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Cheap flights from Porto to Northern Ireland from £60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Northern Ireland departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Porto to Northern Ireland

Cheap return flights

Ryanair Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
Ryanair Logo
11:10 - 13:40BFS-OPO
2h 30mdirect
£66Ryanair
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Multiple Airlines Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
Multiple Airlines Logo
06:00 - 11:20BFS-OPO
5h 20m1 stop
£101Multiple Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Multiple Airlines Logo
13:30 - 16:00OPO-BFS
2h 30mdirect
Multiple Airlines Logo
21:05 - 21:05BFS-OPO
24h 00m2 stops
£110Multiple Airlines
Find Deal
Sat, 4 Oct - Wed, 8 Oct
Multiple Airlines Logo
22:20 - 10:25OPO-BFS
12h 05m1 stop
Multiple Airlines Logo
19:00 - 08:45BFS-OPO
13h 45m1 stop
£122Multiple Airlines
Find Deal
Tue, 7 Oct - Thu, 9 Oct
Ryanair Logo
18:00 - 17:00OPO-BFS
23h 00m2 stops
Ryanair Logo
12:15 - 21:55BFS-OPO
9h 40m1 stop
£158Ryanair
Find Deal
Sat, 4 Oct - Wed, 8 Oct
easyJet Logo
08:30 - 20:25OPO-BHD
11h 55m1 stop
easyJet Logo
07:05 - 18:50BHD-OPO
11h 45m1 stop
£185easyJet
Find Deal
Sat, 4 Oct - Wed, 8 Oct
easyJet Logo
08:30 - 20:25OPO-BHD
11h 55m1 stop
easyJet Logo
07:05 - 18:50BHD-OPO
11h 45m1 stop
£188easyJet
Find Deal
Sat, 4 Oct - Wed, 8 Oct
easyJet Logo
06:20 - 20:25OPO-BHD
14h 05m1 stop
easyJet Logo
20:05 - 09:50BHD-OPO
13h 45m1 stop
£208easyJet
Find Deal
Tue, 7 Oct - Thu, 9 Oct
British Airways Logo
08:20 - 20:15OPO-BHD
11h 55m2 stops
British Airways Logo
06:35 - 20:00BHD-OPO
13h 25m2 stops
£344British Airways
Find Deal
Thu, 12 Mar - Mon, 16 Mar
British Airways Logo
08:20 - 20:15OPO-BHD
11h 55m2 stops
British Airways Logo
06:35 - 20:00BHD-OPO
13h 25m2 stops
£364British Airways
Find Deal
Thu, 12 Mar - Mon, 16 Mar

Ryanair flights from Porto to Northern Ireland

Our best Ryanair deals on Porto to Northern Ireland flight tickets
Ryanair
4 Oct
OPO13:30Porto
2h 30m
BFS16:00Belfast Intl
8 Oct
BFS11:10Belfast Intl
2h 30m
OPO13:40Porto
£66
Find similar
Ryanair
4 Oct
OPO18:00Porto
23h 00m
2 stops
BFS17:00Belfast Intl
8 Oct
BFS12:15Belfast Intl
9h 40m
1 stop
OPO21:55Porto
£158
Find similar

easyJet flights from Porto to Northern Ireland

Our best easyJet deals on Porto to Northern Ireland flight tickets
easyJet
4 Oct
OPO08:30Porto
11h 55m
1 stop
BHD20:25Belfast City
8 Oct
BHD07:05Belfast City
11h 45m
1 stop
OPO18:50Porto
£185
Find similar
easyJet
4 Oct
OPO08:30Porto
11h 55m
1 stop
BHD20:25Belfast City
8 Oct
BHD07:05Belfast City
11h 45m
1 stop
OPO18:50Porto
£188
Find similar
easyJet
7 Oct
OPO06:20Porto
14h 05m
1 stop
BHD20:25Belfast City
9 Oct
BHD20:05Belfast City
13h 45m
1 stop
OPO09:50Porto
£208
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Porto to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Porto to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 4/10

13:30-16:00

Nonstop2h 30m

Belfast Intl

Wed 8/10

11:10-13:40

Nonstop2h 30m

£66

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 4/10

13:30-16:00

Nonstop2h 30m

Belfast Intl

Wed 8/10

06:00-11:20

1 stop5h 20m

£101

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 4/10

13:30-16:00

Nonstop2h 30m

Belfast Intl

Wed 8/10

21:05-21:05

2 stops24h 00m

£110

PortoBelfast

OPO - BFS

OPOBFS

Porto

Tue 7/10

22:20-10:25

1 stop12h 05m

Belfast Intl

Thu 9/10

19:00-08:45

1 stop13h 45m

£122

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 4/10

18:00-17:00

2 stops23h 00m

Belfast Intl

Wed 8/10

12:15-21:55

1 stop9h 40m

£158

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 4/10

08:30-20:25

1 stop11h 55m

Belfast City

Wed 8/10

07:05-18:50

1 stop11h 45m

£185

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 4/10

08:30-20:25

1 stop11h 55m

Belfast City

Wed 8/10

07:05-18:50

1 stop11h 45m

£188

PortoBelfast

OPO - BHD

OPOBHD

Porto

Tue 7/10

06:20-20:25

1 stop14h 05m

Belfast City

Thu 9/10

20:05-09:50

1 stop13h 45m

£208

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 12/3

08:20-20:15

2 stops11h 55m

Belfast City

Mon 16/3

06:35-20:00

2 stops13h 25m

£344

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 12/3

08:20-20:15

2 stops11h 55m

Belfast City

Mon 16/3

06:35-20:00

2 stops13h 25m

£364

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 Northern Ireland from

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

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 55% 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

Fastest flight time

2h 30m

Direct flights

Sun

Airports in Northern Ireland

1 airport
The fastest flight from Porto to Northern Ireland takes 2h 30m
Direct flights go from Porto to Northern Ireland on Sunday. There are no airlines offering direct flights..
There is 1 airport near Northern Ireland: Belfast Intl (BFS)
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  • 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?

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Northern Ireland

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Popular flights according to clicks in the last 7 days on momondo
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