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Cheap flights from Porto to Belfast City Airport from £61

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BHD
13 Jan — 20 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Belfast City
Explore the most affordable flight options available from Porto to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 December 2025.

Sun 21/1208:20OPO - BHD
2 stops11h 20mMultiple Airlines
Tue 23/1206:35BHD - OPO
2 stops9h 25mMultiple Airlines
Deal found 12/12£718
Sun 21/1211:15OPO - BHD
1 stop5h 35mKLM
Tue 23/1206:30BHD - OPO
1 stop28h 00mKLM
Deal found 12/12£723

Find flight deals from Porto to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 December 2025.

Round-trip from

£409

One-way from

£61
17/4-19/4
  • 17/4-19/4
  • 4 total stops
  • 46h 25m total
  • Porto to Belfast
Search Deals
12/1
  • 12/1
  • 1 total stop
  • 6h 10m total
  • Porto to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Belfast City 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 14 December 2025.
Use the filters below to find and compare flights from Porto to Belfast City Airport that are best for you.

Fly from

Porto

Fly to

Belfast City

Route

Depart

Return

Price

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 17/4

20:40-18:15

2 stops21h 35m

Belfast City

Sun 19/4

06:50-07:40

2 stops24h 50m

£409

PortoBelfast

OPO - BHD

OPOBHD

Porto

Tue 10/2

13:00-16:50

1 stop27h 50m

£62

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 14/3

09:40-20:30

1 stop10h 50m

£67

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sun 15/2

21:15-09:35

1 stop12h 20m

£71

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 12/2

06:40-16:05

1 stop9h 25m

£72

PortoBelfast

OPO - BHD

OPOBHD

Porto

Mon 9/2

10:15-16:25

1 stop6h 10m

£73

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 13/2

06:20-20:55

1 stop14h 35m

£76

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Best time to book a flight from Porto to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City 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.

Related info for your journey

Find useful and relevant information for your journey from Porto to Belfast City. 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 Belfast City?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to Belfast City. 0 airlines have flights from Porto to Belfast City on a regular basis. Booking flights from Porto to Belfast City should not be difficult; the airport handles an average of 0 outbound flights to Belfast City per day.

  • Can I find deals for flights from Porto to Belfast City that include hotel bookings?

    Yes. In addition to deals on Porto to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Belfast City.

  • Can I find deals for business class flights from Porto to Belfast City?

    Yes. Cheapflights offers flight deals from Porto to Belfast City 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Newcastle
Carrickfergus

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Alternative routes for Porto to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
Lisbon to Belfast Intl flights
Lisbon to Belfast City flights
Porto to Belfast Intl flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Porto to Belfast City flexibly with Cheapflights today.

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