de Lima

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Porto . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Northern Ireland to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Porto?

Once all potential Northern Ireland to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Northern Ireland to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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