£37 Cheap Flights from Porto to Northern Ireland in 2026/27 | momondo

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Find the cheapest flights from Porto to Northern Ireland

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17:45 - 09:05OPO Porto-BFS Belfast Intl

15h 20m1 stop London Stansted

17:05 - 23:00BFS Belfast Intl-OPO Porto

5h 55m1 stop London Stansted

£102Multiple Airlines

Fri, 13 Nov - Tue, 17 Nov

20:55 - 09:20OPO Porto-BFS Belfast Intl

12h 25m1 stop London Stansted

23:00 - 11:15BFS Belfast Intl-OPO Porto

12h 15m1 stop Manchester

£107Multiple Airlines

Thu, 5 Nov - Sat, 14 Nov

18:10 - 10:05OPO Porto-BFS Belfast Intl

39h 55m2 stops Bergamo Orio Al Serio London Stansted

17:05 - 12:20BFS Belfast Intl-OPO Porto

19h 15m1 stop London Stansted

£109Multiple Airlines

Fri, 13 Nov - Tue, 17 Nov

10:15 - 12:45OPO Porto-BFS Belfast Intl

2h 30mdirect

06:05 - 08:35BFS Belfast Intl-OPO Porto

2h 30mdirect

£112Ryanair

Wed, 28 Oct - Sat, 31 Oct

10:15 - 12:45OPO Porto-BFS Belfast Intl

2h 30mdirect

06:05 - 08:35BFS Belfast Intl-OPO Porto

2h 30mdirect

£116Ryanair

Wed, 28 Oct - Sat, 31 Oct

07:45 - 23:25OPO Porto-BFS Belfast Intl

15h 40m2 stops Malaga Marrakech Menara

06:05 - 08:35BFS Belfast Intl-OPO Porto

2h 30mdirect

£118Multiple Airlines

Wed, 28 Oct - Sat, 31 Oct

07:45 - 23:25OPO Porto-BFS Belfast Intl

15h 40m2 stops Malaga Marrakech Menara

06:05 - 08:35BFS Belfast Intl-OPO Porto

2h 30mdirect

£119Multiple Airlines

Wed, 28 Oct - Sat, 31 Oct

07:45 - 23:25OPO Porto-BFS Belfast Intl

15h 40m2 stops Malaga Marrakech Menara

06:05 - 08:35BFS Belfast Intl-OPO Porto

2h 30mdirect

£121Multiple Airlines

Wed, 28 Oct - Sat, 31 Oct

07:45 - 23:25OPO Porto-BFS Belfast Intl

15h 40m2 stops Malaga Marrakech Menara

06:05 - 08:35BFS Belfast Intl-OPO Porto

2h 30mdirect

£122Multiple Airlines

Wed, 28 Oct - Sat, 31 Oct

20:55 - 09:20OPO Porto-BFS Belfast Intl

12h 25m1 stop London Stansted

19:05 - 07:45BFS Belfast Intl-OPO Porto

12h 40m2 stops London Stansted Barcelona-El Prat

£126Multiple Airlines

Thu, 5 Nov - Sat, 14 Nov

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Ryanair flights from Porto to Northern Ireland

Our best Ryanair deals on Porto to Northern Ireland flight tickets

Ryanair

28 Oct

OPO10:15Porto

2h 30m

BFS12:45Belfast Intl

31 Oct

BFS06:05Belfast Intl

2h 30m

OPO08:35Porto

£112

Ryanair

28 Oct

OPO10:15Porto

2h 30m

BFS12:45Belfast Intl

31 Oct

BFS06:05Belfast Intl

2h 30m

OPO08:35Porto

£116

Ryanair

28 Oct

OPO10:15Porto

2h 30m

BFS12:45Belfast Intl

31 Oct

BFS06:05Belfast Intl

2h 30m

OPO08:35Porto

£149

easyJet flights from Porto to Northern Ireland

Our best easyJet deals on Porto to Northern Ireland flight tickets

easyJet

4 Dec

OPO16:55Porto

5h 50m

1 stop

BFS22:45Belfast Intl

8 Dec

BFS14:15Belfast Intl

21h 45m

1 stop

OPO12:00Porto

£156

easyJet

16 Oct

OPO19:45Porto

13h 25m

1 stop

BFS09:10Belfast Intl

19 Oct

BFS07:00Belfast Intl

8h 45m

1 stop

OPO15:45Porto

£254

easyJet

28 Oct

OPO17:30Porto

14h 50m

1 stop

BFS08:20Belfast Intl

31 Oct

BFS08:55Belfast Intl

11h 50m

1 stop

OPO20:45Porto

£314

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Cheapest return flight

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Fri 13/11

17:45-09:05

1 stop15h 20m

Belfast Intl

Tue 17/11

17:05-23:00

1 stop5h 55m

£102

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Thu 5/11

20:55-09:20

1 stop12h 25m

Belfast Intl

Sat 14/11

23:00-11:15

1 stop12h 15m

£107

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Fri 13/11

18:10-10:05

2 stops39h 55m

Belfast Intl

Tue 17/11

17:05-12:20

1 stop19h 15m

£109

Fastest return journey

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Wed 28/10

10:15-12:45

Nonstop2h 30m

Belfast Intl

Sat 31/10

06:05-08:35

Nonstop2h 30m

£112

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Wed 28/10

10:15-12:45

Nonstop2h 30m

Belfast Intl

Sat 31/10

06:05-08:35

Nonstop2h 30m

£116

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Wed 28/10

07:45-23:25

2 stops15h 40m

Belfast Intl

Sat 31/10

06:05-08:35

Nonstop2h 30m

£118

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Wed 28/10

07:45-23:25

2 stops15h 40m

Belfast Intl

Sat 31/10

06:05-08:35

Nonstop2h 30m

£119

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Wed 28/10

07:45-23:25

2 stops15h 40m

Belfast Intl

Sat 31/10

06:05-08:35

Nonstop2h 30m

£121

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Wed 28/10

07:45-23:25

2 stops15h 40m

Belfast Intl

Sat 31/10

06:05-08:35

Nonstop2h 30m

£122

PortoBelfast

OPO Porto - BFS Belfast Intl

OPOBFS

Porto

Thu 5/11

20:55-09:20

1 stop12h 25m

Belfast Intl

Sat 14/11

19:05-07:45

2 stops12h 40m

£126

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest Porto to Northern Ireland flight route?

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

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

There is only 1 cabin class available to choose from on Porto to Northern Ireland 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 Porto to Northern Ireland flights?

You could potentially save up to 33% on your flight if you consider stops on a Porto to Northern Ireland flight.

Cheap Porto to Northern Ireland flight deals and tips

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

Best price found	£37
Fastest flight time	2h 30m
Direct flights	Mon, Tue, Thu and Sat
Airports in Northern Ireland	18 airports

The best one-way flight to Northern Ireland from Porto in the past 72 hours is £37. The best return flight deal from Porto to Northern Ireland found on momondo in the last 72 hours is £102.

The fastest flight from Porto to Northern Ireland takes 2h 30m

Direct flights go from Porto to Northern Ireland on Monday, Tuesday, Thursday and Saturday. Airline offering direct flights is Ryanair..

There are 18 airports in Northern Ireland. From Porto there are direct flights to Belfast Intl (BFS).

Search flight deals

Frequently asked questions about flying from Porto to Northern Ireland

When did momondo last update prices for flights from Porto Airport to Northern Ireland?
Prices for flights from Porto Airport to Northern Ireland are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to Northern Ireland?
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 Porto Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Porto to Northern Ireland?
momondo data reveals that the most frequently booked plane model on the route from Porto to Northern Ireland is Boeing 737-800 Passenger/BBJ2 (winglets), representing 66.67% of all bookings. The subsequent popular model is Boeing 737 MAX 8 at 33.33%.

Why use momondo?

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

Finding the right flight to Northern Ireland from Porto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

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

Yes. All flights to Northern Ireland from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Porto to Northern Ireland 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 Porto to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from Porto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Northern Ireland trip

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