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Cheap flights from Porto to Belfast City Airport from £66

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BHD
20 Aug — 27 Aug1
1 adult

Cheap 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 15 August 2025.

Round-trip from

£298

One-way from

£66
30/8-3/9
  • 30/8-3/9
  • 3 total stops
  • 19h 25m total
  • Porto to Belfast
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easyJet
  • easyJet
  • 8/10
  • 1 total stop
  • 13h 30m total
  • Porto to Belfast
Search Deals

Find flight deals from Porto to Belfast City

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 15 August 2025.

Sat 30/806:05OPO - BHD
2 stops11h 15mMultiple Airlines
Wed 3/909:05BHD - OPO
1 stop8h 10mMultiple Airlines
Deal found 14/8£298
Sat 30/806:05OPO - BHD
1 stop15h 10mKLM
Wed 3/917:25BHD - OPO
1 stop17h 15mKLM
Deal found 13/8£407
Sat 16/806:05OPO - BHD
1 stop15h 10mKLM
Sat 23/817:25BHD - OPO
1 stop17h 15mKLM
Deal found 14/8£412
Sun 17/809:00OPO - BHD
3 stops36h 10mMultiple Airlines
Tue 19/806:55BHD - OPO
2 stops25h 45mMultiple Airlines
Deal found 14/8£424

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 15 August 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

Sat 30/8

06:05-17:20

2 stops11h 15m

Belfast City

Wed 3/9

09:05-17:15

1 stop8h 10m

£298

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 30/8

06:05-21:15

1 stop15h 10m

Belfast City

Wed 3/9

17:25-10:40

1 stop17h 15m

£407

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sun 21/12

11:15-16:50

1 stop5h 35m

Belfast City

Tue 23/12

06:30-18:40

1 stop12h 10m

£498

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sun 21/12

12:25-08:25

2 stops20h 00m

Belfast City

Tue 23/12

06:35-16:00

2 stops9h 25m

£547

PortoBelfast

OPO - BHD

OPOBHD

Porto

Wed 8/10

06:55-20:25

1 stop13h 30m

£66

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 4/10

06:55-20:25

1 stop13h 30m

£69

PortoBelfast

OPO - BHD

OPOBHD

Porto

Sat 11/10

07:15-14:40

1 stop7h 25m

£74

PortoBelfast

OPO - BHD

OPOBHD

Porto

Tue 7/10

06:20-13:45

1 stop7h 25m

£83

PortoBelfast

OPO - BHD

OPOBHD

Porto

Thu 9/10

06:40-19:45

1 stop13h 05m

£84

PortoBelfast

OPO - BHD

OPOBHD

Porto

Fri 10/10

09:25-15:10

1 stop5h 45m

£92

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 15 results
1
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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.

  • What is the cheapest month to book a flight from Porto to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Porto to Belfast City Airport (average of £98). Flying from Porto to Belfast City Airport in December is currently the most expensive (average of £116). 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

Travelling to a place near Belfast City Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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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.
Porto to Belfast Intl flights
Lisbon to Belfast Intl flights
Lisbon to Belfast City flights

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Can Cheapflights find flights from Porto to Belfast City with no change fees?

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

Can Cheapflights notify me if prices for flights from Porto to Belfast City become cheaper?

Not ready to book yet? You can track prices for flights from Porto to Belfast City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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