What is the cheapest airline that flies from Porto to Northern Ireland?

Ryanair and easyJet are the most popular carriers operating 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.

£19 Cheap Flights from Porto to Northern Ireland in 2026

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Find the cheapest flights from Porto to Northern Ireland

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:10 - 21:05

OPO

BFS

9h 55m

1 stop

18:50 - 08:40

BFS

OPO

13h 50m

1 stop

£102Multiple Airlines

Fri, 20 Feb - Mon, 23 Feb

06:40 - 16:10

OPO

BFS

9h 30m

1 stop

20:50 - 11:00

BFS

OPO

14h 10m

1 stop

£107Multiple Airlines

Thu, 26 Feb - Mon, 2 Mar

20:55 - 09:20

OPO

BFS

12h 25m

1 stop

07:55 - 21:45

BFS

OPO

13h 50m

1 stop

£107Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

20:55 - 09:20

OPO

BFS

12h 25m

1 stop

15:45 - 08:10

BFS

OPO

16h 25m

2 stops

£116Multiple Airlines

Wed, 25 Feb - Wed, 4 Mar

09:40 - 21:05

OPO

BFS

11h 25m

2 stops

18:50 - 08:40

BFS

OPO

13h 50m

1 stop

£116Multiple Airlines

Fri, 20 Feb - Mon, 23 Feb

06:55 - 07:25

OPO

BFS

24h 30m

2 stops

23:05 - 09:15

BFS

OPO

10h 10m

1 stop

£119Multiple Airlines

Thu, 26 Feb - Sun, 1 Mar

12:45 - 07:40

OPO

BFS

18h 55m

1 stop

22:10 - 16:00

BFS

OPO

17h 50m

1 stop

£139easyJet

Fri, 27 Mar - Sun, 29 Mar

12:35 - 19:00

OPO

BHD

6h 25m

1 stop

07:20 - 17:10

BHD

OPO

9h 50m

2 stops

£203easyJet

Thu, 26 Feb - Mon, 2 Mar

12:45 - 20:30

OPO

BHD

7h 45m

1 stop

07:00 - 15:10

BHD

OPO

8h 10m

1 stop

£231easyJet

Fri, 27 Mar - Sun, 29 Mar

20:40 - 18:50

OPO

BHD

22h 10m

2 stops

17:10 - 16:40

BHD

OPO

23h 30m

1 stop

£295British Airways

Thu, 26 Feb - Sun, 1 Mar

easyJet flights from Porto to Northern Ireland

Our best easyJet deals on Porto to Northern Ireland flight tickets

easyJet

27 Mar

OPO12:45Porto

18h 55m

1 stop

BFS07:40Belfast Intl

29 Mar

BFS22:10Belfast Intl

17h 50m

1 stop

OPO16:00Porto

£139

easyJet

26 Feb

OPO12:35Porto

6h 25m

1 stop

BHD19:00Belfast City

2 Mar

BHD07:20Belfast City

9h 50m

2 stops

OPO17:10Porto

£203

easyJet

27 Mar

OPO12:45Porto

7h 45m

1 stop

BHD20:30Belfast City

29 Mar

BHD07:00Belfast City

8h 10m

1 stop

OPO15:10Porto

£231

British Airways flights from Porto to Northern Ireland

Our best British Airways deals on Porto to Northern Ireland flight tickets

British Airways

26 Feb

OPO20:40Porto

22h 10m

2 stops

BHD18:50Belfast City

1 Mar

BHD17:10Belfast City

23h 30m

1 stop

OPO16:40Porto

£295

British Airways

26 Feb

OPO12:25Porto

7h 50m

2 stops

BHD20:15Belfast City

1 Mar

BHD06:55Belfast City

12h 20m

2 stops

OPO19:15Porto

£589

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 20/2

11:10-21:05

1 stop9h 55m

Belfast Intl

Mon 23/2

18:50-08:40

1 stop13h 50m

£102

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 26/2

06:40-16:10

1 stop9h 30m

Belfast Intl

Mon 2/3

20:50-11:00

1 stop14h 10m

£107

PortoBelfast

OPO - BFS

OPOBFS

Porto

Wed 25/2

20:55-09:20

1 stop12h 25m

Belfast Intl

Wed 4/3

07:55-21:45

1 stop13h 50m

£107

PortoBelfast

OPO - BFS

OPOBFS

Porto

Wed 25/2

20:55-09:20

1 stop12h 25m

Belfast Intl

Wed 4/3

15:45-08:10

2 stops16h 25m

£116

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 20/2

09:40-21:05

2 stops11h 25m

Belfast Intl

Mon 23/2

18:50-08:40

1 stop13h 50m

£116

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 26/2

06:55-07:25

2 stops24h 30m

Belfast Intl

Sun 1/3

23:05-09:15

1 stop10h 10m

£119

PortoBelfast

OPO - BFS

OPOBFS

Porto

Fri 27/3

12:45-07:40

1 stop18h 55m

Belfast Intl

Sun 29/3

22:10-16:00

1 stop17h 50m

£139

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 26/2

12:35-19:00

1 stop6h 25m

Belfast City

Mon 2/3

07:20-17:10

2 stops9h 50m

£203

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 27/3

12:45-20:30

1 stop7h 45m

Belfast City

Sun 29/3

07:00-15:10

1 stop8h 10m

£231

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 26/2

20:40-18:50

2 stops22h 10m

Belfast City

Sun 1/3

17:10-16:40

1 stop23h 30m

£295

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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?

No. A direct flight is the cheapest option for a flight between Porto to Northern Ireland.

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

Fastest flight time	6h 40m
Direct flights	Tue and Sat
Airports in Northern Ireland	18 airports

The fastest flight from Porto to Northern Ireland takes 6h 40m

Direct flights go from Porto to Northern Ireland on Tuesday and Saturday. There are no airlines offering direct flights..

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

Search flight deals

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 100.00% of all bookings.

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.