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

easyJet is the most popular carrier 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.

£47 Cheap Flights from Porto to Northern Ireland in 2025/26

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Find the cheapest flights from Porto to Northern Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:05 - 22:45

OPO

BFS

8h 40m1 stop

05:45 - 13:35

BFS

OPO

7h 50m1 stop

£102Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

08:20 - 22:45

OPO

BFS

14h 25m2 stops

05:45 - 13:35

BFS

OPO

7h 50m1 stop

£117Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

20:55 - 09:20

OPO

BFS

12h 25m1 stop

12:25 - 10:25

BFS

OPO

22h 00m2 stops

£120Multiple Airlines

Wed, 11 Feb - Sun, 15 Feb

08:20 - 22:45

OPO

BFS

14h 25m2 stops

05:45 - 21:25

BFS

OPO

15h 40m2 stops

£132Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

16:35 - 16:15

OPO

BFS

23h 40m2 stops

12:25 - 10:25

BFS

OPO

22h 00m2 stops

£140Multiple Airlines

Wed, 11 Feb - Sun, 15 Feb

13:00 - 12:00

OPO

BFS

23h 00m3 stops

05:45 - 21:25

BFS

OPO

15h 40m2 stops

£152Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

06:45 - 16:20

OPO

BHD

9h 35m2 stops

08:40 - 20:35

BHD

OPO

11h 55m1 stop

£168Multiple Airlines

Wed, 11 Feb - Sun, 15 Feb

13:00 - 12:00

OPO

BFS

23h 00m3 stops

22:25 - 15:00

BFS

OPO

16h 35m3 stops

£187Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

06:45 - 16:20

OPO

BHD

9h 35m2 stops

11:05 - 19:50

BHD

OPO

8h 45m2 stops

£210Multiple Airlines

Wed, 11 Feb - Sun, 15 Feb

12:40 - 20:30

OPO

BHD

7h 50m1 stop

14:15 - 12:05

BHD

OPO

21h 50m1 stop

£244easyJet

Wed, 11 Feb - Sun, 15 Feb

easyJet flights from Porto to Northern Ireland

Our best easyJet deals on Porto to Northern Ireland flight tickets

easyJet

11 Feb

OPO12:40Porto

7h 50m

1 stop

BHD20:30Belfast City

15 Feb

BHD14:15Belfast City

21h 50m

1 stop

OPO12:05Porto

£244

Find similar

easyJet

25 Dec

OPO18:55Porto

17h 55m

1 stop

BFS12:50Belfast Intl

2 Jan

BFS21:20Belfast Intl

11h 40m

1 stop

OPO09:00Porto

£294

Find similar

easyJet

25 Dec

OPO14:30Porto

23h 05m

1 stop

BHD13:35Belfast City

2 Jan

BHD07:20Belfast City

25h 40m

1 stop

OPO09:00Porto

£360

Find similar

KLM flights from Porto to Northern Ireland

Our best KLM deals on Porto to Northern Ireland flight tickets

KLM

21 Dec

OPO16:10Porto

24h 40m

1 stop

BHD16:50Belfast City

23 Dec

BHD06:30Belfast City

28h 00m

1 stop

OPO10:30Porto

£820

Find similar

KLM

21 Dec

OPO16:10Porto

24h 40m

1 stop

BHD16:50Belfast City

23 Dec

BHD06:30Belfast City

28h 00m

1 stop

OPO10:30Porto

£871

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 31/1

14:05-22:45

1 stop8h 40m

Belfast Intl

Sat 7/2

05:45-13:35

1 stop7h 50m

£102

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 31/1

08:20-22:45

2 stops14h 25m

Belfast Intl

Sat 7/2

05:45-13:35

1 stop7h 50m

£117

PortoBelfast

OPO - BFS

OPOBFS

Porto

Wed 11/2

20:55-09:20

1 stop12h 25m

Belfast Intl

Sun 15/2

12:25-10:25

2 stops22h 00m

£120

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 31/1

08:20-22:45

2 stops14h 25m

Belfast Intl

Sat 7/2

05:45-21:25

2 stops15h 40m

£132

PortoBelfast

OPO - BFS

OPOBFS

Porto

Wed 11/2

16:35-16:15

2 stops23h 40m

Belfast Intl

Sun 15/2

12:25-10:25

2 stops22h 00m

£140

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 31/1

13:00-12:00

3 stops23h 00m

Belfast Intl

Sat 7/2

05:45-21:25

2 stops15h 40m

£152

PortoBelfast

OPO - BHD

OPOBHD

Porto

Wed 11/2

06:45-16:20

2 stops9h 35m

Belfast City

Sun 15/2

08:40-20:35

1 stop11h 55m

£168

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 31/1

13:00-12:00

3 stops23h 00m

Belfast Intl

Sat 7/2

22:25-15:00

3 stops16h 35m

£187

PortoBelfast

OPO - BHD

OPOBHD

Porto

Wed 11/2

06:45-16:20

2 stops9h 35m

Belfast City

Sun 15/2

11:05-19:50

2 stops8h 45m

£210

PortoBelfast

OPO - BHD

OPOBHD

Porto

Wed 11/2

12:40-20:30

1 stop7h 50m

Belfast City

Sun 15/2

14:15-12:05

1 stop21h 50m

£244

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 10m
Direct flights	Tue and Sat
Airports in Northern Ireland	18 airports

The fastest flight from Porto to Northern Ireland takes 6h 10m

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.