£50+ Flights from Porto to Northern Ireland | Cheapflights

Cheap flight deals from Porto to Northern Ireland

Round-trip from	£75
One-way from	£50

Ryanair

Ryanair
2/8-20/8
Nonstop
5h 00m total
Porto to Northern Ireland

Ryanair

Ryanair
2/8
Nonstop
2h 30m total
Porto to Northern Ireland

Find flight deals from Porto to Northern Ireland

Cheapest flights from Porto to Northern Ireland
Explore the most affordable flight options available from Porto to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sat 2/813:30OPO - BFS

Nonstop2h 30mRyanair

Wed 20/811:10BFS - OPO

Nonstop2h 30mRyanair

Deal found 2/7£75

Sat 2/821:50OPO - BFS

1 stop10h 10mMultiple Airlines

Wed 20/811:10BFS - OPO

Nonstop2h 30mMultiple Airlines

Deal found 2/7£108

Tue 22/720:50OPO - BFS

1 stop10h 40measyJet

Tue 30/907:45BFS - OPO

1 stop12h 30measyJet

Deal found 3/7£171

Tue 22/706:05OPO - BHD

1 stop28h 00mMultiple Airlines

Tue 30/914:20BHD - OPO

1 stop18h 40mMultiple Airlines

Deal found 3/7£190

Sun 21/1205:00OPO - BHD

1 stop16h 00mKLM

Tue 23/1217:20BHD - OPO

1 stop17h 10mKLM

Deal found 2/7£358

Sun 21/1212:25OPO - BHD

2 stops20h 00mBritish Airways

Tue 23/1217:10BHD - OPO

2 stops18h 35mBritish Airways

Deal found 3/7£689

Best flights from Porto to Northern Ireland
Discover carefully curated flight deals from Porto to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Sat 2/813:30OPO - BFS

Nonstop2h 30mRyanair

Wed 20/811:10BFS - OPO

Nonstop2h 30mRyanair

Deal found 2/7£75

Sat 2/821:50OPO - BFS

1 stop10h 10mMultiple Airlines

Wed 20/811:10BFS - OPO

Nonstop2h 30mMultiple Airlines

Deal found 2/7£108

Tue 22/720:50OPO - BFS

1 stop10h 40measyJet

Tue 30/907:45BFS - OPO

1 stop12h 30measyJet

Deal found 3/7£171

Sun 21/1205:00OPO - BHD

1 stop16h 00mKLM

Tue 23/1217:20BHD - OPO

1 stop17h 10mKLM

Deal found 2/7£358

Tue 22/706:05OPO - BHD

1 stop28h 00mMultiple Airlines

Tue 30/914:20BHD - OPO

1 stop18h 40mMultiple Airlines

Deal found 3/7£190

Sun 21/1212:25OPO - BHD

2 stops20h 00mBritish Airways

Tue 23/1217:10BHD - OPO

2 stops18h 35mBritish Airways

Deal found 3/7£689

Last-minute flights from Porto to Northern Ireland
Discover last-minute flight deals from Porto to Northern Ireland. Data last updated 4 July 2025 and is based on user searches.

Sat 19/712:20OPO - BHD

2 stops44h 20mBritish Airways

Wed 23/711:30BHD - OPO

2 stops20h 05mBritish Airways

Deal found 3/7£716

Tue 22/720:50OPO - BFS

1 stop10h 40measyJet

Tue 30/907:45BFS - OPO

1 stop12h 30measyJet

Deal found 3/7£171

Tue 22/706:05OPO - BHD

1 stop28h 00mMultiple Airlines

Tue 30/914:20BHD - OPO

1 stop18h 40mMultiple Airlines

Deal found 3/7£190

Sat 2/813:30OPO - BFS

Nonstop2h 30mRyanair

Wed 20/811:10BFS - OPO

Nonstop2h 30mRyanair

Deal found 2/7£75

Sat 2/821:50OPO - BFS

1 stop10h 10mMultiple Airlines

Wed 20/811:10BFS - OPO

Nonstop2h 30mMultiple Airlines

Deal found 2/7£108

One-way flights from Porto to Northern Ireland
Search for one-way flight options from Porto to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.

Sat 2/813:30OPO - BFS

Nonstop2h 30mRyanair

Deal found 2/7£50

Thu 31/717:00OPO - BFS

1 stop21h 30mMultiple Airlines

Deal found 2/7£67

Mon 4/806:10OPO - BFS

1 stop6h 00mRyanair

Deal found 2/7£86

Tue 29/721:25OPO - BFS

1 stop10h 45measyJet

Deal found 2/7£95

Mon 4/807:15OPO - BHD

1 stop10h 05mMultiple Airlines

Deal found 2/7£104

Thu 31/709:55OPO - BHD

1 stop4h 45measyJet

Deal found 2/7£111

Thu 31/708:15OPO - BHD

2 stops49h 10mBritish Airways

Deal found 2/7£290

Wed 13/811:25OPO - BHD

1 stop9h 40mKLM

Deal found 2/7£328

Wed 13/808:15OPO - BHD

2 stops9h 15mIberia

Deal found 2/7£657

Cheapflights Fare Finder

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 2/8

13:30-16:00

Nonstop2h 30m

Belfast Intl

Wed 20/8

11:10-13:40

Nonstop2h 30m

£75

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 2/8

21:50-08:00

1 stop10h 10m

Belfast Intl

Wed 20/8

11:10-13:40

Nonstop2h 30m

£108

PortoBelfast

OPO - BFS

OPOBFS

Porto

Tue 22/7

20:50-07:30

1 stop10h 40m

Belfast Intl

Tue 30/9

07:45-20:15

1 stop12h 30m

£171

PortoBelfast

OPO - BHD

OPOBHD

Porto

Tue 22/7

06:05-10:05

1 stop28h 00m

Belfast City

Tue 30/9

14:20-09:00

1 stop18h 40m

£190

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sun 21/12

05:00-21:00

1 stop16h 00m

Belfast City

Tue 23/12

17:20-10:30

1 stop17h 10m

£358

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sun 21/12

12:25-08:25

2 stops20h 00m

Belfast City

Tue 23/12

17:10-11:45

2 stops18h 35m

£689

PortoBelfast

OPO - BFS

OPOBFS

Porto

Sat 2/8

13:30-16:00

Nonstop2h 30m

£50

PortoBelfast

OPO - BFS

OPOBFS

Porto

Thu 31/7

17:00-14:30

1 stop21h 30m

£67

PortoBelfast

OPO - BFS

OPOBFS

Porto

Mon 4/8

06:10-12:10

1 stop6h 00m

£86

PortoBelfast

OPO - BFS

OPOBFS

Porto

Tue 29/7

21:25-08:10

1 stop10h 45m

£95

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 15 results

1

2

Best time to book a flight from Porto to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Porto with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Northern Ireland

What is the cheapest time of day to fly from OPO to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Northern Ireland as you normally would.

Reviews of airlines servicing Northern Ireland

Read through reviews of airlines operating flights from Porto to Northern Ireland, such as KLM, Iberia, andeasyJet. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.8

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

7.8

Good

7.8

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

7.0

Good

7.8

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

6.9

Okay

7.8

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

6.9

Okay

7.8

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7.8

Good

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from Porto to Northern Ireland?
Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Northern Ireland from Porto.
What are the cheapest airlines to fly from Porto to Northern Ireland one-way?
The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £50. However, be on the lookout for offers from Ryanair and easyJet, as they are both options that can get you from Porto to Northern Ireland for a low price.
Can I find deals for flights from Porto to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Porto to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Northern Ireland.
Can I find deals for business class flights from Porto to Northern Ireland?
Yes. Cheapflights offers flight deals from Porto to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Porto to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Porto to Northern Ireland (average of £67). Flying from Porto to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Porto to Northern Ireland?

When you search for this flight from Porto to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Porto to Northern Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Porto to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Porto to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from Porto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes! Start tracking prices for Porto to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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