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Cheap flights from Porto to Northern Ireland from £36

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BFS
11 1月 — 18 1月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Northern Ireland

Enter your travel dates to find the best prices.

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 12 12月 2025.

週日 21/1208:20OPO - BHD
2 stops8h 25mMultiple Airlines
週二 23/1206:35BHD - OPO
2 stops9h 25mMultiple Airlines
Deal found 10/12£713
週日 21/1211:15OPO - BHD
1 stop5h 35mKLM
週二 23/1206:30BHD - OPO
1 stop15h 55mKLM
Deal found 10/12£718

Find flight deals from Porto to Northern Ireland

Keep the following information in mind while searching for Porto to Northern Ireland flight deals. Data was last updated 12 12月 2025.

Round-trip from

£109

One-way from

£36
25/1-1/2
  • 25/1-1/2
  • 2 total stops
  • 17h 00m total
  • Porto to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 10/2
  • 1 total stop
  • 6h 10m total
  • Porto to Northern Ireland
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 12 12月 2025.
Use the filters below to find and compare flights from Porto to Northern Ireland that are best for you.

Fly from

Porto

Fly to

Northern Ireland

Route

Depart

Return

Price

PortoBelfast

OPO - BFS

OPOBFS

Porto

週一 26/1

10:15-20:40

1 stop10h 25m

Belfast Intl

週一 2/2

06:55-13:35

1 stop6h 40m

£90

PortoBelfast

OPO - BFS

OPOBFS

Porto

週日 25/1

12:15-23:50

1 stop11h 35m

Belfast Intl

週日 1/2

05:45-11:10

1 stop5h 25m

£109

PortoBelfast

OPO - BFS

OPOBFS

Porto

週日 25/1

21:05-07:45

1 stop10h 40m

Belfast Intl

週日 1/2

20:45-12:05

1 stop15h 20m

£110

PortoBelfast

OPO - BFS

OPOBFS

Porto

週五 13/2

06:20-08:40

1 stop26h 20m

Belfast Intl

週日 15/2

15:45-13:35

1 stop21h 50m

£138

PortoBelfast

OPO - BHD

OPOBHD

Porto

週五 13/2

06:20-20:55

1 stop14h 35m

Belfast City

週日 15/2

08:40-20:35

1 stop11h 55m

£149

PortoBelfast

OPO - BHD

OPOBHD

Porto

週五 17/4

20:40-15:30

2 stops18h 50m

Belfast City

週日 19/4

06:50-07:40

2 stops24h 50m

£409

PortoBelfast

OPO - BHD

OPOBHD

Porto

週日 21/12

08:20-16:45

2 stops8h 25m

Belfast City

週二 23/12

06:35-16:00

2 stops9h 25m

£713

PortoBelfast

OPO - BHD

OPOBHD

Porto

週日 21/12

11:15-16:50

1 stop5h 35m

Belfast City

週二 23/12

06:30-22:25

1 stop15h 55m

£718

PortoBelfast

OPO - BFS

OPOBFS

Porto

週二 10/2

13:00-19:10

1 stop6h 10m

£36

PortoBelfast

OPO - BFS

OPOBFS

Porto

週三 11/2

11:05-18:50

1 stop7h 45m

£46

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 25 results
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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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • How long is the flight from Porto to Northern Ireland?

    Departing from Porto to Northern Ireland will take you 10h 40m. The distance from Porto to Northern Ireland is about 933 mi.

  • 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.

See more FAQs

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Alternative routes for Porto to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Faro to Southend flights
Ponta Delgada to Stansted flights
Porto to Leeds flights
Faro to East Midlands flights
Lisbon to Cardiff flights
Lisbon to Aberdeen flights
Funchal to Bristol flights
Faro to Bristol flights
Lisbon to Belfast Intl flights
Porto to Belfast Intl flights
Faro to Newcastle upon Tyne flights
Lisbon to Liverpool flights

Fly with Cheapflights

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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.

Can Cheapflights notify me if prices for flights from Porto to Northern Ireland become cheaper?

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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